Re: Clipping and on-demand redraw
Lawrence D'Oliveiro <[email protected]>
| Newsgroups | gmane.comp.lib.cairo |
|---|---|
| Organization | Geek Central |
| Message-ID | <[email protected]> |
On Sat, 9 Jan 2016 23:11:44 +0100, Enrico Weigelt, metux IT consult wrote: > But I dont know yet, how to do that also w/ rotation. You can convert the bounding rectangle of the widget to a clip path, and do path intersection/subtraction etc. Or you could simplify it, and compute a bigger axis-aligned bounding rectangle for a rotated widget. Then you only need to do operations on axis-aligned rectangles. -- cairo mailing list [email protected] http://lists.cairographics.org/mailman/listinfo/cairo