yxiany Posted October 15, 2009 Share Posted October 15, 2009 (edited) Test aim: obtain a bmp file of 1 pbb through screen capture. Test way: the source code below is used to get the bmp file of 1 pbb in boot D:\. #include <GDIPlus.au3> #include <ScreenCapture.au3> Opt('MustDeclareVars', 1) _Main() Func _Main() Local $hBitmap, $hClone, $hImage, $iX, $iY ; Initialize GDI+ library _GDIPlus_StartUp () ; Capture 32 bit bitmap $hBitmap = _ScreenCapture_Capture ("") $hImage = _GDIPlus_BitmapCreateFromHBITMAP ($hBitmap) ; Create 24 bit bitmap clone $iX = _GDIPlus_ImageGetWidth ($hImage) $iY = _GDIPlus_ImageGetHeight ($hImage) $hClone = _GDIPlus_BitmapCloneArea ($hImage, 0, 0, $iX, $iY, $GDIP_PXF01INDEXED);$GDIP_PXF01INDEXED $GDIP_PXF24RGB ; Save bitmap to file _GDIPlus_ImageSaveToFile ($hClone, "D:\GDIPlus_Image.bmp") ; Clean up resources _GDIPlus_ImageDispose ($hClone) _GDIPlus_ImageDispose ($hImage) _WinAPI_DeleteObject ($hBitmap) ; Shut down GDI+ library _GDIPlus_ShutDown () EndFunc ;==>_Main Test result: no bmp file is generated in boot d:\ Try again: The GDIPlus_Image.bmp file is got in boot D: if $GDIP_PXF01INDEXED is replaced by $GDIP_PXF24RGB in the "_GDIPlus_BitmapCloneArea()" function. Question: how to obtain a bmp file of 1 bpp? Thanks! Edited October 15, 2009 by yxiany Link to comment Share on other sites More sharing options...
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