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Fix: Detection si GD est installe et gestion erreur correct pour les PHP sans GD. Ajout des barres anne suivante-prcdente sur toutes les pages de stats

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This commit is contained in:
Laurent Destailleur
2004-06-08 20:26:55 +00:00
parent fee960d8ad
commit c8d455fd4a
8 changed files with 204 additions and 137 deletions
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29
htdocs/bargraph.class.php
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@@ -1,5 +1,6 @@
<?PHP
/* Copyright (c) 2003 Rodolphe Quiedeville <rodolphe@quiedeville.org>
* Copyright (c) 2004 Laurent Destailleur <eldy@users.sourceforge.net>
*
* 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
@@ -25,14 +26,25 @@ class BarGraph extends Graph
{
var $db;
var $errorstr;
/**
* Initialisation
*
* Retour: 0 si ko, 1 si ok
*/
Function BarGraph($data=array())
{
Function BarGraph($data=array()) {
$modules_list = get_loaded_extensions();
$isgdinstalled=0;
foreach ($modules_list as $module)
{
if ($module == 'gd') { $isgdinstalled=1; }
}
if (! $isgdinstalled) {
$this->errorstr="Erreur: Le module GD pour PHP ne semble pas disponible. Il est requis pour g<>n<EFBFBD>rer les graphiques.";
return;
}
$this->data = $data;
include_once(DOL_DOCUMENT_ROOT."/includes/phplot/phplot.php");
@@ -51,15 +63,18 @@ class BarGraph extends Graph
$this->PlotType = 'bars';
return 1;
return;
}
Function isGraphKo() {
return $this->errorstr;
}
/**
* Dessine le graphique
*
*/
Function draw($file, $data, $title='')
{
Function draw($file, $data, $title='') {
$this->prepare($file, $data, $title);
if (substr($this->MaxValue,0,1) == 1)