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<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle 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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// Moodle 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 Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Chart line.
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*
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* @package core
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* @copyright 2016 Frédéric Massart - FMCorz.net
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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namespace core;
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defined('MOODLE_INTERNAL') || die();
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/**
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* Chart line class.
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*
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* @package core
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* @copyright 2016 Frédéric Massart - FMCorz.net
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class chart_line extends chart_base {
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/** @var bool Whether the line should be smooth or not. */
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protected $smooth = false;
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/**
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* Add the smooth to the parent and return the serialized data.
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*
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* @return array
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*/
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public function jsonSerialize(): array {
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$data = parent::jsonSerialize();
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$data['smooth'] = $this->get_smooth();
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return $data;
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}
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/**
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* Get whether a lines should be smooth or not.
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*
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* @return bool
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*/
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public function get_smooth() {
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return $this->smooth;
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}
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/**
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* Set Whether the line should be smooth or not.
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*
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* @param bool $smooth True if the line chart should be smooth, false otherwise.
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*/
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public function set_smooth($smooth) {
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$this->smooth = $smooth;
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}
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}
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