From be5a5617ef0e4ae4e2b25cce383d7be2ce584cf7 Mon Sep 17 00:00:00 2001
From: Steven Edwards <steven@stephenwithav.com>
Date: Sun, 9 Aug 2015 12:44:50 -0400
Subject: [PATCH] Add SetFontNamer func.

SetFontNamer changs draw2d's default font naming convention.  Accepts a
func of type FontFileNamer, which accepts a FontData and returns the
filename as a string.
---
 font.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/font.go b/font.go
index 0c3305f..ef7274c 100644
--- a/font.go
+++ b/font.go
@@ -87,6 +87,10 @@ func SetFontFolder(folder string) {
 	fontFolder = filepath.Clean(folder)
 }
 
+func SetFontNamer(fn FontFileNamer) {
+	fontNamer = fn
+}
+
 func loadFont(fontFileName string) *truetype.Font {
 	fontBytes, err := ioutil.ReadFile(path.Join(fontFolder, fontFileName))
 	if err != nil {