diff options
Diffstat (limited to 'grc/gui/Utils.py')
| -rw-r--r-- | grc/gui/Utils.py | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/grc/gui/Utils.py b/grc/gui/Utils.py index 782a7e3a01..38fde80465 100644 --- a/grc/gui/Utils.py +++ b/grc/gui/Utils.py @@ -143,3 +143,13 @@ def make_screenshot(flow_graph, file_path, transparent_bg=False): if file_path.endswith('.pdf') or file_path.endswith('.svg'): cr.show_page() psurf.finish() + + +def scale(coor, reverse=False): + factor = Constants.DPI_SCALING if not reverse else 1 / Constants.DPI_SCALING + return tuple(int(x * factor) for x in coor) + + +def scale_scalar(coor, reverse=False): + factor = Constants.DPI_SCALING if not reverse else 1 / Constants.DPI_SCALING + return int(coor * factor) |