From cdfd0d070f2e77fa6778a3799f132eb6e7d043c4 Mon Sep 17 00:00:00 2001
From: Adam Amstrong <adama@localhost>
Date: Wed, 28 Mar 2012 11:21:13 +0000
Subject: [PATCH] print graph when debugging graph.php. (shiny, eh?)

git-svn-id: http://www.observium.org/svn/observer/trunk@2932 61d68cd4-352d-0410-923a-c4978735b2b8
---
 html/includes/graphs/graph.inc.php | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/html/includes/graphs/graph.inc.php b/html/includes/graphs/graph.inc.php
index 05e140c40..d3adb767a 100644
--- a/html/includes/graphs/graph.inc.php
+++ b/html/includes/graphs/graph.inc.php
@@ -1,5 +1,12 @@
 <?php
 
+function data_uri($file, $mime) 
+{  
+  $contents = file_get_contents($file);
+  $base64   = base64_encode($contents); 
+  return ('data:' . $mime . ';base64,' . $base64);
+}
+
 $width    = mres($_GET['width']);
 $height   = mres($_GET['height']);
 $title    = mres($_GET['title']);
@@ -121,6 +128,7 @@ if ($error_msg) {
           $fd = fopen($graphfile,'r');fpassthru($fd);fclose($fd);
         } else {
           echo(`ls -l $graphfile`);
+          echo('<img src="'.data_uri($graphfile,'image/png').'" alt="graph" />');          
         }
         unlink($graphfile);
       }