Creating a real-time magnifier
wow at together.net
Thu Nov 5 06:25:02 CST 2009
Thanks for sending the stack, but I couldn't find much of anything in
it. Looks like it lost some pieces.
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:
> sincerely, Richmond.
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