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123 Commits

Author SHA1 Message Date
Behdad Esfahbod
185216bbfe Remove unused return values 2016-07-22 01:13:12 -07:00
Behdad Esfahbod
2d5e57e973 Make it twice faster by inlining lerp and expanding bezier equations 2016-07-22 00:49:19 -07:00
Cosimo Lupo
ae2eb8d4df cu2qu.pens: make sure closed contour starts with an on-curve 
This is still the same contour as before, as UFO spec allows both;
it's just normalized so that the first segments' off-curves appear at
the bottom, and the first point in the contour is an on-curve.
 2016-07-21 11:35:41 +01:00
James Godfrey-Kittle
c82b78b1b8 Merge pull request #25 from googlei18n/reverse-contours 
Add reverse_direction argument
 2016-05-11 10:55:50 -07:00
James Godfrey-Kittle
3307c5d62a Add reverse_direction argument 
As described in
https://github.com/googlei18n/cu2qu/pull/20#issuecomment-213058410
 2016-05-10 18:01:34 -07:00
Behdad Esfahbod
79aaf25ae2 [test] Fix seed in class setup 
Fixes https://github.com/googlei18n/cu2qu/issues/24
 2016-04-30 17:59:50 +02:00
James Godfrey-Kittle
dc904ef31f Move root module tests to test/ directory 2016-04-21 11:32:36 -07:00
James Godfrey-Kittle
57fa1f46f4 Merge branch 'master' into tests 2016-04-21 11:30:13 -07:00
James Godfrey-Kittle
c82ca16fde Merge pull request #20 from anthrotype/pens 
add pens module containing Cu2QuPen, Cu2QuPointPen, etc.
 2016-04-21 11:25:59 -07:00
James Godfrey-Kittle
4135842c4e Add some simple tests for main module 2016-04-20 16:21:35 -07:00
James Godfrey-Kittle
fbb51f3a62 [benchmark] Update function calls 2016-04-20 14:40:49 -07:00
James Godfrey-Kittle
7fe4fd0fe2 [ufo] Don't touch components or UFO2-style anchors 2016-04-05 10:41:48 -07:00
James Godfrey-Kittle
802bb813f5 [ufo] Changes for python 3 compatibility 2016-04-05 10:37:07 -07:00
James Godfrey-Kittle
983307d9cd [ufo] Allow input fonts with quadratic curves 2016-04-04 17:30:33 -07:00
James Godfrey-Kittle
0ec7495516 [ufo] Handle endPath 2016-04-04 16:08:15 -07:00
James Godfrey-Kittle
b8fa142bef [ufo] Clear existing contours when adding new ones 2016-04-04 15:30:39 -07:00
James Godfrey-Kittle
17e25e8ec9 Rename rf module to ufo 2016-04-04 15:18:27 -07:00
James Godfrey-Kittle
7b816131f8 Make UFO code non-robofab specific 2016-04-04 15:15:05 -07:00
Cosimo Lupo
219efbc6f0 [test.utils] typo 2016-03-25 20:09:14 +01:00
Cosimo Lupo
a21c388355 [test.pens_test] add test module for Cu2Qu pens 2016-03-25 19:55:39 +01:00
Cosimo Lupo
5f8bb98107 [test.utils] add dummy pen and glyph classes to use with unit tests 2016-03-25 19:55:38 +01:00
Cosimo Lupo
2a6feb01be [test] add __init__.py to turn 'test' into a sub-package 2016-03-25 19:55:38 +01:00
Cosimo Lupo
072a60da97 create test folder; add test .glif files 2016-03-25 19:55:38 +01:00
Cosimo Lupo
a246bcfdbd [pens] add "super bezier" support to Cu2QuPointPen 2016-03-25 19:55:38 +01:00
Cosimo Lupo
8e3c6ce5a2 [pens] minor comments and assertion error message 2016-03-25 19:55:08 +01:00
Cosimo Lupo
c5bd215e2f [pens] add assertions esuring that Cu2QuPen methods are called in the right order 2016-03-25 14:26:33 +01:00
Cosimo Lupo
a79ea7e126 [pens] set smooth=False for offcurve points in new quadratic segments 2016-03-18 15:41:44 +00:00
Cosimo Lupo
4f6d04bcf3 [pens] don't use super() for compat with robofab's old-style classes 2016-03-18 15:40:16 +00:00
Cosimo Lupo
84f24b189b [pens] fix imports for robofab pens 2016-03-16 18:58:06 +00:00
Cosimo Lupo
9fcca0f5c5 [pens] call lineTo if len(points) == 1 in qCurveTo() 
we were alrady doing that in curveTo, so we might well do it here too
 2016-03-16 10:39:06 +00:00
Cosimo Lupo
adaa9fc242 [pens] add docstrings; make ignore_single_points=False by default 2016-03-16 10:14:05 +00:00
Cosimo Lupo
a7ed9c8cc1 add pens module containing Cu2QuPen, Cu2QuPointPen, ReverseContourPen and ReverseContourPointPen 
I copied the ReverseContourPointPen from the robofab.pens. I think it's useful for the Cu2QuPen to
have a `reverse_direction` argument which inverts the contours' winding direction. I didn't want to
add a dependency on robofab, since things are in transitions... We will add it to the future "penBox"
package (or whatever it'll be called) once that is set up.
