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Author	SHA1	Message	Date
Carl Worth	2ba3786b27	Fixed rendering of degenerate splines. Changed XrStrokeFace to define everything in terms of the direction of the path	2002-09-10 09:51:14 +00:00
Carl Worth	5f1938f26f	Fixed spline error calculation. New effort to compute spline initial/final slopes even for degenerate splines, (degenerate splines are still broken somewhere though).	2002-09-10 08:01:00 +00:00
Carl Worth	44ca388c90	Fix polygon stroking so last final face is rendered exactly. Fix bug in which XrPolygonAddPt with horizontal edge would then drop the next edge.	2002-09-05 13:12:23 +00:00
Carl Worth	bc362fc2e4	Corrected XrPenVerticesNeeded for handling transformed pens	2002-09-05 10:06:44 +00:00
Carl Worth	34ab06281f	Fixed brain-damaged XrPenVertexCompareByTheta. Correctly handle degenerate miter joins	2002-09-04 16:11:35 +00:00
Carl Worth	13216da122	Fixed pen to transform user-space radius to device space, (vertices_needed computation still broken). Pen now behaves well when an extra point is coincident with an original vertex point.	2002-09-04 07:28:56 +00:00
Carl Worth	cf6f2e67d9	Added initial spline support. Added XrSetTolerance	2002-09-03 08:42:25 +00:00
Keith Packard	25011eade4	Add dashed line support. Needs work to simplify some case analysis.	2002-08-18 22:55:58 +00:00
Carl Worth	f20a4a96c7	Fixed XrPen stubs	2002-08-15 17:33:00 +00:00
Carl Worth	2d8f2f4946	Added xrpen/xrspline	2002-08-15 17:30:03 +00:00
Carl Worth	c1c7ee62bc	Cleaned up XrPathInterpret. Prepare for splines	2002-08-15 17:29:26 +00:00
Keith Packard	20f631ce22	Add dashes, collapse stroke_style/fill_style into gstate	2002-08-15 17:19:28 +00:00
Keith Packard	ba6c497130	Fix combined transforms, fix caps/joins under transform	2002-08-15 16:48:16 +00:00
Carl Worth	91f09687e5	Added error handling (Xr shutdown) for out-of-memory handling. Started adding spline functions.	2002-08-15 05:22:59 +00:00
Keith Packard	ba3bce9d7e	Note that the only rectangles could be quickly converted to traps. Add miter joins	2002-08-15 03:50:28 +00:00
Keith Packard	e55de618e7	Add bevel joins	2002-08-14 19:19:33 +00:00
Keith Packard	6b1903c40e	Prepare for joins and caps	2002-08-14 18:32:42 +00:00
Carl Worth	71b804a301	Fixed XrFill to implicitly call ClosePath. Broke off XrFillStyle/XrStrokeStyle	2002-08-14 17:32:22 +00:00
Carl Worth	466fc8700f	Handle degenerate polygons (no edges)	2002-08-14 00:44:28 +00:00
Carl Worth	48bd9e5d30	Total rewrite of path storage/interpretation in preparation for splines.	2002-08-14 00:39:43 +00:00
Carl Worth	9824dc8944	Fixed XrPathClose to deal with empty path	2002-08-12 11:43:56 +00:00
Carl Worth	c2824c4ded	Stabilized the sort used to generate traps. Discard degenerate traps	2002-08-12 09:38:05 +00:00
Carl Worth	c44bf18e78	Fixed missing semicolon.	2002-08-07 19:49:36 +00:00
Carl Worth	9ee45ab816	Fixed missing xrtraps.c	2002-08-07 19:48:49 +00:00
Carl Worth	f7f194c47d	Added ChangeLog	2002-07-23 07:22:56 +00:00
Carl Worth	f8fef556d7	See ChangeLog for 2002-07-16	2002-07-23 07:22:23 +00:00
Carl Worth	093b754cb1	Added XrSetVisual, XrSetFormat. Fixed XrSetAlpha. Fixed transformed line widths, (added inverse CTM).	2002-06-14 15:13:44 +00:00
Carl Worth	00807705bf	Initial import of Xr	2002-06-11 04:02:23 +00:00