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87 lines
2.5 KiB
87 lines
2.5 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 CSvgGraphMetricsBar extends CSvgGroup {
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private const ZBX_STYLE_CLASS = 'svg-graph-bar';
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private $path;
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private $itemid;
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private $item_name;
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private $options;
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public function __construct(array $path, array $metric) {
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parent::__construct();
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$this->path = $path;
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$this->itemid = $metric['itemid'];
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$this->item_name = $metric['name'];
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$this->options = $metric['options'] + [
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'color' => CSvgGraph::SVG_GRAPH_DEFAULT_COLOR,
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'pointsize' => CSvgGraph::SVG_GRAPH_DEFAULT_POINTSIZE,
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'transparency' => CSvgGraph::SVG_GRAPH_DEFAULT_TRANSPARENCY,
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'width' => CSvgGraph::SVG_GRAPH_DEFAULT_LINE_WIDTH,
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'order' => 1
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];
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}
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public function makeStyles(): array {
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$this
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->addClass(self::ZBX_STYLE_CLASS)
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->addClass(self::ZBX_STYLE_CLASS.'-'.$this->itemid.'-'.$this->options['order']);
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return [
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'.'.self::ZBX_STYLE_CLASS.'-'.$this->itemid.'-'.$this->options['order'] => [
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'fill-opacity' => $this->options['transparency'] * 0.1,
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'fill' => $this->options['color']
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]
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];
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}
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private function draw(): void {
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$this->addItem(
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(new CSvgCircle(-10, -10, $this->options['width'] + 4))
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->addClass(CSvgTag::ZBX_STYLE_GRAPH_HIGHLIGHTED_VALUE)
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);
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foreach ($this->path as [$x1, $x2, $y1, $y2, $label, $tooltip_x]) {
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$this->addItem(
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(new CSvgPolygon(
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[[$x1, $y2], [$x2, $y2], [$x2, $y1], [$x1, $y1]]
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))
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->setAttribute('label', $label)
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->setAttribute('data-px', $tooltip_x)
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);
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}
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}
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public function toString($destroy = true): string {
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$this->setAttribute('data-set', 'bar')
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->setAttribute('data-metric', $this->item_name)
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->setAttribute('data-color', $this->options['color'])
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->draw();
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return parent::toString($destroy);
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}
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}
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