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Re: [XaraXtreme-dev] Cairo Port
- From: Jonas Diemer <diemer@xxxxxx>
- Date: Tue, 08 May 2007 22:01:22 +0200
- Subject: Re: [XaraXtreme-dev] Cairo Port
Alex Bligh schrieb:
From memory: gets the changed box (i.e. the area which has been
changed by drawing primatives)
From memory: provides GDraw with a pointer to the bitmap into which
it is meant to be painting (the bitmap is allocated by LX).
I see. It seems like this function is called whenever something needs to
Bitmap size is supplied. But how does GDraw figure out how this bitmap
is related to the coordinates given by the drawing commands (e.g.
GDraw_FillRectangle)? E.g. is there an "offset" and a "scale"?