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List:       python-list
Subject:    Re: wxPanel question
From:       "Mike C. Fletcher" <mcfletch () rogers ! com>
Date:       2002-10-31 22:14:03
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Sounds a lot like Anand's asking for a screen-capture:

http://wiki.wxpython.org/index.cgi/WorkingWithImages

has a recipe for a screen capture.  It won't support doing a capture of 
a scrolled window, but a panel should work.  Vadim's approach is better 
for the general case, however, particularly if you want to be able to 
save, for instance, and entire directory's screenshots (rather than a 
page at a time).

HTH,
Mike

Vadim Zeitlin wrote:

>On 31 Oct 2002 03:14:25 -0800, Anand <anandpillai6@yahoo.com> wrote:
>  
>
>>  For this I have a wxPanel containing a number of thumbnailed bitmaps(of
>>  type wxStaticBitmap). Is there a way I can save the contents of the entire
>>  panel to one  image file. Does wxPanel support streaming ?
>>    
>>
>
> No but if you were drawing the bitmaps yourself instead of using
>wxStaticBitmaps (which would be more efficient anyhow probably), you could
>simply put your drawing code in some DoDraw(dc) function and then pass a
>wxMemoryDC to DoDraw() to obtain the entire image as a bitmap.
>
> Regards,
>VZ
>  
>
_______________________________________
  Mike C. Fletcher
  Designer, VR Plumber, Coder
  http://members.rogers.com/mcfletch/




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