Thursday, October 25, 2007

The hard war against jagging

In test software I can use Windows GDI to draw for me. It's a good choice because the emphasis is about my data structures and models. If I get a exception, I can suppose its not caused by the drawing itself.

But now I started the class which task is to draw. It's time to worry about aliasing. At least in a "output mode" I need to avoid jagging.

I have a lot of algorithms working with integers when it's possible. Rounds and imprecisions turn the jagging stronger yet.

I will have a lot of planning and recoding concerning floating point numbers or anti aliasing methods.

Hard work coming ...

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