Zabbix

<?php

/*

** Zabbix

** Copyright (C) 2001-2023 Zabbix SIA

**

** This program is free software; you can redistribute it and/or modify

** it under the terms of the GNU General Public License as published by

** the Free Software Foundation; either version 2 of the License, or

** (at your option) any later version.

**

** This program 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 General Public License for more details.

**

** You should have received a copy of the GNU General Public License

** along with this program; if not, write to the Free Software

** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

**/

​

​

class CLineGraphDraw extends CGraphDraw {

    const GRAPH_WIDTH_MIN = 20;

    const GRAPH_HEIGHT_MIN = 20;

    const LEGEND_OFFSET_Y = 90;

​

    private $cell_height_min;

    private $cell_width;

    private $drawExLegend;

    private $drawItemsLegend;

    private $intervals;

    private $is_binary;

    private $itemsHost;

    private $outer;

    private $oxy;

    private $percentile;

    private $power;

    private $show_triggers;

    private $show_work_period;

    private $triggers;

    private $unit2px;

    private $yaxis;

    private $yaxismin;

    private $yaxismax;

    private $ymin_itemid;

    private $ymax_itemid;

    private $ymin_type;

    private $ymax_type;

    private $zero;

​

    public function __construct($type = GRAPH_TYPE_NORMAL) {

        parent::__construct($type);

​

        $this->triggers = [];

​

        $this->yaxis = [

            GRAPH_YAXIS_SIDE_LEFT => false,

            GRAPH_YAXIS_SIDE_RIGHT => false

        ];

​

        $this->ymin_type = GRAPH_YAXIS_TYPE_CALCULATED;

        $this->ymax_type = GRAPH_YAXIS_TYPE_CALCULATED;

​