68 lines
2.5 KiB
Python
68 lines
2.5 KiB
Python
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import win32print, pywintypes, win32con, win32gui, win32api
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pname=win32print.GetDefaultPrinter()
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print(pname)
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p=win32print.OpenPrinter(pname)
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print('Printer handle: ',p)
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print_processor=win32print.GetPrinter(p,2)['pPrintProcessor']
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## call with last parm set to 0 to get total size needed for printer's DEVMODE
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dmsize=win32print.DocumentProperties(0, p, pname, None, None, 0)
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## dmDriverExtra should be total size - fixed size
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driverextra=dmsize - pywintypes.DEVMODEType().Size ## need a better way to get DEVMODE.dmSize
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dm=pywintypes.DEVMODEType(driverextra)
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dm.Fields=dm.Fields|win32con.DM_ORIENTATION|win32con.DM_COPIES
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dm.Orientation=win32con.DMORIENT_LANDSCAPE
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dm.Copies=2
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win32print.DocumentProperties(0, p, pname, dm, dm, win32con.DM_IN_BUFFER|win32con.DM_OUT_BUFFER)
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pDC=win32gui.CreateDC(print_processor,pname,dm)
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printerwidth=win32print.GetDeviceCaps(pDC, win32con.PHYSICALWIDTH)
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printerheight=win32print.GetDeviceCaps(pDC, win32con.PHYSICALHEIGHT)
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hwnd=win32gui.GetDesktopWindow()
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l,t,r,b=win32gui.GetWindowRect(hwnd)
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desktopheight=b-t
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desktopwidth=r-l
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dDC = win32gui.GetWindowDC(hwnd)
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dcDC=win32gui.CreateCompatibleDC(dDC)
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dcBM = win32gui.CreateCompatibleBitmap(dDC, desktopwidth, desktopheight);
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win32gui.SelectObject(dcDC, dcBM)
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win32gui.StretchBlt(dcDC, 0, 0, desktopwidth, desktopheight, dDC, 0, 0, desktopwidth, desktopheight, win32con.SRCCOPY)
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pcDC=win32gui.CreateCompatibleDC(pDC)
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pcBM=win32gui.CreateCompatibleBitmap(pDC, printerwidth, printerheight)
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win32gui.SelectObject(pcDC, pcBM)
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win32gui.StretchBlt(pcDC, 0, 0, printerwidth, printerheight, dcDC, 0, 0, desktopwidth, desktopheight, win32con.SRCCOPY)
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win32print.StartDoc(pDC,('desktop.bmp',None,None,0))
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win32print.StartPage(pDC)
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win32gui.StretchBlt(pDC, 0, 0, int(printerwidth*.9), int(printerheight*.9), pcDC, 0, 0, printerwidth, printerheight, win32con.SRCCOPY)
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font=win32gui.LOGFONT()
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font.lfHeight=int(printerheight/20)
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font.lfWidth=font.lfHeight
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font.lfWeight=150
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font.lfItalic=1
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font.lfUnderline=1
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hf=win32gui.CreateFontIndirect(font)
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win32gui.SelectObject(pDC,hf)
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win32gui.SetBkMode(pDC, win32con.TRANSPARENT)
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win32gui.SetTextColor(pDC,win32api.RGB(0,255,0))
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win32gui.DrawText(pDC,'Printed by Python!', -1,
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(0,0, int(printerwidth*.9), int(printerheight*.9)),
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win32con.DT_RIGHT|win32con.DT_BOTTOM|win32con.DT_SINGLELINE)
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win32print.EndPage(pDC)
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win32print.EndDoc(pDC)
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win32print.ClosePrinter(p)
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win32gui.DeleteObject(dcBM)
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win32gui.DeleteObject(pcBM)
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win32gui.DeleteObject(hf)
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win32gui.DeleteDC(dDC)
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win32gui.DeleteDC(dcDC)
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win32gui.DeleteDC(pDC)
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win32gui.DeleteDC(pcDC)
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