diff options
author | Campbell Barton <ideasman42@gmail.com> | 2008-01-22 02:06:23 +0300 |
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committer | Campbell Barton <ideasman42@gmail.com> | 2008-01-22 02:06:23 +0300 |
commit | 0b2a6e38e4ee2fe3e887b16952fd0528b4e61a3f (patch) | |
tree | 60ede9661e4d3635950eef2fec505d34b15f620a /source/blender/src/drawipo.c | |
parent | 1fd856466a387768229cb479cc6bc3a62d08e9fe (diff) |
Added view2d_getscale function for getting the opengl x/y scale for 2d windows.
Display/Edit TimeOffset accounting for its added parent offset.
removed Extension button by mistake.
Diffstat (limited to 'source/blender/src/drawipo.c')
-rw-r--r-- | source/blender/src/drawipo.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/source/blender/src/drawipo.c b/source/blender/src/drawipo.c index 6a1744dccac..c94df84c7f7 100644 --- a/source/blender/src/drawipo.c +++ b/source/blender/src/drawipo.c @@ -521,6 +521,10 @@ void view2d_zoom(View2D *v2d, float factor, int winx, int winy) view2d_do_locks(curarea, V2D_LOCK_COPY); } +void view2d_getscale(View2D *v2d, float *x, float *y) { + if (x) *x = (G.v2d->mask.xmax-G.v2d->mask.xmin)/(G.v2d->cur.xmax-G.v2d->cur.xmin); + if (y) *y = (G.v2d->mask.ymax-G.v2d->mask.ymin)/(G.v2d->cur.ymax-G.v2d->cur.ymin); +} void test_view2d(View2D *v2d, int winx, int winy) { |