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fix graphs

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git-svn-id: http://www.observium.org/svn/observer/trunk@1625 61d68cd4-352d-0410-923a-c4978735b2b8
This commit is contained in:
Adam Amstrong
2010-08-02 22:12:27 +00:00
parent 8143340a02
commit e168c6922d
2 changed files with 3 additions and 2 deletions
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2
html/includes/graphs/common.inc.php
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@@ -19,7 +19,7 @@ if($_GET['bg']) { $rrd_options .= " -c CANVAS#" . mres($_GET['bg']) . " "; }
#$rrd_options .= " -c BACK#FFFFFF";
if($height < "99") { $rrd_options .= " --only-graph"; }
if($height < "99") { $rrd_options .= " --only-graph"; }
if($width <= "300") { $rrd_options .= " --font LEGEND:7:" . $config['mono_font'] . " --font AXIS:6:" . $config['mono_font'];
} else { $rrd_options .= " --font LEGEND:8:" . $config['mono_font'] . " --font AXIS:7:" . $config['mono_font']; }

3
html/includes/graphs/graph.inc.php
View File

@@ -81,7 +81,8 @@ function graph_error ($string)
{
global $width, $height;
header('Content-type: image/png');
$im = imagecreate($width+79, $height);
if($height > "99") { $width +=79; }
$im = imagecreate($width, $height);
$orange = imagecolorallocate($im, 255, 225, 225);
$px = (imagesx($im) - 7.5 * strlen($string)) / 2;
imagestring($im, 3, $px, $height / 2 - 8, $string, imagecolorallocate($im, 128, 0, 0));