scratchfoundation/paper.js
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194 commits

Author SHA1 Message Date
Jürg Lehni
add0bcf1fd Yet more optimisations in getParameter(), both for straight lines and curves. 2011-03-07 02:26:59 +00:00
Jürg Lehni
0e8c346888 Further optimise getParameter() / getLength() code by reusing a integrand function and taking advantage of integral ranges. 2011-03-07 02:22:33 +00:00
Jürg Lehni
3447d11a6f Some minor clean-ups. 2011-03-07 01:40:18 +00:00
Jürg Lehni
027a5e67b9 Add getLength() optimisation for straight lines. 2011-03-07 01:37:18 +00:00
Jürg Lehni
f7f5a70b1c Fix recently newly introduced bug in getStrokeBounds(). 2011-03-07 01:30:45 +00:00
Jürg Lehni
e1a7aff2f0 Add copyright notice and license file. 2011-03-07 00:50:44 +00:00
Jürg Lehni
0bfca81140 Clean-up getBounds() code and move to its own scope at the end of Path. 2011-03-07 00:36:44 +00:00
Jürg Lehni
9fdbd0146d Rename MathUtils to Numerical. 2011-03-07 00:21:04 +00:00
Jürg Lehni
58f5c8554e Add comments about initial guess. 2011-03-07 00:17:43 +00:00
Jürg Lehni
65900f8790 Implement Curve#getParameter() using MathUtils.brent(), with the astonishing result that performance can match the Java side on Chrome! 2011-03-07 00:00:45 +00:00
Jürg Lehni
29e57cc521 Replace slow simpson() method with insanely fast Gauss-Legendre Numerical Integration by Jim Armstrong which was further optimised. 2011-03-06 23:24:33 +00:00
Jürg Lehni
c4ad95b0ac More variable chaining... 2011-03-06 22:06:24 +00:00
Jürg Lehni
4c13ca6961 Fix syntax errors (that magically work on Safari). 2011-03-06 22:06:06 +00:00
Jürg Lehni
87981efeb5 Massive refactoring of transform() / getBounds() code: getBounds() / getStrokeBounds() now supports an optional Matrix parameter which is used to on the fly transform all coordinates and stroke definitions before bounds are calculated. This even supports the correct determination of rotated ellipse bounds for round strokes in symbols. 2011-03-06 21:26:38 +00:00
Jürg Lehni
6def2b9d3a Clean-up Path#arcTo() code. 2011-03-06 21:13:55 +00:00
Jürg Lehni
90b94a8d83 Various simplificiations and clean-ups in Path constructors. 2011-03-06 18:46:28 +00:00
Jürg Lehni
deb78b78cf Define fast Rectangle.create() and use it internally where applicable. 2011-03-06 18:45:56 +00:00
Jürg Lehni
4070f98374 Clean up calculateBounds(). 2011-03-06 18:33:52 +00:00
Jürg Lehni
836da3ce47 Make getCurrentSegment() a real private. 2011-03-06 15:21:12 +00:00
Jürg Lehni
dfb11610e7 Define getCurrentSegment() as private and make sure it's not used as a bean. 2011-03-06 15:17:06 +00:00
Jürg Lehni
e533b4edbb Move PostScript commands to the end of Path definition in its own injection block. 2011-03-06 15:15:13 +00:00
Jürg Lehni
f803e1ad1d Remove obsolete comment. 2011-03-06 15:14:57 +00:00
Jürg Lehni
501e42fb9d Add Path#getLength(). 2011-03-06 14:58:10 +00:00
Jürg Lehni
8b32aa9f09 Reactivate commented out code in addBevelJoin(), since it is required in some situations. 2011-03-06 14:51:46 +00:00
Jürg Lehni
2df6dc989a Add comments about changes that need backporting to Scriptographer. 2011-03-06 14:45:44 +00:00
Jürg Lehni
f6a8de8cc6 Finish work on miter caps for Path#getStrokeBounds. 2011-03-06 14:45:32 +00:00
Jürg Lehni
5507482d8f Add support for bevel joins to Path#getStrokeBounds, miter still pending. 2011-03-06 13:26:36 +00:00
Jürg Lehni
407b6d8d33 Add Curve#getPrevious / Next. 2011-03-06 13:26:09 +00:00
Jürg Lehni
de9a406dc0 Add support for all strokeCaps in getStrokeBounds, joins are still pending. 2011-03-06 13:11:25 +00:00
Jürg Lehni
15f124bd9c Link segments to their curves through Segment#getCurve(). 2011-03-06 13:11:04 +00:00
Jürg Lehni
eb09ec2442 Fix error in Curve evaluation. 2011-03-06 13:07:49 +00:00
Jürg Lehni
e19c3bf3c2 Define Curve#toString() and Curve#clone() 2011-03-06 12:56:47 +00:00
Jürg Lehni
