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19 commits

Author SHA1 Message Date
Carl Worth
dcfb0d8a2b Switch from broken cworth@isi.edu address to canonical cworth@cworth.org address. 2005-02-22 11:35:03 +00:00
Kristian Høgsberg
d106bb2f3c Patches from Mike Owens <etc@filespanker.com>: 
Free rows if we fail early in this function.
Clean up path if we run out of memory.
 2005-02-16 09:34:47 +00:00
Carl Worth
bf8374dba2 Convert all files to utf-8. Add copyright information to cairo_png_surface.c. 2004-10-21 18:40:50 +00:00
Carl Worth
0f3ce6a240 Add the MPL as a new license option, in addition to the LGPL. 2004-09-04 06:38:34 +00:00
Carl Worth
e5afa03605 Fix to explicitly refer to GNU Lesser Public License 2.1 rather than the Library Public License version 2 or 'any later version' 2004-08-02 17:04:00 +00:00
Carl Worth
d5e92dd1c8 Change from MIT license to LGPL. 2004-08-02 13:13:28 +00:00
Carl Worth
b55f107679 Add typedefs for new callbacks to be used by cairo_current_path: cairo_move_to_func, cairo_line_to_func, cairo_curve_to_func, and cairo_close_path_func. 
cairo_path.last_move_point and cairo_path.current_point are now fixed-point not doubles for consistency.
Now accept 4 explicit function pointers rather than a structure. Eliminate unnecessary done_path callback.
Track change in _cairo_path_interpret. Code previously in done_path callback is now here immediately after call to _cairo_path_interpret.
Internal _cairo_path API modified to accept fixed-point data everywhere. Much cleaner this way.
Have to convert doubles to fixed-point to track changes in _cairo_path API.
Keep data in fixed-point rather than going through intermediate doubles. Track changes in _cairo_path API.
New function to help when working with freetype.
 2004-02-12 19:02:33 +00:00
Carl Worth
bf40046a4e Move all current_point state fields from cairo_gstate_t to cairo_path_t. 
Add current_point state. (_cairo_path_current_point): New function. (_cairo_path_rel_move_to): (_cairo_path_rel_line_to): (_cairo_path_rel_curve_to): New functions.
Eliminate current_point state. (_cairo_gstate_show_text): (_cairo_gstate_text_path): Use new _cairo_path_current_point.
 2003-12-16 07:10:48 +00:00
Carl Worth
08553e75b7 Clean up cairo_path_callbacks to have move_to, line_to, curve_to, abd close_path instead of add_edge, add_spline, and done_sub_path. Much, much nicer. 
Provide cairo_polygon_move_to and cairo_polygon_line_to instead of cairo_polygon_add_point.
Track change in cairo_polygon interface.
 2003-12-08 13:38:26 +00:00
Carl Worth
f86a979b49 Bumped version to 0.1.12 for new cairo_in_stroke and cairo_in_fill functions. 
Added new cairo_in_stroke and cairo_in_fill.
* src/cairo_gstate.c (_cairo_gstate_in_stroke): (_cairo_gstate_in_fill): New functions to support for cairo_in_stroke and cairo_in_fill. Many thanks to Thomas Hunger <info@teh-web.de> for the initial implementation which demonstrated how easy this would be and pushed me to go and write it already.
Fixed to use _cairo_fixed_from_double instead of XDoubleToFixed.
 2003-11-06 18:33:28 +00:00
Carl Worth
2c9d1913cc Fixed copyright attribution to refer to "University of Southern California 2003-10-23 07:47:29 +00:00
Carl Worth
a249bd717c Remove abbreviation of "point" as "pt". Fix cairo_destrot, cairo_set_target_surface, and cairo_set_target_image to act appropriately in the face of non-zero status. 2003-10-04 09:06:15 +00:00
Carl Worth
60d541ee6a Fixed some internal enums that had been mistakenly converted to lowercase at some point. 2003-09-27 05:00:47 +00:00
Carl Worth
4dc8b3a312 Removed support for cairo_path_t and related functions. Bumped version to 0.1.5 2003-09-25 15:01:28 +00:00
Carl Worth
ca1cec0f49 Expose a cairo_path_t object with related functions: cairo_set_path, cairo_current_path, cairo_path_move_to, cairo_path_line_to, etc. 2003-09-25 08:01:38 +00:00
Richard Henderson
83d5f0352c Mark const. 
Likewise.
Likewise.
Likewise for cb.
 2003-07-31 22:49:09 +00:00
Carl Worth
e97cfd5eae Made all changes necessary to abandon the Xc library, (sucking the functionality up into cairo_surface_t instead). Eliminated most of the remaining X datatypes (XFixed, XPointFixed, XLineFixed, XTrapezoid). Fixed some numerical problems relating to pen initialization and intersection calculation. 2003-07-30 08:30:50 +00:00
Carl Worth
84ed2d465f Fixed some inconsistent tag/typedef names I missed the first time. 2003-07-18 12:42:49 +00:00
Carl Worth
dc1e96ae35 Renamed everything from Xr* to cairo_* 2003-07-18 11:34:19 +00:00