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<?php
/** Libchart - PHP chart library
*
* Copyright (C) 2005-2006 Jean-Marc Tr�meaux (jm.tremeaux at gmail.com)
*
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
/**
* Graphic primitives, extends GD with chart related primitives
*
* @author Jean-Marc Tr�meaux (jm.tremeaux at gmail.com)
*/
class Primitive
{
/**
* Creates a new primitive object
*
* @access public
* @param resource GD image resource
*/
function Primitive($img)
{
$this->img = $img;
}
/**
* Draws a straight line
*
* @access public
* @param integer line start (X)
* @param integer line start (Y)
* @param integer line end (X)
* @param integer line end (Y)
* @param Color line color
*/
function line($x1, $y1, $x2, $y2, $color, $width = 1)
{
imagefilledpolygon($this->img, array($x1, $y1 - $width / 2, $x1, $y1 + $width / 2, $x2, $y2 + $width / 2, $x2, $y2 - $width / 2), 4, $color->getColor($this->img));
// imageline($this->img, $x1, $y1, $x2, $y2, $color->getColor($this->img));
}
}
?>
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