f98de38451 Correct Segment#toString() 2011-03-06 12:56:30 +00:00
Jürg Lehni
d15bf94f8f Add curve evaluation methods, untested. 2011-03-06 12:52:13 +00:00
Jürg Lehni
00d58a3e61 Move Path#getCurveLength() to Curve#getLength() and update tests accordingly. 2011-03-06 12:29:17 +00:00
Jürg Lehni
3ca1e4a25e Always update segments when index is set, as segments list might have shifted in the meantime. 2011-03-06 12:25:08 +00:00
Jürg Lehni
909b2a22ba Begin implementing Path#curves list. 2011-03-06 12:24:15 +00:00
Jürg Lehni
474d79db17 Clean up Segment constructor and make sure internal point objects are never replaced, always updated instead. 2011-03-06 12:24:03 +00:00
Jürg Lehni
fd0d409d9e More work on Path#getStrokeBounds(), unfinished. 2011-03-06 11:42:33 +00:00
Jürg Lehni
5a1d31bba7 Improve argument reading in PostScript drawing methods. 2011-03-06 11:23:21 +00:00
Jürg Lehni
56c10f9196 Fix Segment#getHandleIn/OutIfSet and a newly introduced drawing error in Path#draw. 2011-03-06 11:18:35 +00:00
Jürg Lehni
7bea7e36de Make use of new Segment#getHandleIn/OutIfSet() where we can. 2011-03-06 11:04:41 +00:00
Jürg Lehni
b98abeb416 Declare outX, outY outside of draw loop, as it is used from previous iteration. 2011-03-06 11:00:25 +00:00
Jürg Lehni
72a1ba8e70 Activate beans for Segment and clean up bean / getter / setter mess for point / handleIn / handleOut. 2011-03-06 10:57:14 +00:00
Jürg Lehni
e892d4446a More variable definition chaining. 2011-03-06 10:15:06 +00:00
Jürg Lehni
49e828ab9d Use chained variable definitions wherever we can to save space. 2011-03-06 10:14:12 +00:00
Jürg Lehni
3a51acec88 Begin implementing Path#getStrokeBounds(). 2011-03-06 10:09:37 +00:00
Jürg Lehni
352b3f0d40 More work on Bootstrap core, move Base.isArray back to Array.isArray. 2011-03-05 13:53:18 +00:00
Jürg Lehni
4908ba5edf Expand shortened name. 2011-03-05 01:37:02 +00:00
Jürg Lehni
ce74516228 Remove more beans access, this time related to various PathStyle getters / setters. 2011-03-05 01:36:27 +00:00
Jürg Lehni
c313e702c9 Clean up a whole lot of beans access, and in the process of the refactoring improve canvas, context, size and bounds handling in Raster and PlacedSymbol. 2011-03-05 01:26:12 +00:00
Jürg Lehni
815e35fda6 Fix Segment#toString(). 2011-03-04 23:55:49 +00:00
Jürg Lehni
8d5024523c Add Path#first/lastSegment. 2011-03-04 23:33:37 +00:00
Jürg Lehni
7355c2d4a7 Switch to using Base.isArray. 2011-03-04 21:47:00 +00:00
Jürg Lehni
aa4892c0d8 Apply same optimisations from DOM methods in Item / Layer to Segment too. 2011-03-04 21:34:31 +00:00
Jürg Lehni
92bf51a7cc Simplify the way the paper namespace is created and populated. 2011-03-04 13:34:31 +00:00
Jürg Lehni
c6d79f964c Generalise all read() functions in Base.read(), fix an issue in by making sure arguments passed to initialie are never larger than length, and have Color's initialize create an RGBColor, to still be able to use Color.read(). 2011-03-04 13:19:07 +00:00
Jonathan Puckey
3837ca1f14 Have Path#setSegments convert elements in the passed array to segments. 2011-03-04 13:02:11 +01:00
Jürg Lehni
2b6dede883 Clean up white-spaces and line lengths. 2011-03-03 22:45:17 +00:00
Jürg Lehni
cbe29fd02b Rename Color#getCssString() to #toCssString(), to go with #toString(). 2011-03-03 17:36:53 +00:00
Jürg Lehni
46a0589547 Use Error constructor correctly. 2011-03-03 17:29:40 +00:00
Jürg Lehni
941c3c7346 Declare all classes as local variables, so they can be scoped. 2011-03-03 13:33:41 +00:00
Jürg Lehni
c84df5a346 Use Segment.read() correctly in Path#initialize(). 2011-03-03 13:16:14 +00:00
Jürg Lehni
3a46ac3b54 Allow read() methods to receive an optional length parameter. 2011-03-03 13:15:55 +00:00
Jürg Lehni
ecbd52cdf7 Fix Path.Line() constructor with 4 arguments. 2011-03-03 13:10:29 +00:00
Jürg Lehni
