Can you move the mouse in a random curved path?

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Mark2402
Posts: 11
Joined: 03 Jun 2019, 12:06

Can you move the mouse in a random curved path?

07 Jun 2019, 15:30

I know that we can tell it to go to some X Y coordinates.
MUST it follow a straight path?
Thanks.
Mark2402
wolf_II
Posts: 2688
Joined: 08 Feb 2015, 20:55

Re: Can you move the mouse in a random curved path?

07 Jun 2019, 15:46

Every curved path should approximate a series of tiny straight lines.
With this idea, you can move the mouse in any shaped path.
But every iteration is still a straight line. So => No, you can't do it, you can only fake (approximate) it.

EDIT:
Example:

Code: Select all

#NoEnv
#SingleInstance Force

    CoordMode, Mouse, Client
    TWO_PI := 8 * ATan(1)

    ; configure
    P_start := {x: 100, y: 100}
    P_end := {x: 300, y: 300}
    Steps := 120

    ; calculate a circle where two points lie on a diameter
    cx := (P_start.x + P_end.x) / 2
    cy := (P_start.y + P_end.y) / 2
    dx := Abs(P_start.x - cx)
    dy := Abs(P_start.y - cy)
    Radius := Sqrt(dx * dx + dy * dy)

    ; draw some points
    Gui, New, HWNDhGui, Curved mouse path (half-circle)
    Gui, Add, Button, x100 y100, Start
    Gui, Show, x100 y100 w400 h400
    hDC := DllCall("GetDC", Ptr, hGui)

    ; let's construct a path (half-circle)
    Path := []
    Loop, % Steps / 2 {
        n := Mod(A_Index + 74, Steps)
        px := cX + Radius * Cos(n / Steps * TWO_PI)
        py := cY + Radius * Sin(n / Steps * TWO_PI)
        Path.Push({x: px, y: py})
        DllCall("SetPixel", Ptr, hDC, Int, px, Int, py, Int, 0)
    }

return ; end of auto-execute section

GuiClose:
ExitApp



;-------------------------------------------------------------------------------
ButtonStart: ; move mouse cursor along a half-circlar path
;-------------------------------------------------------------------------------
    for each, Point in Path
        MouseMove, Point.x, Point.y, 0

return
A_AhkUser
Posts: 1076
Joined: 06 Mar 2017, 16:18
GitHub: AAhkUser
Location: France

Re: Can you move the mouse in a random curved path?

07 Jun 2019, 18:17

wolf_II wrote:
07 Jun 2019, 15:46
Example:
Nice one wolf_II, thanks for sharing.
Hellbent
Posts: 721
Joined: 23 Sep 2017, 13:34

Re: Can you move the mouse in a random curved path?

07 Jun 2019, 18:18

This example isn't all that useful, but it's fun to watch.


Cursor moving between 3 gravitational points.

Code: Select all

;----------------------------------------------------------------
;----------------------------------------------------------------
;Press NumPad1 to Start
;Press ctrl to Stop
;Press Esc to Exit
;----------------------------------------------------------------
;----------------------------------------------------------------
#SingleInstance,Force
CoordMode,Mouse,Screen
SetBatchLines,-1
Target1:={X:200,Y:200},Target2:={X:700,Y:600},Target3:={X:1350,Y:400}
Loop 3	{
	Gui,%A_Index%:+AlwaysOnTop -Caption
	Gui,%A_Index%:Color,ff0000
	Gui,%A_Index%:Show,% "x" Target%A_Index%.x-10 " y" Target%A_Index%.y-10 " w20 h20"
}
return
Numpad1::
	Acc:=New HB_Vector(Random(0,0),Random(0,0))
	Vel:=New HB_Vector(Random(0,0),Random(0,0))
	Max_VelX:=5,Max_VelY:=5
	Pos:=New HB_Vector(Target3.X,Target3.Y)
	MouseMove,Pos.X,pos.Y
	TVal:=1,count:=0
	While(!GetKeystate("ctrl")){
		count++
		(count=900)?(TVal:=3,Count:=0,Max_VelX:=Random(2,7),Max_VelY:=Random(2,9)):(count=600)?(TVal:=2,Max_VelX:=Random(2,7),Max_VelY:=Random(2,9)):(count=300)?(TVal:=1,Max_VelX:=Random(2,7),Max_VelY:=Random(2,9))
		Acc.X:=Target%TVal%.X,Acc.Y:=Target%TVal%.Y
		Acc.Sub(Pos),Acc.SetMag(.4),Vel.Add(Acc)
		Check_Speed(vel,max_velX,Max_VelY)
		Pos.Add(Vel)
		MouseMove,Pos.X,pos.Y,0
	}
	return
	
Check_Speed(vel,max_velX,Max_VelY){
	(vel.X>max_VelX)?(vel.x:=max_VelX),(vel.x<-max_VelX)?(vel.x:=-max_VelX)
	(vel.y>max_VelY)?(vel.y:=max_VelY),(vel.y<-max_VelY)?(vel.y:=-max_VelY)
}

Random(Min,Max){
	Random,Out,Min,Max
	return Out
}

*Esc::ExitApp

Class HB_Vector	{
	__New(x:=0,y:=0){
		This.X:=x
		This.Y:=y
	}
	Add(Other_HB_Vector){
		This.X+=Other_HB_Vector.X
		This.Y+=Other_HB_Vector.Y
	}
	Sub(Other_HB_Vector){
		This.X-=Other_HB_Vector.X
		This.Y-=Other_HB_Vector.Y
	}
	mag(){
		return Sqrt(This.X*This.X + This.Y*This.Y)
	}
	magsq(){
		return This.Mag()**2
	}	
	setMag(in1){
		m:=This.Mag()
		This.X := This.X * in1/m
		This.Y := This.Y * in1/m
		return This
	}
	mult(in1,in2:="",in3:="",in4:="",in5:=""){
		if(IsObject(in1)&&in2=""){
			This.X*=In1.X 
			This.Y*=In1.Y 
		}else if(!IsObject(In1)&&In2=""){
			This.X*=In1
			This.Y*=In1
		}else if(!IsObject(In1)&&IsObject(In2)){
			This.X*=In1*In2.X
			This.Y*=In1*In2.Y
		}else if(IsObject(In1)&&IsObject(In2)){
			This.X*=In1.X*In2.X
			This.Y*=In1.Y*In2.Y
		}	
	}
	div(in1,in2:="",in3:="",in4:="",in5:=""){
		if(IsObject(in1)&&in2=""){
			This.X/=In1.X 
			This.Y/=In1.Y 
		}else if(!IsObject(In1)&&In2=""){
			This.X/=In1
			This.Y/=In1
		}else if(!IsObject(In1)&&IsObject(In2)){
			This.X/=In1/In2.X
			This.Y/=In1/In2.Y
		}else if(IsObject(In1)&&IsObject(In2)){
			This.X/=In1.X/In2.X
			This.Y/=In1.Y/In2.Y
		}	
	}
	dist(in1){
		return Sqrt(((This.X-In1.X)**2) + ((This.Y-In1.Y)**2))
	}
	dot(in1){
		return (This.X*in1.X)+(This.Y*In1.Y)
	}
	cross(in1){
		return This.X*In1.Y-This.Y*In1.X
	}
	Norm(){
		m:=This.Mag()
		This.X/=m
		This.Y/=m
	}
}
wolf_II
Posts: 2688
Joined: 08 Feb 2015, 20:55

Re: Can you move the mouse in a random curved path?

08 Jun 2019, 12:30

@A_AhkUser: Thank you. I'm glad you like my example. :thumbup:
wolf_II
Posts: 2688
Joined: 08 Feb 2015, 20:55

Re: Can you move the mouse in a random curved path?

08 Jun 2019, 18:24

For fun: You can set start- and end-points freely, no more hard-coded points on a diagonal.
Steps is now a proper config, you can easily change it to 30 for example to speed up the demo.

Code: Select all

;-------------------------------------------------------------------------------
; Half-circle.ahk
;-------------------------------------------------------------------------------
; by wolf_II



#NoEnv
#SingleInstance Force

    global HalfPI := 2 * ATan(1)
    global PI := 4 * ATan(1)
    global TWO_PI := 8 * ATan(1)

    ; GUI for drawing some points
    CoordMode, Mouse, Client
    Menu, Main, Add, Start, Start
    Gui, New, HWNDhGui -MinimizeBox, Curved mouse path (half-circle)
    Gui, Menu, Main
    Gui, Show, x100 y100 w400 h400

    global G := new GDI(hGui)
    global Steps := 120     ; 120-gon approximates a full circle
    global ClickPoint

    ; configure two points
    global Points := []
    Points[1] := {x: 100, y: 100} ; start
    Points[2] := {x: 300, y: 300} ; end

    Draw: ; points and path
    G.FillRectangle(0, 0, 400, 400, 0x6000)
    G.FillEllipse(Points[1].x - 10, Points[1].y - 10, 20, 20, 0xFF0000, 0)
    G.FillEllipse(Points[2].x - 10, Points[2].y - 10, 20, 20, 0xFF0000, 0)
    make_Path()
    G.BitBlt()

return ; end of auto-execute section



;-------------------------------------------------------------------------------
Start: ; move mouse cursor along the half-circular path
;-------------------------------------------------------------------------------
    for each, Point in Path
        MouseMove, Point.x, Point.y, 0

return



;-------------------------------------------------------------------------------
make_Path() { ; construct and plot a half-circular path
;-------------------------------------------------------------------------------
    global Path := []
    C := calc_Circle(Points*)
    Loop, % 1 + Steps / 2 {
        n := Mod(A_Index - 1 + C.Offset * Steps / TWO_PI, Steps)
        x := C.x + C.radius * Cos(n / Steps * TWO_PI)
        y := C.y + C.radius * Sin(n / Steps * TWO_PI)
        Path.Push({x: x, y: y})
        G.SetPixel(x, y, 0xFFFFFF)
    }
}



;-------------------------------------------------------------------------------
calc_Circle(P1, P2) { ; return a circle where two points lie on a diameter
;-------------------------------------------------------------------------------
    dx := P1.x - (x := (P1.x + P2.x) / 2)
    dy := P1.y - (y := (P1.y + P2.y) / 2)
    return {x: x, y: y, radius: Sqrt(dx * dx + dy * dy), Offset: ATan2(dy, dx)}
}



;-------------------------------------------------------------------------------
ATan2(y, x) { ; ATan() with full range for x-values
;-------------------------------------------------------------------------------
    if (x > 0)
        return ATan(y/x)
    if (x < 0)
        return ATan(y/x) + (y >= 0 ? PI : -PI)
    else ; (x = 0)
        return (y > 0) ? HalfPI : (y < 0) ? -HalfPI : ""
}

GuiClose:
ExitApp

~LButton::
    MouseGetPos, MouseX, MouseY
    if ClickPoint := get_ClickPoint(MouseX, MouseY)
        OnMessage(0x200, "onMouseMove")
return

LButton Up::
    OnMessage(0x200, "") ; remove event listener
return



;-------------------------------------------------------------------------------
get_ClickPoint(x, y) { ; return point P if mouse is close enough
;-------------------------------------------------------------------------------
    for each, P in Points {
        dx := P.x - x
        dy := P.y - y
        Distance := Sqrt(dx * dx + dy * dy)
        if (Distance < 10)
            return P
    }
}



;-------------------------------------------------------------------------------
onMouseMove() { ; WM_MOUSEMOVE event
;-------------------------------------------------------------------------------
    MouseGetPos, MouseX, MouseY
    ClickPoint.x := MouseX
    ClickPoint.y := MouseY
    goSub, Draw
}



;===============================================================================
class GDI { ; from dwitter
;===============================================================================
    __New(hWnd, CliWidth=0, CliHeight=0) {
        if !(CliWidth && CliHeight) {
            VarSetCapacity(Rect, 16, 0)
            DllCall("GetClientRect", "Ptr", hWnd, "Ptr", &Rect)
            CliWidth := NumGet(Rect, 8, "Int")
            CliHeight := NumGet(Rect, 12, "Int")
        }
        this.CliWidth := CliWidth
        this.CliHeight := CliHeight
        this.hWnd := hWnd
        this.hDC := DllCall("GetDC", "UPtr", hWnd, "UPtr")
        this.hMemDC := DllCall("CreateCompatibleDC", "UPtr", this.hDC, "UPtr")
        this.hBitmap := DllCall("CreateCompatibleBitmap", "UPtr", this.hDC, "Int", CliWidth, "Int", CliHeight, "UPtr")
        this.hOriginalBitmap := DllCall("SelectObject", "UPtr", this.hMemDC, "UPtr", this.hBitmap)
    }

    __Delete() {
        DllCall("SelectObject", "UPtr", this.hMemDC, "UPtr", this.hOriginalBitmap)
        DllCall("DeleteObject", "UPtr", this.hBitmap)
        DllCall("DeleteObject", "UPtr", this.hMemDC)
        DllCall("ReleaseDC", "UPtr", this.hWnd, "UPtr", this.hDC)
    }

    Resize(w, h) {
        this.CliWidth := w
        this.CliHeight := h

        this.hBitmap := DllCall("CreateCompatibleBitmap", "UPtr", this.hDC, "Int", w, "Int", h, "UPtr")
        hPrevBitmap := DllCall("SelectObject", "UPtr", this.hMemDC, "UPtr", this.hBitmap)
        DllCall("DeleteObject", "UPtr", hPrevBitmap)
    }

    BitBlt(x=0, y=0, w=0, h=0) {
        w := w ? w : this.CliWidth
        h := h ? h : this.CliHeight

        DllCall("BitBlt", "UPtr", this.hDC, "Int", x, "Int", y
        , "Int", w, "Int", h, "UPtr", this.hMemDC, "Int", 0, "Int", 0, "UInt", 0xCC0020) ;SRCCOPY
    }

    DrawLine(x, y, x2, y2, Color) {
        Pen := new GDI.Pen(Color)
        DllCall("MoveToEx", "UPtr", this.hMemDC, "Int", this.TranslateX(x), "Int", this.TranslateY(y), "UPtr", 0)
        hOriginalPen := DllCall("SelectObject", "UPtr", this.hMemDC, "UPtr", Pen.Handle, "UPtr")
        DllCall("LineTo", "UPtr", this.hMemDC, "Int", this.TranslateX(x2), "Int", this.TranslateY(y2))
        DllCall("SelectObject", "UPtr", this.hMemDC, "UPtr", hOriginalPen, "UPtr")
    }

    SetPixel(x, y, Color) {
        x := this.TranslateX(x)
        y := this.TranslateY(y, this.Invert) ; Move up 1 px if inverted (drawing "up" instead of down)
        DllCall("SetPixelV", "UPtr", this.hMemDC, "Int", x, "Int", y, "UInt", Color)
    }

    FillRectangle(x, y, w, h, Color, BorderColor=-1)	{
        if (w == 1 && h == 1)
            return this.SetPixel(x, y, Color)

        Pen := new this.Pen(BorderColor < 0 ? Color : BorderColor)
        Brush := new this.Brush(Color)

        ; Replace the original pen and brush with our own
        hOriginalPen := DllCall("SelectObject", "UPtr", this.hMemDC, "UPtr", Pen.Handle, "UPtr")
        hOriginalBrush := DllCall("SelectObject", "UPtr", this.hMemDC, "UPtr", Brush.Handle, "UPtr")

        x1 := this.TranslateX(x)
        x2 := this.TranslateX(x+w)
        y1 := this.TranslateY(y)
        y2 := this.TranslateY(y+h)

        DllCall("Rectangle", "UPtr", this.hMemDC
        , "Int", x1, "Int", y1
        , "Int", x2, "Int", y2)

        ; Reselect the original pen and brush
        DllCall("SelectObject", "UPtr", this.hMemDC, "UPtr", hOriginalPen, "UPtr")
        DllCall("SelectObject", "UPtr", this.hMemDC, "UPtr", hOriginalBrush, "UPtr")
    }

    FillEllipse(x, y, w, h, Color, BorderColor=-1)	{
        Pen := new this.Pen(BorderColor < 0 ? Color : BorderColor)
        Brush := new this.Brush(Color)

        ; Replace the original pen and brush with our own
        hOriginalPen := DllCall("SelectObject", "UPtr", this.hMemDC, "UPtr", Pen.Handle, "UPtr")
        hOriginalBrush := DllCall("SelectObject", "UPtr", this.hMemDC, "UPtr", Brush.Handle, "UPtr")

        x1 := this.TranslateX(x)
        x2 := this.TranslateX(x+w)
        y1 := this.TranslateY(y)
        y2 := this.TranslateY(y+h)

        DllCall("Ellipse", "UPtr", this.hMemDC
        , "Int", x1, "Int", y1
        , "Int", x2, "Int", y2)

        ; Reselect the original pen and brush
        DllCall("SelectObject", "UPtr", this.hMemDC, "UPtr", hOriginalPen, "UPtr")
        DllCall("SelectObject", "UPtr", this.hMemDC, "UPtr", hOriginalBrush, "UPtr")
    }

    TranslateX(X) {
        return Floor(X)
    }

    TranslateY(Y, Offset=0)	{
        if this.Invert
            return this.CliHeight - Floor(Y) - Offset
        return Floor(Y)
    }

    class Pen {
        __New(Color, Width=1, Style=0) {
            this.Handle := DllCall("CreatePen", "Int", Style, "Int", Width, "UInt", Color, "UPtr")
        }

        __Delete() {
            DllCall("DeleteObject", "UPtr", this.Handle)
        }
    }

    class Brush {
        __New(Color) {
            this.Handle := DllCall("CreateSolidBrush", "UInt", Color, "UPtr")
        }

        __Delete() {
            DllCall("DeleteObject", "UPtr", this.Handle)
        }
    }
}
wolf_II
Posts: 2688
Joined: 08 Feb 2015, 20:55

Re: Can you move the mouse in a random curved path?

08 Jun 2019, 19:01

@Hellbent: Thank you, I am glad you like! :thumbup:
User avatar
Mark2402
Posts: 11
Joined: 03 Jun 2019, 12:06

Re: Can you move the mouse in a random curved path?

12 Jun 2019, 18:51

Sorry for the late reply,people. I saw the first Wolf2 reply, before he Edited it,
adding the actual coding example. I also didn't realize that there were then further posts.

Wow. This is bloody amazing. Did You Guys Just Come Up With All Of That Stuff. . .
JUST To Answer This Post? Blows my mind. Really. Very Much appreciated. :dance:

Very nice, Wolf2. A very clean, smooth half-circle. Nice.
But I couldn't get your 2nd version to work.
I could move the blue dots to make a different half-circle, but that's about it.
Clicked and double-clicked the blue dots. . . mouse wouldn't move. Ah, well. . .

Hellbent, now THAT is Real durn Close to what I'm actually looking for.
What I Really want is to make a mouse movement in a Python robot script look like a human.
And you're correct. . . your thing there is also Quite amusing.

Yous guys Must be mathematical Geniuses (Geneii?).
Your stuff there, Hellbent, is far beyond my level of understanding.
Vectors and square roots and . . . other things that only You and AHK recognizes. . . ?
I'm semi-good at math (though not a Sheldon Cooper), and I'm Real New to AHK.

A server Can track your every mouse movement, And it's speed.
Wanna' see some proof? Visit the website ClickClickClick.Click
for an amusing display of how You are moving your mouse, and clicking.
Move fast, move slow, don't move for 10 seconds, click the button, drag the button.
And Listen, as the guy Tells you what you're doing. It's kinda' humorous.
And if you click on "Achievements", you'll see everything that he Can track.

Here is a display of how I move my mouse from "a" to "A", from "b" to "B", etc. . .
Image
Of course, it's never a straight line, and it's Very Fast at first (though not instantaneous),
then it slows down as I get closer to the target.
I think that's about the same fashion as a regular human user would do it.

Would ya' tell me, Hellbent, what would it take to adapt your script to make it act like a Human?
If I want to move the mouse to certain target X Y coordinates, I would like the mouse to First move,
medium speed, and not a straight line, to some random point that is Far away from target X Y,
as That now becomes the Starting point. Then, Move to the target X Y, like a human.
Please? :salute:
Attachments
mouse moves 11.jpg
mouse moves 11.jpg (13.18 KiB) Viewed 1358 times
wolf_II
Posts: 2688
Joined: 08 Feb 2015, 20:55

Re: Can you move the mouse in a random curved path?

12 Jun 2019, 19:02

A very clean, smooth half-circle. Nice.
But I couldn't get your 2nd version to work.
I could move the blue dots to make a different half-circle, but that's about it.
Clicked and double-clicked the blue dots. . . mouse wouldn't move. A
My second example has a Menu, use that to start moving the mouse.

Did You Guys Just Come Up With All Of That Stuff. . .JUST To Answer This Post?
Yes and no. Yes, my examples were written for this quest, but my main goal was Math for fun. I like puzzles and your quest was the right inspiration at the time.
I then was looking how far I can take it.
User avatar
Mark2402
Posts: 11
Joined: 03 Jun 2019, 12:06

Re: Can you move the mouse in a random curved path?

12 Jun 2019, 19:28

Got it, Wolf2. I had not noticed that Start menu thing at the top of the small screen. Sorry.

"Math for fun"? So, YOU Are Sheldon Cooper, eh? 8-)
Glad that I could present a sufficiently challenging project for you.
User avatar
Mark2402
Posts: 11
Joined: 03 Jun 2019, 12:06

Re: Can you move the mouse in a random curved path?

12 Jun 2019, 19:31

Did you try that ClickClickClick website? Quite amusing,. . . yes?
wolf_II
Posts: 2688
Joined: 08 Feb 2015, 20:55

Re: Can you move the mouse in a random curved path?

12 Jun 2019, 21:12

I had not noticed that Start menu thing at the top of the small screen. Sorry.
no problem.
"Math for fun"? So, YOU Are Sheldon Cooper, eh? 8-)
I'm not sure on that. I was a bit closer when I was younger, before the strokes.
Glad that I could present a sufficiently challenging project for you.
Please keep them coming :D , as you see fit, of course.
Did you try that ClickClickClick website?
Yes, quite amusing. Thanks for sharing. :)


I highjacked your quest directed at Hellbent, and present a somewhat erratic mouse movement. I doubt that anybody will consider it "human-like".