 2016-03-15 19:49:23 +00:00
James Godfrey-Kittle
6fd3f19f2d [robofab] Don't round new points 
It doesn't seem to be a good idea to round some points in a glyph but
not others. With this change, control points (which don't change)
that were equivalent to other non-curve points before conversion will
remain so. This can be significant when drawing with pen objects.

The rounding has been there since the initial commit; it's not clear
that it serves a purpose.
 2016-02-11 17:51:35 -08:00
jamesgk
3c3c579ab1 Assert # error tolerances matches # fonts/curves 2015-12-10 12:50:53 -08:00
jamesgk
2dfd8aec76 Add convenience function font_to_quadratic 2015-12-10 12:20:39 -08:00
jamesgk
555ff7c43f Accept error tolerances as lists or tuples 
This way you can designate different tolerances for different fonts,
which may be useful for example with fonts of different weights.
 2015-12-10 12:19:15 -08:00
jamesgk
f7c251e9a2 Rename "report" parameter to "stats" 
This also makes the stats parameter optional in the other public rf
module functions.
 2015-12-08 14:21:44 -08:00
jamesgk
56f36a1b2a [API] Take in list of fonts, no **kwarg syntax 
This is hopefully the last non-backwards-compatible API change. We
take a list of fonts in rf.fonts_to_quadratic so that we can spell out
its keyword arguments explicitly. Also, only one max error argument is
accepted.
 2015-12-08 14:19:57 -08:00
jamesgk
b568c934d0 Remove max_n parameter 
This is probably not useful as a parameter, so instead we hardcode the
value into the main module.
 2015-12-08 12:44:29 -08:00
jamesgk
856ffe1fca Make only a few functions public 
This way we hopefully don't have to worry about changing things behind
the scenes.
 2015-12-08 12:42:42 -08:00
Cosimo Lupo
e6b47d61c9 cu2qu.rf: only get fist item returned from curve_to_quadratic, ignore approx error 
curve_to_quadratic and curves_to_quadratic now return a (spline, error) tuple.
 2015-12-07 15:09:26 +00:00
Cosimo Lupo
4dffdb7dd7 cu2qu.__init__: return (spline[s], error[s]) tuple from curve[s]_to_quadratic; raise exception if no approximation is found; ensure returned spline is a list of tuples 2015-12-07 15:09:26 +00:00
jamesgk
a79fb041a2 Use __future__ imports to ease Python2/3 compat 2015-12-04 13:07:32 -08:00
Behdad Esfahbod
aba3051aac [benchmark] Print time in micro-seconds 2015-12-03 18:13:27 -08:00
jamesgk
72ebeb1085 Add license to benchmark script 2015-12-01 17:28:19 -08:00
jamesgk
3d4a7872ab Add a benchmarking suite for curve/s_to_quadratic 2015-12-01 17:13:14 -08:00
jamesgk
a787cd2daf Pass tuples to curves_to_quadratic in rf module 2015-12-01 17:12:30 -08:00
jamesgk
561bed0ea0 Remove Point class and only use built-ins 
Using built-in types (mostly tuples) seems to cut the running time
overall by about one half. Spelling out linear interpolation in the
bezier_at functions actually cuts the running time by another 10%,
but I'm not sure if it's worth it given that this code looks a bit
nicer.
 2015-12-01 13:22:24 -08:00
jamesgk
97ce534d7b Move geometry.py to __init__.py 2015-12-01 12:30:31 -08:00
jamesgk
ebf1573564 Remove __init__.py (will be replace by geometry.py) 2015-12-01 11:04:48 -08:00