fdo-mirrors/cairo
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/cairo/cairo.git synced 2025-12-24 20:40:10 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions
cairo/TODO

87 lines
2.9 KiB
Text
Raw Normal View History

Big cleanup to remove finished items. Also, split the file up to separate TODO items that affect the API from items that do not.
2005-06-10 13:19:45 +00:00
Changes that are expected to impact the public API
==================================================
fix typos.
2005-03-09 13:56:37 +00:00
Patch submitted to mailing list?
API Shakeup status update.
2005-03-10 09:02:41 +00:00
/ Documentation included in patch?
|/ Review of patch completed?
Remove unused libcairo_freetype_sources (thanks to Damien Carbery). Closes bug #2673.
2005-03-18 11:15:25 +00:00
||/ Test case included?
API Shakeup status update.
2005-03-10 09:02:41 +00:00
|||/ Committed.
||||/
Big cleanup to remove finished items. Also, split the file up to separate TODO items that affect the API from items that do not.
2005-06-10 13:19:45 +00:00
Backwards compatible (API additions only)
-----------------------------------------
Note that cairo_mask, and "just eliminate a bunch of functions are now done". Note that all backwards-compatible and backwards-incompatible cahnges for the API Shakeup are now done. Sort "new functionality" of API Shakeup into its own category.
2005-05-06 13:42:45 +00:00
cairo_begin_group, cairo_end_group, cairo_get_group
Remove several bugs that have been fixed. Slip group support off of the 1.0 roadmap. Update status of clipping work which otaylor is working on. Update for progress on cairo_surface_mark_dirty (committed), non-antialiased rendering (patch), cairo_arc_to (patch), consistent error handling (committed), cairo_content_t (committed). Remove details for some completed items. Don't crash if font_face is NULL, (this is a documented mechanism for returning to the default font_face).
2005-08-06 16:57:14 +00:00
PDR C cairo_surface_mark_dirty (see below for details)
Add a new API for disabling antialiasing of shapes drawn by cairo. This is a hint and is not supported by all backends. Store the antialiasing mode in the gstate and pass it to the backend for trapezoid rendering and for clipping. Pass the antialiasing parameter down to the backend where appropriate. Pass the antialiasing parameter down to the backend where appropriate. Add support for A1 format trapezoid rendering, and remove the _create_mask_image function, creating a temporary image from memory we allocate and clear. Support A1 masks to disable antialiasing using the RENDER extension when requested. Support A1 masks to disable antialiasing using the RENDER extension when requested. Blindly pass through the antialising parameter. Add the antialiasing parameter but don't support it. Add a test case and a reference image from the latest libpixman. Add the new antialiasing disabling API to the docs. Update progress on a parameter to disable antialiasing. reviewed by: cworth, otaylor
2005-08-08 18:35:22 +00:00
PDRTC Add support for non-antialiased rendering + API
Big cleanup to remove finished items. Also, split the file up to separate TODO items that affect the API from items that do not.
2005-06-10 13:19:45 +00:00
Add CAIRO_FILL_RULE_INVERSE_WINDING and CAIRO_FILL_RULE_INVERSE_EVEN_ODD
Add cairo_text_glyphs (see below for details)
Add support for programmatic patterns, (ie. arbitrary gradients)
Remove several bugs that have been fixed. Slip group support off of the 1.0 roadmap. Update status of clipping work which otaylor is working on. Update for progress on cairo_surface_mark_dirty (committed), non-antialiased rendering (patch), cairo_arc_to (patch), consistent error handling (committed), cairo_content_t (committed). Remove details for some completed items. Don't crash if font_face is NULL, (this is a documented mechanism for returning to the default font_face).
2005-08-06 16:57:14 +00:00
P Add cairo_arc_to.
Big cleanup to remove finished items. Also, split the file up to separate TODO items that affect the API from items that do not.
2005-06-10 13:19:45 +00:00
Add support for custom caps (see below for details)
Add support for getting at image data from image surface
Add CAIRO_STATUS_DESTROYED to TODO list. Note progress on consistent error handling. Fix typo in documentation comment for _cairo_surface_get_current_clip_serial.
2005-06-15 16:52:11 +00:00
Add CAIRO_STATUS_DESTROYED
Add cairo_finish to TODO list. Note that cairo_satus_string has now been removed.
2005-06-15 10:54:00 +00:00
Add cairo_finish
Big cleanup to remove finished items. Also, split the file up to separate TODO items that affect the API from items that do not.
2005-06-10 13:19:45 +00:00
Backwards incompatible (API deletions or changes)
-------------------------------------------------
Sorted API shakeup chart.
2005-03-28 14:06:40 +00:00
PDR C cairo_surface_finish, cairo_surface_flush
Add ROADMAP file with an initial stab at 1.0 items.
2005-04-08 13:44:22 +00:00
PDR C A hidden offset for the xlib backend
Remove several bugs that have been fixed. Slip group support off of the 1.0 roadmap. Update status of clipping work which otaylor is working on. Update for progress on cairo_surface_mark_dirty (committed), non-antialiased rendering (patch), cairo_arc_to (patch), consistent error handling (committed), cairo_content_t (committed). Remove details for some completed items. Don't crash if font_face is NULL, (this is a documented mechanism for returning to the default font_face).
2005-08-06 16:57:14 +00:00
PDR C Consistent error handling for all objects
PDRTC Split cairo_format_t (see below for details)
Add cairo_finish to TODO list. Note that cairo_satus_string has now been removed.
2005-06-15 10:54:00 +00:00
P---C Remove cairo_status_string in favor of cairo_status_to_string
Add entries from API Shakeup.