Code: Select all

;-------------------------------------------------------------------------------
; Erratic Mouse Movement.ahk
;-------------------------------------------------------------------------------
; by wolf_II



#NoEnv
#SingleInstance Force

    ; GUI for drawing some points
    CoordMode, Mouse, Client
    Menu, Main, Add, &Start, Start
    Gui, New, HWNDhGui -MinimizeBox, Erratic Mouse Movement
    Gui, Menu, Main
    Gui, Show, x100 y100 w400 h400

    global G := new GDI(hGui)
    global ClickPoint
    global Path := []

    ; configure two points
    global Points := []
    Points[1] := {x: 100, y: 100} ; start
    Points[2] := {x: 300, y: 300} ; end
    global Steps := 10

    Draw: ; points and path
    G.FillRectangle(0, 0, 400, 400, 0x6000)
    G.FillEllipse(Points[1].x - 10, Points[1].y - 10, 20, 20, 0xFF0000, 0)
    G.FillEllipse(Points[2].x - 10, Points[2].y - 10, 20, 20, 0xFF, 0)
    make_Path()
    G.BitBlt()

return ; end of auto-execute section



;-------------------------------------------------------------------------------
Start: ; move mouse cursor along the path
;-------------------------------------------------------------------------------
    for each, Point in Path
        MouseMove, Point.x, Point.y, 0

return



;-------------------------------------------------------------------------------
make_Path() { ; construct and plot a path
;-------------------------------------------------------------------------------
    ; start point
    Path := [Points[1]]
    G.SetPixel(Points[1].x, Points[1].y, 0xFFFFFF)

    ; invent PointB in the vicinity of red end point
    PointB := { x: Points[2].x + Rand(-50, 50)
              , y: Points[2].y + Rand(-50, 50)}
    
    ; move towards PointB
    Loop % Steps + 1 {
        t := (A_Index - 1) / Steps
        x := (1 - t) * Points[1].x + t * PointB.x
        y := (1 - t) * Points[1].y + t * PointB.y
        Spread := (1 - t) * Steps
        x += Rand(0, Spread)
        y += Rand(0, Spread)
        Path.Push({x: x, y: y})
        G.SetPixel(x, y, 0xFFFFFF)
    }

    ; move towards Points[2]
    Loop % n := Steps/3 {
        t := (A_Index - 1) / n
        x := (1 - t) * PointB.x + t * Points[2].x
        y := (1 - t) * PointB.y + t * Points[2].y
        Spread := (1 - t) * Steps
        x += Rand(0, Spread)
        y += Rand(0, Spread)
        Path.Push({x: x, y: y})
        G.SetPixel(x, y, 0xFFFFFF)
    }

    ; end point
    Path.Push(Points[2])
    G.SetPixel(Points[2].x, Points[2].y, 0xFFFFFF)
}



;-------------------------------------------------------------------------------
Rand(min, max) { ; return a random number getween min and max
;-------------------------------------------------------------------------------
    Random, Number, min, max
    return Number
}



GuiEscape:
GuiClose:
ExitApp

~LButton::
    MouseGetPos, x, y
    if ClickPoint := get_ClickPoint(x, y)
        OnMessage(0x200, "onMouseMove")
return

LButton Up::
    OnMessage(0x200, "") ; remove event listener
return



;-------------------------------------------------------------------------------
get_ClickPoint(x, y) { ; return point P if mouse is close enough
;-------------------------------------------------------------------------------
    for each, P in Points {
        dx := P.x - x, dy := P.y - y
        if (dx * dx + dy * dy) < 100
            return P
    }
}



;-------------------------------------------------------------------------------
onMouseMove() { ; WM_MOUSEMOVE event
;-------------------------------------------------------------------------------
    MouseGetPos, x, y
    ClickPoint.x := x
    ClickPoint.y := y
    goSub, Draw
}



;===============================================================================
class GDI { ; from dwitter
;===============================================================================
    __New(hWnd, CliWidth=0, CliHeight=0) {
        if !(CliWidth && CliHeight) {
            VarSetCapacity(Rect, 16, 0)
            DllCall("GetClientRect", "Ptr", hWnd, "Ptr", &Rect)
            CliWidth := NumGet(Rect, 8, "Int")
            CliHeight := NumGet(Rect, 12, "Int")
        }
        this.CliWidth := CliWidth
        this.CliHeight := CliHeight
        this.hWnd := hWnd
        this.hDC := DllCall("GetDC", "UPtr", hWnd, "UPtr")
        this.hMemDC := DllCall("CreateCompatibleDC", "UPtr", this.hDC, "UPtr")
        this.hBitmap := DllCall("CreateCompatibleBitmap", "UPtr", this.hDC, "Int", CliWidth, "Int", CliHeight, "UPtr")
        this.hOriginalBitmap := DllCall("SelectObject", "UPtr", this.hMemDC, "UPtr", this.hBitmap)
    }

    __Delete() {
        DllCall("SelectObject", "UPtr", this.hMemDC, "UPtr", this.hOriginalBitmap)
        DllCall("DeleteObject", "UPtr", this.hBitmap)
        DllCall("DeleteObject", "UPtr", this.hMemDC)
        DllCall("ReleaseDC", "UPtr", this.hWnd, "UPtr", this.hDC)
    }

    Resize(w, h) {
        this.CliWidth := w
        this.CliHeight := h

        this.hBitmap := DllCall("CreateCompatibleBitmap", "UPtr", this.hDC, "Int", w, "Int", h, "UPtr")
        hPrevBitmap := DllCall("SelectObject", "UPtr", this.hMemDC, "UPtr", this.hBitmap)
        DllCall("DeleteObject", "UPtr", hPrevBitmap)
    }

    BitBlt(x=0, y=0, w=0, h=0) {
        w := w ? w : this.CliWidth
        h := h ? h : this.CliHeight

        DllCall("BitBlt", "UPtr", this.hDC, "Int", x, "Int", y
        , "Int", w, "Int", h, "UPtr", this.hMemDC, "Int", 0, "Int", 0, "UInt", 0xCC0020) ;SRCCOPY
    }

    DrawLine(x, y, x2, y2, Color) {
        Pen := new GDI.Pen(Color)
        DllCall("MoveToEx", "UPtr", this.hMemDC, "Int", this.TranslateX(x), "Int", this.TranslateY(y), "UPtr", 0)
        hOriginalPen := DllCall("SelectObject", "UPtr", this.hMemDC, "UPtr", Pen.Handle, "UPtr")
        DllCall("LineTo", "UPtr", this.hMemDC, "Int", this.TranslateX(x2), "Int", this.TranslateY(y2))
        DllCall("SelectObject", "UPtr", this.hMemDC, "UPtr", hOriginalPen, "UPtr")
    }

    SetPixel(x, y, Color) {
        x := this.TranslateX(x)
        y := this.TranslateY(y, this.Invert) ; Move up 1 px if inverted (drawing "up" instead of down)
        DllCall("SetPixelV", "UPtr", this.hMemDC, "Int", x, "Int", y, "UInt", Color)
    }

    FillRectangle(x, y, w, h, Color, BorderColor=-1)	{
        if (w == 1 && h == 1)
            return this.SetPixel(x, y, Color)

        Pen := new this.Pen(BorderColor < 0 ? Color : BorderColor)
        Brush := new this.Brush(Color)

        ; Replace the original pen and brush with our own
        hOriginalPen := DllCall("SelectObject", "UPtr", this.hMemDC, "UPtr", Pen.Handle, "UPtr")
        hOriginalBrush := DllCall("SelectObject", "UPtr", this.hMemDC, "UPtr", Brush.Handle, "UPtr")

        x1 := this.TranslateX(x)
        x2 := this.TranslateX(x+w)
        y1 := this.TranslateY(y)
        y2 := this.TranslateY(y+h)

        DllCall("Rectangle", "UPtr", this.hMemDC
        , "Int", x1, "Int", y1
        , "Int", x2, "Int", y2)

        ; Reselect the original pen and brush
        DllCall("SelectObject", "UPtr", this.hMemDC, "UPtr", hOriginalPen, "UPtr")
        DllCall("SelectObject", "UPtr", this.hMemDC, "UPtr", hOriginalBrush, "UPtr")
    }

    FillEllipse(x, y, w, h, Color, BorderColor=-1)	{
        Pen := new this.Pen(BorderColor < 0 ? Color : BorderColor)
        Brush := new this.Brush(Color)

        ; Replace the original pen and brush with our own
        hOriginalPen := DllCall("SelectObject", "UPtr", this.hMemDC, "UPtr", Pen.Handle, "UPtr")
        hOriginalBrush := DllCall("SelectObject", "UPtr", this.hMemDC, "UPtr", Brush.Handle, "UPtr")

        x1 := this.TranslateX(x)
        x2 := this.TranslateX(x+w)
        y1 := this.TranslateY(y)
        y2 := this.TranslateY(y+h)

        DllCall("Ellipse", "UPtr", this.hMemDC
        , "Int", x1, "Int", y1
        , "Int", x2, "Int", y2)

        ; Reselect the original pen and brush
        DllCall("SelectObject", "UPtr", this.hMemDC, "UPtr", hOriginalPen, "UPtr")
        DllCall("SelectObject", "UPtr", this.hMemDC, "UPtr", hOriginalBrush, "UPtr")
    }

    TranslateX(X) {
        return Floor(X)
    }

    TranslateY(Y, Offset=0)	{
        if this.Invert
            return this.CliHeight - Floor(Y) - Offset
        return Floor(Y)
    }

    class Pen {
        __New(Color, Width=1, Style=0) {
            this.Handle := DllCall("CreatePen", "Int", Style, "Int", Width, "UInt", Color, "UPtr")
        }

        __Delete() {
            DllCall("DeleteObject", "UPtr", this.Handle)
        }
    }

    class Brush {
        __New(Color) {
            this.Handle := DllCall("CreateSolidBrush", "UInt", Color, "UPtr")
        }

        __Delete() {
            DllCall("DeleteObject", "UPtr", this.Handle)
        }
    }
}
Hellbent
Posts: 721
Joined: 23 Sep 2017, 13:34

Re: Can you move the mouse in a random curved path?

13 Jun 2019, 01:38

With Vectors.

Press the gui button to set new start and end points.

Press NumPad1 to start.

Play around with the "Mag" values (0.1+)
Play around with other numbers in the script. (Inside the Numpad1 hotkey section)

Code: Select all

#SingleInstance,Force
SetBatchLines,-1
CoordMode,Mouse,Screen

Start:=New HB_Vector(100,300)
End:=New HB_Vector(1000,300)

Gui,1:+AlwaysOnTop
Gui,1:Add,Button,xm ym w350 r1 -Theme gSet_Positions,Set New Position
Gui,1:Add,Text,xm y+10 ,Mag1: 
Gui,1:Add,Edit,x+10 w50 r1 vMag1 gSubmitAll,1
Gui,1:Add,Text,xm y+10 ,Mag2: 
Gui,1:Add,Edit,x+10 w50 r1 vMag2 gSubmitAll,6
Gui,1:Show,,Set Start And End Points
gosub,SubmitAll
return
GuiClose:
GuiContextMenu:
*ESC::
	ExitApp

Set_Positions:
	While(!GetKeyState("ctrl"))
		ToolTip,Move your cursor to your START position and then press "ctrl"
	ToolTip,
	Start:=""
	MouseGetPos,x,y
	Start:=New HB_Vector(x,y)
	KeyWait,ctrl
	While(!GetKeyState("ctrl"))
		ToolTip,Move your cursor to your END position and then press "ctrl"
	ToolTip,
	End:=""
	MouseGetPos,x,y
	End:=New HB_Vector(x,y)
	hz:=300
	Loop 3
		SoundBeep,% hz+=100
	return
SubmitAll:
	Gui,1:Submit,NoHide
	return

*Numpad1::
	Pos:=New HB_Vector(Start.X,Start.Y)
	if(abs(Start.X-End.X)>=abs(Start.Y-End.Y)){
		Max_X_Vel:=15,Max_Y_Vel:=8
		New_Vec:=New HB_Vector(Random(End.X-(abs(Start.X-End.X)*.3),End.X+(abs(Start.X-End.X)*.3)),Random(End.Y-(abs(Start.X-End.X)*.1),End.Y+(abs(Start.X-End.X)*.1)))
	}else {
		Max_X_Vel:=8,Max_Y_Vel:=15
		New_Vec:=New HB_Vector(Random(End.X-(abs(Start.X-End.X)*.3),End.X+(abs(Start.X-End.X)*.3)),Random(End.Y-(abs(Start.X-End.X)*.1),End.Y+(abs(Start.X-End.X)*.1)))
	}
	Acc:=New HB_Vector(0,0)
	Vel:=New HB_Vector(0,0)
	MouseMove,Start.X,Start.Y
	CountDown()
	count:=0
	While(Pos.dist(New_Vec)>Random(20,200)){
		Acc.X:=New_Vec.X,Acc.Y:=New_Vec.Y
		Acc.Sub(Pos),Acc.SetMag(Mag1),Vel.Add(Acc)
		Check_Speed(vel,Max_X_Vel,Max_Y_Vel)
		Pos.Add(Vel)
		MouseMove,Pos.X,Pos.Y,0
	}
	Vel.X:=0,Vel.Y:=0,count:=0
	While(Pos.dist(End)>15){
		if(++Count>40)
			Vel.X*=.5,Vel.Y*=.5,count:=0
		Acc.X:=End.X,Acc.Y:=End.Y
		Acc.Sub(Pos),Acc.SetMag(Mag2),Vel.Add(Acc)
		Check_Speed(vel,Max_X_Vel,Max_Y_Vel)
		Pos.Add(Vel)
		MouseMove,Pos.X,Pos.Y,0
	}
	return

Check_Speed(vel,max_velX,Max_VelY){
	(vel.X>max_VelX)?(vel.x:=max_VelX),(vel.x<-max_VelX)?(vel.x:=-max_VelX)
	(vel.y>max_VelY)?(vel.y:=max_VelY),(vel.y<-max_VelY)?(vel.y:=-max_VelY)
}

Random(Min,Max){
	Random,Out,Min,Max
	return Out
}

CountDown(){
	ToolTip,3
	Sleep,300
	ToolTip,2
	Sleep,300
	ToolTip,1
	Sleep,300
	ToolTip,
}




Class HB_Vector	{
	__New(x:=0,y:=0){
		This.X:=x
		This.Y:=y
	}
	Add(Other_HB_Vector){
		This.X+=Other_HB_Vector.X
		This.Y+=Other_HB_Vector.Y
	}
	Sub(Other_HB_Vector){
		This.X-=Other_HB_Vector.X
		This.Y-=Other_HB_Vector.Y
	}
	mag(){
		return Sqrt(This.X*This.X + This.Y*This.Y)
	}
	magsq(){
		return This.Mag()**2
	}	
	setMag(in1){
		m:=This.Mag()
		This.X := This.X * in1/m
		This.Y := This.Y * in1/m
		return This
	}
	mult(in1,in2:="",in3:="",in4:="",in5:=""){
		if(IsObject(in1)&&in2=""){
			This.X*=In1.X 
			This.Y*=In1.Y 
		}else if(!IsObject(In1)&&In2=""){
			This.X*=In1
			This.Y*=In1
		}else if(!IsObject(In1)&&IsObject(In2)){
			This.X*=In1*In2.X
			This.Y*=In1*In2.Y
		}else if(IsObject(In1)&&IsObject(In2)){
			This.X*=In1.X*In2.X
			This.Y*=In1.Y*In2.Y
		}	
	}
	div(in1,in2:="",in3:="",in4:="",in5:=""){
		if(IsObject(in1)&&in2=""){
			This.X/=In1.X 
			This.Y/=In1.Y 
		}else if(!IsObject(In1)&&In2=""){
			This.X/=In1
			This.Y/=In1
		}else if(!IsObject(In1)&&IsObject(In2)){
			This.X/=In1/In2.X
			This.Y/=In1/In2.Y
		}else if(IsObject(In1)&&IsObject(In2)){
			This.X/=In1.X/In2.X
			This.Y/=In1.Y/In2.Y
		}	
	}
	dist(in1){
		return Sqrt(((This.X-In1.X)**2) + ((This.Y-In1.Y)**2))
	}
	dot(in1){
		return (This.X*in1.X)+(This.Y*In1.Y)
	}
	cross(in1){
		return This.X*In1.Y-This.Y*In1.X
	}
	Norm(){
		m:=This.Mag()
		This.X/=m
		This.Y/=m
	}
}
A few runs set to the default gui mag levels.(1 and 6)
SnapShot_502.png
SnapShot_502.png (61.54 KiB) Viewed 1280 times
User avatar
hoppfrosch
Posts: 374
Joined: 07 Oct 2013, 04:05
GitHub: hoppfrosch
Location: Rhine-Maine-Area, Hesse, Germany
Contact:

Re: Can you move the mouse in a random curved path?

13 Jun 2019, 01:51

Here are two older solutions:

1.) Move mouse along random Bezier by MasterFocus (Original Thread)
2.) Jittering mouse randomly along direct connection by slanter
User avatar
Mark2402
Posts: 11
Joined: 03 Jun 2019, 12:06

Re: Can you move the mouse in a random curved path?

13 Jun 2019, 15:02

Very Nice, people. I tried all four of the example scripts.
Thanks for those other samples, HoppFrosch.
Wolf2, the only problem I see is that it moves all at the same speed. :(
Hellbent, same speed problem also, And it usually moves to CLOSE, but not ON the target.
MasterFocus, some variable speed, but not slower at the end, near the target.
Slanter, I couldn't get it to do anything. And because Slanter's has only 14 lines,
I thought I might be able to wrap my head around it easier than the others.
Here's his code. . .

Code: Select all

MoveMouse(X, Y, Speed=25) {
   T := A_MouseDelay
   SetMouseDelay, -1
   MouseGetPos, CX, CY
   Pts := Round(Sqrt((X - CX)**2 + (Y - CY)**2) / 30,0)
   Loop %Pts% {
      Random, NX, % CX - ((CX - X) / Pts) * (A_Index - 1)
                , % CX - ((CX - X) / Pts) * A_Index
      Random, NY, % CY - ((CY - Y) / Pts) * (A_Index - 1)
                , % CY - ((CY - Y) / Pts) * A_Index
      MouseMove, % NX, % NY, % Speed
   }
   MouseMove, % X, % Y, % Speed
   SetMouseDelay, % T
}
I put 200 and 400 in there, as X Y coordinates in line 1; it still does nothing. :problem:
I'll try playing with your script, Hellbent.
These scripts are showing me the Amazing capabilities of this AHK. Real Kool!
This is getting to be fun. Thanks.
Hellbent
Posts: 721
Joined: 23 Sep 2017, 13:34

Re: Can you move the mouse in a random curved path?

13 Jun 2019, 16:48

Mark2402 wrote:
13 Jun 2019, 15:02
Wolf2, the only problem I see is that it moves all at the same speed. :(
Hellbent, same speed problem also, And it usually moves to CLOSE, but not ON the target.
I'll try playing with your script, Hellbent.
These scripts are showing me the Amazing capabilities of this AHK. Real Kool!
This is getting to be fun. Thanks.
Hi Mark.
The speed issue is easy enough to adjust.
As it is in the demo, the cursor starts off with 0 velocity and 0 acceleration. Then over time, based on the values used it accelerates until it gets to a max value. It could just as easy start off at max velocity and then constantly decelerate, or randomly decelerate as it goes.


If it starts off with 0 velocity it will fall in a straight line towards the target, but if it starts off with a small x and/or y velocity it will curve constantly trying to adjust its path toward the target (like a planet in orbit).
In the last example, it starts off with a target point that is close to the real target and then once it get close, it switches to the real target. It's almost like a planet falling towards a star, then having the star suddenly teleport to a new location. The cursor then has to adjust it's course slowly each frame to point to the new target. In the last demo I had it stop all velocity before moving to the new target, but if I had left it alone it would do a wide arc, if I reduced the velocity to .1 it would have a slight arc, but quickly point roughly towards the target.

As for
And it usually moves to CLOSE, but not ON the target
This is just how I wrote it here. Right now if the cursor gets within some distance to the target it stops. What could easily be added is that if it gets within x distance, it reduces the velocity to 0 and then let it fail in a straight line to the target until it gets to within some other distance and then just have it move directly to that point. So for example, if it gets within a distance of 30, it resets the velocity to 0 and falls in a straight line until it gets to within a distance of 5 and the it just moves directly to the goal.

Here is another script that uses acceleration and velocity vectors. It's not really related to moving a cursor, but it does show the concept of what I had the cursor doing in a more conventional light.

Press esc or Right click to exit.
Press Numpad1 to toggle a cool little screen saver.
Press Numpad2 to have everything move to your cursor
Move your cursor around.

Code: Select all


#SingleInstance,Force
SetBatchLines,-1
CoordMode,Mouse,window
OnExit,GuiClose
global Win:={W:A_ScreenWidth,H:A_ScreenHeight},Planet:={}
;~ Win:=Layered_Window_SetUp(4,0,0,Win.W,Win.H,1,"-Caption -DPIScale +Alwaysontop +E0x20 ")
Win:=Layered_Window_SetUp(4,0,0,Win.W,Win.H,1,"-Caption -DPIScale +Alwaysontop ")
UpdateLayeredWindow(Win.hwnd, Win.hdc, 0, 0, Win.W, Win.H)

Gui,1:Add,Text,x0 y0 w%A_ScreenWidth% h%A_ScreenHeight% gMovWin



Loop 300	{
	color:=Random_Colour(Range_R_Min:=0,Range_R_Max:=255,Range_G_Min:=0,Range_G_Max:=255,Range_B_Min:=0,Range_B_Max:=255)
	Planet.Push(new Ball(Random(0,A_ScreenWidth),Random(0,A_ScreenHeight),W:=Random(5,33),w,color,Random(7,500)*.001,Random(70,1250)*.1,Random(1,50)*.1))
}

clear:=1
Sun_Brush:=New_Brush("ffaa00","aa")
Sun_Pen:=New_Pen("000000",,2)
SetTimer,Game_Loop,10
return
GuiClose:
GuiContextMenu:
*ESC::
	Gdip_DeleteBrush(Sun_Brush)
	Gdip_DeletePen(Sun_Pen)
	loop,% Planet.Length(){
		Gdip_DeleteBrush(Planet[A_Index].Brush)
		Gdip_DeletePen(Planet[A_Index].Pen)	
	}
	Layered_Window_ShutDown(Win)
	ExitApp
Numpad1::
	Clear:=!clear
	return
Numpad2::
	center:=1
	return
MovWin:
	PostMessage,0xa1,2
	return
Game_Loop:
	loop 5
		{
			if(clear)
				Gdip_GraphicsClear(Win.g)
			Mousegetpos,x1,y1
			Gdip_FillEllipse(Win.g, Sun_Brush, x1-75,y1-75,150,150)
			Gdip_DrawEllipse(Win.g, Sun_Pen,x1-75,y1-75,150,150)
			Loop,% Planet.Length()
				Planet[A_Index].UpDate(x1,y1)
			UpdateLayeredWindow(Win.hwnd, Win.hdc)
		}
	if(center=1){
		loop,% Planet.Length()
			Planet[A_Index].Pos.X:=x1,Planet[A_Index].Pos.y:=y1,Planet[A_Index].Vel.X:=0,Planet[A_Index].Vel.Y:=0
		center:=0	
	}
	return
	
	
	
Random(Min,Max){
	Random,Out,Min,Max
	return Out
}

Random_Colour(Range_R_Min:=0,Range_R_Max:=255,Range_G_Min:=0,Range_G_Max:=255,Range_B_Min:=0,Range_B_Max:=255){
	 RGBCOLOR := { 1 : ( Random( Range_R_Min , Range_R_Max ) ) , 2 : Random( Range_G_Min , Range_G_Max ) , 3 : Random( Range_B_Min , Range_B_Max ) }
	FOR COLOR IN RGBCOLOR	{
		SETFORMAT , INTEGER , HEX
		RGBCOLOR[ A_INDEX ] += 0
		TEMP := RGBCOLOR[A_INDEX]
		STRINGREPLACE , TEMP , TEMP , 0x 
		RGBCOLOR[A_INDEX] := TEMP
		SETFORMAT , INTEGER , DECIMAL	
		IF( STRLEN( RGBCOLOR[ A_INDEX ] ) < 2 )
			RGBCOLOR[ A_INDEX ] := "0" RGBCOLOR[ A_INDEX ]
		TEMPCOLOR .= RGBCOLOR[ A_INDEX ]
	}
	RETURN TEMPCOLOR
}
Class Ball
	{
		__New(x,y,w,h,Colour,max_acc,Max_Vel,sx,thline:=1)
			{
				This.Pos:=New HB_Vector(x,y) 	
				This.Acc:=New HB_Vector(0,0)	
				This.Vel:=New HB_Vector(sx,0)	
				This.W:=w,This.H:=h
				This.Max_Vel:=Max_Vel
				This.Max_Acc:=Max_Acc
				This.Brush:=New_Brush(Colour,"ff")
				This.Pen:=New_Pen("000000",,thline)
			}
		Draw()
			{
				Gdip_FillEllipse(Win.g, This.Brush, This.Pos.X,This.Pos.Y,This.W,This.H)
				Gdip_DrawEllipse(Win.g, This.pen, This.Pos.X,This.Pos.Y,This.W,This.H)
			}
		Check_Speed()
			{
				(This.vel.X>This.max_Vel)?(This.vel.x:=This.max_Vel)
				(This.vel.x<-This.max_Vel)?(This.vel.x:=-This.max_Vel)
				(This.vel.y>This.max_Vel)?(This.vel.y:=This.max_Vel)
				(This.vel.y<-This.max_Vel)?(This.vel.y:=-This.max_Vel)
			}
		Update(x1,y1)
			{
				This.Acc.X:=x1-This.w//2,This.Acc.Y:=y1-This.h//2 
				This.Acc.Sub(This.Pos)  		
				This.Acc.Setmag(This.Max_Acc)  	
				This.vel.add(This.Acc) 			
				This.pos.add(This.vel)  		
				This.Check_Speed()
				This.Draw()
			}
	}

