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trim_tobias option. sorry Tobias, we love you really, but there's just too much of you! :D

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git-svn-id: http://www.observium.org/svn/observer/trunk@3028 61d68cd4-352d-0410-923a-c4978735b2b8
This commit is contained in:
Adam Amstrong
2012-04-12 15:48:33 +00:00
parent 6ff76f0be3
commit b952a94006
3 changed files with 28 additions and 1 deletions
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26
html/includes/graphs/graph.inc.php
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@@ -88,8 +88,13 @@ function graph_error($string)
}
if ($error_msg) {
/// We have an error :(
graph_error($graph_error);
} elseif (!$auth) {
/// We are unauthenticated :(
if ($width < 200)
{
graph_error("No Auth");
@@ -126,7 +131,26 @@ if ($error_msg) {
if (!$debug)
{
header('Content-type: image/png');
$fd = fopen($graphfile,'r');fpassthru($fd);fclose($fd);
if($config['trim_tobias'])
{
list($w, $h, $type, $attr) = getimagesize($graphfile);
$src_im = imagecreatefrompng($graphfile);
$src_x = '0'; // begin x
$src_y = '0'; // begin y
$src_w = $w-12; // width
$src_h = $h; // height
$dst_x = '0'; // destination x
$dst_y = '0'; // destination y
$dst_im = imagecreatetruecolor($src_w, $src_h);
$white = imagecolorallocate($dst_im, 255, 255, 255);
imagefill($dst_im, 0, 0, $white);
imagecopy($dst_im, $src_im, $dst_x, $dst_y, $src_x, $src_y, $src_w, $src_h);
imagepng($dst_im);
imagedestroy($dst_im);
} else {
$fd = fopen($graphfile,'r');fpassthru($fd);fclose($fd);
}
} else {
echo(`ls -l $graphfile`);
echo('<img src="'.data_uri($graphfile,'image/png').'" alt="graph" />');