add missing API
authorPaul Davis <paul@linuxaudiosystems.com>
Mon, 24 Nov 2014 12:40:16 +0000 (14:40 +0200)
committerPaul Davis <paul@linuxaudiosystems.com>
Wed, 29 Apr 2015 11:22:48 +0000 (07:22 -0400)
commit065c6d813e6aac7fa216121be1b15ab6f1ca2892
tree3c4870ca838dadef67c9a5d04284022368e60440
parent4cf402bdcf12f9072e63958356fb8d30ec59d75d
add missing API
libs/canvas/ruler.cc