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5154 commits

Author SHA1 Message Date
Jürg Lehni
7da70181cc Move addWinding() into getWinding() 
Allowing the reuse of a whole lot of shared variables and leading to some nice simplifications.
 2016-07-14 18:53:23 +02:00
Jürg Lehni
cad2858070 Use same naming for prev* variables as elsewhere in boolean code. 2016-07-14 18:02:42 +02:00
Jürg Lehni
acfe6cddeb Boolean: Improve handling of open paths. 
Relates to #1089
 2016-07-14 10:49:12 +02:00
Jürg Lehni
c2df96c440 Implement CompoundPath#closed. 2016-07-14 10:24:04 +02:00
Jürg Lehni
41dce862d4 Fix CompoundPath#getLastCurve() and improve documentation. 2016-07-14 10:21:11 +02:00
Jürg Lehni
083a2c6e0d Boolean: Prevent rare exception where an encountered segment is not part of a valid path anymore. 
Relates to #1091
 2016-07-14 09:14:11 +02:00
Jürg Lehni
6ca3bb1c63 Prevent Path#getStrokeBounds() from accidentally modifying segments. 
Closes #1102
 2016-07-13 18:43:15 +02:00
iconexperience
46ea9da423 Small cleanup in getWinding() 2016-07-13 11:07:12 +02:00
Jürg Lehni
89c60b1a05 Loosely couple Node.js code to canvas module. 
Treat absence of canvas module like a web worker context.
Relates to #1103
 2016-07-12 19:11:09 +02:00
Jürg Lehni
73fc111b50 SVG: Correctly handle relative "moveto" commands. 
Closes #1101
 2016-07-11 19:48:17 +02:00
Jürg Lehni
a02f181c00 Release version 0.10.2 2016-07-09 21:04:37 +02:00
Jürg Lehni
9fefa7dbf0 Release version 0.10.1 2016-07-09 17:17:22 +02:00
Jürg Lehni
0b31b5fdc6 Release version 0.10.0 2016-07-09 16:37:39 +02:00
Jürg Lehni
e15de78347 Update JSHint and fix some some hinting errors. 2016-07-09 14:32:01 +02:00
Jürg Lehni
da78e837a1 Simplify Numerical.solveCubic() code by introducing evaluate() closure. 2016-07-09 13:54:02 +02:00
Jürg Lehni
9d6aab3802 Streamline handling of getNormalizationFactor() to share more code. 
Based on comments by @hkrish in https://github.com/paperjs/paper.js/pull/1087#issuecomment-231529361
 2016-07-09 13:28:50 +02:00
Jürg Lehni
2532f205a7 Prefer native Math.log2(), but support IE through internalized polyfill. 2016-07-09 12:54:17 +02:00
Jürg Lehni
7e3d18f5d4 Further cleanups in Numerical.solveQuadratic() 2016-07-09 01:10:55 +02:00
Jürg Lehni
02658c9e74 Clean-up code from PR #1087 
Closes #1085
 2016-07-09 01:01:19 +02:00
Jürg Lehni
90bc4ffecb Merge pull request #1087 from sapics/improve-poly-solve 
Improvements to solve polynomials in Numerical.js
 2016-07-07 06:39:28 +02:00
Jürg Lehni
866dcb50dd Some tweaks to potentially support strict mode. 2016-07-07 06:21:20 +02:00
Jürg Lehni
f04dd14309 Remove jsdom legacy code. 2016-07-03 14:16:17 +02:00
Jürg Lehni
df8969f1c4 Switch to jsdom v9.4.0 with native DOMParser support. 
Closes #1093
 2016-07-03 13:39:05 +02:00
Jürg Lehni
45ffc6fb88 Improve Segment constructor to correctly handle undefined values. 
Closes #1095
 2016-07-03 13:30:56 +02:00
iconexperience
916a712737 Improved and simplified addWinding and getWinding 2016-06-23 07:54:27 +02:00
Jan
f94b4f969b Accidential semicolon in var declaration 
I think this is a mistake
 2016-06-22 13:10:02 +02:00
sapics
4fd120fab8 Minor optimization in Numerical.js 2016-06-21 08:47:42 +09:00
sapics
645e2c2af3 Revert EPSILON error in solveCubic 2016-06-20 17:27:08 +09:00
sapics
78f65c9fab Improve solveQuadratic and solveCubic by hkrish c-code 2016-06-20 17:13:09 +09:00
sapics
a9cc938967 Fix normalization in solveQuadratic 2016-06-20 13:53:39 +09:00
sapics
bb683c9291 Remove same value solution in solveCubic 2016-06-20 13:52:54 +09:00
Jürg Lehni
ab24f92373 Bring back accidentally removed hit-test optimization in event handling. 
See comment.
 2016-06-19 11:02:54 +02:00
Jürg Lehni
739788b67e Clean up Event#currentTarget handlig. 2016-06-19 10:55:04 +02:00
Jürg Lehni
cc55991b66 Fix new issue with Emitter unit tests. 2016-06-18 23:14:48 +02:00
Jürg Lehni
f133475405 Implement MouseEvent#currentTarget and document MouseEvent#target. 
Relates to #995
 2016-06-18 23:06:17 +02:00
Jürg Lehni
f97143d37d Fix jshint issue introduced by a03631f620 2016-06-17 00:50:06 +02:00
Jürg Lehni
a03631f620 Remove MouseEvent#target hitTest() getter magic again. 
Relates to #995
 2016-06-17 00:42:40 +02:00
Jürg Lehni
74b22266f7 Clean up code from #1082 & #1083 2016-06-16 14:16:48 +02:00
Jürg Lehni
fa0a474ec7 Merge pull request #1083 from iconexperience/solve-cubic 
Add check of value range in Curve.solveCubic to improve performance
 2016-06-16 14:02:48 +02:00
Jan
7009fc3ea0 Add check of value range in solveCubic 
Performance of `Curve.solveCubic()` can be improved by first checking if the specified value is within the curve's value range. If it is outside the range, the expensive call to `Numerical.solveCubic()` is not necessary.
 2016-06-16 13:13:16 +02:00
Jan
c217e963b8 Rough bounds checking for _addBounds() 
Performance of `_addBounds()` can be improved significantly by performing a rough bounds checking first. This is a cheap way to check if the curve can extend the current min or max values at all. Only if the check is passed, further Only if the current bounds can be extended by the curve's bounds, further calculation needs to be done.
Also, if the values of a curve are sorted, the extrema are simply the start and end point.
 2016-06-16 12:46:12 +02:00
Jürg Lehni
827abd21b8 More refactoring for a328f5b04b 2016-06-16 12:07:38 +02:00
Jürg Lehni
e80b2ff043 Some code-cleanup for a328f5b04b 2016-06-16 11:48:29 +02:00
Jürg Lehni
85c680820e No more need for #_getCurves() since it now does the same as #getCurves() 
#getCurves() works both on Path and CompoundPath. Relates to #1073, #1075
 2016-06-16 11:16:56 +02:00
Jürg Lehni
1a392bb5db Rename monoCurves -> curves where full curves are dealt with now. 
For better clarity. Relates to #1073, #1075
 2016-06-16 11:15:27 +02:00
iconexperience
a328f5b04b Revamp winding calculation so it can determine the winding in horizontal and vertical direction. Monotonic curves are new only created on demand. 2016-06-16 10:13:10 +02:00
sapics
ff6484ba8c Fix to cover the case when Numerical.solveQuadratic return -1 in Numerical.solveCubic 2016-06-16 14:53:32 +09:00
sapics
c5b4828ace Fix to cover the case when Numerical.solveQuadratic return -1 in path._getMonoCurves culculation 2016-06-16 13:51:44 +09:00
Jan
262b9b388d Make Numerical.solveQuadratic() optimizable for Chrome V8 
Little change to help Chrome's V( optimize `Numerical.solveQuadratic()`. In my use case this resulted in an overall performance improvement of about 1.5%. For details see #1078
 2016-06-15 14:53:28 +02:00
Jürg Lehni
643df2d46d Add Raster#loaded to reflect the loading state of its image. 2016-06-14 17:08:32 +02:00
Jürg Lehni
c378050783 Fix linting error. 2016-06-14 17:02:05 +02:00
Jürg Lehni
2a3945c4a5 Add additional explanation to fix for #995 2016-06-14 16:54:16 +02:00
Jürg Lehni
724bcb2e35 Make sure mouse events propagate to the view while their targets remain consistent. 
