loops

[fedek]

Here's a code

Spoiler

loop, 50 {
Fx++
Loop, 60 {
Fy++
PixelGetColor, color%i%, %Fx%, %Fy%
i++
cor := % color%i%
FileAppend, %cor%`n, %A_desktop%\colors.txt
}
}

Why file colors.txt have 3000 blanks?

[wolf_II]

Because your variables i, Fx and Fy are blank, check it with ListVars.
You could put i := Fx := Fy := 0 as first line in your script, to make them zero, not blank.

Edit: also change to PixelGetColor, color%i%, Fx, Fy

[fedek]

added :
i := 1
Fy := 1
Fx := 1
at the begging - its still wrong.
What i should do?

[wolf_II]

Try this:

Code: Select all

i := Fx := Fy := 0
loop, 50 {
Fx++
Loop, 60 {
Fy++
PixelGetColor, color%i%, Fx, Fy
cor := color%i%
i++
FileAppend, %cor%`n, %A_desktop%\colors.txt
}
}

I hope that helps.

[fedek]

unfortunetly, not :/