AutoHotkey Community

tic · Joined: 22 Apr 2007 Posts: 1786

yes, you cant be sure who the person is.

i have no problem with helping someone make a commercial program, but for them to have someone write it for them and try to hide behind their "guest" guise is very underhand.

Plankton · Guest

Hello, I hope someone can help me. After working with this general code to do image conversions, after conversion of original input image, ... the converted image is created.... however, the windows filesystem seems to retain a lock on the original file (i.e it cannot be moved, deleted, etc. thereafter). The only way it seems to release it is to shut down the script. How do I release this properly under this code? Smile

Stelimar · Joined: 02 Apr 2008 Posts: 10

Hey, just wanted to say AWESOME WORK! This was exactly what I was looking for to use in my current project. Keep up the good work.
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All-in-One RuneScape Macro

Krogdor · Joined: 18 Apr 2008 Posts: 1390 Location: The Interwebs

This seems very impressive, and I know a ton of work must have gone into it... However, it... doesn't work for me. Trying to run the test script I get the message box with height and width, then immediately receive an error message reading:

tic · Joined: 22 Apr 2007 Posts: 1786

Is there a problem with this function.....

ConvertImage()

?

Krogdor · Joined: 18 Apr 2008 Posts: 1390 Location: The Interwebs

I believe I have made that function work, let me confirm...

Yes, that function works exactly as designed.... I'm guessing you asked to check if there was some sort of problem with my computer's GDIplus DLL?

tic · Joined: 22 Apr 2007 Posts: 1786

No. I was just suggesting that as an alternative. What do you want to do exactly?

Krogdor · Joined: 18 Apr 2008 Posts: 1390 Location: The Interwebs

Oh, lol. Sorry ^^

I am actually trying to crop via a GDIplus_cropimage() function made by Paulo-nli (as seen in this thread)

If you happen to have any other suggestions for a good way to crop without GDI+, please share (:

Edit: Nvm, found it was just a bit of a user error... Great job on the script, PhiLho :3

oversky · Joined: 03 Nov 2005 Posts: 12

Is it possible to to make it work with the metafile in the clipboard? Figures from excel, powerpoint, and matlab are all metafiles.

R_P · Joined: 23 Jul 2009 Posts: 3

When using GDIplusWrapper, can anyone tell me how I could get a hash value of the image (rectangular section of a window to be exact)?

I'd like to create hash values of things on the screen so that I don't have to store the bitmaps and can later image match without requiring files.

I have a hash function but I'm not familiar enough with DLLs to know how to retrieve the actual bitmap and run it through a hash. The bitmap variables seem to be pointers or something.

Thanks - Rob

SKAN · Joined: 26 Dec 2005 Posts: 8688

PixelCheckSum()

daedal · Joined: 02 Feb 2008 Posts: 4

Hi everyone, awesome bit of coding people. I've been attempting to use GDIplus_LoadBitmapFromClipboard and it works fine, but after I use it, the clipboard becomes unusable until the ahk script is closed. I can no longer copy and paste as I think the clipboard is being held open by this function. Still a bit of a noob, just wondering if there's a way to regain the use of the clipboard? Thanks

EDIT: lol whoops, I was using GDIPlusHelper which didn't have the complete/updated version of the function from GDIPlusWrapper. Fixed now, awesome

Guest · Posted: Thu Dec 31, 2009 9:31 pm Post subject:

I think a similar script that would allow the resizing of pictures would be very useful. It could give you some set choices of sizes and would be useful if you had a lot of pictures to resize for the web from high resolution files to say 75dpi files.

er0ck · Guest

i have had no trouble with some other GDI scripts
i really want to save a portion of my screen to a png

when i try the testGDIplus.ahk i get -

error in GDIplus_GetEncoderCLSID (UnknownImageFormat:) 0 (at
GDIplus_GetEncoderCLSID for PNG (screenshot))