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Re: [XaraXtreme-dev] Cairo Port
- From: Alex Bligh <alex@xxxxxxxxxxx>
- Date: Wed, 09 May 2007 10:52:01 +0100
- Subject: Re: [XaraXtreme-dev] Cairo Port
--On 09 May 2007 10:41 +0200 Jonas Diemer <diemer@xxxxxx> wrote:
Ahh, ok. What about the translatory component (CX,CY)? These are in xlong
format. Is this also a fixed point (e.g 48.16) notation or is it pure
It's all in the matrix.
You will want to read
as background reading. The translation is fixed point in the sense that
all coordinates are fixed point. I can't off the top of my head remember
where the fixed point is in practice though - from memory there is
a define in gconsts.h or similar. Perhaps Luke can help.