Login   Register  
PHP Classes
elePHPant
Icontem

File: test_graph_histo.php

Recommend this page to a friend!
Stumble It! Stumble It! Bookmark in del.icio.us Bookmark in del.icio.us
  Classes of Pascal Toussaint  >  Simple Histogram  >  test_graph_histo.php  >  Download  
File: test_graph_histo.php
Role: Example script
Content type: text/plain
Description: An Exemple
Class: Simple Histogram
Generate an image with an histogram from data
Author: By
Last change:
Date: 10 years ago
Size: 5,166 bytes
 

Contents

Class file image Download
<?php
//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
// MODULE: Teste la classe Graph
//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-

if (isset($_GET['vs']))
{
    
ini_set('highlight.string',  '#999900');
    
ini_set('highlight.comment''#66cc00');
    
ini_set('highlight.keyword''#0000ff');
    
ini_set('highlight.bg',      '#bcbcbc');
    
ini_set('highlight.default''#330066');
    
ini_set('highlight.html',    '#8a8a8a');
    print 
"<html><head><title>Test Graph Histogramme -> source</title><head><body bgcolor=\"#ffffff\">";
    
highlight_file(__FILE__);
    print 
"<br><br>";
    print 
"<a href=\"?\">Voir la page</a>";
    print 
"</body></html>";

    exit;
}

include(
"class.graph/class.graph.histogram.php");

header("Pragma: no-cache"); 
header("Cache-Control: no-cache");

$document_titre "Test Graph Histogramme"// Titre de la page

if (isset($_POST['h_width'])) $h_width $_POST['h_width']; else $h_width 500;
if (isset(
$_POST['h_height'])) $h_height $_POST['h_height']; else $h_height 250;
if (isset(
$_POST['h_border'])) $h_border $_POST['h_border']; else $h_border 0;
if (isset(
$_POST['h_drawscale']))$h_drawscale "checked"; else $h_drawscale "";
if (isset(
$_POST['h_drawgradline']))$h_drawgradline "checked"; else $h_drawgradline "";
if (isset(
$_POST['h_showvalue']))$h_showvalue "checked"; else $h_showvalue "";
if (isset(
$_POST['h_xaxislabel'])) $h_xaxislabel $_POST['h_xaxislabel']; else $h_xaxislabel "Month";
if (isset(
$_POST['h_yaxislabel'])) $h_yaxislabel $_POST['h_yaxislabel']; else $h_yaxislabel "Beers";
if (!isset(
$_POST['h_width']))
{
    
$h_drawscale "checked";
    
$h_drawgradline "";
    
$h_showvalue "";
}
//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-

?> 
<html>
  <head>
    <title><?echo $document_titre?></title>
    <style>
      body{overflow:auto;}
    </style>
  </head>
  <body bgcolor="#EFFFDD">
  <table width="100%" border="1">
  <tr><td colspan="2" bgcolor="#FFFFCC"><small><b>PHP Array passed to the class :</b><br><cite>$vals = Array("January" => 25,"February" => 20,"March" => 22,"April" => 23,"May" => 21,"June" => 14,"July" => 21,"August" => 18,"September" => 14,"October" => 12,"November" => 28,"December" => 22);</cite></small></td></tr>
  <tr>
  <td>
<?php

    $vals 
= Array("January" => 25,"February" => 20,"March" => 22,"April" => 23,"May" => 21,"June" => 14,"July" => 21,"August" => 18,"September" => 14,"October" => 12,"November" => 28,"December" => 22);

    
//$vals = Array(15,10,12,16,11,14,21,18,4,12,8,16);
    
    
$H = new Histogram($vals);
    
$H->width $h_width;                        // 150 par défaut
    
$H->height $h_height;                      // 150 par défaut
    
$H->bgcolor "#EFFFDD";                     // #FFFFFF par défaut
    
$H->DrawScale = ($h_drawscale != "");        // true par défaut
    
$H->DrawGradLine = ($h_drawgradline != "");  // false par défaut     
    
$H->border=$h_border;                        // 0 par défaut
    
$H->ShowValue = ($h_showvalue != "");        // false par défaut
    
$H->XAxisLabel $h_xaxislabel;              //
    
$H->YAxisLabel $h_yaxislabel;              //
    
$H->XAxisLabelColor "#6666FF";             // #000000 par défaut
    
$H->YAxisLabelColor "#00CC66";             // #000000 par défaut
    
$H->Draw();    
    
//$H->Export('c:\\histogramme.png');
    //$H->ExportAndDraw('c:\\histogramme.png');
?>
  </td>
  <td valign="top">
    <form method="post" action="">
      <table width="100%">
      <tr>
          <td>Width&nbsp;:</td>      
          <td><input type="text" name="h_width" value="<?php echo $h_width?>"></td>
      </tr>
      <tr>
          <td>Height&nbsp;:</td>
          <td><input type="text" name="h_height" value="<?php echo $h_height?>"></td>
      </tr>
      <tr>
          <td>Border&nbsp;:</td>
          <td><input type="text" name="h_border" value="<?php echo $h_border?>"></td>
      </tr>
      <tr>
          <td colspan="2"><input type="checkbox" name="h_drawscale" value="1" <?php echo $h_drawscale ?>> Draw Scale</td>
      </tr>
      <tr>
          <td colspan="2"><input type="checkbox" name="h_drawgradline" value="1" <?php echo $h_drawgradline ?>> Draw grad line</td>
      </tr>
      <tr>
          <td colspan="2"><input type="checkbox" name="h_showvalue" value="1" <?php echo $h_showvalue ?>>Show value</td>
      </tr>
      <tr>
          <td>X Axis Label&nbsp;:</td>      
          <td><input type="text" name="h_xaxislabel" value="<?php echo $h_xaxislabel?>"></td>
      </tr>
      <tr>
          <td>Y Axis Label&nbsp;:</td>
          <td><input type="text" name="h_yaxislabel" value="<?php echo $h_yaxislabel?>"></td>
      </tr>
      <tr>
          <td colspan="2"><hr></td>
      </tr>
      <tr>
          <td colspan="2" align="center"><input type="submit" value="OK"></td>
      </tr>
      </table>
    </form>
  </td>
  </tr>
<?php
  
if ($H->ErrorMsg != "")
   print(
"<tr><td colspan=\"2\" bgcolor=\"#FF0000\" style=\"color: #FFFF33;\">".$H->ErrorMsg."</td></tr>");
?>
  </table>
  <br><br><a href="?vs=1">Voir le source</a>
  </body>
</html>
<?
//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
?>