121 lines
3.9 KiB
PHP
121 lines
3.9 KiB
PHP
<?php
|
|
|
|
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
|
|
|
/**
|
|
* Image_Graph - Main class for the graph creation.
|
|
*
|
|
* PHP versions 4 and 5
|
|
*
|
|
* LICENSE: This library is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU Lesser General Public License as published by
|
|
* the Free Software Foundation; either version 2.1 of the License, or (at your
|
|
* option) any later version. This library 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 Lesser
|
|
* General Public License for more details. You should have received a copy of
|
|
* the GNU Lesser General Public License along with this library; if not, write
|
|
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
|
* 02111-1307 USA
|
|
*
|
|
* @category Images
|
|
* @package Image_Graph
|
|
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
|
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
|
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
|
* @version CVS: $Id: Simple.php,v 1.8 2005/08/24 20:35:54 nosey Exp $
|
|
* @link http://pear.php.net/package/Image_Graph
|
|
*/
|
|
|
|
/**
|
|
* Include file Image/Graph.php
|
|
*/
|
|
require_once 'Image/Graph.php';
|
|
|
|
/**
|
|
* Class for simple creation of graphs
|
|
*
|
|
* @category Images
|
|
* @package Image_Graph
|
|
* @author Jesper Veggerby <pear.nosey@veggerby.dk>
|
|
* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
|
|
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
|
* @version Release: 0.7.2
|
|
* @link http://pear.php.net/package/Image_Graph
|
|
*/
|
|
class Image_Graph_Simple extends Image_Graph
|
|
{
|
|
|
|
/**
|
|
* Image_Graph_Simple [Constructor]
|
|
*
|
|
* @param int $width The width of the graph in pixels
|
|
* @param int $height The height of the graph in pixels
|
|
*/
|
|
function Image_Graph_Simple($width, $height, $plotType, $data, $title, $lineColor = 'black', $fillColor = 'white', $font = false)
|
|
{
|
|
parent::Image_Graph($width, $height);
|
|
|
|
$plotarea =& Image_Graph::factory('plotarea');
|
|
|
|
$dataset =& Image_Graph::factory('dataset', array($data));
|
|
|
|
if ($font === false) {
|
|
$font =& Image_Graph::factory('Image_Graph_Font');
|
|
} elseif (is_string($font)) {
|
|
$font =& Image_Graph::factory('ttf_font', $font);
|
|
$font->setSize(8);
|
|
}
|
|
|
|
$this->setFont($font);
|
|
|
|
$this->add(
|
|
Image_Graph::vertical(
|
|
Image_Graph::factory('title',
|
|
array(
|
|
$title,
|
|
array('size_rel' => 2)
|
|
)
|
|
),
|
|
$plotarea,
|
|
10
|
|
)
|
|
);
|
|
|
|
$plotarea->addNew('line_grid', array(), IMAGE_GRAPH_AXIS_Y);
|
|
|
|
$plot =& $plotarea->addNew($plotType, array(&$dataset));
|
|
$plot->setLineColor($lineColor);
|
|
$plot->setFillColor($fillColor);
|
|
|
|
$axisX =& $plotarea->getAxis(IMAGE_GRAPH_AXIS_X);
|
|
$axisX->showLabel(
|
|
IMAGE_GRAPH_LABEL_MINIMUM +
|
|
IMAGE_GRAPH_LABEL_ZERO +
|
|
IMAGE_GRAPH_LABEL_MAXIMUM
|
|
);
|
|
|
|
}
|
|
|
|
/**
|
|
* Factory method to create the Image_Simple_Graph object.
|
|
*/
|
|
function &factory($width, $height, $plotType, $data, $title, $lineColor = 'black', $fillColor = 'white', $font = false)
|
|
{
|
|
$obj =& Image_Graph::factory('Image_Graph_Simple',
|
|
array(
|
|
$width,
|
|
$height,
|
|
$plotType,
|
|
$data,
|
|
$title,
|
|
$lineColor,
|
|
$fillColor,
|
|
$font
|
|
)
|
|
);
|
|
return $obj;
|
|
}
|
|
|
|
}
|
|
?>
|