2003-09-12 10:53:03 +00:00
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Splines are not dashed.
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2004-03-30 17:24:29 +00:00
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--
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2003-09-12 10:53:03 +00:00
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The polygon tessellation routine has problems. It appears that the
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following paper has the right answers:
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http://cm.bell-labs.com/cm/cs/doc/93/2-27.ps.gz
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[Hobby93c] John D. Hobby, Practical Segment Intersection with
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Finite Precision Output, Computation Geometry Theory and
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Applications, 13(4), 1999.
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2004-03-30 17:24:29 +00:00
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--
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2003-10-15 12:26:51 +00:00
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Stroking a self-intersecting path generates the wrong answer, (in
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mostly subtle ways). The fix is to tessellate a giant polygon for the
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entire stroke outline rather than incrementally generating trapezoids.
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2003-09-12 10:53:03 +00:00
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2004-03-30 17:24:29 +00:00
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--
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2004-03-22 17:56:35 +00:00
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Cairo is crashing Xnest with the following message:
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X Error of failed request: BadMatch (invalid parameter attributes)
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Major opcode of failed request: 72 (X_PutImage)
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Serial number of failed request: 28
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Current serial number in output stream: 29
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confirmed on a quite default install of debian unstable.
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2003-07-18 11:34:19 +00:00
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2004-03-30 17:24:29 +00:00
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--
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cairo_scale_font modifies objects that the user expects to not change. For example:
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cairo_font_t *font;
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cairo_select_font (cr, "fixed", 0, 0);
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font = cairo_current_font (cr);
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cairo_scale_font (cr, 10);
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cairo_show_text (cr, "all is good");
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cairo_set_font (cr, font);
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cairo_scale_font (cr, 10);
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cairo_show_text (cr, "WAY TOO BIG!!);
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We could fix this by not storing the scale in the font object. Or
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maybe we could just force the size to its default after set_font. Need
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to think about this in more detail.
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--
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Caps are added only to the last subpath in a complex path.
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