simon-svn: gonville: simon

[Commits to Tartarus CVS repository.]

SVN root:       svn://svn.tartarus.org/sgt
Changes by:     simon
Revision:       8955
Date:           2010-05-22 13:57:19 +0100 (Sat, 22 May 2010)

Log message (7 lines):
Tweak the treble clef to improve the join between the straight line
'backbone' and the curve at the bottom, by implementing a new curve
type which is the involute of an exponential decay curve (hence
attaining zero curvature at one end, which circle involutes can't
do). The difference is only just visible in after.png, but I think
it is an improvement - that join was the biggest flaw in the clef
from my POV.

Modified files:
U   gonville/README.dev
U   gonville/curves.py
U   gonville/glyphs.py
U   gonville/gui.py

Links:
http://svn.tartarus.org/sgt/?rev=8955&view=rev
http://svn.tartarus.org/sgt/gonville/README.dev?rev=8955&r1=8954&r2=8955
http://svn.tartarus.org/sgt/gonville/curves.py?rev=8955&r1=8954&r2=8955
http://svn.tartarus.org/sgt/gonville/glyphs.py?rev=8955&r1=8954&r2=8955
http://svn.tartarus.org/sgt/gonville/gui.py?rev=8955&r1=8954&r2=8955