Closes #995
 2016-06-14 16:52:31 +02:00
Jürg Lehni
93e4d81645 Clean up previous fix for #1069 by better handling mouseenter / leave events. 2016-06-14 16:15:50 +02:00
Jürg Lehni
6b3d8ecdfd Add missing semi-colon. 2016-06-14 15:26:08 +02:00
Jürg Lehni
f6b77b7442 Do not change cashed decomposed matrix data when transforming content. 
Just clear the cache and force new decomposition on next use, to avoid issues with nested applied transforms.

Closes #1004
 2016-06-14 15:16:45 +02:00
sapics
a0b868c1ba Fix indentations 2016-06-14 12:26:28 +09:00
sapics
7b91e41131 Fix variable leak 2016-06-14 12:20:58 +09:00
Jürg Lehni
28543deaf5 Boolean: Handle situations where seg.getNext() can be null. 
Closes #1056
 2016-06-13 14:17:47 +02:00
Jürg Lehni
742401a0e1 Fix Item#insertChildren() error when passing null for some children. 
Relates to #1036
 2016-06-13 14:16:25 +02:00
Jürg Lehni
693898a5b1 No more need for two passes of findBestIntersection() 
Goodbye strict-mode :)
 2016-06-13 12:49:57 +02:00
Jürg Lehni
fbe787dc4d Fix leaked global. 2016-06-13 12:13:42 +02:00
Jürg Lehni
8da82fed19 Mark all segments as visited when processing intersection and subtraction, not just overlaps. 2016-06-13 12:09:17 +02:00
Jürg Lehni
af5a5b5f2d Make findBestIntersection() more strict and improve comments. 2016-06-13 12:08:44 +02:00
Jürg Lehni
94853669f6 Do not complain about open paths if they would not contain an area when closed. 2016-06-13 12:08:04 +02:00
Jürg Lehni
7241edd98a Implement a more refined strategy to handle 'contour' segment in unite boolean operations. 
Improvement for the fix in 648beb33e9 for #1054, solves the issues described in https://github.com/paperjs/paper.js/issues/1054#issuecomment-225356983
 2016-06-13 11:58:18 +02:00
Jürg Lehni
34c35e26bd Switch to sampling only one location for winding contribution. 
Closes #1073
 2016-06-13 11:26:02 +02:00
Jürg Lehni
4c94553b81 Minor cleanup. 2016-06-13 09:00:29 +02:00
Jürg Lehni
fc600595a4 Implement improved strategy to handle tangents in CurveLocation#isCrossing() 
Relates to #1074
 2016-06-13 08:56:45 +02:00
Jürg Lehni
4966f6250f Implement better calculation of tangential angles in CurveLocation#isCrossing() 
Relates to #1074
 2016-06-12 18:53:14 +02:00
Jürg Lehni
5854c25dd5 Implement Curve#getOffsetAtTime() 2016-06-12 18:32:05 +02:00
Jürg Lehni
b0d0e41ddc Allow negative offsets in all Curve#get*At() methods. 
To search from the end of the curve instead of the beginning.
 2016-06-12 18:21:37 +02:00
Jürg Lehni
7404485f96 Simplify isInRange() check a bit. 
No need to check against ±180 as that condition will always be met.
 2016-06-12 17:43:10 +02:00
Jürg Lehni
614c781f29 Put the recursion cap back into fat-line clipping code. 
But use a higher value, and have it work in conjunction with call-count cap.
Relates to #1074
 2016-06-12 17:07:43 +02:00
Jürg Lehni
452bbfdaa4 Add unit tests and change-log entry for #904 
Closes #904
 2016-06-11 13:13:08 +02:00
Jürg Lehni
d1f1d7a5f6 Change behavior of PathItem#closePath() to always attempt joining segments. 
Add optional tolerance argument, and use it to handle SVG imprecisions.
