Jay,
Using the
shrunkenBy: method would degrade the image quality. There is another one: #magnifiedBy: scale. If you want reasonable quality you'd need to use third party libs for the image manipulations.
Personally I would wrap the image in the scrolling wrapper and then display it in the small window with the scroll bars - this way your image is intact ( no losses) and you can see any part of it...
My 2c.
--Mark
Jay wrote:
> All,
> For my application, I am capturing bmp images by following statement.
> (ImageReader fromFile:'C:\Lighthouse.bmp') image.
> But the problem is that my display surface size is 200@200.
> However, the image is of 1024@768.
> Becz of that, in the available display surface its showing only the picture
> portion of 200@200.
>
> My intension is to scale the image as proportional to the display surface
> size. I have seen the method shrunkenBy: . But that is still giving me only
> a portion of the actual image.
>
> Any advise on this would be highly appreciated.
> Note: I am trying this in VW 5.i
> Thanks
>
>
>
> --
> View this message in context:
http://forum.world.st/Displaying-an-image-in-a-display-surface-tp4643641.html> Sent from the VisualWorks mailing list archive at Nabble.com.
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