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Author SHA1 Message Date
Eduard Braun
9712b71b86 Add unittests for collapsing of straight path segments 2017-05-17 22:07:04 +02:00
Eduard Braun
8d7220c222 Unittests: Complete set of tests checking the removal of empty line segments if round / square linecaps are present (or not) 2017-05-17 21:01:51 +02:00
Eduard Braun
2fc73a2684 minor code cleanup: range(0, end) -> range(end) 2017-05-17 19:54:29 +02:00
Eduard Braun
fe5cd14585 linecaps and markers can also be specified in style attributes, so check them, too 2017-05-17 19:52:57 +02:00
Eduard Braun
d8b6a027b8 Adjust unittests for previous commit 2017-05-17 03:46:56 +02:00
Eduard Braun
17edba7551 Fix collapsing of lineto into moveto (l into m) commands. 2017-05-17 03:46:35 +02:00
Eduard Braun
f1827735a7 Adjust a unittest 
(latest optimizations already paid off ;-) )
 2017-05-17 02:51:10 +02:00
Eduard Braun
f0865ed96f Fix collapsing of straight "m" path segments: Not only the slope but also the direction needs to be the same! 2017-05-17 00:56:09 +02:00
Eduard Braun
566c9cb6a2 Fix collapsing of straight "m" path segments: The first pair must never be modified. 2017-05-17 00:45:16 +02:00
Eduard Braun
20f043a17b Use the set precision to determine wether two straight lineto (m,l) segments have the same direction and can be collapsed 2017-05-17 00:13:11 +02:00
Eduard Braun
d4efcaa983 Optimize/simplify code for last commit and fix a longstanding indexing bug when collapsing subpaths 
(the first command of a path and all of its parameters were never optimized and as many paths consist only of one moveto command with many parameters the functionality might have been broken in many cases)
 2017-05-16 22:59:50 +02:00
Eduard Braun
3c3f60f4c0 Also collapse multiple straight lineto (m,l) segments that run in the same direction, just as we do for h,v 2017-05-16 21:55:44 +02:00
Eduard Braun
05c2dde477 Also preserve empty path segments if stroke-linecap is square 
This was implemented for round linecaps in 6c50c78d99 but applies to square linecaps, too (only butt is not rendered).
See https://www.w3.org/TR/SVG11/implnote.html#PathElementImplementationNotes for details.
 2017-05-16 19:44:09 +02:00
Eduard Braun
b7bfb3250a Do not combine straight line segments running in the same direction if the path has intermediate markers. 
Fixes #145.
 2017-05-16 19:32:11 +02:00
Ville Skyttä
75bacbc8e6 Python 3.6 invalid escape sequence deprecation fix (#144) 
(see https://docs.python.org/3/whatsnew/3.6.html#deprecated-python-behavior)
 2017-05-09 22:07:06 +02:00
Ville Skyttä
62b16c11d8 Spelling fixes 2017-05-09 21:45:04 +02:00
Eduard Braun
5bfffc2ca8 Hardcode printing of "flowtext" warning to stderr 
Third-party applications obviously can not handle additional output on stdout nor can they be expected to do any weird stdout/sterr redirection as we do via `options.stdout`
We probably shouldn't print anything in `scourString()` to start with unless we offer an option to disable all non-SVG output for third-party libraries to use.
 2017-04-30 04:13:44 +02:00
Eduard Braun
98e3040645 Add unittest for --set-c-precision (7cb0d36d72) 2017-02-25 19:44:18 +01:00
Eduard Braun
51c1e6af23 Improve options handling for precision options 
- prevent '--set-precision=0' by requiring >=1
- warn user if '--set-c-precision' > '--set-precision' instead of silently ignoring the value
- some code cleanup
 2017-02-25 19:44:18 +01:00
Eduard Braun
c2a65a772e Some code refactoring 2017-02-25 19:44:18 +01:00
Eduard Braun
12237e01c8 Refactor logic to detect control points from 7cb0d36d72 and also include control points of quadratic Bézier curve commands ("q") 2017-02-25 19:44:18 +01:00
Eduard Braun
090884a70f Don't force whitespace for elliptical paths (fixes #89) 
This was only required in an early draft of the SVG spec (an error that was corrected later, see [1,2])

[1] https://github.com/scour-project/scour/issues/89#issuecomment-244216600
[2] https://github.com/scour-project/scour/issues/89#issuecomment-244337118
 2017-02-25 19:44:18 +01:00
Eduard Braun
2ebe9741b2 Rename a variable plus some editing of comments 2017-02-25 19:44:18 +01:00
Eduard Braun
a7e7b4c21d Cleanup options. 
