Smooth picture-resizing 
Author Message
 Smooth picture-resizing

Do you know any tool to resize pictures smoothly with the following
additional criteria
- smooth shrinking and stretching
- freeware or PD
- C-DLL would be nice (but ActiveX-Dll, -OCX is OK, too)

I'm looking forward to your reponses,

Stefan



Fri, 01 Apr 2005 20:11:10 GMT  
 Smooth picture-resizing

Quote:
> Do you know any tool to resize pictures smoothly with the following
> additional criteria
> - smooth shrinking and stretching
> - freeware or PD
> - C-DLL would be nice (but ActiveX-Dll, -OCX is OK, too)

StretchBlt() will scale down smoothly on a DC with the HALFTONE StretchBlt
mode set, it does not handle scaling up very well though, for that you'll
need to look into third party solutions or roll your own (Not too difficult
when scaling up, scaling down requires a little more thought).
Hope this helps,

    Mike

 -- EDais --

 - Microsoft Visual Basic MVP -
WWW: Http://EDais.earlsoft.co.uk/




Fri, 01 Apr 2005 21:04:17 GMT  
 
 [ 3 post ] 

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