Class HB_Vector	{
	__New(x:=0,y:=0){
		This.X:=x
		This.Y:=y
	}
	Add(Other_HB_Vector){
		This.X+=Other_HB_Vector.X
		This.Y+=Other_HB_Vector.Y
	}
	Sub(Other_HB_Vector){
		This.X-=Other_HB_Vector.X
		This.Y-=Other_HB_Vector.Y
	}
	mag(){
		return Sqrt(This.X*This.X + This.Y*This.Y)
	}
	magsq(){
		return This.Mag()**2
	}	
	setMag(in1){
		m:=This.Mag()
		This.X := This.X * in1/m
		This.Y := This.Y * in1/m
		return This
	}
	mult(in1,in2:="",in3:="",in4:="",in5:=""){
		if(IsObject(in1)&&in2=""){
			This.X*=In1.X 
			This.Y*=In1.Y 
		}else if(!IsObject(In1)&&In2=""){
			This.X*=In1
			This.Y*=In1
		}else if(!IsObject(In1)&&IsObject(In2)){
			This.X*=In1*In2.X
			This.Y*=In1*In2.Y
		}else if(IsObject(In1)&&IsObject(In2)){
			This.X*=In1.X*In2.X
			This.Y*=In1.Y*In2.Y
		}	
	}
	div(in1,in2:="",in3:="",in4:="",in5:=""){
		if(IsObject(in1)&&in2=""){
			This.X/=In1.X 
			This.Y/=In1.Y 
		}else if(!IsObject(In1)&&In2=""){
			This.X/=In1
			This.Y/=In1
		}else if(!IsObject(In1)&&IsObject(In2)){
			This.X/=In1/In2.X
			This.Y/=In1/In2.Y
		}else if(IsObject(In1)&&IsObject(In2)){
			This.X/=In1.X/In2.X
			This.Y/=In1.Y/In2.Y
		}	
	}
	dist(in1){
		return Sqrt(((This.X-In1.X)**2) + ((This.Y-In1.Y)**2))
	}
	dot(in1){
		return (This.X*in1.X)+(This.Y*In1.Y)
	}
	cross(in1){
		return This.X*In1.Y-This.Y*In1.X
	}
	Norm(){
		m:=This.Mag()
		This.X/=m
		This.Y/=m
	}
}
	
; The stuff below this line is just the GDIP LIB
;-----------------------------------------------------------------------------------------------------------------------------------
;-----------------------------------------------------------------------------------------------------------------------------------
;-----------------------------------------------------------------------------------------------------------------------------------
;-----------------------------------------------------------------------------------------------------------------------------------

;Shit that I (Hellbent) added
;&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&
;&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&
;&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&

Layered_Window_SetUp(Smoothing,Window_X,Window_Y,Window_W,Window_H,Window_Name:=1,Window_Options:="")
	{
		Layered:={}
		Layered.W:=Window_W
		Layered.H:=Window_H
		Layered.X:=Window_X
		Layered.Y:=Window_Y
		Layered.Name:=Window_Name
		Layered.Options:=Window_Options
		Layered.Token:=Gdip_Startup()
		Create_Layered_GUI(Layered)
		Layered.hwnd:=winExist()
		Layered.hbm := CreateDIBSection(Window_W,Window_H)
		Layered.hdc := CreateCompatibleDC()
		Layered.obm := SelectObject(Layered.hdc,Layered.hbm)
		Layered.G := Gdip_GraphicsFromHDC(Layered.hdc)
		Gdip_SetSmoothingMode(Layered.G,Smoothing)
		return Layered
	}

Create_Layered_GUI(Layered)
	{
		Gui,% Layered.Name ": +E0x80000 +LastFound " Layered.Options 
		Gui,% Layered.Name ":Show",% "x" Layered.X " y" Layered.Y " w" Layered.W " h" Layered.H " NA"
	}
	
Layered_Window_ShutDown(This)
	{
		SelectObject(This.hdc,This.obm)
		DeleteObject(This.hbm)
		DeleteDC(This.hdc)
		gdip_deleteGraphics(This.g)
		Gdip_Shutdown(This.Token)
	}

Gdip_RotateBitmap(pBitmap, Angle, Dispose=1) { ; returns rotated bitmap. By Learning one.
Gdip_GetImageDimensions(pBitmap, Width, Height)
Gdip_GetRotatedDimensions(Width, Height, Angle, RWidth, RHeight)
Gdip_GetRotatedTranslation(Width, Height, Angle, xTranslation, yTranslation)

pBitmap2 := Gdip_CreateBitmap(RWidth, RHeight)
G2 := Gdip_GraphicsFromImage(pBitmap2), Gdip_SetSmoothingMode(G2, 4), Gdip_SetInterpolationMode(G2, 7)
Gdip_TranslateWorldTransform(G2, xTranslation, yTranslation)
Gdip_RotateWorldTransform(G2, Angle)
Gdip_DrawImage(G2, pBitmap, 0, 0, Width, Height)

Gdip_ResetWorldTransform(G2)
Gdip_DeleteGraphics(G2)
if Dispose
Gdip_DisposeImage(pBitmap)
return pBitmap2
}

New_Brush(colour:="000000",Alpha:="FF")
	{
		static Hellbent_Brush:=[]
		new_colour := "0x" Alpha colour 
		Hellbent_Brush[Hellbent_Brush.Length()+1]:=Gdip_BrushCreateSolid(new_colour)
		return Hellbent_Brush[Hellbent_Brush.Length()]
	}
	
	
New_Pen(colour:="000000",Alpha:="FF",Width:= 5)
	{
		static Hellbent_Pen:=[]
		new_colour := "0x" Alpha colour 
		Hellbent_Pen[Hellbent_Pen.Length()+1]:=Gdip_CreatePen(New_Colour,Width)
		return Hellbent_Pen[Hellbent_Pen.Length()]
	}	
	
Fill_Box(pGraphics,pBrush,x,y,w,h)	
	{
		;~ Gdip_FillRectangle(G, Brush, x, y, w, h)
		Ptr := A_PtrSize ? "UPtr" : "UInt"
	
		return DllCall("gdiplus\GdipFillRectangle"
					, Ptr, pGraphics
					, Ptr, pBrush
					, "float", x
					, "float", y
					, "float", w
					, "float", h)
	}
;&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&
;&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&
;&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&



















; Gdip standard library v1.45 by tic (Tariq Porter) 07/09/11
; Modifed by Rseding91 using fincs 64 bit compatible Gdip library 5/1/2013
; Supports: Basic, _L ANSi, _L Unicode x86 and _L Unicode x64
;
; Updated 2/20/2014 - fixed Gdip_CreateRegion() and Gdip_GetClipRegion() on AHK Unicode x86
; Updated 5/13/2013 - fixed Gdip_SetBitmapToClipboard() on AHK Unicode x64
;
;#####################################################################################
;#####################################################################################
; STATUS ENUMERATION
; Return values for functions specified to have status enumerated return type
;#####################################################################################
;
; Ok =						= 0
; GenericError				= 1
; InvalidParameter			= 2
; OutOfMemory				= 3
; ObjectBusy				= 4
; InsufficientBuffer		= 5
; NotImplemented			= 6
; Win32Error				= 7
; WrongState				= 8
; Aborted					= 9
; FileNotFound				= 10
; ValueOverflow				= 11
; AccessDenied				= 12
; UnknownImageFormat		= 13
; FontFamilyNotFound		= 14
; FontStyleNotFound			= 15
; NotTrueTypeFont			= 16
; UnsupportedGdiplusVersion	= 17
; GdiplusNotInitialized		= 18
; PropertyNotFound			= 19
; PropertyNotSupported		= 20
; ProfileNotFound			= 21
;
;#####################################################################################
;#####################################################################################
; FUNCTIONS
;#####################################################################################
;
; UpdateLayeredWindow(hwnd, hdc, x="", y="", w="", h="", Alpha=255)
; BitBlt(ddc, dx, dy, dw, dh, sdc, sx, sy, Raster="")
; StretchBlt(dDC, dx, dy, dw, dh, sDC, sx, sy, sw, sh, Raster="")
; SetImage(hwnd, hBitmap)
; Gdip_BitmapFromScreen(Screen=0, Raster="")
; CreateRectF(ByRef RectF, x, y, w, h)
; CreateSizeF(ByRef SizeF, w, h)
; CreateDIBSection
;
;#####################################################################################

; Function:     			UpdateLayeredWindow
; Description:  			Updates a layered window with the handle to the DC of a gdi bitmap
; 
; hwnd        				Handle of the layered window to update
; hdc           			Handle to the DC of the GDI bitmap to update the window with
; Layeredx      			x position to place the window
; Layeredy      			y position to place the window
; Layeredw      			Width of the window
; Layeredh      			Height of the window
; Alpha         			Default = 255 : The transparency (0-255) to set the window transparency
;
; return      				If the function succeeds, the return value is nonzero
;
; notes						If x or y omitted, then layered window will use its current coordinates
;							If w or h omitted then current width and height will be used

UpdateLayeredWindow(hwnd, hdc, x="", y="", w="", h="", Alpha=255)
{
	Ptr := A_PtrSize ? "UPtr" : "UInt"
	
	if ((x != "") && (y != ""))
		VarSetCapacity(pt, 8), NumPut(x, pt, 0, "UInt"), NumPut(y, pt, 4, "UInt")

	if (w = "") ||(h = "")
		WinGetPos,,, w, h, ahk_id %hwnd%
   
	return DllCall("UpdateLayeredWindow"
					, Ptr, hwnd
					, Ptr, 0
					, Ptr, ((x = "") && (y = "")) ? 0 : &pt
					, "int64*", w|h<<32
					, Ptr, hdc
					, "int64*", 0
					, "uint", 0
					, "UInt*", Alpha<<16|1<<24
					, "uint", 2)
}

;#####################################################################################

; Function				BitBlt
; Description			The BitBlt function performs a bit-block transfer of the color data corresponding to a rectangle 
;						of pixels from the specified source device context into a destination device context.
;
; dDC					handle to destination DC
; dx					x-coord of destination upper-left corner
; dy					y-coord of destination upper-left corner
; dw					width of the area to copy
; dh					height of the area to copy
; sDC					handle to source DC
; sx					x-coordinate of source upper-left corner
; sy					y-coordinate of source upper-left corner
; Raster				raster operation code
;
; return				If the function succeeds, the return value is nonzero
;
; notes					If no raster operation is specified, then SRCCOPY is used, which copies the source directly to the destination rectangle
;
; BLACKNESS				= 0x00000042
; NOTSRCERASE			= 0x001100A6
; NOTSRCCOPY			= 0x00330008
; SRCERASE				= 0x00440328
; DSTINVERT				= 0x00550009
; PATINVERT				= 0x005A0049
; SRCINVERT				= 0x00660046
; SRCAND				= 0x008800C6
; MERGEPAINT			= 0x00BB0226
; MERGECOPY				= 0x00C000CA
; SRCCOPY				= 0x00CC0020
; SRCPAINT				= 0x00EE0086
; PATCOPY				= 0x00F00021
; PATPAINT				= 0x00FB0A09
; WHITENESS				= 0x00FF0062
; CAPTUREBLT			= 0x40000000
; NOMIRRORBITMAP		= 0x80000000

BitBlt(ddc, dx, dy, dw, dh, sdc, sx, sy, Raster="")
{
	Ptr := A_PtrSize ? "UPtr" : "UInt"
	
	return DllCall("gdi32\BitBlt"
					, Ptr, dDC
					, "int", dx
					, "int", dy
					, "int", dw
					, "int", dh
					, Ptr, sDC
					, "int", sx
					, "int", sy
					, "uint", Raster ? Raster : 0x00CC0020)
}

;#####################################################################################

; Function				StretchBlt
; Description			The StretchBlt function copies a bitmap from a source rectangle into a destination rectangle, 
;						stretching or compressing the bitmap to fit the dimensions of the destination rectangle, if necessary.
;						The system stretches or compresses the bitmap according to the stretching mode currently set in the destination device context.
;
; ddc					handle to destination DC
; dx					x-coord of destination upper-left corner
; dy					y-coord of destination upper-left corner
; dw					width of destination rectangle
; dh					height of destination rectangle
; sdc					handle to source DC
; sx					x-coordinate of source upper-left corner
; sy					y-coordinate of source upper-left corner
; sw					width of source rectangle
; sh					height of source rectangle
; Raster				raster operation code
;
; return				If the function succeeds, the return value is nonzero
;
; notes					If no raster operation is specified, then SRCCOPY is used. It uses the same raster operations as BitBlt		

StretchBlt(ddc, dx, dy, dw, dh, sdc, sx, sy, sw, sh, Raster="")
{
	Ptr := A_PtrSize ? "UPtr" : "UInt"
	
	return DllCall("gdi32\StretchBlt"
					, Ptr, ddc
					, "int", dx
					, "int", dy
					, "int", dw
					, "int", dh
					, Ptr, sdc
					, "int", sx
					, "int", sy
					, "int", sw
					, "int", sh
					, "uint", Raster ? Raster : 0x00CC0020)
}

;#####################################################################################

; Function				SetStretchBltMode
; Description			The SetStretchBltMode function sets the bitmap stretching mode in the specified device context
;
; hdc					handle to the DC
; iStretchMode			The stretching mode, describing how the target will be stretched
;
; return				If the function succeeds, the return value is the previous stretching mode. If it fails it will return 0
;
; STRETCH_ANDSCANS 		= 0x01
; STRETCH_ORSCANS 		= 0x02
; STRETCH_DELETESCANS 	= 0x03
; STRETCH_HALFTONE 		= 0x04

SetStretchBltMode(hdc, iStretchMode=4)
{
	return DllCall("gdi32\SetStretchBltMode"
					, A_PtrSize ? "UPtr" : "UInt", hdc
					, "int", iStretchMode)
}

;#####################################################################################

; Function				SetImage
; Description			Associates a new image with a static control
;
; hwnd					handle of the control to update
; hBitmap				a gdi bitmap to associate the static control with
;
; return				If the function succeeds, the return value is nonzero

SetImage(hwnd, hBitmap)
{
	SendMessage, 0x172, 0x0, hBitmap,, ahk_id %hwnd%
	E := ErrorLevel
	DeleteObject(E)
	return E
}

;#####################################################################################

; Function				SetSysColorToControl
; Description			Sets a solid colour to a control
;
; hwnd					handle of the control to update
; SysColor				A system colour to set to the control
;
; return				If the function succeeds, the return value is zero
;
; notes					A control must have the 0xE style set to it so it is recognised as a bitmap
;						By default SysColor=15 is used which is COLOR_3DFACE. This is the standard background for a control
;
; COLOR_3DDKSHADOW				= 21
; COLOR_3DFACE					= 15
; COLOR_3DHIGHLIGHT				= 20
; COLOR_3DHILIGHT				= 20
; COLOR_3DLIGHT					= 22
; COLOR_3DSHADOW				= 16
; COLOR_ACTIVEBORDER			= 10
; COLOR_ACTIVECAPTION			= 2
; COLOR_APPWORKSPACE			= 12
; COLOR_BACKGROUND				= 1
; COLOR_BTNFACE					= 15
; COLOR_BTNHIGHLIGHT			= 20
; COLOR_BTNHILIGHT				= 20
; COLOR_BTNSHADOW				= 16
; COLOR_BTNTEXT					= 18
; COLOR_CAPTIONTEXT				= 9
; COLOR_DESKTOP					= 1
; COLOR_GRADIENTACTIVECAPTION	= 27
; COLOR_GRADIENTINACTIVECAPTION	= 28
; COLOR_GRAYTEXT				= 17
; COLOR_HIGHLIGHT				= 13
; COLOR_HIGHLIGHTTEXT			= 14
; COLOR_HOTLIGHT				= 26
; COLOR_INACTIVEBORDER			= 11
; COLOR_INACTIVECAPTION			= 3
; COLOR_INACTIVECAPTIONTEXT		= 19
; COLOR_INFOBK					= 24
; COLOR_INFOTEXT				= 23
; COLOR_MENU					= 4
; COLOR_MENUHILIGHT				= 29
; COLOR_MENUBAR					= 30
; COLOR_MENUTEXT				= 7
; COLOR_SCROLLBAR				= 0
; COLOR_WINDOW					= 5
; COLOR_WINDOWFRAME				= 6
; COLOR_WINDOWTEXT				= 8

SetSysColorToControl(hwnd, SysColor=15)
{
   WinGetPos,,, w, h, ahk_id %hwnd%
   bc := DllCall("GetSysColor", "Int", SysColor, "UInt")
   pBrushClear := Gdip_BrushCreateSolid(0xff000000 | (bc >> 16 | bc & 0xff00 | (bc & 0xff) << 16))
   pBitmap := Gdip_CreateBitmap(w, h), G := Gdip_GraphicsFromImage(pBitmap)
   Gdip_FillRectangle(G, pBrushClear, 0, 0, w, h)
   hBitmap := Gdip_CreateHBITMAPFromBitmap(pBitmap)
   SetImage(hwnd, hBitmap)
   Gdip_DeleteBrush(pBrushClear)
   Gdip_DeleteGraphics(G), Gdip_DisposeImage(pBitmap), DeleteObject(hBitmap)
   return 0
}

;#####################################################################################

; Function				Gdip_BitmapFromScreen
; Description			Gets a gdi+ bitmap from the screen
;
; Screen				0 = All screens
;						Any numerical value = Just that screen
;						x|y|w|h = Take specific coordinates with a width and height
; Raster				raster operation code
;
; return      			If the function succeeds, the return value is a pointer to a gdi+ bitmap
;						-1:		one or more of x,y,w,h not passed properly
;
; notes					If no raster operation is specified, then SRCCOPY is used to the returned bitmap

Gdip_BitmapFromScreen(Screen=0, Raster="")
{
	if (Screen = 0)
	{
		Sysget, x, 76
		Sysget, y, 77	
		Sysget, w, 78
		Sysget, h, 79
	}
	else if (SubStr(Screen, 1, 5) = "hwnd:")
	{
		Screen := SubStr(Screen, 6)
		if !WinExist( "ahk_id " Screen)
			return -2
		WinGetPos,,, w, h, ahk_id %Screen%
		x := y := 0
		hhdc := GetDCEx(Screen, 3)
	}
	else if (Screen&1 != "")
	{
		Sysget, M, Monitor, %Screen%
		x := MLeft, y := MTop, w := MRight-MLeft, h := MBottom-MTop
	}
	else
	{
		StringSplit, S, Screen, |
		x := S1, y := S2, w := S3, h := S4
	}

	if (x = "") || (y = "") || (w = "") || (h = "")
		return -1

	chdc := CreateCompatibleDC(), hbm := CreateDIBSection(w, h, chdc), obm := SelectObject(chdc, hbm), hhdc := hhdc ? hhdc : GetDC()
	BitBlt(chdc, 0, 0, w, h, hhdc, x, y, Raster)
	ReleaseDC(hhdc)
	
	pBitmap := Gdip_CreateBitmapFromHBITMAP(hbm)
	SelectObject(chdc, obm), DeleteObject(hbm), DeleteDC(hhdc), DeleteDC(chdc)
	return pBitmap
}

;#####################################################################################

; Function				Gdip_BitmapFromHWND
; Description			Uses PrintWindow to get a handle to the specified window and return a bitmap from it
;
; hwnd					handle to the window to get a bitmap from
;
; return				If the function succeeds, the return value is a pointer to a gdi+ bitmap
;
; notes					Window must not be not minimised in order to get a handle to it's client area

Gdip_BitmapFromHWND(hwnd)
{
	WinGetPos,,, Width, Height, ahk_id %hwnd%
	hbm := CreateDIBSection(Width, Height), hdc := CreateCompatibleDC(), obm := SelectObject(hdc, hbm)
	PrintWindow(hwnd, hdc)
	pBitmap := Gdip_CreateBitmapFromHBITMAP(hbm)
	SelectObject(hdc, obm), DeleteObject(hbm), DeleteDC(hdc)
	return pBitmap
}

;#####################################################################################

; Function    			CreateRectF
; Description			Creates a RectF object, containing a the coordinates and dimensions of a rectangle
;
; RectF       			Name to call the RectF object
; x            			x-coordinate of the upper left corner of the rectangle
; y            			y-coordinate of the upper left corner of the rectangle
; w            			Width of the rectangle
; h            			Height of the rectangle
;
; return      			No return value

CreateRectF(ByRef RectF, x, y, w, h)
{
   VarSetCapacity(RectF, 16)
   NumPut(x, RectF, 0, "float"), NumPut(y, RectF, 4, "float"), NumPut(w, RectF, 8, "float"), NumPut(h, RectF, 12, "float")
}

;#####################################################################################

; Function    			CreateRect
; Description			Creates a Rect object, containing a the coordinates and dimensions of a rectangle
;
; RectF       			Name to call the RectF object
; x            			x-coordinate of the upper left corner of the rectangle
; y            			y-coordinate of the upper left corner of the rectangle
; w            			Width of the rectangle
; h            			Height of the rectangle
;
; return      			No return value

CreateRect(ByRef Rect, x, y, w, h)
{
	VarSetCapacity(Rect, 16)
	NumPut(x, Rect, 0, "uint"), NumPut(y, Rect, 4, "uint"), NumPut(w, Rect, 8, "uint"), NumPut(h, Rect, 12, "uint")
}
;#####################################################################################

; Function		    	CreateSizeF
; Description			Creates a SizeF object, containing an 2 values
;
; SizeF         		Name to call the SizeF object
; w            			w-value for the SizeF object
; h            			h-value for the SizeF object
;
; return      			No Return value

CreateSizeF(ByRef SizeF, w, h)
{
   VarSetCapacity(SizeF, 8)
   NumPut(w, SizeF, 0, "float"), NumPut(h, SizeF, 4, "float")     
}
;#####################################################################################

; Function		    	CreatePointF
; Description			Creates a SizeF object, containing an 2 values
;
; SizeF         		Name to call the SizeF object
; w            			w-value for the SizeF object
; h            			h-value for the SizeF object
;
; return      			No Return value

CreatePointF(ByRef PointF, x, y)
{
   VarSetCapacity(PointF, 8)
   NumPut(x, PointF, 0, "float"), NumPut(y, PointF, 4, "float")     
}
;#####################################################################################

; Function				CreateDIBSection
; Description			The CreateDIBSection function creates a DIB (Device Independent Bitmap) that applications can write to directly
;
; w						width of the bitmap to create
; h						height of the bitmap to create
; hdc					a handle to the device context to use the palette from
; bpp					bits per pixel (32 = ARGB)
; ppvBits				A pointer to a variable that receives a pointer to the location of the DIB bit values
;
; return				returns a DIB. A gdi bitmap
;
; notes					ppvBits will receive the location of the pixels in the DIB

CreateDIBSection(w, h, hdc="", bpp=32, ByRef ppvBits=0)
{
	Ptr := A_PtrSize ? "UPtr" : "UInt"
	
	hdc2 := hdc ? hdc : GetDC()
	VarSetCapacity(bi, 40, 0)
	
	NumPut(w, bi, 4, "uint")
	, NumPut(h, bi, 8, "uint")
	, NumPut(40, bi, 0, "uint")
	, NumPut(1, bi, 12, "ushort")
	, NumPut(0, bi, 16, "uInt")
	, NumPut(bpp, bi, 14, "ushort")
	
	hbm := DllCall("CreateDIBSection"
					, Ptr, hdc2
					, Ptr, &bi
					, "uint", 0
					, A_PtrSize ? "UPtr*" : "uint*", ppvBits
					, Ptr, 0
					, "uint", 0, Ptr)

	if !hdc
		ReleaseDC(hdc2)
	return hbm
}

;#####################################################################################

; Function				PrintWindow
; Description			The PrintWindow function copies a visual window into the specified device context (DC), typically a printer DC
;
; hwnd					A handle to the window that will be copied
; hdc					A handle to the device context
; Flags					Drawing options
;
; return				If the function succeeds, it returns a nonzero value
;
; PW_CLIENTONLY			= 1

