| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
src/libcola/gradient_projection.cpp, src/libvpsc/generate-constraints.cpp,
src/libnr/nr-types.cpp, src/libnr/nr-point-fns-test.cpp, src/isnan.h,
src/libnr/nr-point-fns.cpp, src/libnr/in-svg-plane-test.cpp,
src/doxygen-main.cpp, src/display/nr-filter-composite.cpp,
src/display/nr-filter-merge.cpp, src/display/nr-filter-gaussian.cpp,
src/display/bezier-utils.cpp, src/Makefile_insert, src/eraser-context.cpp,
src/dyna-draw-context.cpp, src/tweak-context.cpp, src/sp-namedview.cpp,
src/libnr/in-svg-plane-test.h, src/libnr/nr-point-fns-test.h,
src/mod360-test.h, src/CMakeLists.txt, src/2geom/linear.h:
Properly fix the conflicting isnan.h problem:
1) Update src/2geom/isnan.h to match newest Inkscape src/isnana.h
(Also commited this change to lib2geom project repository)
2) Remove Inkscape's src/isnan.h
3) Update all files to include src/2geom/isnan.h instead of src/isnan.h
(bzr r6013)
|
|
|
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)
|
