added constants for barcode types

2017-06-17 16:42:17 -05:00
1 parent a4f901055a
commit 2e13775dbc
@@ -24,7 +24,7 @@ func (c *aztecCode) Content() string {
 }

 func (c *aztecCode) Metadata() barcode.Metadata {
-	return barcode.Metadata{"Aztec", 2}
+	return barcode.Metadata{barcode.TypeAztec, 2}
 }

 func (c *aztecCode) ColorModel() color.Model {