Also omit short option strings of advanced options for now (if we offer them again in future, they should be chosen very carefully as should the options for which we offer them)
 2017-02-23 23:39:27 +01:00
pborunda
7cb0d36d72 Improve precision options for smaller output size (#131) 
Add a separate precision option for curve control points (--set-c-precision)
This can considerably reduce file size with marginal effect on visual appearance.
 2017-02-23 22:00:32 +01:00
Eduard Braun
ffeb76c894 Unittests: remove temporary file 'testscour_temp.svg' after running tests 2017-02-22 22:13:04 +01:00
Eduard Braun
f7d6406d38 Work around https://github.com/travis-ci/travis-ci/issues/3080 as pypy throws if 'ping' can't be executed 2017-02-22 22:07:17 +01:00
Eduard Braun
0f6d9be4e2 Add sudo: false to .travis.yml for faster execution of jobs 2017-02-19 18:06:57 +01:00
Eduard Braun
3b41d3a547 Add Python 3.6 to tests and simplify .travis.yml by using 'tox-travis' 2017-02-19 18:04:36 +01:00
Eduard Braun
0ffefcd8bb Unittests for --enable-viewboxing 2017-02-19 16:10:01 +01:00
Eduard Braun
01cb120d71 Reduce precision of lengths in viewBox 
This fixes #127.
Also simplify splitting of viewBox lengths and avoiding a "FutureWarning: split() requires a non-empty pattern match" at the same time
 2017-02-19 16:10:01 +01:00
Eduard Braun
3e4c8d793f Typo in unittest svg file 2017-02-19 15:19:53 +01:00
Eduard Braun
f5a61eeeb3 Even better fix for 8f87118725 
(previous solution still did not work for numbers like 123.4 with precision < 3)
 2017-02-19 00:57:00 +01:00
Eduard Braun
7c2e035644 Merge pull request #133 from Ede123/precision 
Some fixes for `scourUnitlessLength()`
 2017-02-18 19:45:51 +01:00
Eduard Braun
a69efb3a55 Add unittests for b00b374e64 and 8f87118725 2017-02-18 19:36:19 +01:00
Eduard Braun
8f87118725 Only use number representation with reduced precision if it is shorter than the initial representation. 
Before it could happen that "123" was replaced with "1e3" if precision was set to 1 which is obviously not desirable.
 2017-02-18 19:01:26 +01:00
Eduard Braun
b00b374e64 Fix generation of non-scientific number representation. 
Before numbers often were already in scientific notation due to the str() implementation of Decimal leading to strange optimization results.
 2017-02-18 18:06:09 +01:00
Eduard Braun
210c5f64ab Update HISTORY.md 2016-11-27 19:10:29 +01:00
Eduard Braun
25549b35d3 Some whitespace fixes to make newer versions of flake8 happy 2016-11-27 18:52:39 +01:00
Eduard Braun
6cf8c2b7d9 call sanitizeOptions() in start() to prevent a third-party breakage 2016-11-27 18:52:39 +01:00
Eduard Braun
c45f050fe6 Update HISTORY.md (0.35 has been released) 2016-10-25 23:16:47 +02:00
Eduard Braun
d9b369864d Reimplement generateDefaultOptions() by simply calling sanitizeOptions() 2016-09-25 19:02:19 +02:00
Eduard Braun
49cb542689 Make sanitizeOptions() work with an empty parameter list 2016-09-25 18:49:05 +02:00
Eduard Braun
285d73e5a6 Fix statistics out put for "Number of comments removed" 2016-09-25 15:44:07 +02:00
Eduard Braun
2fe7152a1e Fix logic from 4a5b924d37 (which was still wrong after 4410f91dad) 2016-09-25 15:34:28 +02:00
Eduard Braun
91ee9d2112 Merge pull request #120 from Ede123/raster_images 
Fix embedding of raster images
 2016-09-23 23:23:21 +02:00
Eduard Braun
de1441fd58 Exclude (system specific) absolute paths from test file and add a unittest that creates/tests absolute paths on-the-fly 2016-09-23 23:16:19 +02:00
Eduard Braun
902e112a96 Add unittests for embedding rasters (and --disable-embed-rasters) 2016-09-23 23:14:56 +02:00
Eduard Braun
8cc97601c4 scourXmlFile(): Set specified 'filename' as input filename so relative references will work 2016-09-23 22:32:32 +02:00
Eduard Braun
462460a512 Fix embedRasters() function. 
It was not Python 3 compatible and usually would not have worked with local files.
 2016-09-23 22:30:43 +02:00