diff options
Diffstat (limited to 'grc/gui/Utils.py')
| -rw-r--r-- | grc/gui/Utils.py | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/grc/gui/Utils.py b/grc/gui/Utils.py index ebd5aefca7..9a0a59cda7 100644 --- a/grc/gui/Utils.py +++ b/grc/gui/Utils.py @@ -17,7 +17,7 @@ along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA """ -from Constants import POSSIBLE_ROTATIONS +from Constants import POSSIBLE_ROTATIONS, CANVAS_GRID_SIZE from Cheetah.Template import Template import pygtk pygtk.require('2.0') @@ -108,3 +108,11 @@ def parse_template(tmpl_str, **kwargs): # print tmpl_str # print str(kwargs['param'].get_error_messages()) return str(Template(tmpl_str, kwargs)) + +def align_to_grid(coor): + _align = lambda: int(round(x / (1.0 * CANVAS_GRID_SIZE)) * CANVAS_GRID_SIZE) + try: + return [_align() for x in coor] + except TypeError: + x = coor + return _align()
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