create a new image from the pixels of another
Jason (Polydiam)
jason at polydiam.com
Tue Jan 17 07:20:02 EST 2006
Hi, Thank you for that,
One last thing, how do you create the empty image "the new one" through code
when it is needed?
Thank you
>>Hi Jason,
> I want to take image, that has been rotated through the 'angle'
> command, and
> copy its contents to a brand new image.
>
> Is this possible?
>>Yes.
>>But you will have to make sure that the old and the new image have
>>exactly the same dimensions!
>>Like this:
>>...
>>set the height of img "the new one" to the height of img "the rotated
>>one"
>>set the width of img "the new one" to the width of img "the rotated one"
>>set the imagedata of img "the new one" to the imagedata of img "the
>>rotated one"
>>## "imagedata" is the "secret" word :-)
>>...
>>But you may be disappointed, since the "free space" (if not rotated
>>by 90, 180 or 270 degrees)
>>will be filled with black in the new image :-/
> Thanks
>
> Jason
>>I want to take image, that has been rotated through the 'angle' command,
and copy its contents to a brand new image.
>>Is this possible?
>>Thanks
>>Jason
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