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| author | Diederik van Lierop <mail@diedenrezi.nl> | 2008-03-25 22:12:45 +0000 |
|---|---|---|
| committer | dvlierop2 <dvlierop2@users.sourceforge.net> | 2008-03-25 22:12:45 +0000 |
| commit | 8a5bebb2b8946eee675c7fee4f7448d5d42e71b6 (patch) | |
| tree | 52a6480eccdb74cdaca13d88e7f6fc5528be3b71 /src/mod360.cpp | |
| parent | whitespace. tab to spaces. improve readability (diff) | |
| download | inkscape-8a5bebb2b8946eee675c7fee4f7448d5d42e71b6.tar.gz inkscape-8a5bebb2b8946eee675c7fee4f7448d5d42e71b6.zip | |
Major overhaul of the selector tool's internals to improve handling of transformations, origins and snapping, for both visual and geometric bounding boxes (see for example bug #174046 in Launchpad)
(bzr r5189)
Diffstat (limited to '')
| -rw-r--r-- | src/mod360.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/mod360.cpp b/src/mod360.cpp index a30aa65a7..8abda4cf7 100644 --- a/src/mod360.cpp +++ b/src/mod360.cpp @@ -17,6 +17,16 @@ double mod360(double const x) return ret; } +/** Returns \a x wrapped around to between -180 and less than 180, + or 0 if \a x isn't finite. +**/ +double mod360symm(double const x) +{ + double m = mod360(x); + + return m < 180.0 ? m : m - 360.0; +} + /* Local Variables: mode:c++ |