93 lines
2.5 KiB
PHP
93 lines
2.5 KiB
PHP
<?php
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// {{{ICINGA_LICENSE_HEADER}}}
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/**
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* This file is part of Icinga 2 Web.
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*
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* Icinga 2 Web - Head for multiple monitoring backends.
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* Copyright (C) 2013 Icinga Development Team
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (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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* @copyright 2013 Icinga Development Team <info@icinga.org>
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* @license http://www.gnu.org/licenses/gpl-2.0.txt GPL, version 2
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* @author Icinga Development Team <info@icinga.org>
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*/
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// {{{ICINGA_LICENSE_HEADER}}}
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namespace Icinga\Chart\Primitive;
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use \DOMElement;
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use \Icinga\Chart\Render\RenderContext;
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/**
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* Drawable for svg circles
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*/
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class Circle extends Styleable implements Drawable
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{
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/**
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* The circles x position
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*
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* @var int
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*/
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private $x;
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/**
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* The circles y position
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*
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* @var int
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*/
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private $y;
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/**
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* The circles radius
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*
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* @var int
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*/
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private $radius;
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/**
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* Construct the circle
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*
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* @param int $x The x position of the circle
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* @param int $y The y position of the circle
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* @param int $radius The radius of the circle
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*/
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public function __construct($x, $y, $radius)
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{
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$this->x = $x;
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$this->y = $y;
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$this->radius = $radius;
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}
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/**
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* Create the SVG representation from this Drawable
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*
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* @param RenderContext $ctx The context to use for rendering
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* @return DOMElement The SVG Element
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*/
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public function toSvg(RenderContext $ctx)
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{
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$coords = $ctx->toAbsolute($this->x, $this->y);
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$circle = $ctx->getDocument()->createElement('circle');
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$circle->setAttribute('cx', $coords[0]);
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$circle->setAttribute('cy', $coords[1]);
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$circle->setAttribute('r', 5);
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$circle->setAttribute('style', $this->getStyle());
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$this->applyAttributes($circle);
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return $circle;
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}
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}
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