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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 be redrawn.

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"?