jvr
86c07d2b9a
more doco, reformatted __all__
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git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@494 4cde692c-a291-49d1-8350-778aa11640f8
2005-02-25 12:51:49 +00:00
jvr
441fdd1e9f
reworked test code and results, to make the results more readable
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git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@493 4cde692c-a291-49d1-8350-778aa11640f8
2005-02-25 12:40:52 +00:00
jvr
10de259aec
Refactored splitting logic; added splitQuadraticAtT() and splitCubicAtT()
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git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@492 4cde692c-a291-49d1-8350-778aa11640f8
2005-02-25 12:28:45 +00:00
jvr
0ec07f2dbc
show/test that _testrepr() reprs Numeric arrays nicely, too
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git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@491 4cde692c-a291-49d1-8350-778aa11640f8
2005-02-25 10:47:36 +00:00
jvr
82fdf153ac
added a comment
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git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@490 4cde692c-a291-49d1-8350-778aa11640f8
2005-02-25 10:42:29 +00:00
jvr
befd485af5
factored out param -> points conversion
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git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@489 4cde692c-a291-49d1-8350-778aa11640f8
2005-02-25 10:40:07 +00:00
jvr
9369c20087
renamed and rewrote _tuplify() to _testrepr(), added tests for splitCubic()
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git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@488 4cde692c-a291-49d1-8350-778aa11640f8
2005-02-25 10:33:47 +00:00
jvr
8ee2561bc1
some refactoring, some doctests
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git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@487 4cde692c-a291-49d1-8350-778aa11640f8
2005-02-25 10:11:30 +00:00
jvr
bfadfe33db
- Fixed ZeroDivisionError in solveCubic(). The solution is mathematically
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dubious (I don't think 0.0/0.0 == 0.0...) but the result seems to be
correct.
- Documented that soleCubic() and solveQuadratic() are not guaranteed to
return the roots in order, and nor that they are guaranteed to not return
duplicate roots.
git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@431 4cde692c-a291-49d1-8350-778aa11640f8
2003-08-26 19:20:33 +00:00
jvr
efaae5245c
- optimized a couple of invariant expressions
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- made sure solveCubic() also works when called with integer arguments
git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@398 4cde692c-a291-49d1-8350-778aa11640f8
2003-06-29 19:25:05 +00:00
jvr
9524c7bdd3
splitLine(): make sure the split is between the end points
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git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@397 4cde692c-a291-49d1-8350-778aa11640f8
2003-06-29 18:32:00 +00:00
jvr
05b4b4a271
new module bezierTools.py
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git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@396 4cde692c-a291-49d1-8350-778aa11640f8
2003-06-29 18:25:07 +00:00
