diff options
Diffstat (limited to 'BUGS')
| -rw-r--r-- | BUGS | 27 |
1 files changed, 27 insertions, 0 deletions
@@ -1,5 +1,7 @@ Splines are not dashed. +-- + The polygon tessellation routine has problems. It appears that the following paper has the right answers: @@ -9,10 +11,14 @@ following paper has the right answers: Finite Precision Output, Computation Geometry Theory and Applications, 13(4), 1999. +-- + Stroking a self-intersecting path generates the wrong answer, (in mostly subtle ways). The fix is to tessellate a giant polygon for the entire stroke outline rather than incrementally generating trapezoids. +-- + Cairo is crashing Xnest with the following message: X Error of failed request: BadMatch (invalid parameter attributes) @@ -22,3 +28,24 @@ X Error of failed request: BadMatch (invalid parameter attributes) confirmed on a quite default install of debian unstable. +-- + +cairo_scale_font modifies objects that the user expects to not change. For example: + + cairo_font_t *font; + + cairo_select_font (cr, "fixed", 0, 0); + font = cairo_current_font (cr); + cairo_scale_font (cr, 10); + cairo_show_text (cr, "all is good"); + cairo_set_font (cr, font); + cairo_scale_font (cr, 10); + cairo_show_text (cr, "WAY TOO BIG!!); + +We could fix this by not storing the scale in the font object. Or +maybe we could just force the size to its default after set_font. Need +to think about this in more detail. + +-- + +Caps are added only to the last subpath in a complex path. |