From 234bcf189bdf919e5a2da796ea580f3c18f8f63b Mon Sep 17 00:00:00 2001
From: Manuel Luis Sanmartín Rozada
Date: Mon, 28 Jul 2014 00:58:51 +0200
Subject: jsrrdgraph: Add fallback fonts.

---
 js/RrdGfxCanvas.js | 4 ++--
 js/RrdGraph.js     | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/js/RrdGfxCanvas.js b/js/RrdGfxCanvas.js
index 0d1784e..324b655 100644
--- a/js/RrdGfxCanvas.js
+++ b/js/RrdGfxCanvas.js
@@ -211,7 +211,7 @@ RrdGfxCanvas.prototype.text = function (x, y, color, font, tabwidth, angle, h_al
 	y = Math.round(y);
 
 	this.ctx.save();
-	this.ctx.font = font.size+'px '+"'"+font.font+"'";
+	this.ctx.font = font.size+'px '+font.font;
 
 	switch (h_align) {
 		case RrdGraph.GFX_H_LEFT:
@@ -247,7 +247,7 @@ RrdGfxCanvas.prototype.text = function (x, y, color, font, tabwidth, angle, h_al
 RrdGfxCanvas.prototype.get_text_width = function(start, font, tabwidth, text)
 {
 	this.ctx.save();
-	this.ctx.font = font.size+"px "+font.font;
+	this.ctx.font = font.size+'px '+font.font;
 	var width = this.ctx.measureText(text);
 	this.ctx.restore();
 	return width.width;
diff --git a/js/RrdGraph.js b/js/RrdGraph.js
index 7171a9c..57adaee 100644
--- a/js/RrdGraph.js
+++ b/js/RrdGraph.js
@@ -797,7 +797,7 @@ var RrdGraph = function (gfx, data)
 	this.AlmostEqualInt = new Int32Array(this.AlmostEqualBuffer);
 	this.AlmostEqualFloat = new Float32Array(this.AlmostEqualBuffer);
 
-	this.DEFAULT_FONT = 'DejaVu Sans Mono'; //DejaVu Sans Mono ,Bitstream Vera Sans Mono,monospace,Courier', // pt -> pt=px*72/96
+	this.DEFAULT_FONT = "'DejaVu Sans Mono', 'Courier', 'Ubuntu Mono'"; // pt -> pt=px*72/96
 	this.MGRIDWIDTH = 0.6;
 	this.GRIDWIDTH = 0.4;
 	this.YLEGEND_ANGLE = 90.0;
-- 
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