render: tiled: Add point->tile.
authorDavid Thompson <dthompson2@worcester.edu>
Tue, 4 Jun 2019 21:12:36 +0000 (17:12 -0400)
committerDavid Thompson <dthompson2@worcester.edu>
Tue, 4 Jun 2019 21:12:36 +0000 (17:12 -0400)
commit9d050e6ba7c40c8ed92aa1eeab7a98d89ca85970
tree54065f8904533fb9d3c8e894cbdebc3513f0f3dc
parent3da34ff5fea10d783711a63d8f53851ce633600d
render: tiled: Add point->tile.

* chickadee/render/tiled.scm (point->tile): New procedure.
* doc/api.texi (Tiled): Document it.
* examples/tiled.scm: Render tile coordinates in bottom-left corner.
chickadee/render/tiled.scm
doc/api.texi
examples/tiled.scm