2013年6月18日 星期二
Procedure.s CaptureScreen()
Procedure.s CaptureScreen()
dm.DEVMODE
BMPHandle.l
Width=GetSystemMetrics_(#SM_CXSCREEN)
Height=GetSystemMetrics_(#SM_CYSCREEN)
srcDC = CreateDC_("DISPLAY", "", "", dm)
trgDC = CreateCompatibleDC_(srcDC)
BMPHandle = CreateCompatibleBitmap_(srcDC, Width, Height)
SelectObject_( trgDC, BMPHandle)
BitBlt_( trgDC, 0, 0, Width, Height, srcDC, 0, 0, #SRCCOPY)
DeleteDC_( trgDC)
ReleaseDC_( BMPHandle, srcDC)
If BMPHandle
Id=CreateImage(#PB_Any, Width, Height)
StartDrawing(ImageOutput(Id))
DrawImage(BMPHandle,0,0)
StopDrawing()
;UsePNGImageEncoder()
UseJPEGImageEncoder()
file.s=GetTemporaryDirectory()+"~"+FormatDate("%hh%ii%ss", Date())+".tmp"
;SaveImage(Id,file,#PB_ImagePlugin_PNG)
SaveImage(Id,file,#PB_ImagePlugin_JPEG,2,24)
FreeImage(Id)
EndIf
ProcedureReturn file
EndProcedure
Debug CaptureScreen()
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