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84 lines
2.2 KiB
84 lines
2.2 KiB
<?php declare(strict_types = 0);
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/*
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** Zabbix
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** Copyright (C) 2001-2023 Zabbix SIA
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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 2 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, write to the Free Software
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** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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**/
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class CSvgGraphGrid extends CSvgGroup {
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private const ZBX_STYLE_CLASS = 'svg-graph-grid';
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private $points_value;
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private $points_time;
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private $color;
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public function __construct(array $points_value, array $points_time) {
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parent::__construct();
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$this->points_value = $points_value;
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$this->points_time = $points_time;
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}
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public function setColor(string $color): self {
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$this->color = $color;
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return $this;
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}
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public function makeStyles(): array {
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return [
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'.'.self::ZBX_STYLE_CLASS.' path' => [
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'stroke-dasharray' => '2,2',
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'stroke' => $this->color
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]
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];
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}
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private function draw(): void {
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$path = new CSvgPath();
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foreach ($this->points_time as $point => $time) {
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if (($this->x + $point) <= ($this->x + $this->width)) {
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$path
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->moveTo($this->x + $point, $this->y)
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->lineTo($this->x + $point, $this->y + $this->height);
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}
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}
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foreach ($this->points_value as $point => $value) {
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if (($this->y + $this->height - $point) <= ($this->y + $this->height)) {
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$path
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->moveTo($this->x, $this->y + $this->height - $point)
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->lineTo($this->x + $this->width, $this->y + $this->height - $point);
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}
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}
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$this->addItem($path);
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}
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public function toString($destroy = true): string {
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$this
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->addClass(self::ZBX_STYLE_CLASS)
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->setAttribute('shape-rendering', 'crispEdges')
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->draw();
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return parent::toString($destroy);
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}
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}
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