/Graf/ vykresli.php

<?php
include ("./jpgraph.php");
include ("./jpgraph_line.php");

include 'config.php';

mysql_connect($db_server,$db_user,$db_pass) or die("Nelze se připojit k MySQL: " . mysql_error());
mysql_select_db($mangos_db);

$data = mysql_query("select `aliance`,`horda` from `check` where `server`='1'")or die("Nelze se připojit k MySQL: " . mysql_error());
$stop=mysql_num_rows($data);
mysql_free_result($data);

$start=$stop-1500;

if ($start < 0)
   $start = 0;

$data = mysql_query("select `aliance`,`horda`,TIME(`date`) as `datum` from `check` where `server`='1' limit $start,$stop")or die("Nelze se připojit k MySQL: " . mysql_error());

$i=0;

while($row=mysql_fetch_array($data))
{
  $horda[$i]=$row[horda];
  $ali[$i]=$row[aliance];
  //if ($i%360 == 0) // viz tick interval, mensi vyuziti pameti (funguje s i bez)
  $timestamps[$i]=$row[datum];
  $i++;
}

$horda[$i]=1;
$ali[$i]=1;
$timestamps[$i] = 1;

// Create the graph. These two calls are always required
$graph = new Graph(1024,320,"auto");
$graph->img->SetMargin(40,40,40,40);
$graph->SetScale("textlin");
$graph->SetShadow();

// Create the linear plots for each category
$dplot[] = new LinePLot($horda);
$dplot[] = new LinePLot($ali);

$dplot[0]->SetFillColor("red");
$dplot[1]->SetFillColor("blue");

// Create the accumulated graph
$accplot = new AccLinePlot($dplot);

// Add the plot to the graph
$graph->Add($accplot);

$graph->xaxis->SetTextTickInterval(360);
$graph->xaxis->SetTickLabels($timestamps);

$date = date("H:i:s");

$graph->title->Set("5 hodinovy graf $jmeno_serveru");
$graph->xaxis->title->Set($date);
$graph->yaxis->title->Set("Online Players");

$graph->title->SetFont(FF_FONT1,FS_BOLD);
$graph->yaxis->title->SetFont(FF_FONT1,FS_BOLD);
$graph->xaxis->title->SetFont(FF_FONT1,FS_BOLD);

// Display the graph
$graph->Stroke();
?>