155 commits

Author	SHA1	Message	Date
Jürg Lehni	c4c5b070b5	Minor code clean-up.	2011-03-07 16:51:12 +00:00
Jürg Lehni	59cb7e937e	Add control over maximum iterations to Numerical.findRoot().	2011-03-07 11:59:43 +00:00
Jürg Lehni	d9b8809f3c	Further clean up getParameter() code.	2011-03-07 11:58:41 +00:00
Jürg Lehni	7956b50886	Use === for undefined comparisons.	2011-03-07 11:52:04 +00:00
Jürg Lehni	1e8dffac08	Clean up getParameter() code.	2011-03-07 11:51:01 +00:00
Jürg Lehni	0ddfc9ef33	Add support for sub ranges and negatives lengths in Curve#getParameter(), a prerequirement for adding dash support.	2011-03-07 11:37:42 +00:00
Jürg Lehni	2ac9a13e2a	Give Numerical methods more meaningful names.	2011-03-07 11:12:00 +00:00
Jürg Lehni	08545983d7	Minor clean-ups.	2011-03-07 02:38:07 +00:00
Jürg Lehni	4dd4072f6b	Use push() instead fo concat() for better getParameter() performance.	2011-03-07 02:35:06 +00:00
Jürg Lehni	3d7e66053c	Simplify getLength() for line ranges.	2011-03-07 02:33:36 +00:00
Jürg Lehni	172212c222	Clean-up code and comments.	2011-03-07 02:28:49 +00:00
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