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Diffstat (limited to 'config/archive/dspam/pear/Image/Graph/Grid.php')
| -rw-r--r-- | config/archive/dspam/pear/Image/Graph/Grid.php | 175 |
1 files changed, 0 insertions, 175 deletions
diff --git a/config/archive/dspam/pear/Image/Graph/Grid.php b/config/archive/dspam/pear/Image/Graph/Grid.php deleted file mode 100644 index 4406dbdd..00000000 --- a/config/archive/dspam/pear/Image/Graph/Grid.php +++ /dev/null @@ -1,175 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Image_Graph - PEAR PHP OO Graph Rendering Utility. - * - * 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 - * @subpackage Grid - * @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: $Id$ - * @link http://pear.php.net/package/Image_Graph - */ - -/** - * Include file Image/Graph/Element.php - */ -require_once 'Image/Graph/Element.php'; - -/** - * A grid displayed on the plotarea. - * - * A grid is associated with a primary and a secondary axis. The grid is - * displayed in context of the primary axis' label interval - meaning that a - * grid for an Y-axis displays a grid for every label on the y-axis (fx. a {@link - * Image_Graph_Grid_Lines}, which displays horizontal lines for every label on - * the y-axis from the x-axis minimum to the x-axis maximum). You should always - * add the grid as one of the first elements to the plotarea. This is due to the - * fact that elements are 'outputted' in the order they are added, i.e. if an - * grid is added *after* a chart, the grid will be displayed on top of the chart - * which is (probably) not desired. - * - * @category Images - * @package Image_Graph - * @subpackage Grid - * @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: @package_version@ - * @link http://pear.php.net/package/Image_Graph - * @abstract - */ -class Image_Graph_Grid extends Image_Graph_Plotarea_Element -{ - - /** - * The primary axis: the grid 'refers' to - * @var Axis - * @access private - */ - var $_primaryAxis = null; - - /** - * The secondary axis - * @var Axis - * @access private - */ - var $_secondaryAxis = null; - - /** - * Set the primary axis: the grid should 'refer' to - * - * @param Image_Graph_Axis $axis The axis - * @access private - */ - function _setPrimaryAxis(& $axis) - { - $this->_primaryAxis =& $axis; - } - - /** - * Set the secondary axis - * - * @param Image_Graph_Axis $axis The axis - * @access private - */ - function _setSecondaryAxis(& $axis) - { - $this->_secondaryAxis =& $axis; - } - - /** - * Get the points on the secondary axis that the grid should 'connect' - * - * @return array The secondary data values that should mark the grid 'end points' - * @access private - */ - function _getSecondaryAxisPoints() - { - if (is_a($this->_secondaryAxis, 'Image_Graph_Axis_Radar')) { - $secondaryValue = false; - $firstValue = $secondaryValue; - while (($secondaryValue = $this->_secondaryAxis->_getNextLabel($secondaryValue)) !== false) { - $secondaryAxisPoints[] = $secondaryValue; - } - $secondaryAxisPoints[] = $firstValue; - } else { - $secondaryAxisPoints = array ('#min#', '#max#'); - } - return $secondaryAxisPoints; - } - - /** - * Get the X pixel position represented by a value - * - * @param double $point the value to get the pixel-point for - * @return double The pixel position along the axis - * @access private - */ - function _pointX($point) - { - if (($this->_primaryAxis->_type == IMAGE_GRAPH_AXIS_Y) || - ($this->_primaryAxis->_type == IMAGE_GRAPH_AXIS_Y_SECONDARY)) - { - $point['AXIS_Y'] = $this->_primaryAxis->_type; - } else { - $point['AXIS_Y'] = $this->_secondaryAxis->_type; - } - return parent::_pointX($point); - } - - /** - * Get the Y pixel position represented by a value - * - * @param double $point the value to get the pixel-point for - * @return double The pixel position along the axis - * @access private - */ - function _pointY($point) - { - if (($this->_primaryAxis->_type == IMAGE_GRAPH_AXIS_Y) || - ($this->_primaryAxis->_type == IMAGE_GRAPH_AXIS_Y_SECONDARY)) - { - $point['AXIS_Y'] = $this->_primaryAxis->_type; - } else { - $point['AXIS_Y'] = $this->_secondaryAxis->_type; - } - return parent::_pointY($point); - } - - /** - * Causes the object to update all sub elements coordinates. - * - * @access private - */ - function _updateCoords() - { - $this->_setCoords( - $this->_parent->_plotLeft, - $this->_parent->_plotTop, - $this->_parent->_plotRight, - $this->_parent->_plotBottom - ); - parent::_updateCoords(); - } - -} - -?>
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