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<?php
/*
** ZABBIX
** Copyright (C) 2000-2005 SIA Zabbix
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software
** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
**/
?>
<?php
include "include/config.inc.php";
# PARAMETERS:
# itemid
# period
# from
$sizeX=200;
$sizeY=15;
// Header( "Content-type: text/html");
Header( "Content-type: image/png");
Header( "Expires: Mon, 17 Aug 1998 12:51:50 GMT");
check_authorisation();
$im = imagecreate($sizeX,$sizeY);
$red=ImageColorAllocate($im,255,0,0);
$darkred=ImageColorAllocate($im,150,0,0);
$green=ImageColorAllocate($im,0,255,0);
$darkgreen=ImageColorAllocate($im,0,150,0);
$blue=ImageColorAllocate($im,0,0,255);
$yellow=ImageColorAllocate($im,255,255,0);
$cyan=ImageColorAllocate($im,0,255,255);
$black=ImageColorAllocate($im,0,0,0);
$gray=ImageColorAllocate($im,150,150,150);
$white=ImageColorAllocate($im,255,255,255);
ImageFilledRectangle($im,0,0,$sizeX,$sizeY,ImageColorAllocate($im,120,200,120));
$now=time(NULL);
$period_start=$now-7*24*3600;
$period_end=$now;
$service=get_service_by_serviceid($_GET["serviceid"]);
$stat=calculate_service_availability($_GET["serviceid"],$period_start,$period_end);
$problem=$stat["problem"];
$ok=$stat["ok"];
// echo $problem," ",$ok;
// for test
// $problem=81;
// $service["goodsla"]=81;
// $p=min(100-$problem,20);
$p=min($problem,20);
$g=max($service["goodsla"]-80,0);
ImageFilledRectangle($im,$sizeX-$sizeX*$p/20,1,$sizeX-2,$sizeY-2,ImageColorAllocate($im,200,120,120));
ImageLine($im,$sizeX*$g/20,1,$sizeX*$g/20,$sizeY-1,$yellow);
ImageRectangle($im,0,0,$sizeX-1,$sizeY-1,$black);
$s=sprintf("%2.2f%%",$ok);
ImageString($im, 2,1,1, $s , $white);
$s=sprintf("%2.2f%%", $problem);
ImageString($im, 2,$sizeX-45,1, $s , $white);
ImageOut($im);
ImageDestroy($im);
?>
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