From 02badabad98a439b85e237fae064db51d55208b1 Mon Sep 17 00:00:00 2001
From: Daniel O'Connor <daniel.oconnor@gmail.com>
Date: Mon, 2 Jan 2012 11:10:14 +1030
Subject: [PATCH] Bug #18507 SVG output of multi-line axis labels is screwed
 up.

---
 Image/Canvas/SVG.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Image/Canvas/SVG.php b/Image/Canvas/SVG.php
index fec7fac..8fb17ba 100644
--- a/Image/Canvas/SVG.php
+++ b/Image/Canvas/SVG.php
@@ -740,7 +740,8 @@ function addText($params)
 
         $attrs = (isset($params['attrs']) && is_array($params['attrs'])) ? $this->_getAttributes($params['attrs']) : null;
         
-        $textHeight = $this->textHeight($text);
+        $lines = explode("\n", $text);
+        $textHeight = $this->textHeight($lines[0]);
 
         if (!is_array($alignment)) {
             $alignment = array('vertical' => 'top', 'horizontal' => 'left');