diff options
Diffstat (limited to 'config/archive/dspam/pear/Image/Graph/Axis/Marker/Line.php')
| -rw-r--r-- | config/archive/dspam/pear/Image/Graph/Axis/Marker/Line.php | 124 |
1 files changed, 0 insertions, 124 deletions
diff --git a/config/archive/dspam/pear/Image/Graph/Axis/Marker/Line.php b/config/archive/dspam/pear/Image/Graph/Axis/Marker/Line.php deleted file mode 100644 index 0c46c144..00000000 --- a/config/archive/dspam/pear/Image/Graph/Axis/Marker/Line.php +++ /dev/null @@ -1,124 +0,0 @@ -<?php - -/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ - -/** - * Class file containing a axis marker used for explicitly highlighting a point - * (line) on the graph, based on an value specified on an axis. - * - * 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/Grid.php - */ -require_once 'Image/Graph/Grid.php'; - -/** - * Display a grid - * - * {@link Image_Graph_Grid} - * - * @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 - */ -class Image_Graph_Axis_Marker_Line extends Image_Graph_Grid -{ - - /** - * The value - * @var double - * @access private - */ - var $_value = false; - - /** - * Sets the value of the line marker (value on the axis) - * - * @param double $value the value - */ - function setValue($value) - { - $this->_value = $value; - } - - /** - * Output the grid - * - * @return bool Was the output 'good' (true) or 'bad' (false). - * @access private - */ - function _done() - { - if (parent::_done() === false) { - return false; - } - - if (!$this->_primaryAxis) { - return false; - } - - $this->_canvas->startGroup(get_class($this)); - - $i = 0; - - $this->_value = min($this->_primaryAxis->_getMaximum(), max($this->_primaryAxis->_getMinimum(), $this->_value)); - - $secondaryPoints = $this->_getSecondaryAxisPoints(); - - reset($secondaryPoints); - list ($id, $previousSecondaryValue) = each($secondaryPoints); - while (list ($id, $secondaryValue) = each($secondaryPoints)) { - if ($this->_primaryAxis->_type == IMAGE_GRAPH_AXIS_X) { - $p1 = array ('X' => $this->_value, 'Y' => $secondaryValue); - $p2 = array ('X' => $this->_value, 'Y' => $previousSecondaryValue); - } else { - $p1 = array ('X' => $secondaryValue, 'Y' => $this->_value); - $p2 = array ('X' => $previousSecondaryValue, 'Y' => $this->_value); - } - - $x1 = $this->_pointX($p1); - $y1 = $this->_pointY($p1); - $x2 = $this->_pointX($p2); - $y2 = $this->_pointY($p2); - - $previousSecondaryValue = $secondaryValue; - - $this->_getLineStyle(); - $this->_canvas->line(array('x0' => $x1, 'y0' => $y1, 'x1' => $x2, 'y1' => $y2)); - } - - $this->_canvas->endGroup(); - - return true; - } - -} - -?>
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