Function GetData() in wxImage
Mike C. Fletcher
mcfletch at rogers.com
Mon Oct 7 11:23:38 EDT 2002
http://wiki.wxpython.org/index.cgi/WorkingWithImages
BTW: It's generally more efficient to use the wxPython users mailing
list for these kinds of questions.
Enjoy,
Mike
Anand wrote:
>Hi
>
> I am writing an image viewer in wxPython using the wxImage class.
>I want to manipulate the image data for effects. I tried to use the
>GetData() method of the wxImage class which returns a const char *(wxWindows
>documentation).
>
> How do I manipulate this object. Is it a python object or a C unsigned char *
>stream ? Can i apply std 'C' calls on it or do I need to use methods of
>python ?
>
>Concerned code...
>
> def myfunc:
>
> ...
> self.img = wxImage(fileName)
> chunk = self.img.GetData() # What is this chunk ?
> pass
>
>
>Thanks
>
>Anand
>
>
--
_______________________________________
Mike C. Fletcher
Designer, VR Plumber, Coder
http://members.rogers.com/mcfletch/
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