Add background color option.

lacek · Apr 26, 2014 · 7236464 · 7236464
1 parent 80f7aa7
commit 7236464
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Showing 2 changed files with 6 additions and 0 deletions.
diff --git a/config.json b/config.json
@@ -45,6 +45,8 @@
   "charSpacingRatio": 0,
 
   "lineSpacingRatio": 0.1,
+
+  "backgroundColor": "#FFFFFF",
 
   "maxFileNameLength": 50
 }
diff --git a/js/main.js b/js/main.js
@@ -134,6 +134,10 @@ function drawImage() {
 		var x = 0, y = 0, row = 0;
 		rowHeight = 0;
 		var context = canvas.getContext("2d");
+		if (config.backgroundColor) {
+			context.fillStyle = config.backgroundColor;
+			context.fillRect(0, 0, width, height);
+		}
 		var maxRowWidth = Math.max.apply(Math, rowWidths);
 		if (rowWidths[0] < maxRowWidth) {
 			switch (config.charHorizontalAlign) {