Zabbix

<?php declare(strict_types = 0);

/*

** Copyright (C) 2001-2025 Zabbix SIA

**

** This program is free software: you can redistribute it and/or modify it under the terms of

** the GNU Affero General Public License as published by the Free Software Foundation, version 3.

**

** 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 Affero General Public License for more details.

**

** You should have received a copy of the GNU Affero General Public License along with this program.

** If not, see <https://www.gnu.org/licenses/>.

**/

​

​

class CSvgGraphGrid extends CSvgGroup {

​

    private const ZBX_STYLE_CLASS = 'svg-graph-grid';

​

    private $points_value;

    private $points_time;

​

    private $color;

​

    public function __construct(array $points_value, array $points_time) {

        parent::__construct();

​

        $this->points_value = $points_value;

        $this->points_time = $points_time;

    }

​

    public function setColor(string $color): self {

        $this->color = $color;

​

        return $this;

    }

​

    public function makeStyles(): array {

        return [

            '.'.self::ZBX_STYLE_CLASS.' path' => [

                'stroke-dasharray' => '2,2',

                'stroke' => $this->color

            ]

        ];

    }

​

    private function draw(): void {

        $path = new CSvgPath();

​

        foreach ($this->points_time as $point => $time) {

            if (($this->x + $point) <= ($this->x + $this->width)) {

                $path

                    ->moveTo($this->x + $point, $this->y)

                    ->lineTo($this->x + $point, $this->y + $this->height);

            }

        }

​

        foreach ($this->points_value as $point => $value) {

            if (($this->y + $this->height - $point) <= ($this->y + $this->height)) {

                $path

                    ->moveTo($this->x, $this->y + $this->height - $point)

                    ->lineTo($this->x + $this->width, $this->y + $this->height - $point);