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6246 Commits

Author SHA1 Message Date
Behdad Esfahbod
26f590ddaa [qu2cu] Adjust comment 2023-02-20 16:22:06 -07:00
Behdad Esfahbod
7457a06c68 [qu2cu] Avoid copying curve list passed to for merge_curves 2023-02-20 16:19:30 -07:00
Behdad Esfahbod
c53933a9bc [qu2cu] Adjust cost calculation again 
I believe I've got it right this time. Produces slightly better output.
 2023-02-20 15:24:07 -07:00
Behdad Esfahbod
03d2cd1fa5 [qu2cu] More cython annotations 
Apparently you can even annotate variables inside generator expressions.
 2023-02-20 14:12:59 -07:00
Behdad Esfahbod
5ee6cb9961 [qu2cu] Add a few more cython annotations 2023-02-20 14:04:02 -07:00
Behdad Esfahbod
c1d1386e2c Add a few more cython annotations 2023-02-20 13:54:35 -07:00
Behdad Esfahbod
a9a6d24c6d [qu2cu] Fix up costs setup 2023-02-20 13:26:56 -07:00
Behdad Esfahbod
d9f6b82fb9 [qu2cu] Fix optimization 
Previous one was wrong.
 2023-02-20 13:15:22 -07:00
Behdad Esfahbod
bf1ed91bde [qu2cu] Adjust optimization 2023-02-20 13:08:14 -07:00
Behdad Esfahbod
e3d8472187 [qu2cu] Minor save a variable 2023-02-20 13:05:52 -07:00
Behdad Esfahbod
a7c9de3f50 [qu2cu] Black 2023-02-20 12:32:28 -07:00
Behdad Esfahbod
caa0c81b73 [qu2cu] Better initial condition 2023-02-20 12:25:37 -07:00
Behdad Esfahbod
94ee47c6e4 [qu2cu] Add a test and fix a bug 2023-02-20 12:22:16 -07:00
Behdad Esfahbod
41732b5904 [qu2cu] Use math.isclose 2023-02-20 12:02:09 -07:00
Behdad Esfahbod
f87a897c7f
Merge pull request #2993 from fonttools/qu2cu 
qu2cu
 2023-02-20 11:04:48 -07:00
Behdad Esfahbod
789f45d4ee [qu2cu] Improve docs 2023-02-20 10:41:13 -07:00
Behdad Esfahbod
90a2a80524 Revert "Revert "[qu2cu] Add an optimization"" 
This reverts commit eec3dca58a762cddb8f4315e2c8591ca4aecf7d4.

The optimization is correct now.

It brings down the Cythonized benchmark from 1400us to 1100us.
 2023-02-20 10:31:23 -07:00
Behdad Esfahbod
68c735aa76 [qu2cu] Fix optimization 
4 wouldn't have caused problem really but 3 is correct.
 2023-02-20 10:29:48 -07:00
Behdad Esfahbod
51ed6c151f [qu2cu] More annotation 2023-02-20 10:25:28 -07:00
Behdad Esfahbod
95692c29df [qu2cu] Tweak annotation again 2023-02-20 10:21:12 -07:00
Behdad Esfahbod
eec3dca58a Revert "[qu2cu] Add an optimization" 
This reverts commit 97caa108c871522058a159a46342cedbe61a4650.

This was wrong, and made the test fail indeed. I'll think to see
if I can come up with a proper one.
 2023-02-20 10:19:50 -07:00
Behdad Esfahbod
702265a760 [qu2cu] Fixup annotation 2023-02-20 10:19:21 -07:00
Behdad Esfahbod
6028fee260 [qu2cu] Rename tolerance to max_err 
To match cu2qu.
 2023-02-20 10:16:34 -07:00
Behdad Esfahbod
dd080d473a [qu2cu] Improve docs 2023-02-20 10:15:50 -07:00
Behdad Esfahbod
97caa108c8 [qu2cu] Add an optimization 2023-02-20 10:08:33 -07:00
Behdad Esfahbod
34a3f90859 [qu2cu] Typo 2023-02-20 10:07:31 -07:00
Behdad Esfahbod
d0896ac296 [qu2cu] Simplify API 
Drop the one that was special-case of the other.
 2023-02-20 10:03:30 -07:00
Behdad Esfahbod
f58a17d6e9 [qu2cu] Document new API 2023-02-20 09:50:52 -07:00
Behdad Esfahbod
efed2550be [qu2cu_pen] Respect all_cubic for oncurveless curves 2023-02-20 09:10:07 -07:00
Behdad Esfahbod
336cfc3e8f [qu2cu_pen] Respect all_cubic 2023-02-20 09:05:58 -07:00
Behdad Esfahbod
b73ff5f171 [qu2cu] Use collections.namedtuple instead, to make cython bot happy 2023-02-20 08:45:25 -07:00
Behdad Esfahbod
837448d428 [qu2cu] Document what costs parameter is 2023-02-20 08:22:35 -07:00
Behdad Esfahbod
b3be1883c8 [qu2cu] Use NamedTuple for solution 2023-02-20 08:17:24 -07:00
Behdad Esfahbod
f1086ddb65 [qu2cu] Produce optimal mix of cubic/quadratic splines 
Yay. Finally!
 2023-02-18 16:36:43 -07:00
Behdad Esfahbod
8427e6dd18 [ttGlyphPen] Add preserveTopology=True 
If False, perform implicit-oncurve elimination.
 2023-02-18 15:45:27 -07:00
Behdad Esfahbod
6e1f53f101 [qu2cu.qu2cu] Call main 2023-02-18 09:46:56 -07:00
Behdad Esfahbod
84cd10d666 [qu2cuPen] Don't add implicit points for cubics 
We can't since that would be interpretted as a superBezier.
 2023-02-18 09:46:56 -07:00
Behdad Esfahbod
86aff322b9 [qu2cuPen] Drop quadratic implicit oncurves too 2023-02-18 09:46:56 -07:00
Behdad Esfahbod
74cab7ae1f [qu2cu] Fix 2023-02-18 09:46:56 -07:00
Behdad Esfahbod
c11682ca85 [qu2cuPen] Drop cubic implicit oncurves 2023-02-18 09:46:56 -07:00
Behdad Esfahbod
ea8ae8f399 Black 2023-02-18 09:46:56 -07:00
Behdad Esfahbod
ceae682246 [qu2cu] Add all_cubic parameter 2023-02-18 09:46:56 -07:00
Behdad Esfahbod
1a10b05c99 [qu2cuPen] Process multiple qCurveTo's at a time 2023-02-18 09:46:56 -07:00
Behdad Esfahbod
8c88184413 [qu2cuPen] Support quadratic splines with no on-curve 2023-02-18 09:46:56 -07:00
Behdad Esfahbod
e3f7154a9d [qu2cuPen] Keep quadratics if more economical 
Perhaps the pen should have a setting for this.
 2023-02-18 09:46:56 -07:00
Behdad Esfahbod
cac4be60b6 [qu2cu.cli] Remove reverse_direction setting 2023-02-18 09:46:56 -07:00
Behdad Esfahbod
aa468c1c88 [qu2cu] Add quadratics_to_curves() 
Untested.
 2023-02-18 09:46:56 -07:00
Behdad Esfahbod
b221f867df [qu2cu] Add cli.py that converts TTFs to cubic glyf1 2023-02-18 09:46:56 -07:00
Behdad Esfahbod
92e3433589 [pens] Add qu2cuPen.py 2023-02-18 09:46:56 -07:00
Behdad Esfahbod
2b9be6eca1 [Cu2QuMultiPen] Add TODO 2023-02-18 09:46:56 -07:00