Closes #1045
 2016-06-11 12:43:37 +02:00
Jürg Lehni
de8b626033 Add tolerance argument to Path#join(path, tolerance) 2016-06-11 12:41:23 +02:00
Jürg Lehni
68be3f102e Prevent mousedown events from disturbing mousenter / mouseleave. 
Closes #1069
 2016-06-11 11:14:19 +02:00
Jürg Lehni
41e4c622a3 Improve fat-line clipping for rare edge cases. 
Instead of limiting recursion levels, limit actual call count. Relates to #904
 2016-06-10 23:51:56 +02:00
Jürg Lehni
715025725d Improve handling of SymbolItem bounds with #applyMatrix = false. 
Closes #1070
 2016-06-10 21:32:22 +02:00
Jürg Lehni
ed3e283802 Fix Item#importJSON() to preserve #parent on existing, already inserted items. 
Closes #1041
 2016-06-10 17:45:02 +02:00
Jürg Lehni
e7f7d7c5d1 Fix jshint error caused by #1065 2016-06-10 17:28:46 +02:00
Jürg Lehni
2c2542fb2f Remove unique IDs from Color objects. 2016-06-10 16:19:59 +02:00
Jürg Lehni
0d2779dfc5 Docs: Define default value for PathItem#flatten() 
And some other minor cleanups.
 2016-06-10 14:53:52 +02:00
Jürg Lehni
964d8cf7d6 PaperScript: Only translate == to equals() calls for Point, Size and Color. 
Closes #1043
 2016-06-10 13:41:36 +02:00
Jürg Lehni
648beb33e9 Take type of boolean operation into account in getWinding() 
Relates to #1054
 2016-06-10 13:04:57 +02:00
Jürg Lehni
803dfb6bb1 Improve reliability of Curve#isStraight() 
Closes #1066
 2016-06-10 12:33:44 +02:00
Jürg Lehni
1f4e4f2f60 Implement boolean simplification suggested by @iconexperiene 
See https://github.com/paperjs/paper.js/issues/1054#issuecomment-222517963
 2016-06-10 12:06:08 +02:00
Jürg Lehni
719392dd2c Merge pull request #1060 from iconexperience/patch-3 
Check for prevTime >= tMin and prevTime <= tMax
 2016-06-10 12:00:23 +02:00
Jan
e564955501 Correclty implement sorting of intercepts 
`Array.sort()` without comparison function does not sort by numeric value, but by unicode characters (103 comes before 93 by this sorting), therefore a simple comparison function is required.
 2016-06-07 16:44:42 +02:00
Jan
b735a3ec95 Fix getInteriorPoint() 
getInteriorPoint() could return a point outside the path as explained in #1064
This fix excludes curve's start points from intercept detection to prevent double counting, it ensures that all intercepts are collected and the intercepts are sorted by x-value.
 2016-06-07 16:11:37 +02:00
Jan
9f93f6ee78 Check for prevTime >= tMin and prevTime <= tMax 
Parameter scaling should only be done if the curve was actually split previously. This only happened if prevTime greater tMin and less tMax.
 2016-06-01 14:38:44 +02:00
Jürg Lehni
f19d0c8134 Rename GradientStop#rampPoint to #offset 2016-05-31 12:35:44 +02:00
Jürg Lehni
f07927a95e Correctly handle { x: 0, y: 0 } in Raster#getAverageColor() 
Closes #1053
 2016-05-27 11:42:08 +02:00
Jürg Lehni
9aa29e0afc Add support for construction from strings to Point and Size. 2016-05-27 11:37:19 +02:00
Jürg Lehni
fefb4302e8 Improve Item#_getStrokeMatrix() 2016-05-22 21:23:46 +02:00
Jürg Lehni
948a8af9a8 Fix Item#strokeBounds with #strokeScaling and #applyMatrix 
Closes #1014
 2016-05-22 21:17:24 +02:00
Jürg Lehni
be79a0e504 Cleanup Path#flatten() code. 2016-05-22 17:24:12 +02:00
sapics
78498f4fd5 Add last curve segment point in path.flatten 2016-05-06 13:28:27 +09:00
Jürg Lehni
681d5537b3 Always pass on dictionary object in _serialize() 
It is used to determine if ojects can be serialized in compact form.
 2016-05-04 18:06:18 -07:00