PrintWindow(hwnd, hdc, Flags=0)
{
	Ptr := A_PtrSize ? "UPtr" : "UInt"
	
	return DllCall("PrintWindow", Ptr, hwnd, Ptr, hdc, "uint", Flags)
}

;#####################################################################################

; Function				DestroyIcon
; Description			Destroys an icon and frees any memory the icon occupied
;
; hIcon					Handle to the icon to be destroyed. The icon must not be in use
;
; return				If the function succeeds, the return value is nonzero

DestroyIcon(hIcon)
{
	return DllCall("DestroyIcon", A_PtrSize ? "UPtr" : "UInt", hIcon)
}

;#####################################################################################

PaintDesktop(hdc)
{
	return DllCall("PaintDesktop", A_PtrSize ? "UPtr" : "UInt", hdc)
}

;#####################################################################################

CreateCompatibleBitmap(hdc, w, h)
{
	return DllCall("gdi32\CreateCompatibleBitmap", A_PtrSize ? "UPtr" : "UInt", hdc, "int", w, "int", h)
}

;#####################################################################################

; Function				CreateCompatibleDC
; Description			This function creates a memory device context (DC) compatible with the specified device
;
; hdc					Handle to an existing device context					
;
; return				returns the handle to a device context or 0 on failure
;
; notes					If this handle is 0 (by default), the function creates a memory device context compatible with the application's current screen

CreateCompatibleDC(hdc=0)
{
   return DllCall("CreateCompatibleDC", A_PtrSize ? "UPtr" : "UInt", hdc)
}

;#####################################################################################

; Function				SelectObject
; Description			The SelectObject function selects an object into the specified device context (DC). The new object replaces the previous object of the same type
;
; hdc					Handle to a DC
; hgdiobj				A handle to the object to be selected into the DC
;
; return				If the selected object is not a region and the function succeeds, the return value is a handle to the object being replaced
;
; notes					The specified object must have been created by using one of the following functions
;						Bitmap - CreateBitmap, CreateBitmapIndirect, CreateCompatibleBitmap, CreateDIBitmap, CreateDIBSection (A single bitmap cannot be selected into more than one DC at the same time)
;						Brush - CreateBrushIndirect, CreateDIBPatternBrush, CreateDIBPatternBrushPt, CreateHatchBrush, CreatePatternBrush, CreateSolidBrush
;						Font - CreateFont, CreateFontIndirect
;						Pen - CreatePen, CreatePenIndirect
;						Region - CombineRgn, CreateEllipticRgn, CreateEllipticRgnIndirect, CreatePolygonRgn, CreateRectRgn, CreateRectRgnIndirect
;
; notes					If the selected object is a region and the function succeeds, the return value is one of the following value
;
; SIMPLEREGION			= 2 Region consists of a single rectangle
; COMPLEXREGION			= 3 Region consists of more than one rectangle
; NULLREGION			= 1 Region is empty

SelectObject(hdc, hgdiobj)
{
	Ptr := A_PtrSize ? "UPtr" : "UInt"
	
	return DllCall("SelectObject", Ptr, hdc, Ptr, hgdiobj)
}

;#####################################################################################

; Function				DeleteObject
; Description			This function deletes a logical pen, brush, font, bitmap, region, or palette, freeing all system resources associated with the object
;						After the object is deleted, the specified handle is no longer valid
;
; hObject				Handle to a logical pen, brush, font, bitmap, region, or palette to delete
;
; return				Nonzero indicates success. Zero indicates that the specified handle is not valid or that the handle is currently selected into a device context

DeleteObject(hObject)
{
   return DllCall("DeleteObject", A_PtrSize ? "UPtr" : "UInt", hObject)
}

;#####################################################################################

; Function				GetDC
; Description			This function retrieves a handle to a display device context (DC) for the client area of the specified window.
;						The display device context can be used in subsequent graphics display interface (GDI) functions to draw in the client area of the window. 
;
; hwnd					Handle to the window whose device context is to be retrieved. If this value is NULL, GetDC retrieves the device context for the entire screen					
;
; return				The handle the device context for the specified window's client area indicates success. NULL indicates failure

GetDC(hwnd=0)
{
	return DllCall("GetDC", A_PtrSize ? "UPtr" : "UInt", hwnd)
}

;#####################################################################################

; DCX_CACHE = 0x2
; DCX_CLIPCHILDREN = 0x8
; DCX_CLIPSIBLINGS = 0x10
; DCX_EXCLUDERGN = 0x40
; DCX_EXCLUDEUPDATE = 0x100
; DCX_INTERSECTRGN = 0x80
; DCX_INTERSECTUPDATE = 0x200
; DCX_LOCKWINDOWUPDATE = 0x400
; DCX_NORECOMPUTE = 0x100000
; DCX_NORESETATTRS = 0x4
; DCX_PARENTCLIP = 0x20
; DCX_VALIDATE = 0x200000
; DCX_WINDOW = 0x1

GetDCEx(hwnd, flags=0, hrgnClip=0)
{
	Ptr := A_PtrSize ? "UPtr" : "UInt"
	
    return DllCall("GetDCEx", Ptr, hwnd, Ptr, hrgnClip, "int", flags)
}

;#####################################################################################

; Function				ReleaseDC
; Description			This function releases a device context (DC), freeing it for use by other applications. The effect of ReleaseDC depends on the type of device context
;
; hdc					Handle to the device context to be released
; hwnd					Handle to the window whose device context is to be released
;
; return				1 = released
;						0 = not released
;
; notes					The application must call the ReleaseDC function for each call to the GetWindowDC function and for each call to the GetDC function that retrieves a common device context
;						An application cannot use the ReleaseDC function to release a device context that was created by calling the CreateDC function; instead, it must use the DeleteDC function. 

ReleaseDC(hdc, hwnd=0)
{
	Ptr := A_PtrSize ? "UPtr" : "UInt"
	
	return DllCall("ReleaseDC", Ptr, hwnd, Ptr, hdc)
}

;#####################################################################################

; Function				DeleteDC
; Description			The DeleteDC function deletes the specified device context (DC)
;
; hdc					A handle to the device context
;
; return				If the function succeeds, the return value is nonzero
;
; notes					An application must not delete a DC whose handle was obtained by calling the GetDC function. Instead, it must call the ReleaseDC function to free the DC

DeleteDC(hdc)
{
   return DllCall("DeleteDC", A_PtrSize ? "UPtr" : "UInt", hdc)
}
;#####################################################################################

; Function				Gdip_LibraryVersion
; Description			Get the current library version
;
; return				the library version
;
; notes					This is useful for non compiled programs to ensure that a person doesn't run an old version when testing your scripts

Gdip_LibraryVersion()
{
	return 1.45
}

;#####################################################################################

; Function				Gdip_LibrarySubVersion
; Description			Get the current library sub version
;
; return				the library sub version
;
; notes					This is the sub-version currently maintained by Rseding91
Gdip_LibrarySubVersion()
{
	return 1.47
}

;#####################################################################################

; Function:    			Gdip_BitmapFromBRA
; Description: 			Gets a pointer to a gdi+ bitmap from a BRA file
;
; BRAFromMemIn			The variable for a BRA file read to memory
; File					The name of the file, or its number that you would like (This depends on alternate parameter)
; Alternate				Changes whether the File parameter is the file name or its number
;
; return      			If the function succeeds, the return value is a pointer to a gdi+ bitmap
;						-1 = The BRA variable is empty
;						-2 = The BRA has an incorrect header
;						-3 = The BRA has information missing
;						-4 = Could not find file inside the BRA

Gdip_BitmapFromBRA(ByRef BRAFromMemIn, File, Alternate=0)
{
	Static FName = "ObjRelease"
	
	if !BRAFromMemIn
		return -1
	Loop, Parse, BRAFromMemIn, `n
	{
		if (A_Index = 1)
		{
			StringSplit, Header, A_LoopField, |
			if (Header0 != 4 || Header2 != "BRA!")
				return -2
		}
		else if (A_Index = 2)
		{
			StringSplit, Info, A_LoopField, |
			if (Info0 != 3)
				return -3
		}
		else
			break
	}
	if !Alternate
		StringReplace, File, File, \, \\, All
	RegExMatch(BRAFromMemIn, "mi`n)^" (Alternate ? File "\|.+?\|(\d+)\|(\d+)" : "\d+\|" File "\|(\d+)\|(\d+)") "$", FileInfo)
	if !FileInfo
		return -4
	
	hData := DllCall("GlobalAlloc", "uint", 2, Ptr, FileInfo2, Ptr)
	pData := DllCall("GlobalLock", Ptr, hData, Ptr)
	DllCall("RtlMoveMemory", Ptr, pData, Ptr, &BRAFromMemIn+Info2+FileInfo1, Ptr, FileInfo2)
	DllCall("GlobalUnlock", Ptr, hData)
	DllCall("ole32\CreateStreamOnHGlobal", Ptr, hData, "int", 1, A_PtrSize ? "UPtr*" : "UInt*", pStream)
	DllCall("gdiplus\GdipCreateBitmapFromStream", Ptr, pStream, A_PtrSize ? "UPtr*" : "UInt*", pBitmap)
	If (A_PtrSize)
		%FName%(pStream)
	Else
		DllCall(NumGet(NumGet(1*pStream)+8), "uint", pStream)
	return pBitmap
}

;#####################################################################################

; Function				Gdip_DrawRectangle
; Description			This function uses a pen to draw the outline of a rectangle into the Graphics of a bitmap
;
; pGraphics				Pointer to the Graphics of a bitmap
; pPen					Pointer to a pen
; x						x-coordinate of the top left of the rectangle
; y						y-coordinate of the top left of the rectangle
; w						width of the rectanlge
; h						height of the rectangle
;
; return				status enumeration. 0 = success
;
; notes					as all coordinates are taken from the top left of each pixel, then the entire width/height should be specified as subtracting the pen width

Gdip_DrawRectangle(pGraphics, pPen, x, y, w, h)
{
	Ptr := A_PtrSize ? "UPtr" : "UInt"
	
	return DllCall("gdiplus\GdipDrawRectangle", Ptr, pGraphics, Ptr, pPen, "float", x, "float", y, "float", w, "float", h)
}

;#####################################################################################

; Function				Gdip_DrawRoundedRectangle
; Description			This function uses a pen to draw the outline of a rounded rectangle into the Graphics of a bitmap
;
; pGraphics				Pointer to the Graphics of a bitmap
; pPen					Pointer to a pen
; x						x-coordinate of the top left of the rounded rectangle
; y						y-coordinate of the top left of the rounded rectangle
; w						width of the rectanlge
; h						height of the rectangle
; r						radius of the rounded corners
;
; return				status enumeration. 0 = success
;
; notes					as all coordinates are taken from the top left of each pixel, then the entire width/height should be specified as subtracting the pen width

Gdip_DrawRoundedRectangle(pGraphics, pPen, x, y, w, h, r)
{
	Gdip_SetClipRect(pGraphics, x-r, y-r, 2*r, 2*r, 4)
	Gdip_SetClipRect(pGraphics, x+w-r, y-r, 2*r, 2*r, 4)
	Gdip_SetClipRect(pGraphics, x-r, y+h-r, 2*r, 2*r, 4)
	Gdip_SetClipRect(pGraphics, x+w-r, y+h-r, 2*r, 2*r, 4)
	E := Gdip_DrawRectangle(pGraphics, pPen, x, y, w, h)
	Gdip_ResetClip(pGraphics)
	Gdip_SetClipRect(pGraphics, x-(2*r), y+r, w+(4*r), h-(2*r), 4)
	Gdip_SetClipRect(pGraphics, x+r, y-(2*r), w-(2*r), h+(4*r), 4)
	Gdip_DrawEllipse(pGraphics, pPen, x, y, 2*r, 2*r)
	Gdip_DrawEllipse(pGraphics, pPen, x+w-(2*r), y, 2*r, 2*r)
	Gdip_DrawEllipse(pGraphics, pPen, x, y+h-(2*r), 2*r, 2*r)
	Gdip_DrawEllipse(pGraphics, pPen, x+w-(2*r), y+h-(2*r), 2*r, 2*r)
	Gdip_ResetClip(pGraphics)
	return E
}

;#####################################################################################

; Function				Gdip_DrawEllipse
; Description			This function uses a pen to draw the outline of an ellipse into the Graphics of a bitmap
;
; pGraphics				Pointer to the Graphics of a bitmap
; pPen					Pointer to a pen
; x						x-coordinate of the top left of the rectangle the ellipse will be drawn into
; y						y-coordinate of the top left of the rectangle the ellipse will be drawn into
; w						width of the ellipse
; h						height of the ellipse
;
; return				status enumeration. 0 = success
;
; notes					as all coordinates are taken from the top left of each pixel, then the entire width/height should be specified as subtracting the pen width

Gdip_DrawEllipse(pGraphics, pPen, x, y, w, h)
{
	Ptr := A_PtrSize ? "UPtr" : "UInt"
	
	return DllCall("gdiplus\GdipDrawEllipse", Ptr, pGraphics, Ptr, pPen, "float", x, "float", y, "float", w, "float", h)
}

;#####################################################################################

; Function				Gdip_DrawBezier
; Description			This function uses a pen to draw the outline of a bezier (a weighted curve) into the Graphics of a bitmap
;
; pGraphics				Pointer to the Graphics of a bitmap
; pPen					Pointer to a pen
; x1					x-coordinate of the start of the bezier
; y1					y-coordinate of the start of the bezier
; x2					x-coordinate of the first arc of the bezier
; y2					y-coordinate of the first arc of the bezier
; x3					x-coordinate of the second arc of the bezier
; y3					y-coordinate of the second arc of the bezier
; x4					x-coordinate of the end of the bezier
; y4					y-coordinate of the end of the bezier
;
; return				status enumeration. 0 = success
;
; notes					as all coordinates are taken from the top left of each pixel, then the entire width/height should be specified as subtracting the pen width

Gdip_DrawBezier(pGraphics, pPen, x1, y1, x2, y2, x3, y3, x4, y4)
{
	Ptr := A_PtrSize ? "UPtr" : "UInt"
	
	return DllCall("gdiplus\GdipDrawBezier"
					, Ptr, pgraphics
					, Ptr, pPen
					, "float", x1
					, "float", y1
					, "float", x2
					, "float", y2
					, "float", x3
					, "float", y3
					, "float", x4
					, "float", y4)
}

;#####################################################################################

; Function				Gdip_DrawArc
; Description			This function uses a pen to draw the outline of an arc into the Graphics of a bitmap
;
; pGraphics				Pointer to the Graphics of a bitmap
; pPen					Pointer to a pen
; x						x-coordinate of the start of the arc
; y						y-coordinate of the start of the arc
; w						width of the arc
; h						height of the arc
; StartAngle			specifies the angle between the x-axis and the starting point of the arc
; SweepAngle			specifies the angle between the starting and ending points of the arc
;
; return				status enumeration. 0 = success
;
; notes					as all coordinates are taken from the top left of each pixel, then the entire width/height should be specified as subtracting the pen width

Gdip_DrawArc(pGraphics, pPen, x, y, w, h, StartAngle, SweepAngle)
{
	Ptr := A_PtrSize ? "UPtr" : "UInt"
	
	return DllCall("gdiplus\GdipDrawArc"
					, Ptr, pGraphics
					, Ptr, pPen
					, "float", x
					, "float", y
					, "float", w
					, "float", h
					, "float", StartAngle
					, "float", SweepAngle)
}

;#####################################################################################

; Function				Gdip_DrawPie
; Description			This function uses a pen to draw the outline of a pie into the Graphics of a bitmap
;
; pGraphics				Pointer to the Graphics of a bitmap
; pPen					Pointer to a pen
; x						x-coordinate of the start of the pie
; y						y-coordinate of the start of the pie
; w						width of the pie
; h						height of the pie
; StartAngle			specifies the angle between the x-axis and the starting point of the pie
; SweepAngle			specifies the angle between the starting and ending points of the pie
;
; return				status enumeration. 0 = success
;
; notes					as all coordinates are taken from the top left of each pixel, then the entire width/height should be specified as subtracting the pen width

Gdip_DrawPie(pGraphics, pPen, x, y, w, h, StartAngle, SweepAngle)
{
	Ptr := A_PtrSize ? "UPtr" : "UInt"
	
	return DllCall("gdiplus\GdipDrawPie", Ptr, pGraphics, Ptr, pPen, "float", x, "float", y, "float", w, "float", h, "float", StartAngle, "float", SweepAngle)
}

;#####################################################################################

; Function				Gdip_DrawLine
; Description			This function uses a pen to draw a line into the Graphics of a bitmap
;
; pGraphics				Pointer to the Graphics of a bitmap
; pPen					Pointer to a pen
; x1					x-coordinate of the start of the line
; y1					y-coordinate of the start of the line
; x2					x-coordinate of the end of the line
; y2					y-coordinate of the end of the line
;
; return				status enumeration. 0 = success		

Gdip_DrawLine(pGraphics, pPen, x1, y1, x2, y2)
{
	Ptr := A_PtrSize ? "UPtr" : "UInt"
	
	return DllCall("gdiplus\GdipDrawLine"
					, Ptr, pGraphics
					, Ptr, pPen
					, "float", x1
					, "float", y1
					, "float", x2
					, "float", y2)
}

;#####################################################################################

; Function				Gdip_DrawLines
; Description			This function uses a pen to draw a series of joined lines into the Graphics of a bitmap
;
; pGraphics				Pointer to the Graphics of a bitmap
; pPen					Pointer to a pen
; Points				the coordinates of all the points passed as x1,y1|x2,y2|x3,y3.....
;
; return				status enumeration. 0 = success				

Gdip_DrawLines(pGraphics, pPen, Points)
{
	Ptr := A_PtrSize ? "UPtr" : "UInt"
	StringSplit, Points, Points, |
	VarSetCapacity(PointF, 8*Points0)   
	Loop, %Points0%
	{
		StringSplit, Coord, Points%A_Index%, `,
		NumPut(Coord1, PointF, 8*(A_Index-1), "float"), NumPut(Coord2, PointF, (8*(A_Index-1))+4, "float")
	}
	return DllCall("gdiplus\GdipDrawLines", Ptr, pGraphics, Ptr, pPen, Ptr, &PointF, "int", Points0)
}

;#####################################################################################

; Function				Gdip_FillRectangle
; Description			This function uses a brush to fill a rectangle in the Graphics of a bitmap
;
; pGraphics				Pointer to the Graphics of a bitmap
; pBrush				Pointer to a brush
; x						x-coordinate of the top left of the rectangle
; y						y-coordinate of the top left of the rectangle
; w						width of the rectanlge
; h						height of the rectangle
;
; return				status enumeration. 0 = success

Gdip_FillRectangle(pGraphics, pBrush, x, y, w, h)
{
	Ptr := A_PtrSize ? "UPtr" : "UInt"
	
	return DllCall("gdiplus\GdipFillRectangle"
					, Ptr, pGraphics
					, Ptr, pBrush
					, "float", x
					, "float", y
					, "float", w
					, "float", h)
}

;#####################################################################################

; Function				Gdip_FillRoundedRectangle
; Description			This function uses a brush to fill a rounded rectangle in the Graphics of a bitmap
;
; pGraphics				Pointer to the Graphics of a bitmap
; pBrush				Pointer to a brush
; x						x-coordinate of the top left of the rounded rectangle
; y						y-coordinate of the top left of the rounded rectangle
; w						width of the rectanlge
; h						height of the rectangle
; r						radius of the rounded corners
;
; return				status enumeration. 0 = success

Gdip_FillRoundedRectangle(pGraphics, pBrush, x, y, w, h, r)
{
	Region := Gdip_GetClipRegion(pGraphics)
	Gdip_SetClipRect(pGraphics, x-r, y-r, 2*r, 2*r, 4)
	Gdip_SetClipRect(pGraphics, x+w-r, y-r, 2*r, 2*r, 4)
	Gdip_SetClipRect(pGraphics, x-r, y+h-r, 2*r, 2*r, 4)
	Gdip_SetClipRect(pGraphics, x+w-r, y+h-r, 2*r, 2*r, 4)
	E := Gdip_FillRectangle(pGraphics, pBrush, x, y, w, h)
	Gdip_SetClipRegion(pGraphics, Region, 0)
	Gdip_SetClipRect(pGraphics, x-(2*r), y+r, w+(4*r), h-(2*r), 4)
	Gdip_SetClipRect(pGraphics, x+r, y-(2*r), w-(2*r), h+(4*r), 4)
	Gdip_FillEllipse(pGraphics, pBrush, x, y, 2*r, 2*r)
	Gdip_FillEllipse(pGraphics, pBrush, x+w-(2*r), y, 2*r, 2*r)
	Gdip_FillEllipse(pGraphics, pBrush, x, y+h-(2*r), 2*r, 2*r)
	Gdip_FillEllipse(pGraphics, pBrush, x+w-(2*r), y+h-(2*r), 2*r, 2*r)
	Gdip_SetClipRegion(pGraphics, Region, 0)
	Gdip_DeleteRegion(Region)
	return E
}

;#####################################################################################

; Function				Gdip_FillPolygon
; Description			This function uses a brush to fill a polygon in the Graphics of a bitmap
;
; pGraphics				Pointer to the Graphics of a bitmap
; pBrush				Pointer to a brush
; Points				the coordinates of all the points passed as x1,y1|x2,y2|x3,y3.....
;
; return				status enumeration. 0 = success
;
; notes					Alternate will fill the polygon as a whole, wheras winding will fill each new "segment"
; Alternate 			= 0
; Winding 				= 1

Gdip_FillPolygon(pGraphics, pBrush, Points, FillMode=0)
{
	Ptr := A_PtrSize ? "UPtr" : "UInt"
	
	StringSplit, Points, Points, |
	VarSetCapacity(PointF, 8*Points0)   
	Loop, %Points0%
	{
		StringSplit, Coord, Points%A_Index%, `,
		NumPut(Coord1, PointF, 8*(A_Index-1), "float"), NumPut(Coord2, PointF, (8*(A_Index-1))+4, "float")
	}   
	return DllCall("gdiplus\GdipFillPolygon", Ptr, pGraphics, Ptr, pBrush, Ptr, &PointF, "int", Points0, "int", FillMode)
}

;#####################################################################################

; Function				Gdip_FillPie
; Description			This function uses a brush to fill a pie in the Graphics of a bitmap
;
; pGraphics				Pointer to the Graphics of a bitmap
; pBrush				Pointer to a brush
; x						x-coordinate of the top left of the pie
; y						y-coordinate of the top left of the pie
; w						width of the pie
; h						height of the pie
; StartAngle			specifies the angle between the x-axis and the starting point of the pie
; SweepAngle			specifies the angle between the starting and ending points of the pie
;
; return				status enumeration. 0 = success

Gdip_FillPie(pGraphics, pBrush, x, y, w, h, StartAngle, SweepAngle)
{
	Ptr := A_PtrSize ? "UPtr" : "UInt"
	
	return DllCall("gdiplus\GdipFillPie"
					, Ptr, pGraphics
					, Ptr, pBrush
					, "float", x
					, "float", y
					, "float", w
					, "float", h
					, "float", StartAngle
					, "float", SweepAngle)
}

;#####################################################################################

; Function				Gdip_FillEllipse
; Description			This function uses a brush to fill an ellipse in the Graphics of a bitmap
;
; pGraphics				Pointer to the Graphics of a bitmap
; pBrush				Pointer to a brush
; x						x-coordinate of the top left of the ellipse
; y						y-coordinate of the top left of the ellipse
; w						width of the ellipse
; h						height of the ellipse
;
; return				status enumeration. 0 = success

Gdip_FillEllipse(pGraphics, pBrush, x, y, w, h)
{
	Ptr := A_PtrSize ? "UPtr" : "UInt"
	
	return DllCall("gdiplus\GdipFillEllipse", Ptr, pGraphics, Ptr, pBrush, "float", x, "float", y, "float", w, "float", h)
}

