From 8ffadf88423290ad9b24a63a7d67ec36ccd5975b Mon Sep 17 00:00:00 2001
From: Sebastian Koslowski <koslowski@kit.edu>
Date: Wed, 12 Oct 2016 15:17:09 +0200
Subject: grc: respect display scaling for block positions, canvas size and
props dialog
---
grc/gui/Utils.py | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
(limited to 'grc/gui/Utils.py')
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)
--
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