render: sprite: Allow nine patches to be tinted.
authorDavid Thompson <dthompson2@worcester.edu>
Wed, 9 Jan 2019 02:51:16 +0000 (21:51 -0500)
committerDavid Thompson <dthompson2@worcester.edu>
Wed, 9 Jan 2019 02:51:16 +0000 (21:51 -0500)
commitc42b3b404c15491a2032a0e11cef83e39b3470e3
tree42d65ed2567c9f4dfc8811be28bf1f80e1cb66bb
parent48b81e45c2e043e5481b80695821ad2bbfcb6e62
render: sprite: Allow nine patches to be tinted.

* chickadee/render/sprite.scm (draw-nine-patch*, draw-nine-patch): Add
tint keyword argument.
* doc/api.texi (Sprites): Document new argument.
chickadee/render/sprite.scm
doc/api.texi