;#####################################################################################

; Function				Gdip_FillRegion
; Description			This function uses a brush to fill a region in the Graphics of a bitmap
;
; pGraphics				Pointer to the Graphics of a bitmap
; pBrush				Pointer to a brush
; Region				Pointer to a Region
;
; return				status enumeration. 0 = success
;
; notes					You can create a region Gdip_CreateRegion() and then add to this

Gdip_FillRegion(pGraphics, pBrush, Region)
{
	Ptr := A_PtrSize ? "UPtr" : "UInt"
	
	return DllCall("gdiplus\GdipFillRegion", Ptr, pGraphics, Ptr, pBrush, Ptr, Region)
}

;#####################################################################################

; Function				Gdip_FillPath
; Description			This function uses a brush to fill a path in the Graphics of a bitmap
;
; pGraphics				Pointer to the Graphics of a bitmap
; pBrush				Pointer to a brush
; Region				Pointer to a Path
;
; return				status enumeration. 0 = success

Gdip_FillPath(pGraphics, pBrush, Path)
{
	Ptr := A_PtrSize ? "UPtr" : "UInt"
	
	return DllCall("gdiplus\GdipFillPath", Ptr, pGraphics, Ptr, pBrush, Ptr, Path)
}

;#####################################################################################

; Function				Gdip_DrawImagePointsRect
; Description			This function draws a bitmap into the Graphics of another bitmap and skews it
;
; pGraphics				Pointer to the Graphics of a bitmap
; pBitmap				Pointer to a bitmap to be drawn
; Points				Points passed as x1,y1|x2,y2|x3,y3 (3 points: top left, top right, bottom left) describing the drawing of the bitmap
; sx					x-coordinate of source upper-left corner
; sy					y-coordinate of source upper-left corner
; sw					width of source rectangle
; sh					height of source rectangle
; Matrix				a matrix used to alter image attributes when drawing
;
; return				status enumeration. 0 = success
;
; notes					if sx,sy,sw,sh are missed then the entire source bitmap will be used
;						Matrix can be omitted to just draw with no alteration to ARGB
;						Matrix may be passed as a digit from 0 - 1 to change just transparency
;						Matrix can be passed as a matrix with any delimiter

Gdip_DrawImagePointsRect(pGraphics, pBitmap, Points, sx="", sy="", sw="", sh="", Matrix=1)
{
	Ptr := A_PtrSize ? "UPtr" : "UInt"
	
	StringSplit, Points, Points, |
	VarSetCapacity(PointF, 8*Points0)   
	Loop, %Points0%
	{
		StringSplit, Coord, Points%A_Index%, `,
		NumPut(Coord1, PointF, 8*(A_Index-1), "float"), NumPut(Coord2, PointF, (8*(A_Index-1))+4, "float")
	}

	if (Matrix&1 = "")
		ImageAttr := Gdip_SetImageAttributesColorMatrix(Matrix)
	else if (Matrix != 1)
		ImageAttr := Gdip_SetImageAttributesColorMatrix("1|0|0|0|0|0|1|0|0|0|0|0|1|0|0|0|0|0|" Matrix "|0|0|0|0|0|1")
		
	if (sx = "" && sy = "" && sw = "" && sh = "")
	{
		sx := 0, sy := 0
		sw := Gdip_GetImageWidth(pBitmap)
		sh := Gdip_GetImageHeight(pBitmap)
	}

	E := DllCall("gdiplus\GdipDrawImagePointsRect"
				, Ptr, pGraphics
				, Ptr, pBitmap
				, Ptr, &PointF
				, "int", Points0
				, "float", sx
				, "float", sy
				, "float", sw
				, "float", sh
				, "int", 2
				, Ptr, ImageAttr
				, Ptr, 0
				, Ptr, 0)
	if ImageAttr
		Gdip_DisposeImageAttributes(ImageAttr)
	return E
}

;#####################################################################################

; Function				Gdip_DrawImage
; Description			This function draws a bitmap into the Graphics of another bitmap
;
; pGraphics				Pointer to the Graphics of a bitmap
; pBitmap				Pointer to a bitmap to be drawn
; dx					x-coord of destination upper-left corner
; dy					y-coord of destination upper-left corner
; dw					width of destination image
; dh					height of destination image
; sx					x-coordinate of source upper-left corner
; sy					y-coordinate of source upper-left corner
; sw					width of source image
; sh					height of source image
; Matrix				a matrix used to alter image attributes when drawing
;
; return				status enumeration. 0 = success
;
; notes					if sx,sy,sw,sh are missed then the entire source bitmap will be used
;						Gdip_DrawImage performs faster
;						Matrix can be omitted to just draw with no alteration to ARGB
;						Matrix may be passed as a digit from 0 - 1 to change just transparency
;						Matrix can be passed as a matrix with any delimiter. For example:
;						MatrixBright=
;						(
;						1.5		|0		|0		|0		|0
;						0		|1.5	|0		|0		|0
;						0		|0		|1.5	|0		|0
;						0		|0		|0		|1		|0
;						0.05	|0.05	|0.05	|0		|1
;						)
;
; notes					MatrixBright = 1.5|0|0|0|0|0|1.5|0|0|0|0|0|1.5|0|0|0|0|0|1|0|0.05|0.05|0.05|0|1
;						MatrixGreyScale = 0.299|0.299|0.299|0|0|0.587|0.587|0.587|0|0|0.114|0.114|0.114|0|0|0|0|0|1|0|0|0|0|0|1
;						MatrixNegative = -1|0|0|0|0|0|-1|0|0|0|0|0|-1|0|0|0|0|0|1|0|0|0|0|0|1

Gdip_DrawImage(pGraphics, pBitmap, dx="", dy="", dw="", dh="", sx="", sy="", sw="", sh="", Matrix=1)
{
	Ptr := A_PtrSize ? "UPtr" : "UInt"
	
	if (Matrix&1 = "")
		ImageAttr := Gdip_SetImageAttributesColorMatrix(Matrix)
	else if (Matrix != 1)
		ImageAttr := Gdip_SetImageAttributesColorMatrix("1|0|0|0|0|0|1|0|0|0|0|0|1|0|0|0|0|0|" Matrix "|0|0|0|0|0|1")

	if (sx = "" && sy = "" && sw = "" && sh = "")
	{
		if (dx = "" && dy = "" && dw = "" && dh = "")
		{
			sx := dx := 0, sy := dy := 0
			sw := dw := Gdip_GetImageWidth(pBitmap)
			sh := dh := Gdip_GetImageHeight(pBitmap)
		}
		else
		{
			sx := sy := 0
			sw := Gdip_GetImageWidth(pBitmap)
			sh := Gdip_GetImageHeight(pBitmap)
		}
	}

	E := DllCall("gdiplus\GdipDrawImageRectRect"
				, Ptr, pGraphics
				, Ptr, pBitmap
				, "float", dx
				, "float", dy
				, "float", dw
				, "float", dh
				, "float", sx
				, "float", sy
				, "float", sw
				, "float", sh
				, "int", 2
				, Ptr, ImageAttr
				, Ptr, 0
				, Ptr, 0)
	if ImageAttr
		Gdip_DisposeImageAttributes(ImageAttr)
	return E
}

;#####################################################################################

; Function				Gdip_SetImageAttributesColorMatrix
; Description			This function creates an image matrix ready for drawing
;
; Matrix				a matrix used to alter image attributes when drawing
;						passed with any delimeter
;
; return				returns an image matrix on sucess or 0 if it fails
;
; notes					MatrixBright = 1.5|0|0|0|0|0|1.5|0|0|0|0|0|1.5|0|0|0|0|0|1|0|0.05|0.05|0.05|0|1
;						MatrixGreyScale = 0.299|0.299|0.299|0|0|0.587|0.587|0.587|0|0|0.114|0.114|0.114|0|0|0|0|0|1|0|0|0|0|0|1
;						MatrixNegative = -1|0|0|0|0|0|-1|0|0|0|0|0|-1|0|0|0|0|0|1|0|0|0|0|0|1

Gdip_SetImageAttributesColorMatrix(Matrix)
{
	Ptr := A_PtrSize ? "UPtr" : "UInt"
	
	VarSetCapacity(ColourMatrix, 100, 0)
	Matrix := RegExReplace(RegExReplace(Matrix, "^[^\d-\.]+([\d\.])", "$1", "", 1), "[^\d-\.]+", "|")
	StringSplit, Matrix, Matrix, |
	Loop, 25
	{
		Matrix := (Matrix%A_Index% != "") ? Matrix%A_Index% : Mod(A_Index-1, 6) ? 0 : 1
		NumPut(Matrix, ColourMatrix, (A_Index-1)*4, "float")
	}
	DllCall("gdiplus\GdipCreateImageAttributes", A_PtrSize ? "UPtr*" : "uint*", ImageAttr)
	DllCall("gdiplus\GdipSetImageAttributesColorMatrix", Ptr, ImageAttr, "int", 1, "int", 1, Ptr, &ColourMatrix, Ptr, 0, "int", 0)
	return ImageAttr
}

;#####################################################################################

; Function				Gdip_GraphicsFromImage
; Description			This function gets the graphics for a bitmap used for drawing functions
;
; pBitmap				Pointer to a bitmap to get the pointer to its graphics
;
; return				returns a pointer to the graphics of a bitmap
;
; notes					a bitmap can be drawn into the graphics of another bitmap

Gdip_GraphicsFromImage(pBitmap)
{
	DllCall("gdiplus\GdipGetImageGraphicsContext", A_PtrSize ? "UPtr" : "UInt", pBitmap, A_PtrSize ? "UPtr*" : "UInt*", pGraphics)
	return pGraphics
}

;#####################################################################################

; Function				Gdip_GraphicsFromHDC
; Description			This function gets the graphics from the handle to a device context
;
; hdc					This is the handle to the device context
;
; return				returns a pointer to the graphics of a bitmap
;
; notes					You can draw a bitmap into the graphics of another bitmap

Gdip_GraphicsFromHDC(hdc)
{
    DllCall("gdiplus\GdipCreateFromHDC", A_PtrSize ? "UPtr" : "UInt", hdc, A_PtrSize ? "UPtr*" : "UInt*", pGraphics)
    return pGraphics
}

;#####################################################################################

; Function				Gdip_GetDC
; Description			This function gets the device context of the passed Graphics
;
; hdc					This is the handle to the device context
;
; return				returns the device context for the graphics of a bitmap

Gdip_GetDC(pGraphics)
{
	DllCall("gdiplus\GdipGetDC", A_PtrSize ? "UPtr" : "UInt", pGraphics, A_PtrSize ? "UPtr*" : "UInt*", hdc)
	return hdc
}

;#####################################################################################

; Function				Gdip_ReleaseDC
; Description			This function releases a device context from use for further use
;
; pGraphics				Pointer to the graphics of a bitmap
; hdc					This is the handle to the device context
;
; return				status enumeration. 0 = success

Gdip_ReleaseDC(pGraphics, hdc)
{
	Ptr := A_PtrSize ? "UPtr" : "UInt"
	
	return DllCall("gdiplus\GdipReleaseDC", Ptr, pGraphics, Ptr, hdc)
}

;#####################################################################################

; Function				Gdip_GraphicsClear
; Description			Clears the graphics of a bitmap ready for further drawing
;
; pGraphics				Pointer to the graphics of a bitmap
; ARGB					The colour to clear the graphics to
;
; return				status enumeration. 0 = success
;
; notes					By default this will make the background invisible
;						Using clipping regions you can clear a particular area on the graphics rather than clearing the entire graphics

Gdip_GraphicsClear(pGraphics, ARGB=0x00ffffff)
{
    return DllCall("gdiplus\GdipGraphicsClear", A_PtrSize ? "UPtr" : "UInt", pGraphics, "int", ARGB)
}

;#####################################################################################

; Function				Gdip_BlurBitmap
; Description			Gives a pointer to a blurred bitmap from a pointer to a bitmap
;
; pBitmap				Pointer to a bitmap to be blurred
; Blur					The Amount to blur a bitmap by from 1 (least blur) to 100 (most blur)
;
; return				If the function succeeds, the return value is a pointer to the new blurred bitmap
;						-1 = The blur parameter is outside the range 1-100
;
; notes					This function will not dispose of the original bitmap

Gdip_BlurBitmap(pBitmap, Blur)
{
	if (Blur > 100) || (Blur < 1)
		return -1	
	
	sWidth := Gdip_GetImageWidth(pBitmap), sHeight := Gdip_GetImageHeight(pBitmap)
	dWidth := sWidth//Blur, dHeight := sHeight//Blur

	pBitmap1 := Gdip_CreateBitmap(dWidth, dHeight)
	G1 := Gdip_GraphicsFromImage(pBitmap1)
	Gdip_SetInterpolationMode(G1, 7)
	Gdip_DrawImage(G1, pBitmap, 0, 0, dWidth, dHeight, 0, 0, sWidth, sHeight)

	Gdip_DeleteGraphics(G1)

	pBitmap2 := Gdip_CreateBitmap(sWidth, sHeight)
	G2 := Gdip_GraphicsFromImage(pBitmap2)
	Gdip_SetInterpolationMode(G2, 7)
	Gdip_DrawImage(G2, pBitmap1, 0, 0, sWidth, sHeight, 0, 0, dWidth, dHeight)

	Gdip_DeleteGraphics(G2)
	Gdip_DisposeImage(pBitmap1)
	return pBitmap2
}

;#####################################################################################

; Function:     		Gdip_SaveBitmapToFile
; Description:  		Saves a bitmap to a file in any supported format onto disk
;   
; pBitmap				Pointer to a bitmap
; sOutput      			The name of the file that the bitmap will be saved to. Supported extensions are: .BMP,.DIB,.RLE,.JPG,.JPEG,.JPE,.JFIF,.GIF,.TIF,.TIFF,.PNG
; Quality      			If saving as jpg (.JPG,.JPEG,.JPE,.JFIF) then quality can be 1-100 with default at maximum quality
;
; return      			If the function succeeds, the return value is zero, otherwise:
;						-1 = Extension supplied is not a supported file format
;						-2 = Could not get a list of encoders on system
;						-3 = Could not find matching encoder for specified file format
;						-4 = Could not get WideChar name of output file
;						-5 = Could not save file to disk
;
; notes					This function will use the extension supplied from the sOutput parameter to determine the output format

Gdip_SaveBitmapToFile(pBitmap, sOutput, Quality=75)
{
	Ptr := A_PtrSize ? "UPtr" : "UInt"
	
	SplitPath, sOutput,,, Extension
	if Extension not in BMP,DIB,RLE,JPG,JPEG,JPE,JFIF,GIF,TIF,TIFF,PNG
		return -1
	Extension := "." Extension

	DllCall("gdiplus\GdipGetImageEncodersSize", "uint*", nCount, "uint*", nSize)
	VarSetCapacity(ci, nSize)
	DllCall("gdiplus\GdipGetImageEncoders", "uint", nCount, "uint", nSize, Ptr, &ci)
	if !(nCount && nSize)
		return -2
	
	If (A_IsUnicode){
		StrGet_Name := "StrGet"
		Loop, %nCount%
		{
			sString := %StrGet_Name%(NumGet(ci, (idx := (48+7*A_PtrSize)*(A_Index-1))+32+3*A_PtrSize), "UTF-16")
			if !InStr(sString, "*" Extension)
				continue
			
			pCodec := &ci+idx
			break
		}
	} else {
		Loop, %nCount%
		{
			Location := NumGet(ci, 76*(A_Index-1)+44)
			nSize := DllCall("WideCharToMultiByte", "uint", 0, "uint", 0, "uint", Location, "int", -1, "uint", 0, "int",  0, "uint", 0, "uint", 0)
			VarSetCapacity(sString, nSize)
			DllCall("WideCharToMultiByte", "uint", 0, "uint", 0, "uint", Location, "int", -1, "str", sString, "int", nSize, "uint", 0, "uint", 0)
			if !InStr(sString, "*" Extension)
				continue
			
			pCodec := &ci+76*(A_Index-1)
			break
		}
	}
	
	if !pCodec
		return -3

	if (Quality != 75)
	{
		Quality := (Quality < 0) ? 0 : (Quality > 100) ? 100 : Quality
		if Extension in .JPG,.JPEG,.JPE,.JFIF
		{
			DllCall("gdiplus\GdipGetEncoderParameterListSize", Ptr, pBitmap, Ptr, pCodec, "uint*", nSize)
			VarSetCapacity(EncoderParameters, nSize, 0)
			DllCall("gdiplus\GdipGetEncoderParameterList", Ptr, pBitmap, Ptr, pCodec, "uint", nSize, Ptr, &EncoderParameters)
			Loop, % NumGet(EncoderParameters, "UInt")      ;%
			{
				elem := (24+(A_PtrSize ? A_PtrSize : 4))*(A_Index-1) + 4 + (pad := A_PtrSize = 8 ? 4 : 0)
				if (NumGet(EncoderParameters, elem+16, "UInt") = 1) && (NumGet(EncoderParameters, elem+20, "UInt") = 6)
				{
					p := elem+&EncoderParameters-pad-4
					NumPut(Quality, NumGet(NumPut(4, NumPut(1, p+0)+20, "UInt")), "UInt")
					break
				}
			}      
		}
	}

	if (!A_IsUnicode)
	{
		nSize := DllCall("MultiByteToWideChar", "uint", 0, "uint", 0, Ptr, &sOutput, "int", -1, Ptr, 0, "int", 0)
		VarSetCapacity(wOutput, nSize*2)
		DllCall("MultiByteToWideChar", "uint", 0, "uint", 0, Ptr, &sOutput, "int", -1, Ptr, &wOutput, "int", nSize)
		VarSetCapacity(wOutput, -1)
		if !VarSetCapacity(wOutput)
			return -4
		E := DllCall("gdiplus\GdipSaveImageToFile", Ptr, pBitmap, Ptr, &wOutput, Ptr, pCodec, "uint", p ? p : 0)
	}
	else
		E := DllCall("gdiplus\GdipSaveImageToFile", Ptr, pBitmap, Ptr, &sOutput, Ptr, pCodec, "uint", p ? p : 0)
	return E ? -5 : 0
}

;#####################################################################################

; Function				Gdip_GetPixel
; Description			Gets the ARGB of a pixel in a bitmap
;
; pBitmap				Pointer to a bitmap
; x						x-coordinate of the pixel
; y						y-coordinate of the pixel
;
; return				Returns the ARGB value of the pixel

Gdip_GetPixel(pBitmap, x, y)
{
	DllCall("gdiplus\GdipBitmapGetPixel", A_PtrSize ? "UPtr" : "UInt", pBitmap, "int", x, "int", y, "uint*", ARGB)
	return ARGB
}

;#####################################################################################

; Function				Gdip_SetPixel
; Description			Sets the ARGB of a pixel in a bitmap
;
; pBitmap				Pointer to a bitmap
; x						x-coordinate of the pixel
; y						y-coordinate of the pixel
;
; return				status enumeration. 0 = success

Gdip_SetPixel(pBitmap, x, y, ARGB)
{
   return DllCall("gdiplus\GdipBitmapSetPixel", A_PtrSize ? "UPtr" : "UInt", pBitmap, "int", x, "int", y, "int", ARGB)
}

;#####################################################################################

; Function				Gdip_GetImageWidth
; Description			Gives the width of a bitmap
;
; pBitmap				Pointer to a bitmap
;
; return				Returns the width in pixels of the supplied bitmap

Gdip_GetImageWidth(pBitmap)
{
   DllCall("gdiplus\GdipGetImageWidth", A_PtrSize ? "UPtr" : "UInt", pBitmap, "uint*", Width)
   return Width
}

;#####################################################################################

; Function				Gdip_GetImageHeight
; Description			Gives the height of a bitmap
;
; pBitmap				Pointer to a bitmap
;
; return				Returns the height in pixels of the supplied bitmap

Gdip_GetImageHeight(pBitmap)
{
   DllCall("gdiplus\GdipGetImageHeight", A_PtrSize ? "UPtr" : "UInt", pBitmap, "uint*", Height)
   return Height
}

;#####################################################################################

; Function				Gdip_GetDimensions
; Description			Gives the width and height of a bitmap
;
; pBitmap				Pointer to a bitmap
; Width					ByRef variable. This variable will be set to the width of the bitmap
; Height				ByRef variable. This variable will be set to the height of the bitmap
;
; return				No return value
;						Gdip_GetDimensions(pBitmap, ThisWidth, ThisHeight) will set ThisWidth to the width and ThisHeight to the height

Gdip_GetImageDimensions(pBitmap, ByRef Width, ByRef Height)
{
	Ptr := A_PtrSize ? "UPtr" : "UInt"
	DllCall("gdiplus\GdipGetImageWidth", Ptr, pBitmap, "uint*", Width)
	DllCall("gdiplus\GdipGetImageHeight", Ptr, pBitmap, "uint*", Height)
}

;#####################################################################################

Gdip_GetDimensions(pBitmap, ByRef Width, ByRef Height)
{
	Gdip_GetImageDimensions(pBitmap, Width, Height)
}

;#####################################################################################

Gdip_GetImagePixelFormat(pBitmap)
{
	DllCall("gdiplus\GdipGetImagePixelFormat", A_PtrSize ? "UPtr" : "UInt", pBitmap, A_PtrSize ? "UPtr*" : "UInt*", Format)
	return Format
}

;#####################################################################################

; Function				Gdip_GetDpiX
; Description			Gives the horizontal dots per inch of the graphics of a bitmap
;
; pBitmap				Pointer to a bitmap
; Width					ByRef variable. This variable will be set to the width of the bitmap
; Height				ByRef variable. This variable will be set to the height of the bitmap
;
; return				No return value
;						Gdip_GetDimensions(pBitmap, ThisWidth, ThisHeight) will set ThisWidth to the width and ThisHeight to the height

Gdip_GetDpiX(pGraphics)
{
	DllCall("gdiplus\GdipGetDpiX", A_PtrSize ? "UPtr" : "uint", pGraphics, "float*", dpix)
	return Round(dpix)
}

;#####################################################################################

Gdip_GetDpiY(pGraphics)
{
	DllCall("gdiplus\GdipGetDpiY", A_PtrSize ? "UPtr" : "uint", pGraphics, "float*", dpiy)
	return Round(dpiy)
}

;#####################################################################################

Gdip_GetImageHorizontalResolution(pBitmap)
{
	DllCall("gdiplus\GdipGetImageHorizontalResolution", A_PtrSize ? "UPtr" : "uint", pBitmap, "float*", dpix)
	return Round(dpix)
}

;#####################################################################################

Gdip_GetImageVerticalResolution(pBitmap)
{
	DllCall("gdiplus\GdipGetImageVerticalResolution", A_PtrSize ? "UPtr" : "uint", pBitmap, "float*", dpiy)
	return Round(dpiy)
}

;#####################################################################################

Gdip_BitmapSetResolution(pBitmap, dpix, dpiy)
{
	return DllCall("gdiplus\GdipBitmapSetResolution", A_PtrSize ? "UPtr" : "uint", pBitmap, "float", dpix, "float", dpiy)
}

;#####################################################################################

Gdip_CreateBitmapFromFile(sFile, IconNumber=1, IconSize="")
{
	Ptr := A_PtrSize ? "UPtr" : "UInt"
	, PtrA := A_PtrSize ? "UPtr*" : "UInt*"
	
	SplitPath, sFile,,, ext
	if ext in exe,dll
	{
		Sizes := IconSize ? IconSize : 256 "|" 128 "|" 64 "|" 48 "|" 32 "|" 16
		BufSize := 16 + (2*(A_PtrSize ? A_PtrSize : 4))
		
		VarSetCapacity(buf, BufSize, 0)
		Loop, Parse, Sizes, |
		{
			DllCall("PrivateExtractIcons", "str", sFile, "int", IconNumber-1, "int", A_LoopField, "int", A_LoopField, PtrA, hIcon, PtrA, 0, "uint", 1, "uint", 0)
			
			if !hIcon
				continue

			if !DllCall("GetIconInfo", Ptr, hIcon, Ptr, &buf)
			{
				DestroyIcon(hIcon)
				continue
			}
			
			hbmMask  := NumGet(buf, 12 + ((A_PtrSize ? A_PtrSize : 4) - 4))
			hbmColor := NumGet(buf, 12 + ((A_PtrSize ? A_PtrSize : 4) - 4) + (A_PtrSize ? A_PtrSize : 4))
			if !(hbmColor && DllCall("GetObject", Ptr, hbmColor, "int", BufSize, Ptr, &buf))
			{
				DestroyIcon(hIcon)
				continue
			}
			break
		}
		if !hIcon
			return -1

		Width := NumGet(buf, 4, "int"), Height := NumGet(buf, 8, "int")
		hbm := CreateDIBSection(Width, -Height), hdc := CreateCompatibleDC(), obm := SelectObject(hdc, hbm)
		if !DllCall("DrawIconEx", Ptr, hdc, "int", 0, "int", 0, Ptr, hIcon, "uint", Width, "uint", Height, "uint", 0, Ptr, 0, "uint", 3)
		{
			DestroyIcon(hIcon)
			return -2
		}
		
		VarSetCapacity(dib, 104)
		DllCall("GetObject", Ptr, hbm, "int", A_PtrSize = 8 ? 104 : 84, Ptr, &dib) ; sizeof(DIBSECTION) = 76+2*(A_PtrSize=8?4:0)+2*A_PtrSize
		Stride := NumGet(dib, 12, "Int"), Bits := NumGet(dib, 20 + (A_PtrSize = 8 ? 4 : 0)) ; padding
		DllCall("gdiplus\GdipCreateBitmapFromScan0", "int", Width, "int", Height, "int", Stride, "int", 0x26200A, Ptr, Bits, PtrA, pBitmapOld)
		pBitmap := Gdip_CreateBitmap(Width, Height)
		G := Gdip_GraphicsFromImage(pBitmap)
		, Gdip_DrawImage(G, pBitmapOld, 0, 0, Width, Height, 0, 0, Width, Height)
		SelectObject(hdc, obm), DeleteObject(hbm), DeleteDC(hdc)
		Gdip_DeleteGraphics(G), Gdip_DisposeImage(pBitmapOld)
		DestroyIcon(hIcon)
	}
	else
	{
		if (!A_IsUnicode)
		{
			VarSetCapacity(wFile, 1024)
			DllCall("kernel32\MultiByteToWideChar", "uint", 0, "uint", 0, Ptr, &sFile, "int", -1, Ptr, &wFile, "int", 512)
			DllCall("gdiplus\GdipCreateBitmapFromFile", Ptr, &wFile, PtrA, pBitmap)
		}
		else
			DllCall("gdiplus\GdipCreateBitmapFromFile", Ptr, &sFile, PtrA, pBitmap)
	}
	
	return pBitmap
}

;#####################################################################################

Gdip_CreateBitmapFromHBITMAP(hBitmap, Palette=0)
{
	Ptr := A_PtrSize ? "UPtr" : "UInt"
	
	DllCall("gdiplus\GdipCreateBitmapFromHBITMAP", Ptr, hBitmap, Ptr, Palette, A_PtrSize ? "UPtr*" : "uint*", pBitmap)
	return pBitmap
}

;#####################################################################################

Gdip_CreateHBITMAPFromBitmap(pBitmap, Background=0xffffffff)
{
	DllCall("gdiplus\GdipCreateHBITMAPFromBitmap", A_PtrSize ? "UPtr" : "UInt", pBitmap, A_PtrSize ? "UPtr*" : "uint*", hbm, "int", Background)
	return hbm
}

;#####################################################################################

Gdip_CreateBitmapFromHICON(hIcon)
{
	DllCall("gdiplus\GdipCreateBitmapFromHICON", A_PtrSize ? "UPtr" : "UInt", hIcon, A_PtrSize ? "UPtr*" : "uint*", pBitmap)
	return pBitmap
}

;#####################################################################################

Gdip_CreateHICONFromBitmap(pBitmap)
{
	DllCall("gdiplus\GdipCreateHICONFromBitmap", A_PtrSize ? "UPtr" : "UInt", pBitmap, A_PtrSize ? "UPtr*" : "uint*", hIcon)
	return hIcon
}

;#####################################################################################

Gdip_CreateBitmap(Width, Height, Format=0x26200A)
{
    DllCall("gdiplus\GdipCreateBitmapFromScan0", "int", Width, "int", Height, "int", 0, "int", Format, A_PtrSize ? "UPtr" : "UInt", 0, A_PtrSize ? "UPtr*" : "uint*", pBitmap)
    Return pBitmap
}

;#####################################################################################

Gdip_CreateBitmapFromClipboard()
{
	Ptr := A_PtrSize ? "UPtr" : "UInt"
	
	if !DllCall("OpenClipboard", Ptr, 0)
		return -1
	if !DllCall("IsClipboardFormatAvailable", "uint", 8)
		return -2
	if !hBitmap := DllCall("GetClipboardData", "uint", 2, Ptr)
		return -3
	if !pBitmap := Gdip_CreateBitmapFromHBITMAP(hBitmap)
		return -4
	if !DllCall("CloseClipboard")
		return -5
	DeleteObject(hBitmap)
	return pBitmap
}

;#####################################################################################

Gdip_SetBitmapToClipboard(pBitmap)
{
	Ptr := A_PtrSize ? "UPtr" : "UInt"
	off1 := A_PtrSize = 8 ? 52 : 44, off2 := A_PtrSize = 8 ? 32 : 24
	hBitmap := Gdip_CreateHBITMAPFromBitmap(pBitmap)
	DllCall("GetObject", Ptr, hBitmap, "int", VarSetCapacity(oi, A_PtrSize = 8 ? 104 : 84, 0), Ptr, &oi)
	hdib := DllCall("GlobalAlloc", "uint", 2, Ptr, 40+NumGet(oi, off1, "UInt"), Ptr)
	pdib := DllCall("GlobalLock", Ptr, hdib, Ptr)
	DllCall("RtlMoveMemory", Ptr, pdib, Ptr, &oi+off2, Ptr, 40)
	DllCall("RtlMoveMemory", Ptr, pdib+40, Ptr, NumGet(oi, off2 - (A_PtrSize ? A_PtrSize : 4), Ptr), Ptr, NumGet(oi, off1, "UInt"))
	DllCall("GlobalUnlock", Ptr, hdib)
	DllCall("DeleteObject", Ptr, hBitmap)
	DllCall("OpenClipboard", Ptr, 0)
	DllCall("EmptyClipboard")
	DllCall("SetClipboardData", "uint", 8, Ptr, hdib)
	DllCall("CloseClipboard")
}

;#####################################################################################

Gdip_CloneBitmapArea(pBitmap, x, y, w, h, Format=0x26200A)
{
	DllCall("gdiplus\GdipCloneBitmapArea"
					, "float", x
					, "float", y
					, "float", w
					, "float", h
					, "int", Format
					, A_PtrSize ? "UPtr" : "UInt", pBitmap
					, A_PtrSize ? "UPtr*" : "UInt*", pBitmapDest)
	return pBitmapDest
}

;#####################################################################################
; Create resources
;#####################################################################################

Gdip_CreatePen(ARGB, w)
{
   DllCall("gdiplus\GdipCreatePen1", "UInt", ARGB, "float", w, "int", 2, A_PtrSize ? "UPtr*" : "UInt*", pPen)
   return pPen
}

;#####################################################################################

Gdip_CreatePenFromBrush(pBrush, w)
{
	DllCall("gdiplus\GdipCreatePen2", A_PtrSize ? "UPtr" : "UInt", pBrush, "float", w, "int", 2, A_PtrSize ? "UPtr*" : "UInt*", pPen)
	return pPen
}

;#####################################################################################

Gdip_BrushCreateSolid(ARGB=0xff000000)
{
	DllCall("gdiplus\GdipCreateSolidFill", "UInt", ARGB, A_PtrSize ? "UPtr*" : "UInt*", pBrush)
	return pBrush
}

;#####################################################################################

; HatchStyleHorizontal = 0
; HatchStyleVertical = 1
; HatchStyleForwardDiagonal = 2
; HatchStyleBackwardDiagonal = 3
; HatchStyleCross = 4
; HatchStyleDiagonalCross = 5
; HatchStyle05Percent = 6
; HatchStyle10Percent = 7
; HatchStyle20Percent = 8
; HatchStyle25Percent = 9
; HatchStyle30Percent = 10
; HatchStyle40Percent = 11
; HatchStyle50Percent = 12
; HatchStyle60Percent = 13
; HatchStyle70Percent = 14
; HatchStyle75Percent = 15
; HatchStyle80Percent = 16
; HatchStyle90Percent = 17
; HatchStyleLightDownwardDiagonal = 18
; HatchStyleLightUpwardDiagonal = 19
; HatchStyleDarkDownwardDiagonal = 20
; HatchStyleDarkUpwardDiagonal = 21
; HatchStyleWideDownwardDiagonal = 22
; HatchStyleWideUpwardDiagonal = 23
; HatchStyleLightVertical = 24
; HatchStyleLightHorizontal = 25
; HatchStyleNarrowVertical = 26
; HatchStyleNarrowHorizontal = 27
; HatchStyleDarkVertical = 28
; HatchStyleDarkHorizontal = 29
; HatchStyleDashedDownwardDiagonal = 30
; HatchStyleDashedUpwardDiagonal = 31
; HatchStyleDashedHorizontal = 32
; HatchStyleDashedVertical = 33
; HatchStyleSmallConfetti = 34
; HatchStyleLargeConfetti = 35
; HatchStyleZigZag = 36
; HatchStyleWave = 37
; HatchStyleDiagonalBrick = 38
; HatchStyleHorizontalBrick = 39
; HatchStyleWeave = 40
; HatchStylePlaid = 41
; HatchStyleDivot = 42
; HatchStyleDottedGrid = 43
; HatchStyleDottedDiamond = 44
; HatchStyleShingle = 45
; HatchStyleTrellis = 46
; HatchStyleSphere = 47
; HatchStyleSmallGrid = 48
; HatchStyleSmallCheckerBoard = 49
; HatchStyleLargeCheckerBoard = 50
; HatchStyleOutlinedDiamond = 51
; HatchStyleSolidDiamond = 52
; HatchStyleTotal = 53
Gdip_BrushCreateHatch(ARGBfront, ARGBback, HatchStyle=0)
{
	DllCall("gdiplus\GdipCreateHatchBrush", "int", HatchStyle, "UInt", ARGBfront, "UInt", ARGBback, A_PtrSize ? "UPtr*" : "UInt*", pBrush)
	return pBrush
}

;#####################################################################################

Gdip_CreateTextureBrush(pBitmap, WrapMode=1, x=0, y=0, w="", h="")
{
	Ptr := A_PtrSize ? "UPtr" : "UInt"
	, PtrA := A_PtrSize ? "UPtr*" : "UInt*"
	
	if !(w && h)
		DllCall("gdiplus\GdipCreateTexture", Ptr, pBitmap, "int", WrapMode, PtrA, pBrush)
	else
		DllCall("gdiplus\GdipCreateTexture2", Ptr, pBitmap, "int", WrapMode, "float", x, "float", y, "float", w, "float", h, PtrA, pBrush)
	return pBrush
}

;#####################################################################################

; WrapModeTile = 0
; WrapModeTileFlipX = 1
; WrapModeTileFlipY = 2
; WrapModeTileFlipXY = 3
; WrapModeClamp = 4
Gdip_CreateLineBrush(x1, y1, x2, y2, ARGB1, ARGB2, WrapMode=1)
{
	Ptr := A_PtrSize ? "UPtr" : "UInt"
	
	CreatePointF(PointF1, x1, y1), CreatePointF(PointF2, x2, y2)
	DllCall("gdiplus\GdipCreateLineBrush", Ptr, &PointF1, Ptr, &PointF2, "Uint", ARGB1, "Uint", ARGB2, "int", WrapMode, A_PtrSize ? "UPtr*" : "UInt*", LGpBrush)
	return LGpBrush
}

;#####################################################################################

; LinearGradientModeHorizontal = 0
; LinearGradientModeVertical = 1
; LinearGradientModeForwardDiagonal = 2
; LinearGradientModeBackwardDiagonal = 3
Gdip_CreateLineBrushFromRect(x, y, w, h, ARGB1, ARGB2, LinearGradientMode=1, WrapMode=1)
{
	CreateRectF(RectF, x, y, w, h)
	DllCall("gdiplus\GdipCreateLineBrushFromRect", A_PtrSize ? "UPtr" : "UInt", &RectF, "int", ARGB1, "int", ARGB2, "int", LinearGradientMode, "int", WrapMode, A_PtrSize ? "UPtr*" : "UInt*", LGpBrush)
	return LGpBrush
}

;#####################################################################################

Gdip_CloneBrush(pBrush)
{
	DllCall("gdiplus\GdipCloneBrush", A_PtrSize ? "UPtr" : "UInt", pBrush, A_PtrSize ? "UPtr*" : "UInt*", pBrushClone)
	return pBrushClone
}

;#####################################################################################
; Delete resources
;#####################################################################################

Gdip_DeletePen(pPen)
{
   return DllCall("gdiplus\GdipDeletePen", A_PtrSize ? "UPtr" : "UInt", pPen)
}

;#####################################################################################

Gdip_DeleteBrush(pBrush)
{
   return DllCall("gdiplus\GdipDeleteBrush", A_PtrSize ? "UPtr" : "UInt", pBrush)
}

;#####################################################################################

Gdip_DisposeImage(pBitmap)
{
   return DllCall("gdiplus\GdipDisposeImage", A_PtrSize ? "UPtr" : "UInt", pBitmap)
}

;#####################################################################################

Gdip_DeleteGraphics(pGraphics)
{
   return DllCall("gdiplus\GdipDeleteGraphics", A_PtrSize ? "UPtr" : "UInt", pGraphics)
}

;#####################################################################################

Gdip_DisposeImageAttributes(ImageAttr)
{
	return DllCall("gdiplus\GdipDisposeImageAttributes", A_PtrSize ? "UPtr" : "UInt", ImageAttr)
}

;#####################################################################################

Gdip_DeleteFont(hFont)
{
   return DllCall("gdiplus\GdipDeleteFont", A_PtrSize ? "UPtr" : "UInt", hFont)
}

;#####################################################################################

Gdip_DeleteStringFormat(hFormat)
{
   return DllCall("gdiplus\GdipDeleteStringFormat", A_PtrSize ? "UPtr" : "UInt", hFormat)
}

;#####################################################################################

Gdip_DeleteFontFamily(hFamily)
{
   return DllCall("gdiplus\GdipDeleteFontFamily", A_PtrSize ? "UPtr" : "UInt", hFamily)
}

;#####################################################################################

Gdip_DeleteMatrix(Matrix)
{
   return DllCall("gdiplus\GdipDeleteMatrix", A_PtrSize ? "UPtr" : "UInt", Matrix)
}

;#####################################################################################
; Text functions
;#####################################################################################

Gdip_TextToGraphics(pGraphics, Text, Options, Font="Arial", Width="", Height="", Measure=0)
{
	IWidth := Width, IHeight:= Height
	
	RegExMatch(Options, "i)X([\-\d\.]+)(p*)", xpos)
	RegExMatch(Options, "i)Y([\-\d\.]+)(p*)", ypos)
	RegExMatch(Options, "i)W([\-\d\.]+)(p*)", Width)
	RegExMatch(Options, "i)H([\-\d\.]+)(p*)", Height)
	RegExMatch(Options, "i)C(?!(entre|enter))([a-f\d]+)", Colour)
	RegExMatch(Options, "i)Top|Up|Bottom|Down|vCentre|vCenter", vPos)
	RegExMatch(Options, "i)NoWrap", NoWrap)
	RegExMatch(Options, "i)R(\d)", Rendering)
	RegExMatch(Options, "i)S(\d+)(p*)", Size)

	if !Gdip_DeleteBrush(Gdip_CloneBrush(Colour2))
		PassBrush := 1, pBrush := Colour2
	
	if !(IWidth && IHeight) && (xpos2 || ypos2 || Width2 || Height2 || Size2)
		return -1

	Style := 0, Styles := "Regular|Bold|Italic|BoldItalic|Underline|Strikeout"
	Loop, Parse, Styles, |
	{
		if RegExMatch(Options, "\b" A_loopField)
		Style |= (A_LoopField != "StrikeOut") ? (A_Index-1) : 8
	}
  
	Align := 0, Alignments := "Near|Left|Centre|Center|Far|Right"
	Loop, Parse, Alignments, |
	{
		if RegExMatch(Options, "\b" A_loopField)
			Align |= A_Index//2.1      ; 0|0|1|1|2|2
	}

	xpos := (xpos1 != "") ? xpos2 ? IWidth*(xpos1/100) : xpos1 : 0
	ypos := (ypos1 != "") ? ypos2 ? IHeight*(ypos1/100) : ypos1 : 0
	Width := Width1 ? Width2 ? IWidth*(Width1/100) : Width1 : IWidth
	Height := Height1 ? Height2 ? IHeight*(Height1/100) : Height1 : IHeight
	if !PassBrush
		Colour := "0x" (Colour2 ? Colour2 : "ff000000")
	Rendering := ((Rendering1 >= 0) && (Rendering1 <= 5)) ? Rendering1 : 4
	Size := (Size1 > 0) ? Size2 ? IHeight*(Size1/100) : Size1 : 12

	hFamily := Gdip_FontFamilyCreate(Font)
	hFont := Gdip_FontCreate(hFamily, Size, Style)
	FormatStyle := NoWrap ? 0x4000 | 0x1000 : 0x4000
	hFormat := Gdip_StringFormatCreate(FormatStyle)
	pBrush := PassBrush ? pBrush : Gdip_BrushCreateSolid(Colour)
	if !(hFamily && hFont && hFormat && pBrush && pGraphics)
		return !pGraphics ? -2 : !hFamily ? -3 : !hFont ? -4 : !hFormat ? -5 : !pBrush ? -6 : 0
   
	CreateRectF(RC, xpos, ypos, Width, Height)
	Gdip_SetStringFormatAlign(hFormat, Align)
	Gdip_SetTextRenderingHint(pGraphics, Rendering)
	ReturnRC := Gdip_MeasureString(pGraphics, Text, hFont, hFormat, RC)

	if vPos
	{
		StringSplit, ReturnRC, ReturnRC, |
		
		if (vPos = "vCentre") || (vPos = "vCenter")
			ypos += (Height-ReturnRC4)//2
		else if (vPos = "Top") || (vPos = "Up")
			ypos := 0
		else if (vPos = "Bottom") || (vPos = "Down")
			ypos := Height-ReturnRC4
		
		CreateRectF(RC, xpos, ypos, Width, ReturnRC4)
		ReturnRC := Gdip_MeasureString(pGraphics, Text, hFont, hFormat, RC)
	}

	if !Measure
		E := Gdip_DrawString(pGraphics, Text, hFont, hFormat, pBrush, RC)

	if !PassBrush
		Gdip_DeleteBrush(pBrush)
	Gdip_DeleteStringFormat(hFormat)   
	Gdip_DeleteFont(hFont)
	Gdip_DeleteFontFamily(hFamily)
	return E ? E : ReturnRC
}

;#####################################################################################

Gdip_DrawString(pGraphics, sString, hFont, hFormat, pBrush, ByRef RectF)
{
	Ptr := A_PtrSize ? "UPtr" : "UInt"
	
	if (!A_IsUnicode)
	{
		nSize := DllCall("MultiByteToWideChar", "uint", 0, "uint", 0, Ptr, &sString, "int", -1, Ptr, 0, "int", 0)
		VarSetCapacity(wString, nSize*2)
		DllCall("MultiByteToWideChar", "uint", 0, "uint", 0, Ptr, &sString, "int", -1, Ptr, &wString, "int", nSize)
	}
	
	return DllCall("gdiplus\GdipDrawString"
					, Ptr, pGraphics
					, Ptr, A_IsUnicode ? &sString : &wString
					, "int", -1
					, Ptr, hFont
					, Ptr, &RectF
					, Ptr, hFormat
					, Ptr, pBrush)
}

;#####################################################################################

Gdip_MeasureString(pGraphics, sString, hFont, hFormat, ByRef RectF)
{
	Ptr := A_PtrSize ? "UPtr" : "UInt"
	
	VarSetCapacity(RC, 16)
	if !A_IsUnicode
	{
		nSize := DllCall("MultiByteToWideChar", "uint", 0, "uint", 0, Ptr, &sString, "int", -1, "uint", 0, "int", 0)
		VarSetCapacity(wString, nSize*2)   
		DllCall("MultiByteToWideChar", "uint", 0, "uint", 0, Ptr, &sString, "int", -1, Ptr, &wString, "int", nSize)
	}
	
	DllCall("gdiplus\GdipMeasureString"
					, Ptr, pGraphics
					, Ptr, A_IsUnicode ? &sString : &wString
					, "int", -1
					, Ptr, hFont
					, Ptr, &RectF
					, Ptr, hFormat
					, Ptr, &RC
					, "uint*", Chars
					, "uint*", Lines)
	
	return &RC ? NumGet(RC, 0, "float") "|" NumGet(RC, 4, "float") "|" NumGet(RC, 8, "float") "|" NumGet(RC, 12, "float") "|" Chars "|" Lines : 0
}

; Near = 0
; Center = 1
; Far = 2
Gdip_SetStringFormatAlign(hFormat, Align)
{
   return DllCall("gdiplus\GdipSetStringFormatAlign", A_PtrSize ? "UPtr" : "UInt", hFormat, "int", Align)
}

; StringFormatFlagsDirectionRightToLeft    = 0x00000001
; StringFormatFlagsDirectionVertical       = 0x00000002
; StringFormatFlagsNoFitBlackBox           = 0x00000004
; StringFormatFlagsDisplayFormatControl    = 0x00000020
; StringFormatFlagsNoFontFallback          = 0x00000400
; StringFormatFlagsMeasureTrailingSpaces   = 0x00000800
; StringFormatFlagsNoWrap                  = 0x00001000
; StringFormatFlagsLineLimit               = 0x00002000
; StringFormatFlagsNoClip                  = 0x00004000 
Gdip_StringFormatCreate(Format=0, Lang=0)
{
   DllCall("gdiplus\GdipCreateStringFormat", "int", Format, "int", Lang, A_PtrSize ? "UPtr*" : "UInt*", hFormat)
   return hFormat
}

; Regular = 0
; Bold = 1
; Italic = 2
; BoldItalic = 3
; Underline = 4
; Strikeout = 8
Gdip_FontCreate(hFamily, Size, Style=0)
{
   DllCall("gdiplus\GdipCreateFont", A_PtrSize ? "UPtr" : "UInt", hFamily, "float", Size, "int", Style, "int", 0, A_PtrSize ? "UPtr*" : "UInt*", hFont)
   return hFont
}

Gdip_FontFamilyCreate(Font)
{
	Ptr := A_PtrSize ? "UPtr" : "UInt"
	
	if (!A_IsUnicode)
	{
		nSize := DllCall("MultiByteToWideChar", "uint", 0, "uint", 0, Ptr, &Font, "int", -1, "uint", 0, "int", 0)
		VarSetCapacity(wFont, nSize*2)
		DllCall("MultiByteToWideChar", "uint", 0, "uint", 0, Ptr, &Font, "int", -1, Ptr, &wFont, "int", nSize)
	}
	
	DllCall("gdiplus\GdipCreateFontFamilyFromName"
					, Ptr, A_IsUnicode ? &Font : &wFont
					, "uint", 0
					, A_PtrSize ? "UPtr*" : "UInt*", hFamily)
	
	return hFamily
}

;#####################################################################################
; Matrix functions
;#####################################################################################

Gdip_CreateAffineMatrix(m11, m12, m21, m22, x, y)
{
   DllCall("gdiplus\GdipCreateMatrix2", "float", m11, "float", m12, "float", m21, "float", m22, "float", x, "float", y, A_PtrSize ? "UPtr*" : "UInt*", Matrix)
   return Matrix
}

