pureanfänger hat geschrieben:Gibt es noch andere Möglichkeiten ein Screenshot vom aktuellen Desktop zu erzeugen?
Code: Alles auswählen
;nicolaus - http://www.purebasic.fr/german/viewtopic.php?t=10790
Procedure.l CaptureScreen()
ExamineDesktops()
width = DesktopWidth(0)
height = DesktopHeight(0)
srcDC = CreateDC_("DISPLAY", "", "", dm.DEVMODE)
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)
CreateImage(0, width, height, 32)
StartDrawing(ImageOutput(0))
DrawImage(BMPHandle, 0, 0)
StopDrawing()
DeleteObject_(BMPHandle)
EndProcedure
OpenWindow(0,0,0,320,240,"",$CF0001)
SetWindowLong_(WindowID(0),#GWL_EXSTYLE,GetWindowLong_(WindowID(0),#GWL_EXSTYLE)|#WS_EX_LAYERED)
Delay(100)
CaptureScreen()
ResizeImage(0,640,480)
OpenWindow(1,0,0,640,480,"",$CF0001)
CreateGadgetList(WindowID(1))
ImageGadget(0,0,0,0,0,ImageID(0))
Repeat:Until WaitWindowEvent()=#WM_CLOSE