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59 lines
1.8 KiB
PHP
59 lines
1.8 KiB
PHP
<?php
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/* Libchart - PHP chart library
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* Copyright (C) 2005-2011 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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/**
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* Point of coordinates (X,Y).
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* The value of X isn't really of interest, but X is used as a label to display on the horizontal axis.
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*
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* @author Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
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*/
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class Point {
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private $x;
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private $y;
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/**
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* Creates a new sampling point of coordinates (x, y)
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*
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* @param integer x coordinate (label)
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* @param integer y coordinate (value)
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*/
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public function Point($x, $y) {
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$this->x = $x;
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$this->y = $y;
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}
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/**
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* Gets the x coordinate (label).
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*
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* @return integer x coordinate (label)
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*/
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public function getX() {
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return $this->x;
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}
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/**
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* Gets the y coordinate (value).
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*
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* @return integer y coordinate (value)
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*/
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public function getY() {
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return $this->y;
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}
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}
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?>
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