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- <?php
- //
- // +------------------------------------------------------------------------+
- // | PEAR :: Image :: GIS :: Line Set |
- // +------------------------------------------------------------------------+
- // | Copyright (c) 2002-2004 Jan Kneschke <jan@kneschke.de> and |
- // | Sebastian Bergmann <sb@sebastian-bergmann.de>. |
- // +------------------------------------------------------------------------+
- // | This source file is subject to version 3.00 of the PHP License, |
- // | that is available at http://www.php.net/license/3_0.txt. |
- // | If you did not receive a copy of the PHP license and are unable to |
- // | obtain it through the world-wide-web, please send a note to |
- // | license@php.net so we can mail you a copy immediately. |
- // +------------------------------------------------------------------------+
- //
- // $Id: LineSet.php,v 1.2 2004/01/01 10:31:37 sebastian Exp $
- //
-
- /**
- * A Set of Lines.
- *
- * @version $Revision: 1.2 $
- * @since Image_GIS 1.0.1
- */
- class Image_GIS_LineSet {
- /**
- * @var array $color
- */
- var $color = 'black';
-
- /**
- * @var array $lines
- */
- var $lines = array();
-
- /**
- * @var array $min
- */
- var $min = array(
- 'x' => 0,
- 'y' => 0
- );
-
- /**
- * @var array $max
- */
- var $max = array(
- 'x' => 0,
- 'y' => 0
- );
-
- /**
- * Constructor.
- *
- * @param string $color
- * @access public
- */
- function Image_GIS_LineSet($color = 'black') {
- $this->color = $color;
- }
-
- /**
- * Adds a line to the line set.
- *
- * @param float $x1
- * @param float $y1
- * @param float $x2
- * @param float $y2
- * @access public
- */
- function addLine($x1, $y1, $x2, $y2) {
- $this->lines[] = array($x1, $y1, $x2, $y2);
-
- $this->min['x'] = min($this->min['x'], $x1, $x2);
- $this->min['y'] = min($this->min['y'], $y1, $y2);
- $this->max['x'] = max($this->max['x'], $x1, $x2);
- $this->max['y'] = max($this->max['y'], $y1, $y2);
- }
- }
- ?>
-