add IMDraw BasicTarget interface check

2017-03-15 13:55:52 +01:00 · 2017-03-15 13:55:52 +01:00 · 5cc293784e
parent d11245e164
commit 5cc293784e
1 changed files with 2 additions and 0 deletions
--- a/graphics.go
+++ b/graphics.go
@ -78,6 +78,8 @@ type IMDraw struct {
 	tmp    []Vec
 }

+var _ BasicTarget = (*IMDraw)(nil)
+
 type point struct {
 	pos       Vec
 	col       NRGBA