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authorWalter Bender <walter@sugarlabs.org>2013-12-13 22:51:54 (GMT)
committer Walter Bender <walter@sugarlabs.org>2013-12-13 22:51:54 (GMT)
commit3d4c26ccfd8fc851b8dd34dab753d3dc70ea8160 (patch)
tree3e0188fb9c2123968d5fd8c9e43f648d8dd5d480 /TurtleArt/tacanvas.py
parentad5db297b65e5bf1894066b1d1474d6a3f465f5c (diff)
194.4v194.4
Diffstat (limited to 'TurtleArt/tacanvas.py')
-rw-r--r--TurtleArt/tacanvas.py6
1 files changed, 5 insertions, 1 deletions
diff --git a/TurtleArt/tacanvas.py b/TurtleArt/tacanvas.py
index 4bac442..f37a3a4 100644
--- a/TurtleArt/tacanvas.py
+++ b/TurtleArt/tacanvas.py
@@ -305,10 +305,14 @@ class TurtleGraphics:
''' Draw text '''
def _draw_text(cr, label, x, y, size, width, scale, heading, rgb):
+ import textwrap
+ final_scale = int(size * scale) * pango.SCALE
+ label = str(label)
+ label = '\n'.join(textwrap.wrap(label, int(width / scale)))
cc = pangocairo.CairoContext(cr)
pl = cc.create_layout()
fd = pango.FontDescription('Sans')
- fd.set_size(int(size * scale) * pango.SCALE)
+ fd.set_size(final_scale)
pl.set_font_description(fd)
if isinstance(label, (str, unicode)):
pl.set_text(label.replace('\0', ' '))