again with paths and images
again with paths and images
- Subject: again with paths and images
- From: Livio Isaia <email@hidden>
- Date: Thu, 21 Dec 2006 12:13:04 +0100
Skip this if you have no time to loose!
I know that my problem seems a bit strange, if not silly, but here's the
reason why.
I have two views into which I draw the same image: in the first one at
normal size, in the second in a scaled size (bigger) so that the user
can clearly see each image pixel. Practically a pixel in the first view
will become a 6x6 rect in the second one.
Now, if I draw a bezier path (let's say an oval one, for example) in the
first, I want it to be drawn also in the second, but here pixels will
become rects, and if I use a scaling transformation I'll get a bigger
oval but not a sequence of rects. Hope it's clear...
That's why I thought to draw it all in one image and then draw it in a
bigger rect (after all the final result will be a single image...). Of
course it' not a great solution, and it's expensive in terms of time and
memory.
I tried to calculate the path rects using formulas but with no exciting
results (do you know where to find the formulas used in bezier paths?).
So any idea will be apreciated!
Thanks again to everybody,
livio.
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