2005-02-23 14:56:55 +00:00
Big cleanup to remove finished items. Also, split the file up to separate TODO items that affect the API from items that do not.
2005-06-10 13:19:45 +00:00
Details on some of the above changes
------------------------------------
* cairo_text_glyphs:
Added cairo_show_surface_mask and note about clipping problems.
2005-01-06 10:28:10 +00:00
Big cleanup to remove finished items. Also, split the file up to separate TODO items that affect the API from items that do not.
2005-06-10 13:19:45 +00:00
It would function as a sort of bridge between the toy and the
real text APIs:
> void
> cairo_text_glyphs (cairo_t *cr, const unsigned char *utf8,
> cairo_glyph_t *glyphs, int *num_glyphs);
>
> with num_glyphs as an input-output parameter. The behavior of this
> function would be such that calling:
>
> cairo_text_glyphs (cr, string, glyphs, &num_glyphs);
> cairo_show_glyphs (cr, glyphs, num_glyphs);
>
> would be equivalent too:
>
> cairo_show_text (cr, string);
>
> as long as the original size of glyphs/num_glyphs was large
> enough.
* support for custom caps:
It would be nice if the user had a mechanism to reliably draw custom
caps. One approach here would be to provide the coordinates of the
butt cap faces so that the user can append seamless caps to the
current path. We may also need to provide the coordinates of the
faces of every dash as well.
Changes that do not affect the public API
=========================================
* Fix clipping to work for all operators. The equation we have come up
with is:
Add some notes from JG's TODO list on the wiki: http://cairographics.org/CairoToDoList. (Also testing automated mailing to cairo-commit list).
2004-02-13 06:13:19 +00:00
Big cleanup to remove finished items. Also, split the file up to separate TODO items that affect the API from items that do not.
2005-06-10 13:19:45 +00:00
((src Op dest) In clip) Add (dest Out clip)
Remove infinite looping when stroking with a line width at or close to 0.0. Thanks to Rob Buis <buis@kde.org> and Noah Levitt <nlevitt@columbia.edu> for providing in-the-wild examples of SVG files with stroke-width:0 that demonstrated the problem, (cowboy.svg and albania.svg). Do nothing if the pen is a degenerate, single point. This happens when the line width is a very small, non-zero value. Do nothing when asked to stroke a path with a line_width of 0.0. Previously, this would lead to an infinite loop. Force negative line width to 0.0. Updated TODO list.
2003-11-17 07:04:15 +00:00
* Change stroke code to go through one giant polygon. This will fix
Big cleanup to remove finished items. Also, split the file up to separate TODO items that affect the API from items that do not.
2005-06-10 13:19:45 +00:00
problems with stroking self-intersecting paths.
Remove infinite looping when stroking with a line width at or close to 0.0. Thanks to Rob Buis <buis@kde.org> and Noah Levitt <nlevitt@columbia.edu> for providing in-the-wild examples of SVG files with stroke-width:0 that demonstrated the problem, (cowboy.svg and albania.svg). Do nothing if the pen is a degenerate, single point. This happens when the line width is a very small, non-zero value. Do nothing when asked to stroke a path with a line_width of 0.0. Previously, this would lead to an infinite loop. Force negative line width to 0.0. Updated TODO list.
2003-11-17 07:04:15 +00:00
Fix typo (thanks to John Ellson <ellson@research.att.com>) Add TODO items for intersection problem, programmatic patterns, missing text functions.
2003-11-10 08:16:34 +00:00
* Fix the intersection problem, (see reference to Hobby's paper
Big cleanup to remove finished items. Also, split the file up to separate TODO items that affect the API from items that do not.
2005-06-10 13:19:45 +00:00
mentioned in cairo_traps.c).
Move weight after slant to match the order in cairo_select_font. Added notes on DPI for image-based backends and on proposal for new cairo_text_glyphs function. Added BUG about cairo_show_text not advancing the current point.
2004-04-02 08:01:09 +00:00
Change instances of Cairo to cairo where necessary. Add note about broken dashing on splines.
2003-12-16 06:15:53 +00:00
* Implement dashing for cairo_curve_to.
Bail on NULL utf8 string. Don't add two consecutive, identical points when decomposing the spline, (which was leading to an infinte loop in the stroke algorithm when it found a slope of (0,0)).
2004-05-07 18:52:01 +00:00
* Stroking closed, degenerate paths should still draw caps. Round
Add items on custom caps and getting access to hidden image data
2004-10-21 08:55:46 +00:00
caps are easy; square should probably draw an axis-aligned square.
Added some TODO items from mailing list traffic.
2005-01-06 08:51:48 +00:00
* Should add geometry pruning as appropriate.
Remove infinite looping when stroking with a line width at or close to 0.0. Thanks to Rob Buis <buis@kde.org> and Noah Levitt <nlevitt@columbia.edu> for providing in-the-wild examples of SVG files with stroke-width:0 that demonstrated the problem, (cowboy.svg and albania.svg). Do nothing if the pen is a degenerate, single point. This happens when the line width is a very small, non-zero value. Do nothing when asked to stroke a path with a line_width of 0.0. Previously, this would lead to an infinite loop. Force negative line width to 0.0. Updated TODO list.
2003-11-17 07:04:15 +00:00
* Verification, profiling, optimization.
Remove unused CAIRO_TRAPS_GROWTH_INC. Resize arrays by doubling rather than by linear increments. Add new bug exposed centi_unfinished.svg.
2004-12-23 13:49:56 +00:00
centi_unfinished.svg may provide a good test case.
Reference in a new issue Copy permalink