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| author | Diederik van Lierop <mail@diedenrezi.nl> | 2007-12-27 19:45:52 +0000 |
|---|---|---|
| committer | dvlierop2 <dvlierop2@users.sourceforge.net> | 2007-12-27 19:45:52 +0000 |
| commit | ef2e57886d26946690d4f98db587fc6cd3ec615a (patch) | |
| tree | 5e5eab0d2c866db21ca926101991298be0c85501 /src/libnr | |
| parent | fixed bad markup in translation (diff) | |
| download | inkscape-ef2e57886d26946690d4f98db587fc6cd3ec615a.tar.gz inkscape-ef2e57886d26946690d4f98db587fc6cd3ec615a.zip | |
Snapping a guide to nodes (while dragging it across the canvas) now also works for angled guides
(bzr r4321)
Diffstat (limited to 'src/libnr')
| -rw-r--r-- | src/libnr/nr-point-fns.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/libnr/nr-point-fns.cpp b/src/libnr/nr-point-fns.cpp index 4428ed9b3..a7b128bdb 100644 --- a/src/libnr/nr-point-fns.cpp +++ b/src/libnr/nr-point-fns.cpp @@ -111,6 +111,8 @@ project_on_linesegment(NR::Point const p, NR::Point const p1, NR::Point const p2 // calculate u according to "Minimum Distance between a Point and a Line" // see http://local.wasp.uwa.edu.au/~pbourke/geometry/pointline/ + // Warning: projected points will not necessarily be in between the endpoints of the linesegments! + if (p1 == p2) { // to avoid div. by zero below return p; } |