Gdip_CreateMatrix()
{
   DllCall("gdiplus\GdipCreateMatrix", A_PtrSize ? "UPtr*" : "UInt*", Matrix)
   return Matrix
}

;#####################################################################################
; GraphicsPath functions
;#####################################################################################

; Alternate = 0
; Winding = 1
Gdip_CreatePath(BrushMode=0)
{
	DllCall("gdiplus\GdipCreatePath", "int", BrushMode, A_PtrSize ? "UPtr*" : "UInt*", Path)
	return Path
}

Gdip_AddPathEllipse(Path, x, y, w, h)
{
	return DllCall("gdiplus\GdipAddPathEllipse", A_PtrSize ? "UPtr" : "UInt", Path, "float", x, "float", y, "float", w, "float", h)
}

Gdip_AddPathPolygon(Path, Points)
{
	Ptr := A_PtrSize ? "UPtr" : "UInt"
	
	StringSplit, Points, Points, |
	VarSetCapacity(PointF, 8*Points0)   
	Loop, %Points0%
	{
		StringSplit, Coord, Points%A_Index%, `,
		NumPut(Coord1, PointF, 8*(A_Index-1), "float"), NumPut(Coord2, PointF, (8*(A_Index-1))+4, "float")
	}   

	return DllCall("gdiplus\GdipAddPathPolygon", Ptr, Path, Ptr, &PointF, "int", Points0)
}

Gdip_DeletePath(Path)
{
	return DllCall("gdiplus\GdipDeletePath", A_PtrSize ? "UPtr" : "UInt", Path)
}

;#####################################################################################
; Quality functions
;#####################################################################################

; SystemDefault = 0
; SingleBitPerPixelGridFit = 1
; SingleBitPerPixel = 2
; AntiAliasGridFit = 3
; AntiAlias = 4
Gdip_SetTextRenderingHint(pGraphics, RenderingHint)
{
	return DllCall("gdiplus\GdipSetTextRenderingHint", A_PtrSize ? "UPtr" : "UInt", pGraphics, "int", RenderingHint)
}

; Default = 0
; LowQuality = 1
; HighQuality = 2
; Bilinear = 3
; Bicubic = 4
; NearestNeighbor = 5
; HighQualityBilinear = 6
; HighQualityBicubic = 7
Gdip_SetInterpolationMode(pGraphics, InterpolationMode)
{
   return DllCall("gdiplus\GdipSetInterpolationMode", A_PtrSize ? "UPtr" : "UInt", pGraphics, "int", InterpolationMode)
}

; Default = 0
; HighSpeed = 1
; HighQuality = 2
; None = 3
; AntiAlias = 4
Gdip_SetSmoothingMode(pGraphics, SmoothingMode)
{
   return DllCall("gdiplus\GdipSetSmoothingMode", A_PtrSize ? "UPtr" : "UInt", pGraphics, "int", SmoothingMode)
}

; CompositingModeSourceOver = 0 (blended)
; CompositingModeSourceCopy = 1 (overwrite)
Gdip_SetCompositingMode(pGraphics, CompositingMode=0)
{
   return DllCall("gdiplus\GdipSetCompositingMode", A_PtrSize ? "UPtr" : "UInt", pGraphics, "int", CompositingMode)
}

;#####################################################################################
; Extra functions
;#####################################################################################

Gdip_Startup()
{
	Ptr := A_PtrSize ? "UPtr" : "UInt"
	
	if !DllCall("GetModuleHandle", "str", "gdiplus", Ptr)
		DllCall("LoadLibrary", "str", "gdiplus")
	VarSetCapacity(si, A_PtrSize = 8 ? 24 : 16, 0), si := Chr(1)
	DllCall("gdiplus\GdiplusStartup", A_PtrSize ? "UPtr*" : "uint*", pToken, Ptr, &si, Ptr, 0)
	return pToken
}

Gdip_Shutdown(pToken)
{
	Ptr := A_PtrSize ? "UPtr" : "UInt"
	
	DllCall("gdiplus\GdiplusShutdown", Ptr, pToken)
	if hModule := DllCall("GetModuleHandle", "str", "gdiplus", Ptr)
		DllCall("FreeLibrary", Ptr, hModule)
	return 0
}

; Prepend = 0; The new operation is applied before the old operation.
; Append = 1; The new operation is applied after the old operation.
Gdip_RotateWorldTransform(pGraphics, Angle, MatrixOrder=0)
{
	return DllCall("gdiplus\GdipRotateWorldTransform", A_PtrSize ? "UPtr" : "UInt", pGraphics, "float", Angle, "int", MatrixOrder)
}

Gdip_ScaleWorldTransform(pGraphics, x, y, MatrixOrder=0)
{
	return DllCall("gdiplus\GdipScaleWorldTransform", A_PtrSize ? "UPtr" : "UInt", pGraphics, "float", x, "float", y, "int", MatrixOrder)
}

Gdip_TranslateWorldTransform(pGraphics, x, y, MatrixOrder=0)
{
	return DllCall("gdiplus\GdipTranslateWorldTransform", A_PtrSize ? "UPtr" : "UInt", pGraphics, "float", x, "float", y, "int", MatrixOrder)
}

Gdip_ResetWorldTransform(pGraphics)
{
	return DllCall("gdiplus\GdipResetWorldTransform", A_PtrSize ? "UPtr" : "UInt", pGraphics)
}

Gdip_GetRotatedTranslation(Width, Height, Angle, ByRef xTranslation, ByRef yTranslation)
{
	pi := 3.14159, TAngle := Angle*(pi/180)	

	Bound := (Angle >= 0) ? Mod(Angle, 360) : 360-Mod(-Angle, -360)
	if ((Bound >= 0) && (Bound <= 90))
		xTranslation := Height*Sin(TAngle), yTranslation := 0
	else if ((Bound > 90) && (Bound <= 180))
		xTranslation := (Height*Sin(TAngle))-(Width*Cos(TAngle)), yTranslation := -Height*Cos(TAngle)
	else if ((Bound > 180) && (Bound <= 270))
		xTranslation := -(Width*Cos(TAngle)), yTranslation := -(Height*Cos(TAngle))-(Width*Sin(TAngle))
	else if ((Bound > 270) && (Bound <= 360))
		xTranslation := 0, yTranslation := -Width*Sin(TAngle)
}

Gdip_GetRotatedDimensions(Width, Height, Angle, ByRef RWidth, ByRef RHeight)
{
	pi := 3.14159, TAngle := Angle*(pi/180)
	if !(Width && Height)
		return -1
	RWidth := Ceil(Abs(Width*Cos(TAngle))+Abs(Height*Sin(TAngle)))
	RHeight := Ceil(Abs(Width*Sin(TAngle))+Abs(Height*Cos(Tangle)))
}

; RotateNoneFlipNone   = 0
; Rotate90FlipNone     = 1
; Rotate180FlipNone    = 2
; Rotate270FlipNone    = 3
; RotateNoneFlipX      = 4
; Rotate90FlipX        = 5
; Rotate180FlipX       = 6
; Rotate270FlipX       = 7
; RotateNoneFlipY      = Rotate180FlipX
; Rotate90FlipY        = Rotate270FlipX
; Rotate180FlipY       = RotateNoneFlipX
; Rotate270FlipY       = Rotate90FlipX
; RotateNoneFlipXY     = Rotate180FlipNone
; Rotate90FlipXY       = Rotate270FlipNone
; Rotate180FlipXY      = RotateNoneFlipNone
; Rotate270FlipXY      = Rotate90FlipNone 

Gdip_ImageRotateFlip(pBitmap, RotateFlipType=1)
{
	return DllCall("gdiplus\GdipImageRotateFlip", A_PtrSize ? "UPtr" : "UInt", pBitmap, "int", RotateFlipType)
}

; Replace = 0
; Intersect = 1
; Union = 2
; Xor = 3
; Exclude = 4
; Complement = 5
Gdip_SetClipRect(pGraphics, x, y, w, h, CombineMode=0)
{
   return DllCall("gdiplus\GdipSetClipRect",  A_PtrSize ? "UPtr" : "UInt", pGraphics, "float", x, "float", y, "float", w, "float", h, "int", CombineMode)
}

Gdip_SetClipPath(pGraphics, Path, CombineMode=0)
{
	Ptr := A_PtrSize ? "UPtr" : "UInt"
	return DllCall("gdiplus\GdipSetClipPath", Ptr, pGraphics, Ptr, Path, "int", CombineMode)
}

Gdip_ResetClip(pGraphics)
{
   return DllCall("gdiplus\GdipResetClip", A_PtrSize ? "UPtr" : "UInt", pGraphics)
}

Gdip_GetClipRegion(pGraphics)
{
	Region := Gdip_CreateRegion()
	DllCall("gdiplus\GdipGetClip", A_PtrSize ? "UPtr" : "UInt", pGraphics, "UInt*", Region)
	return Region
}

Gdip_SetClipRegion(pGraphics, Region, CombineMode=0)
{
	Ptr := A_PtrSize ? "UPtr" : "UInt"
	
	return DllCall("gdiplus\GdipSetClipRegion", Ptr, pGraphics, Ptr, Region, "int", CombineMode)
}

Gdip_CreateRegion()
{
	DllCall("gdiplus\GdipCreateRegion", "UInt*", Region)
	return Region
}

Gdip_DeleteRegion(Region)
{
	return DllCall("gdiplus\GdipDeleteRegion", A_PtrSize ? "UPtr" : "UInt", Region)
}

;#####################################################################################
; BitmapLockBits
;#####################################################################################

Gdip_LockBits(pBitmap, x, y, w, h, ByRef Stride, ByRef Scan0, ByRef BitmapData, LockMode = 3, PixelFormat = 0x26200a)
{
	Ptr := A_PtrSize ? "UPtr" : "UInt"
	
	CreateRect(Rect, x, y, w, h)
	VarSetCapacity(BitmapData, 16+2*(A_PtrSize ? A_PtrSize : 4), 0)
	E := DllCall("Gdiplus\GdipBitmapLockBits", Ptr, pBitmap, Ptr, &Rect, "uint", LockMode, "int", PixelFormat, Ptr, &BitmapData)
	Stride := NumGet(BitmapData, 8, "Int")
	Scan0 := NumGet(BitmapData, 16, Ptr)
	return E
}

;#####################################################################################

Gdip_UnlockBits(pBitmap, ByRef BitmapData)
{
	Ptr := A_PtrSize ? "UPtr" : "UInt"
	
	return DllCall("Gdiplus\GdipBitmapUnlockBits", Ptr, pBitmap, Ptr, &BitmapData)
}

;#####################################################################################

Gdip_SetLockBitPixel(ARGB, Scan0, x, y, Stride)
{
	Numput(ARGB, Scan0+0, (x*4)+(y*Stride), "UInt")
}

;#####################################################################################

Gdip_GetLockBitPixel(Scan0, x, y, Stride)
{
	return NumGet(Scan0+0, (x*4)+(y*Stride), "UInt")
}

;#####################################################################################

Gdip_PixelateBitmap(pBitmap, ByRef pBitmapOut, BlockSize)
{
	static PixelateBitmap
	
	Ptr := A_PtrSize ? "UPtr" : "UInt"
	
	if (!PixelateBitmap)
	{
		if A_PtrSize != 8 ; x86 machine code
		MCode_PixelateBitmap =
		(LTrim Join
		558BEC83EC3C8B4514538B5D1C99F7FB56578BC88955EC894DD885C90F8E830200008B451099F7FB8365DC008365E000894DC88955F08945E833FF897DD4
		397DE80F8E160100008BCB0FAFCB894DCC33C08945F88945FC89451C8945143BD87E608B45088D50028BC82BCA8BF02BF2418945F48B45E02955F4894DC4
		8D0CB80FAFCB03CA895DD08BD1895DE40FB64416030145140FB60201451C8B45C40FB604100145FC8B45F40FB604020145F883C204FF4DE475D6034D18FF
		4DD075C98B4DCC8B451499F7F98945148B451C99F7F989451C8B45FC99F7F98945FC8B45F899F7F98945F885DB7E648B450C8D50028BC82BCA83C103894D
		C48BC82BCA41894DF48B4DD48945E48B45E02955E48D0C880FAFCB03CA895DD08BD18BF38A45148B7DC48804178A451C8B7DF488028A45FC8804178A45F8
		8B7DE488043A83C2044E75DA034D18FF4DD075CE8B4DCC8B7DD447897DD43B7DE80F8CF2FEFFFF837DF0000F842C01000033C08945F88945FC89451C8945
		148945E43BD87E65837DF0007E578B4DDC034DE48B75E80FAF4D180FAFF38B45088D500203CA8D0CB18BF08BF88945F48B45F02BF22BFA2955F48945CC0F
		B6440E030145140FB60101451C0FB6440F010145FC8B45F40FB604010145F883C104FF4DCC75D8FF45E4395DE47C9B8B4DF00FAFCB85C9740B8B451499F7
		F9894514EB048365140033F63BCE740B8B451C99F7F989451CEB0389751C3BCE740B8B45FC99F7F98945FCEB038975FC3BCE740B8B45F899F7F98945F8EB
		038975F88975E43BDE7E5A837DF0007E4C8B4DDC034DE48B75E80FAF4D180FAFF38B450C8D500203CA8D0CB18BF08BF82BF22BFA2BC28B55F08955CC8A55
		1488540E038A551C88118A55FC88540F018A55F888140183C104FF4DCC75DFFF45E4395DE47CA68B45180145E0015DDCFF4DC80F8594FDFFFF8B451099F7
		FB8955F08945E885C00F8E450100008B45EC0FAFC38365DC008945D48B45E88945CC33C08945F88945FC89451C8945148945103945EC7E6085DB7E518B4D
		D88B45080FAFCB034D108D50020FAF4D18034DDC8BF08BF88945F403CA2BF22BFA2955F4895DC80FB6440E030145140FB60101451C0FB6440F010145FC8B
		45F40FB604080145F883C104FF4DC875D8FF45108B45103B45EC7CA08B4DD485C9740B8B451499F7F9894514EB048365140033F63BCE740B8B451C99F7F9
		89451CEB0389751C3BCE740B8B45FC99F7F98945FCEB038975FC3BCE740B8B45F899F7F98945F8EB038975F88975103975EC7E5585DB7E468B4DD88B450C
		0FAFCB034D108D50020FAF4D18034DDC8BF08BF803CA2BF22BFA2BC2895DC88A551488540E038A551C88118A55FC88540F018A55F888140183C104FF4DC8
		75DFFF45108B45103B45EC7CAB8BC3C1E0020145DCFF4DCC0F85CEFEFFFF8B4DEC33C08945F88945FC89451C8945148945103BC87E6C3945F07E5C8B4DD8
		8B75E80FAFCB034D100FAFF30FAF4D188B45088D500203CA8D0CB18BF08BF88945F48B45F02BF22BFA2955F48945C80FB6440E030145140FB60101451C0F
		B6440F010145FC8B45F40FB604010145F883C104FF4DC875D833C0FF45108B4DEC394D107C940FAF4DF03BC874068B451499F7F933F68945143BCE740B8B
		451C99F7F989451CEB0389751C3BCE740B8B45FC99F7F98945FCEB038975FC3BCE740B8B45F899F7F98945F8EB038975F88975083975EC7E63EB0233F639
		75F07E4F8B4DD88B75E80FAFCB034D080FAFF30FAF4D188B450C8D500203CA8D0CB18BF08BF82BF22BFA2BC28B55F08955108A551488540E038A551C8811
		8A55FC88540F018A55F888140883C104FF4D1075DFFF45088B45083B45EC7C9F5F5E33C05BC9C21800
		)
		else ; x64 machine code
		MCode_PixelateBitmap =
		(LTrim Join
		4489442418488954241048894C24085355565741544155415641574883EC28418BC1448B8C24980000004C8BDA99488BD941F7F9448BD0448BFA8954240C
		448994248800000085C00F8E9D020000418BC04533E4458BF299448924244C8954241041F7F933C9898C24980000008BEA89542404448BE889442408EB05
		4C8B5C24784585ED0F8E1A010000458BF1418BFD48897C2418450FAFF14533D233F633ED4533E44533ED4585C97E5B4C63BC2490000000418D040A410FAF
		C148984C8D441802498BD9498BD04D8BD90FB642010FB64AFF4403E80FB60203E90FB64AFE4883C2044403E003F149FFCB75DE4D03C748FFCB75D0488B7C
		24188B8C24980000004C8B5C2478418BC59941F7FE448BE8418BC49941F7FE448BE08BC59941F7FE8BE88BC69941F7FE8BF04585C97E4048639C24900000
		004103CA4D8BC1410FAFC94863C94A8D541902488BCA498BC144886901448821408869FF408871FE4883C10448FFC875E84803D349FFC875DA8B8C249800
		0000488B5C24704C8B5C24784183C20448FFCF48897C24180F850AFFFFFF8B6C2404448B2424448B6C24084C8B74241085ED0F840A01000033FF33DB4533
		DB4533D24533C04585C97E53488B74247085ED7E42438D0C04418BC50FAF8C2490000000410FAFC18D04814863C8488D5431028BCD0FB642014403D00FB6
		024883C2044403D80FB642FB03D80FB642FA03F848FFC975DE41FFC0453BC17CB28BCD410FAFC985C9740A418BC299F7F98BF0EB0233F685C9740B418BC3
		99F7F9448BD8EB034533DB85C9740A8BC399F7F9448BD0EB034533D285C9740A8BC799F7F9448BC0EB034533C033D24585C97E4D4C8B74247885ED7E3841
		8D0C14418BC50FAF8C2490000000410FAFC18D04814863C84A8D4431028BCD40887001448818448850FF448840FE4883C00448FFC975E8FFC2413BD17CBD
		4C8B7424108B8C2498000000038C2490000000488B5C24704503E149FFCE44892424898C24980000004C897424100F859EFDFFFF448B7C240C448B842480
		000000418BC09941F7F98BE8448BEA89942498000000896C240C85C00F8E3B010000448BAC2488000000418BCF448BF5410FAFC9898C248000000033FF33
		ED33F64533DB4533D24533C04585FF7E524585C97E40418BC5410FAFC14103C00FAF84249000000003C74898488D541802498BD90FB642014403D00FB602
		4883C2044403D80FB642FB03F00FB642FA03E848FFCB75DE488B5C247041FFC0453BC77CAE85C9740B418BC299F7F9448BE0EB034533E485C9740A418BC3
		99F7F98BD8EB0233DB85C9740A8BC699F7F9448BD8EB034533DB85C9740A8BC599F7F9448BD0EB034533D24533C04585FF7E4E488B4C24784585C97E3541
		8BC5410FAFC14103C00FAF84249000000003C74898488D540802498BC144886201881A44885AFF448852FE4883C20448FFC875E941FFC0453BC77CBE8B8C
		2480000000488B5C2470418BC1C1E00203F849FFCE0F85ECFEFFFF448BAC24980000008B6C240C448BA4248800000033FF33DB4533DB4533D24533C04585
		FF7E5A488B7424704585ED7E48418BCC8BC5410FAFC94103C80FAF8C2490000000410FAFC18D04814863C8488D543102418BCD0FB642014403D00FB60248
		83C2044403D80FB642FB03D80FB642FA03F848FFC975DE41FFC0453BC77CAB418BCF410FAFCD85C9740A418BC299F7F98BF0EB0233F685C9740B418BC399
		F7F9448BD8EB034533DB85C9740A8BC399F7F9448BD0EB034533D285C9740A8BC799F7F9448BC0EB034533C033D24585FF7E4E4585ED7E42418BCC8BC541
		0FAFC903CA0FAF8C2490000000410FAFC18D04814863C8488B442478488D440102418BCD40887001448818448850FF448840FE4883C00448FFC975E8FFC2
		413BD77CB233C04883C428415F415E415D415C5F5E5D5BC3
		)
		
		VarSetCapacity(PixelateBitmap, StrLen(MCode_PixelateBitmap)//2)
		Loop % StrLen(MCode_PixelateBitmap)//2		;%
			NumPut("0x" SubStr(MCode_PixelateBitmap, (2*A_Index)-1, 2), PixelateBitmap, A_Index-1, "UChar")
		DllCall("VirtualProtect", Ptr, &PixelateBitmap, Ptr, VarSetCapacity(PixelateBitmap), "uint", 0x40, A_PtrSize ? "UPtr*" : "UInt*", 0)
	}

	Gdip_GetImageDimensions(pBitmap, Width, Height)
	
	if (Width != Gdip_GetImageWidth(pBitmapOut) || Height != Gdip_GetImageHeight(pBitmapOut))
		return -1
	if (BlockSize > Width || BlockSize > Height)
		return -2

	E1 := Gdip_LockBits(pBitmap, 0, 0, Width, Height, Stride1, Scan01, BitmapData1)
	E2 := Gdip_LockBits(pBitmapOut, 0, 0, Width, Height, Stride2, Scan02, BitmapData2)
	if (E1 || E2)
		return -3

	E := DllCall(&PixelateBitmap, Ptr, Scan01, Ptr, Scan02, "int", Width, "int", Height, "int", Stride1, "int", BlockSize)
	
	Gdip_UnlockBits(pBitmap, BitmapData1), Gdip_UnlockBits(pBitmapOut, BitmapData2)
	return 0
}

;#####################################################################################

Gdip_ToARGB(A, R, G, B)
{
	return (A << 24) | (R << 16) | (G << 8) | B
}

;#####################################################################################

Gdip_FromARGB(ARGB, ByRef A, ByRef R, ByRef G, ByRef B)
{
	A := (0xff000000 & ARGB) >> 24
	R := (0x00ff0000 & ARGB) >> 16
	G := (0x0000ff00 & ARGB) >> 8
	B := 0x000000ff & ARGB
}

;#####################################################################################

Gdip_AFromARGB(ARGB)
{
	return (0xff000000 & ARGB) >> 24
}

;#####################################################################################

Gdip_RFromARGB(ARGB)
{
	return (0x00ff0000 & ARGB) >> 16
}

;#####################################################################################

Gdip_GFromARGB(ARGB)
{
	return (0x0000ff00 & ARGB) >> 8
}

;#####################################################################################

Gdip_BFromARGB(ARGB)
{
	return 0x000000ff & ARGB
}

;#####################################################################################

StrGetB(Address, Length=-1, Encoding=0)
{
	; Flexible parameter handling:
	if Length is not integer
	Encoding := Length,  Length := -1

	; Check for obvious errors.
	if (Address+0 < 1024)
		return

	; Ensure 'Encoding' contains a numeric identifier.
	if Encoding = UTF-16
		Encoding = 1200
	else if Encoding = UTF-8
		Encoding = 65001
	else if SubStr(Encoding,1,2)="CP"
		Encoding := SubStr(Encoding,3)

	if !Encoding ; "" or 0
	{
		; No conversion necessary, but we might not want the whole string.
		if (Length == -1)
			Length := DllCall("lstrlen", "uint", Address)
		VarSetCapacity(String, Length)
		DllCall("lstrcpyn", "str", String, "uint", Address, "int", Length + 1)
	}
	else if Encoding = 1200 ; UTF-16
	{
		char_count := DllCall("WideCharToMultiByte", "uint", 0, "uint", 0x400, "uint", Address, "int", Length, "uint", 0, "uint", 0, "uint", 0, "uint", 0)
		VarSetCapacity(String, char_count)
		DllCall("WideCharToMultiByte", "uint", 0, "uint", 0x400, "uint", Address, "int", Length, "str", String, "int", char_count, "uint", 0, "uint", 0)
	}
	else if Encoding is integer
	{
		; Convert from target encoding to UTF-16 then to the active code page.
		char_count := DllCall("MultiByteToWideChar", "uint", Encoding, "uint", 0, "uint", Address, "int", Length, "uint", 0, "int", 0)
		VarSetCapacity(String, char_count * 2)
		char_count := DllCall("MultiByteToWideChar", "uint", Encoding, "uint", 0, "uint", Address, "int", Length, "uint", &String, "int", char_count * 2)
		String := StrGetB(&String, char_count, 1200)
	}
	
	return String
}
wolf_II
Posts: 2688
Joined: 08 Feb 2015, 20:55

Re: Can you move the mouse in a random curved path?

