Resize Png

[Alek]

is there way to resize PNG images with autoit?

[Andreik]

is there way to resize PNG images with autoit?

Try to use _GDIPlus_GraphicsDrawImageRect.

[Alek]

Try to use _GDIPlus_GraphicsDrawImageRect.

hmm, im proberly doing it wrong, but what i tried doing...

Func _PngScale($s_image, $i_xscale, $i_yscale)
    $hImage = _GDIPlus_ImageLoadFromFile($s_image)
    $hGraphic =_GDIPlus_ImageGetGraphicsContext($hImage)
    _GDIPlus_GraphicsDrawImageRect($hGraphic, $hImage, 0,0, _GDIPlus_ImageGetWidth($hImage)*$i_xscale, _GDIPlus_ImageGetHeight($hImage)*$i_yscale)
    _GDIPlus_ImageSaveToFile ($hImage, @ScriptDir & "\Image.png")
    _GDIPlus_ImageDispose($hImage)
    _GDIPlus_GraphicsDispose($hGraphic)
EndFunc

[zorphnog]

Make sure you use _GDIPlus_Startup() and _GDIPlus_Shutdown().

[Alek]

Make sure you use _GDIPlus_Startup() and _GDIPlus_Shutdown().

yeah, i do have both, startup at the top and shutdown in onautoitexit.