golint fix

2015-07-01 17:13:33 +02:00 · 2015-07-01 17:13:33 +02:00 · 1841a3e90f
parent 4262ff5718
commit 1841a3e90f
1 changed files with 2 additions and 1 deletions
--- a/pdf2d/graphiccontext.go
+++ b/pdf2d/graphiccontext.go
@ -23,6 +23,7 @@ import (

 const (
 	c255 = 255.0 / 65535.0
+	// DPI of a pdf document is fixed at 72.
 	DPI = 72
 )