13 Jun 2019, 21:46

Wolf2, the only problem I see is that it moves all at the same speed. :(
Concerning my code:
The speed of mouse movement is maximum. It is set in the MouseMove command via the Speed option (parameter).
This parameter can be regarded as a delay, such that Speed = 0 give you the shortest delay possible.

Hence: to influence the appearance, we can treble the points on the second leg (going from PointB to end-point).
currently the first leg contains %Steps% amount of points, the second leg contains %Steps% divided by 3 points.
I tweaked the number of points.

Here is the script (second attempt) with adjustments to "fake" a different appearance.
start with GUI's Menu or with {F1} hotkey

Code: Select all

;-------------------------------------------------------------------------------
; Erratic Mouse Movement (2).ahk
;-------------------------------------------------------------------------------
; start with GUI's Menu or with {F1} hotkey



#NoEnv
#SingleInstance Force

    ; play with this number: more steps = slower movement
    global Steps := 10

    ; GUI for drawing some points
    CoordMode, Mouse, Client
    Menu, Main, Add, Start  `tF1, Start
    Gui, New, HWNDhGui -MinimizeBox, Erratic Mouse Movement (2)
    Gui, Menu, Main
    Gui, Show, x100 y100 w400 h400

    ; globals variables
    global G := new GDI(hGui)
    global Points := []
    global Path := []
    global ClickPoint

    ; create two points
    Points[1] := {x: 100, y: 100} ; start
    Points[2] := {x: 300, y: 300} ; end

    Draw: ; points and path
    G.FillRectangle(0, 0, 400, 400, 0x6000)
    G.FillEllipse(Points[1].x - 10, Points[1].y - 10, 20, 20, 0xFF0000, 0)
    G.FillEllipse(Points[2].x - 10, Points[2].y - 10, 20, 20, 0xFF, 0)
    make_Path()
    G.BitBlt()

return ; end of auto-execute section



;-------------------------------------------------------------------------------
Start: ; move mouse cursor along the path
;-------------------------------------------------------------------------------
    for each, Point in Path
        MouseMove, Point.x, Point.y, 0

return



;-------------------------------------------------------------------------------
make_Path() { ; construct and plot a path
;-------------------------------------------------------------------------------

    ; draw a random PointB in the vicinity of the red end point
    PointB := { x: Points[2].x + Rand(-50, 50)
              , y: Points[2].y + Rand(-50, 50)}
    G.FillEllipse(PointB.x - 10, PointB.y - 10, 20, 20, 0x6000, 0xFFFFFF)

    ; move towards PointB
    Path := []
    loop % Steps {
        t := (A_Index - 1) / Steps
        x := (1 - t) * Points[1].x + t * PointB.x
        y := (1 - t) * Points[1].y + t * PointB.y
        goSub, SpreadPlot
    }

    ; move towards end point
    loop % Steps {
        t := (A_Index - 1) / Steps
        x := (1 - t) * PointB.x + t * Points[2].x
        y := (1 - t) * PointB.y + t * Points[2].y
        goSub, SpreadPlot
    }

    ; plot the end point
    Path.Push(Points[2])
    G.SetPixel(Points[2].x, Points[2].y, 0xFFFFFF)

return ; end of function

    ;-------------------------------------------
    SpreadPlot: ; spread is 0 if t=0 or t=1
    ;-------------------------------------------
        Spread := (1 - t) * t * Steps
        x += Rand(-Spread, Spread)
        y += Rand(-Spread, Spread)
        Path.Push({x: x, y: y})
        G.SetPixel(x, y, 0xFFFFFF)
    return
}



;-------------------------------------------------------------------------------
Rand(min, max) { ; return a random number between min and max
;-------------------------------------------------------------------------------
    Random, Number, min, max
    return Number
}



GuiEscape:
GuiClose:
ExitApp

~LButton::
    MouseGetPos, x, y
    if ClickPoint := get_ClickPoint(x, y)
        OnMessage(0x200, "onMouseMove")
return

LButton Up::
    OnMessage(0x200, "") ; remove event listener
return



;-------------------------------------------------------------------------------
get_ClickPoint(x, y) { ; return point P if mouse is close enough
;-------------------------------------------------------------------------------
    for each, P in Points {
        dx := P.x - x, dy := P.y - y
        if (dx * dx + dy * dy) < 100
            return P
    }
}



;-------------------------------------------------------------------------------
onMouseMove() { ; WM_MOUSEMOVE event
;-------------------------------------------------------------------------------
    MouseGetPos, x, y
    ClickPoint.x := x
    ClickPoint.y := y
    goSub, Draw
}



;===============================================================================
class GDI { ; from dwitter
;===============================================================================
    __New(hWnd, CliWidth=0, CliHeight=0) {
        if !(CliWidth && CliHeight) {
            VarSetCapacity(Rect, 16, 0)
            DllCall("GetClientRect", "Ptr", hWnd, "Ptr", &Rect)
            CliWidth := NumGet(Rect, 8, "Int")
            CliHeight := NumGet(Rect, 12, "Int")
        }
        this.CliWidth := CliWidth
        this.CliHeight := CliHeight
        this.hWnd := hWnd
        this.hDC := DllCall("GetDC", "UPtr", hWnd, "UPtr")
        this.hMemDC := DllCall("CreateCompatibleDC", "UPtr", this.hDC, "UPtr")
        this.hBitmap := DllCall("CreateCompatibleBitmap", "UPtr", this.hDC, "Int", CliWidth, "Int", CliHeight, "UPtr")
        this.hOriginalBitmap := DllCall("SelectObject", "UPtr", this.hMemDC, "UPtr", this.hBitmap)
    }

    __Delete() {
        DllCall("SelectObject", "UPtr", this.hMemDC, "UPtr", this.hOriginalBitmap)
        DllCall("DeleteObject", "UPtr", this.hBitmap)
        DllCall("DeleteObject", "UPtr", this.hMemDC)
        DllCall("ReleaseDC", "UPtr", this.hWnd, "UPtr", this.hDC)
    }

    Resize(w, h) {
        this.CliWidth := w
        this.CliHeight := h

        this.hBitmap := DllCall("CreateCompatibleBitmap", "UPtr", this.hDC, "Int", w, "Int", h, "UPtr")
        hPrevBitmap := DllCall("SelectObject", "UPtr", this.hMemDC, "UPtr", this.hBitmap)
        DllCall("DeleteObject", "UPtr", hPrevBitmap)
    }

    BitBlt(x=0, y=0, w=0, h=0) {
        w := w ? w : this.CliWidth
        h := h ? h : this.CliHeight

        DllCall("BitBlt", "UPtr", this.hDC, "Int", x, "Int", y
        , "Int", w, "Int", h, "UPtr", this.hMemDC, "Int", 0, "Int", 0, "UInt", 0xCC0020) ;SRCCOPY
    }

    DrawLine(x, y, x2, y2, Color) {
        Pen := new GDI.Pen(Color)
        DllCall("MoveToEx", "UPtr", this.hMemDC, "Int", this.TranslateX(x), "Int", this.TranslateY(y), "UPtr", 0)
        hOriginalPen := DllCall("SelectObject", "UPtr", this.hMemDC, "UPtr", Pen.Handle, "UPtr")
        DllCall("LineTo", "UPtr", this.hMemDC, "Int", this.TranslateX(x2), "Int", this.TranslateY(y2))
        DllCall("SelectObject", "UPtr", this.hMemDC, "UPtr", hOriginalPen, "UPtr")
    }

    SetPixel(x, y, Color) {
        x := this.TranslateX(x)
        y := this.TranslateY(y, this.Invert) ; Move up 1 px if inverted (drawing "up" instead of down)
        DllCall("SetPixelV", "UPtr", this.hMemDC, "Int", x, "Int", y, "UInt", Color)
    }

    FillRectangle(x, y, w, h, Color, BorderColor=-1)	{
        if (w == 1 && h == 1)
            return this.SetPixel(x, y, Color)

        Pen := new this.Pen(BorderColor < 0 ? Color : BorderColor)
        Brush := new this.Brush(Color)

        ; Replace the original pen and brush with our own
        hOriginalPen := DllCall("SelectObject", "UPtr", this.hMemDC, "UPtr", Pen.Handle, "UPtr")
        hOriginalBrush := DllCall("SelectObject", "UPtr", this.hMemDC, "UPtr", Brush.Handle, "UPtr")

        x1 := this.TranslateX(x)
        x2 := this.TranslateX(x+w)
        y1 := this.TranslateY(y)
        y2 := this.TranslateY(y+h)

        DllCall("Rectangle", "UPtr", this.hMemDC
        , "Int", x1, "Int", y1
        , "Int", x2, "Int", y2)

        ; Reselect the original pen and brush
        DllCall("SelectObject", "UPtr", this.hMemDC, "UPtr", hOriginalPen, "UPtr")
        DllCall("SelectObject", "UPtr", this.hMemDC, "UPtr", hOriginalBrush, "UPtr")
    }

    FillEllipse(x, y, w, h, Color, BorderColor=-1)	{
        Pen := new this.Pen(BorderColor < 0 ? Color : BorderColor)
        Brush := new this.Brush(Color)

        ; Replace the original pen and brush with our own
        hOriginalPen := DllCall("SelectObject", "UPtr", this.hMemDC, "UPtr", Pen.Handle, "UPtr")
        hOriginalBrush := DllCall("SelectObject", "UPtr", this.hMemDC, "UPtr", Brush.Handle, "UPtr")

        x1 := this.TranslateX(x)
        x2 := this.TranslateX(x+w)
        y1 := this.TranslateY(y)
        y2 := this.TranslateY(y+h)

        DllCall("Ellipse", "UPtr", this.hMemDC
        , "Int", x1, "Int", y1
        , "Int", x2, "Int", y2)

        ; Reselect the original pen and brush
        DllCall("SelectObject", "UPtr", this.hMemDC, "UPtr", hOriginalPen, "UPtr")
        DllCall("SelectObject", "UPtr", this.hMemDC, "UPtr", hOriginalBrush, "UPtr")
    }

    TranslateX(X) {
        return Floor(X)
    }

    TranslateY(Y, Offset=0)	{
        if this.Invert
            return this.CliHeight - Floor(Y) - Offset
        return Floor(Y)
    }

    class Pen {
        __New(Color, Width=1, Style=0) {
            this.Handle := DllCall("CreatePen", "Int", Style, "Int", Width, "UInt", Color, "UPtr")
        }

        __Delete() {
            DllCall("DeleteObject", "UPtr", this.Handle)
        }
    }

    class Brush {
        __New(Color) {
            this.Handle := DllCall("CreateSolidBrush", "UInt", Color, "UPtr")
        }

        __Delete() {
            DllCall("DeleteObject", "UPtr", this.Handle)
        }
    }
}
I do not consider this yet a good "human-like" approximation, but it addresses the issue mentioned.
User avatar
Mark2402
Posts: 11
Joined: 03 Jun 2019, 12:06

Re: Can you move the mouse in a random curved path?

24 Jun 2019, 15:53

Sorry for the late reply, peoples; I was away from my computer for several days.
Hellbent! Dude! I'm trying to get something Simple here, and You send me a script with 3,000 lines?!
Wow. I tried it. NOT AT ALL what I want, But it IS VERY Cool ! A Really Awesome display!
May I put That on a webpage, such that a visitor who does Not have AHK installed on their computer could see it? How?
There's a sorta' similar interesting Background display on the website https www.ipqualityscore.com
Though not Near as amusing, it does follow your mouse movements. I thought IT was Cool, until I saw Your thing, Hellbent.

1. What program did you use to capture the screen display of multiple routes that your script took?
Image
I'd like to see a similar display after I make any changes to the script.

2. What are the Mag1 and Mag2 numbers? What do they do / represent?
I made changes to them, and can see very little difference in the outcome.

3. Re: adjusting the speed, you mentioned "It could. . . start off at max velocity and then constantly decelerate".
That sounds like what I want it to do: move at Max speed for about 80% to 90% of the distance to the target, then decelerate until it gets to, and stops at the target.

4. In Numpad1::, I left the two Max-Vels that were at 8, and changed the other Max-Vels from 15 to 95.
Could see no difference. I think I need that screen capture thing that I asked about, above.

5. I changed the While(Pos.dist(End)>15) to While(Pos.dist(End)>1) and that got it (usually) moving TO the Target. Cool.
But then, on another try, it hovered near the target, and kept moving between two points there, never stopping At the target, continually shaking until I hit Esc.
How can I to get it To the target, and Stop there? I also tried While(Pos.dist(End)>2) : same problem.

6. I changed the Vel:=New HB_Vector(0,0) to Vel:=New HB_Vector(9,9) : could see little difference.

Thaks Very Much for your assistance, here.
Attachments
Hellbent mouse moves 11.jpg
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Hellbent
Posts: 721
Joined: 23 Sep 2017, 13:34

Re: Can you move the mouse in a random curved path?

24 Jun 2019, 19:13

Mark2402 wrote:
24 Jun 2019, 15:53
There's a sorta' similar interesting Background display on the website https www.ipqualityscore.com
Nice!. I think i'll recreate it.
Mark2402 wrote:
24 Jun 2019, 15:53
I thought IT was Cool, until I saw Your thing, Hellbent.
That's what she said!
Mark2402 wrote:
24 Jun 2019, 15:53
1. What program did you use to capture the screen display of multiple routes that your script took?

I'd like to see a similar display after I make any changes to the script.
MSPaint.
There is a countdown before it moves, I just press and hold once the countdown starts, and release once it gets to the target.
Mark2402 wrote:
24 Jun 2019, 15:53

2. What are the Mag1 and Mag2 numbers? What do they do / represent?
I made changes to them, and can see very little difference in the outcome.
This one is easy once you have a bit of working knowledge of vectors. Basically, it is a line segment that has the same length no matter what direction it is pointing in.

Here are some info resources.

I think the best one to get the point across would be this one (from the 16min mark to the 17:30min mark)
https://www.youtube.com/watch?v=BeSJgUTLmk0

In it he is talking about the "Norm", mag is just multiples of the norm.

Here are a few other things to make your head hurt. (really, that first guy explained it quite well as a intro)

https://www.khanacademy.org/math/precalculus/vectors-precalc/magnitude-vectors/v/finding-vector-magnitude-from-components

https://www.mathsisfun.com/algebra/vectors.html

In the case of this script, the Mag is used as a acceleration amount. That gets added to the current velocity each frame.
Mark2402 wrote:
24 Jun 2019, 15:53

3. Re: adjusting the speed, you mentioned "It could. . . start off at max velocity and then constantly decelerate".
That sounds like what I want it to do: move at Max speed for about 80% to 90% of the distance to the target, then decelerate until it gets to, and stops at the target.

4. In Numpad1::, I left the two Max-Vels that were at 8, and changed the other Max-Vels from 15 to 95.
Could see no difference. I think I need that screen capture thing that I asked about, above.

5. I changed the While(Pos.dist(End)>15) to While(Pos.dist(End)>1) and that got it (usually) moving TO the Target. Cool.
But then, on another try, it hovered near the target, and kept moving between two points there, never stopping At the target, continually shaking until I hit Esc.
How can I to get it To the target, and Stop there? I also tried While(Pos.dist(End)>2) : same problem.

6. I changed the Vel:=New HB_Vector(0,0) to Vel:=New HB_Vector(9,9) : could see little difference.

Thaks Very Much for your assistance, here.

After we last spoke I played around a bit more.
This now has 3 targets that it is drawn to. One is somewhere around the starting point (+/- a few pixels from the starting point to get it started off going in some random direction).

After 1-3 frames a new target is set close to the real end point.

Once the cursor gets close to that point it sets the final target and gets sucked in towards it.

I have set it to move directly to the end point once it gets close enough so no more of this.
it hovered near the target, and kept moving between two points there, never stopping At the target

Code: Select all

#SingleInstance,Force
SetBatchLines,-1
CoordMode,Mouse,Screen

Start:=New HB_Vector(100,300)
End:=New HB_Vector(1000,300)

Gui,1:+AlwaysOnTop
Gui,1:Add,Button,xm ym w350 r1 -Theme gSet_Positions,Set New Position
Gui,1:Add,Text,xm y+10 ,Mag1: 
Gui,1:Add,Edit,x+10 w50 r1 vMag1 gSubmitAll,6
Gui,1:Add,Text,xm y+10 ,Mag2: 
Gui,1:Add,Edit,x+10 w50 r1 vMag2 gSubmitAll,.4
Gui,1:Show,x50 y50,Set Start And End Points
gosub,SubmitAll
return
GuiClose:
GuiContextMenu:
*ESC::
	ExitApp

Set_Positions:
	While(!GetKeyState("ctrl"))
		ToolTip,Move your cursor to your START position and then press "ctrl"
	ToolTip,
	Start:=""
	MouseGetPos,x,y
	Start:=New HB_Vector(x,y)
	KeyWait,ctrl
	While(!GetKeyState("ctrl"))
		ToolTip,Move your cursor to your END position and then press "ctrl"
	ToolTip,
	End:=""
	MouseGetPos,x,y
	End:=New HB_Vector(x,y)
	hz:=300
	Loop 3
		SoundBeep,% hz+=100
	return
SubmitAll:
	Gui,1:Submit,NoHide
	return

*Numpad1::
*z::
	Pos:=New HB_Vector(Start.X,Start.Y)
	Starting_Target:=New HB_Vector(Random(Start.X-20,Start.X+20),Random(Start.y-20,Start.y+20))
	if(abs(Start.X-End.X)>=abs(Start.Y-End.Y)){
		;~ Max_X_Vel:=15,Max_Y_Vel:=8
		Max_X_Vel:=30,Max_Y_Vel:=16
		Vel:=New HB_Vector(Random(7,16),Random(-5,5))
		New_Vec:=New HB_Vector(Random(End.X-(abs(Start.X-End.X)*.2),End.X+(abs(Start.X-End.X)*.2)),Random(End.Y-(abs(Start.X-End.X)*.03),End.Y+(abs(Start.X-End.X)*.03)))
	}else {
		Max_X_Vel:=8,Max_Y_Vel:=15
		;~ Vel:=New HB_Vector(0,5)
		Vel:=New HB_Vector(Random(-5,5),Random(-5,10))
		New_Vec:=New HB_Vector(Random(End.X-(abs(Start.X-End.X)*.01),End.X+(abs(Start.X-End.X)*.01)),Random(End.Y-(abs(Start.X-End.X)*.3),End.Y+(abs(Start.X-End.X)*.3)))
	}
	Acc:=New HB_Vector(0,0)
	MouseMove,Start.X,Start.Y
	CountDown()
	count:=0
	While((Pos.dist(Starting_Target)>10||Count<2)&&Count<3){
		Count++
		Acc.X:=Starting_Target.X,Acc.Y:=Starting_Target.Y
		Acc.Sub(Pos),Acc.SetMag(Mag1),Vel.Add(Acc)
		Check_Speed(vel,Max_X_Vel,Max_Y_Vel)
		Pos.Add(Vel)
		MouseMove,Pos.X,Pos.Y,0
	}
	Count:=0
	;~ While(Pos.dist(New_Vec)>Random(30,200)){
	While(Pos.dist(New_Vec)>Random(30,100)){
		if(++Count>44){
			Vel.X*=.9
			Vel.Y*=.9
			Count:=0
		}
		Acc.X:=New_Vec.X,Acc.Y:=New_Vec.Y
		Acc.Sub(Pos),Acc.SetMag(Mag1),Vel.Add(Acc)
		Check_Speed(vel,Max_X_Vel,Max_Y_Vel)
		Pos.Add(Vel)
		MouseMove,Pos.X,Pos.Y,0
	}
	Vel.X*=0.01,Vel.Y*=0.1
	count:=0
	While(Pos.dist(New_Vec)>32){
		if(++Count>15){
			Vex.X*=.9
			Vex.Y*=.9
			Count:=0
		}
		Acc.X:=New_Vec.X,Acc.Y:=New_Vec.Y
		Acc.Sub(Pos),Acc.SetMag(Mag1),Vel.Add(Acc)
		Check_Speed(vel,Max_X_Vel,Max_Y_Vel)
		Pos.Add(Vel)
		MouseMove,Pos.X,Pos.Y,0
	}
	Vel.X:=0,Vel.Y:=0,count:=0
	While(Pos.dist(End)>28){
		if(++Count>40)
			Vel.X*=.8,Vel.Y*=.8,count:=0
		Acc.X:=End.X,Acc.Y:=End.Y
		Acc.Sub(Pos),Acc.SetMag(Mag2),Vel.Add(Acc)
		Check_Speed(vel,Max_X_Vel,Max_Y_Vel)
		Pos.Add(Vel)
		MouseMove,Pos.X,Pos.Y,0
	}
	;~ return
	Vel.X:=0,Vel.Y:=0,count:=0
	While(Pos.dist(End)>3){
		if(++Count>5)
			Vel.X*=.5,Vel.Y*=.5,count:=0
		Acc.X:=End.X,Acc.Y:=End.Y
		Acc.Sub(Pos),Acc.SetMag(Mag2),Vel.Add(Acc)
		Check_Speed(vel,Max_X_Vel,Max_Y_Vel)
		Pos.Add(Vel)
		MouseMove,Pos.X,Pos.Y,0
	}
	MouseMove,End.X,End.Y,0
	return
	
Check_Speed(vel,max_velX,Max_VelY){
	(vel.X>max_VelX)?(vel.x:=max_VelX),(vel.x<-max_VelX)?(vel.x:=-max_VelX)
	(vel.y>max_VelY)?(vel.y:=max_VelY),(vel.y<-max_VelY)?(vel.y:=-max_VelY)
}

Random(Min,Max){
	Random,Out,Min,Max
	return Out
}

CountDown(){
	ToolTip,3
	Sleep,300
	ToolTip,2
	Sleep,300
	ToolTip,1
	Sleep,300
	ToolTip,
}



Class HB_Vector	{
	__New(x:=0,y:=0){
		This.X:=x
		This.Y:=y
	}
	Add(Other_HB_Vector){
		This.X+=Other_HB_Vector.X
		This.Y+=Other_HB_Vector.Y
	}
	Sub(Other_HB_Vector){
		This.X-=Other_HB_Vector.X
		This.Y-=Other_HB_Vector.Y
	}
	mag(){
		return Sqrt(This.X*This.X + This.Y*This.Y)
	}
	magsq(){
		return This.Mag()**2
	}	
	setMag(in1){
		m:=This.Mag()
		This.X := This.X * in1/m
		This.Y := This.Y * in1/m
		return This
	}
	mult(in1,in2:="",in3:="",in4:="",in5:=""){
		if(IsObject(in1)&&in2=""){
			This.X*=In1.X 
			This.Y*=In1.Y 
		}else if(!IsObject(In1)&&In2=""){
			This.X*=In1
			This.Y*=In1
		}else if(!IsObject(In1)&&IsObject(In2)){
			This.X*=In1*In2.X
			This.Y*=In1*In2.Y
		}else if(IsObject(In1)&&IsObject(In2)){
			This.X*=In1.X*In2.X
			This.Y*=In1.Y*In2.Y
		}	
	}
	div(in1,in2:="",in3:="",in4:="",in5:=""){
		if(IsObject(in1)&&in2=""){
			This.X/=In1.X 
			This.Y/=In1.Y 
		}else if(!IsObject(In1)&&In2=""){
			This.X/=In1
			This.Y/=In1
		}else if(!IsObject(In1)&&IsObject(In2)){
			This.X/=In1/In2.X
			This.Y/=In1/In2.Y
		}else if(IsObject(In1)&&IsObject(In2)){
			This.X/=In1.X/In2.X
			This.Y/=In1.Y/In2.Y
		}	
	}
	dist(in1){
		return Sqrt(((This.X-In1.X)**2) + ((This.Y-In1.Y)**2))
	}
	dot(in1){
		return (This.X*in1.X)+(This.Y*In1.Y)
	}
	cross(in1){
		return This.X*In1.Y-This.Y*In1.X
	}
	Norm(){
		m:=This.Mag()
		This.X/=m
		This.Y/=m
	}
}
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