> hDC is "handle to device context" in MS lingo. I can't answer the use
> of DCs in Tkinter, but I'm now very interested in Fredrik's response
> having understood what you're doing after you second mail. Wondering
> too if the win32 GetDCex call might be used...just not sure how that'd
> interface with tkinter.
Thanks, Bobby. Someone mentioned that it might work like this:
class ImageShower(Tkinter.Frame):
def __init__(self, dib):
Tkinter.Frame.__init__(self)
self.dib = dib
self.bind("<Map>", self.redraw)
def redraw(self, ev=None):
self.dib.expose(ImageWin.HWND(self.winfo_id()))
But now how to make the connection between
PaintPicture(DeviceContext) and ImageShower()?
Something like this doesn't work:
m.PaintPicture(ImageShower(frame1))
It returns:
Traceback (most recent call last):
File "L:\pin.py", line 100, in ?
m.PaintPicture(ImageShower(frame1))
File "<COMObject NewPlateDIB>", line 2, in PaintPicture
AttributeError: ImageShower instance has no attribute '__int__'
Reiner
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