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2010-03-14Move around files to remove some vanity directories.Krzysztof Kosi??ski1-84/+0
Also remove the obsolete IDL file stub. (bzr r9194)
2009-05-21Fix crash reported in bug 214186 (related to the "remove overlap" function ↵Diederik van Lierop1-0/+11
in the align dialog) (bzr r7913)
2008-11-21Merge from fe-movedTed Gould1-1/+1
(bzr r6891)
2008-10-11Merging from trunkTed Gould1-9/+9
(bzr r6884)
2008-09-18More NR ==> Geom conversion (points and some matrices/transforms)Maximilian Albert1-1/+1
(bzr r6836)
2008-08-05NR::Maybe => boost::optionalJohan B. C. Engelen1-1/+1
(bzr r6569)
2007-03-10Merge further bbox workMenTaLguY1-42/+33
(bzr r2596)
2006-07-14- Connectors with end-markers now constrained to point downwards in graph layoutTim Dwyer1-0/+2
- vpsc namespace added to libvpsc (bzr r1408)
2006-07-12Previously graph layout was done using the Kamada-Kawai layout algorithm Tim Dwyer1-3/+3
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)
2006-05-10Apparently a problem was reported with one of the test cases. Tim Dwyer1-3/+3
I can't reproduce the problem, however solve_VPSC code in inkscape was getting quite out of date with that in www.sf.net/projects/adaptagrams.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)