Creating a real-time magnifier

[Richard Miller]

Richmond,

Thanks for sending the stack, but I couldn't find much of anything in 
it. Looks like it lost some pieces.

Richard


Richmond Mathewson wrote:
> Richard Miller wrote:
>> Any thoughts on how to magnify (by 2x) a 100x100 section of the 
>> screen in real time? I can't see how export snapshot could be used 
>> for this.... not in real time. Perhaps it involves manipulating 
>> screen/picture data, but I don't have the experience in doing this. 
>> I'd like the user to be able to move a 100x100 rectangle over the 
>> screen and have that section of the screen magnified to double and 
>> displayed in a rectangle in a corner.
>>
>> Thanks for any suggestions.
>> Richard Miller
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> I hope you can do something with this: I found it lurking in an old 
> Metacard folder
> on my machine:
>
> http://mathewson.110mb.com/FILEZ/Magnify.rev.zip
>
> sincerely, Richmond.
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