Sign in to follow this  
Followers 0
Joscpe

GUICtrlSetImage Not loading past images.

2 posts in this topic

#1 ·  Posted (edited)

I have a simple GUI which only holds an image.

Func _LoadImage($strImgLoc)
    GUISwitch($gui_img)
    GUICtrlSetImage($imageBox, $strImgLoc)
    
    $img_load = _GDIPlus_ImageLoadFromFile($strImgLoc)
    $img_initW = _GDIPlus_ImageGetWidth($img_load)
    $img_initH = _GDIPlus_ImageGetHeight($img_load)
    
    $winPos=WinGetPos($gui_img)
    WinMove($gui_img, "", $winPos[0], $winPos[1], $img_initW, $img_initH)
    GUICtrlSetPos($imageBox, -1, -1, $img_initW, $img_initH)
    
    GUICtrlSetData($widthInput, $img_initW)
    GUICtrlSetData($heightInput, $img_initH)
    GUISwitch($gui)
    $strImgLoc=""
EndFunc

Basically, all the GDIPlus stuff works properly but the SetImage function returns false every time I load a previously loaded image. Lets say I have 2 images, A.jpg and B.jpg. I now open A.jpg with my program. The image is shown in the window, the window is then resized to fit the image exactly, and it returns true. I load B.jpg, the exact same thing happens, it is shown and the window is resized properly. Now, I go and load A.jpg, the image is not loaded, it is just white/blank, the SetImage function has returned false. The window does however resize to the proper width and height of that image.

The only thing I can think of is destroying the image control, and recreating it each time...

Just tried that, it actually doesn't load the image either...

Edited by Joscpe

-Joscpe

Share this post


Link to post
Share on other sites



Add _GDIPlus_ImageDispose($img_load) after you get the parameters.

:mellow:


Valuater's AutoIt 1-2-3, Class... Is now in Session!For those who want somebody to write the script for them: RentACoder"Any technology distinguishable from magic is insufficiently advanced." -- Geek's corollary to Clarke's law

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!


Register a new account

Sign in

Already have an account? Sign in here.


Sign In Now
Sign in to follow this  
Followers 0