You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
119 lines
3.1 KiB
119 lines
3.1 KiB
<?php declare(strict_types = 0);
|
|
/*
|
|
** 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 CSvgGraphSimpleTrigger extends CSvgGroup {
|
|
|
|
private const LABEL_FONT_SIZE = 10;
|
|
private const LABEL_MARGIN = 4;
|
|
|
|
private const ZBX_STYLE_CLASS = 'svg-graph-simple-trigger';
|
|
|
|
private $color;
|
|
|
|
private $index;
|
|
private $side;
|
|
|
|
private $constant;
|
|
private $description;
|
|
private $value;
|
|
private $min;
|
|
private $max;
|
|
|
|
public function __construct($constant, $description, $value, $min, $max) {
|
|
parent::__construct();
|
|
|
|
$this->constant = $constant;
|
|
$this->description = $description;
|
|
$this->value = $value;
|
|
$this->min = $min;
|
|
$this->max = $max;
|
|
}
|
|
|
|
public function setColor(string $color): CSvgGraphSimpleTrigger {
|
|
$this->color = $color;
|
|
|
|
return $this;
|
|
}
|
|
|
|
public function setIndex(int $index): CSvgGraphSimpleTrigger {
|
|
$this->index = $index;
|
|
|
|
return $this;
|
|
}
|
|
|
|
public function setSide(int $side): CSvgGraphSimpleTrigger {
|
|
$this->side = $side;
|
|
|
|
return $this;
|
|
}
|
|
|
|
public function makeStyles(): array {
|
|
return [
|
|
'.'.self::ZBX_STYLE_CLASS.'-'.$this->index.'-'.$this->side.' line' => [
|
|
'stroke' => $this->color,
|
|
'stroke-width' => '2px',
|
|
'stroke-dasharray' => 5
|
|
],
|
|
'.'.self::ZBX_STYLE_CLASS.'-'.$this->index.'-'.$this->side.' text' => [
|
|
'font-size' => self::LABEL_FONT_SIZE.'px',
|
|
'fill' => $this->color
|
|
]
|
|
];
|
|
}
|
|
|
|
private function draw(): void {
|
|
$total = $this->max - $this->min;
|
|
|
|
if ($total == INF) {
|
|
$total = $this->max / 10 - $this->min / 10;
|
|
$fraction = $this->value / 10 - $this->min / 10;
|
|
}
|
|
else {
|
|
$fraction = $this->value - $this->min;
|
|
}
|
|
|
|
$y = $this->height + $this->y - CMathHelper::safeMul([
|
|
$this->height, $fraction, 1 / $total
|
|
]);
|
|
$label_x = ($this->side == GRAPH_YAXIS_SIDE_RIGHT)
|
|
? $this->width + $this->x - self::LABEL_MARGIN
|
|
: $this->x + self::LABEL_MARGIN;
|
|
|
|
$this->addItem([
|
|
new CSvgLine($this->x, $y, $this->x + $this->width, $y),
|
|
(new CSvgText($this->constant, $label_x, $y - self::LABEL_MARGIN / 2))
|
|
->setAttribute('text-anchor', $this->side == GRAPH_YAXIS_SIDE_RIGHT ? 'end' : null)
|
|
]);
|
|
}
|
|
|
|
public function toString($destroy = true): string {
|
|
$this
|
|
->addClass(self::ZBX_STYLE_CLASS)
|
|
->addClass(self::ZBX_STYLE_CLASS.'-'.$this->index.'-'.$this->side)
|
|
->setAttribute('severity-color', $this->color)
|
|
->setAttribute('constant', $this->constant)
|
|
->setAttribute('description', $this->description)
|
|
->draw();
|
|
|
|
return parent::toString($destroy);
|
|
}
|
|
}
|