inkscape - An experimental livecoding plugin for Inkscape

	Commit message (Collapse)	Author	Age	Files	Lines
*	Previously graph layout was done using the Kamada-Kawai layout algorithm	Tim Dwyer	2006-07-12	1	-308/+0
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	implemented in Boost. I am replacing this with a custom implementation of a constrained stress-majorization algorithm. The stress-majorization algorithm is more robust and has better convergence characteristics than Kamada-Kawai, and also simple constraints can be placed on node position (for example, to enforce downward-pointing edges, non-overlap constraints, or cluster constraints). Another big advantage is that we no longer need Boost. I've tested the basic functionality, but I have yet to properly handle disconnected graphs or to properly scale the resulting layout. This commit also includes significant refactoring... the quadratic program solver - libvpsc (Variable Placement with Separation Constraints) has been moved to src/libvpsc and the actual graph layout algorithm is in libcola. (bzr r1394)
*	increased alarm time-out to 60 secs (because 30 seconds may not have been ↵	Tim Dwyer	2006-05-10	1	-2/+2
\| \| \| \| \|	enough on slow machines) (bzr r804)
*	Apparently a problem was reported with one of the test cases.	Tim Dwyer	2006-05-10	1	-1/+1
\| \| \| \| \| \| \| \|	I can't reproduce the problem, however solve_VPSC code in inkscape was getting quite out of date with that in www.sf.net/projects/adaptagrams. I've updated the code, which may fix the problem, or at least if it's reported again then I'll know it's still an issue. (bzr r803)
*	moving trunk for module inkscape	MenTaLguY	2006-01-16	1	-0/+308
	(bzr r1)