summaryrefslogtreecommitdiff
path: root/doc/api.texi
diff options
context:
space:
mode:
authorDavid Thompson <dthompson2@worcester.edu>2021-10-06 08:05:02 -0400
committerDavid Thompson <dthompson2@worcester.edu>2021-10-06 08:05:02 -0400
commit8f4d24f0400ad34424e9c077c3111e2e8136ded6 (patch)
tree3a0384628abdf4b2993ac9ab3602d70708dd80b4 /doc/api.texi
parent23aaaf38f1b21569be64fa59b7f497ec616071a3 (diff)
graphics: path: Add arc-to procedure.
Diffstat (limited to 'doc/api.texi')
-rw-r--r--doc/api.texi7
1 files changed, 7 insertions, 0 deletions
diff --git a/doc/api.texi b/doc/api.texi
index 9a36bc4..a237d97 100644
--- a/doc/api.texi
+++ b/doc/api.texi
@@ -2095,6 +2095,13 @@ Draw an elliptical arc spanning the angle range [@var{angle-start},
@var{ry} (set both to the same value for a circular arc.)
@end deffn
+@deffn {Procedure} arc-to c1 c2 radius
+Draw a circular arc with radius @var{radius} that is tangential to the
+line segment formed by the current pen position and @var{c1}, as well
+as the line segment formed by @var{c1} and @var{c2}. The result is a
+smooth corner.
+@end deffn
+
Included are some helpful procedures for generating common types of
paths: