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| author | Johnathan Corgan <johnathan@corganlabs.com> | 2016-10-24 17:07:06 -0700 |
|---|---|---|
| committer | Johnathan Corgan <johnathan@corganlabs.com> | 2016-10-24 17:07:06 -0700 |
| commit | a411404005f3c24c8df51b68946e2cfd69e38d63 (patch) | |
| tree | 9c823748f244e7b1890e2e3203cb6884a0d72c58 /grc/gui/Utils.py | |
| parent | 065b0add8523e2f85afa0848391174889d1b61a9 (diff) | |
| parent | afadc5cb5564cb9b6136db046adccde5856edf57 (diff) | |
Merge branch 'maint'
Diffstat (limited to 'grc/gui/Utils.py')
| -rw-r--r-- | grc/gui/Utils.py | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/grc/gui/Utils.py b/grc/gui/Utils.py index 80dcb4283a..d85b846b3a 100644 --- a/grc/gui/Utils.py +++ b/grc/gui/Utils.py @@ -24,7 +24,7 @@ import gobject from Cheetah.Template import Template -from Constants import POSSIBLE_ROTATIONS, CANVAS_GRID_SIZE +from Constants import POSSIBLE_ROTATIONS, CANVAS_GRID_SIZE, DPI_SCALING def rotate_pixmap(gc, src_pixmap, dst_pixmap, angle=gtk.gdk.PIXBUF_ROTATE_COUNTERCLOCKWISE): @@ -131,3 +131,8 @@ def align_to_grid(coor, mode=round): except TypeError: x = coor return align(coor) + + +def scale(coor, reverse=False): + factor = DPI_SCALING if not reverse else 1 / DPI_SCALING + return tuple(int(x * factor) for x in coor) |