e089e080c2 Make Path#_add() handle both addition and insertion, and use it consequently so segment.path always gets correctly set. 2011-03-03 13:10:17 +00:00
Jürg Lehni
9a2462d147 No need to explicitely call Point#toString() in Segment#toString(). 2011-03-03 13:03:57 +00:00
Jürg Lehni
d4d6d652ec Rename Path#addSegment() to #_add(), to make sure it's supposed to be a private method. 2011-03-03 12:51:47 +00:00
Jürg Lehni
53b091b871 Rename #transformContent() to #_transform(), to make sure it's supposed to be a private method. 2011-03-03 12:47:55 +00:00
Jürg Lehni
490ef78b53 Fix error in CompoundPath#closePath(): Forgot to pass 'this' to getCurrentPath(). 2011-03-03 12:26:28 +00:00
Jürg Lehni
1d37c7b76f Use 'that' variable for private instance method. 2011-03-03 12:25:41 +00:00
Jürg Lehni
26ebe2f2c0 Refacture CompoundPath to only use injection scope for methods that require getCurrentPath(). 2011-03-03 12:23:46 +00:00
Jürg Lehni
07fcc000cf Move the new refactored CanvasDraw functionality to static Item.draw() and #draw() instance methods on each prototype. 2011-03-03 12:19:43 +00:00
Jürg Lehni
54bb4d5527 Merge remote-tracking branch 'origin/master' 2011-03-03 10:55:39 +00:00
Jürg Lehni
964dc462e9 Add comments to Path#strokeBounds and scafolding for #controlBounds too. 2011-03-03 10:55:35 +00:00
Jonathan Puckey
8ff04b6614 Unify canvas drawing commands in CanvasDraw.js and rework compositing code. 2011-03-03 02:22:21 +01:00
Jürg Lehni
91ec37de9c Add foundations for Path#strokeBounds support. 2011-03-02 17:27:20 +00:00
Jürg Lehni
620cb2c754 Various clean-ups in Path. 2011-03-02 17:23:45 +00:00
Jürg Lehni
dbbefa9526 index on master: fd4b7b7 Include DocumentView.js in all examples and tests. 2011-03-02 16:22:26 +00:00
Jonathan Puckey
74f797a9dd Clean up whitespace. 2011-02-28 18:30:08 +01:00
Jonathan Puckey
c6d606db0a Path: After calling Path#add(segment), return the added segment. Add todo to Path#insert. 2011-02-27 15:50:41 +01:00
Jonathan Puckey
9496ac70bd Clean up Path.RegularPolygon constructor. 2011-02-26 19:21:52 +01:00
Jonathan Puckey
eebe7e2731 Implement Path.RegularPolygon constructor and add tests for it. 2011-02-26 19:19:02 +01:00
Jürg Lehni
506e7c036c Merge remote-tracking branch 'origin/master' 2011-02-26 17:27:12 +01:00
Jürg Lehni
6d25dbbd22 Add beginning of path length calculations, work in progress. 2011-02-26 17:26:54 +01:00
Jonathan Puckey
51f4ee718c As in Scriptographer, we don't worry if there wasn't a moveTo before the first lineTo. 2011-02-26 12:44:09 +01:00
Jonathan Puckey
8828ed7e25 CompoundPath - check for this.blendMode != 'normal'. 2011-02-26 01:02:17 +01:00
Jonathan Puckey
c9d04d33f8 Implement BlendMode class. 2011-02-25 12:47:52 +01:00
Jonathan Puckey
4d83631230 Segment: remove todo. 2011-02-24 17:14:59 +01:00
Jonathan Puckey
f65625b591 Change CompoundPath#moveBy to be relative to the previous position in lack of an argument. 2011-02-24 17:13:41 +01:00
Jonathan Puckey
ad82be1bec Add CompoundPath#bounds 2011-02-24 17:11:02 +01:00
Jürg Lehni
0d53167926 Simplify calculation of bezier polynomial derivative, by dividing all factors by 3. 2011-02-22 10:39:05 +01:00
Jürg Lehni
614f9998de More optimisations in Path#getBounds(). 2011-02-22 10:35:48 +01:00
Jürg Lehni
a08e3dc366 Optimise Path#getBounds() by merging internal f() and bounds() functions and thus reducing calls. 2011-02-22 10:33:46 +01:00
Jürg Lehni
452b1e2792 Add explanations to Path#getBounds(). 2011-02-22 10:25:18 +01:00
Jonathan Puckey
b9d37e1b9b Only draw a CompoundPath if it is visible. 2011-02-21 03:52:03 +01:00
Jonathan Puckey
357a8af6ec Clean up white spaces. 2011-02-21 03:32:39 +01:00
Jonathan Puckey
5e271359b9 Add todo. 2011-02-21 01:16:53 +01:00
Jonathan Puckey
f83309d6b7 Optimize Path#draw. 2011-02-20 20:47:13 +01:00
Jürg Lehni
3374e50def Yet another optimisation in Path#transformContent(): Only transform handles if they are not [0, 0]. 2011-02-20 11:20:23 +01:00