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<?php |
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/** |
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* Copyright (C) 2019 Graham Breach |
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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 Lesser General Public License as published by |
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* the Free Software Foundation, either version 3 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 Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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*/ |
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/** |
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* For more information, please contact <graham@goat1000.com> |
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*/ |
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|
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namespace Goat1000\SVGGraph; |
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|
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class Subgraph { |
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|
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use SVGGraphTrait; |
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|
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private $type; |
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private $x; |
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private $y; |
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private $width; |
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private $height; |
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private $settings; |
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private $values = []; |
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private $links = null; |
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private $colours = null; |
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private $subgraph = true; |
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private $subgraphs = []; |
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|
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public function __construct($type, $x, $y, $w, $h, $settings) |
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{ |
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$this->type = $type; |
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$this->x = $x; |
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$this->y = $y; |
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$this->width = $w; |
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$this->height = $h; |
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if($settings === null) |
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$settings = []; |
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|
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$this->settings = $settings; |
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$this->colours = new Colours; |
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} |
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|
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/** |
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* Used to duplicate parent graph's colours |
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*/ |
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public function setColours($colours) |
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{ |
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$this->colours = $colours; |
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} |
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|
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/** |
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* Fetches the graph content |
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*/ |
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public function fetch($parent) |
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{ |
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// transform any non-numeric dimensions |
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if(is_string($this->x) || is_string($this->y) || |
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is_string($this->width) || is_string($this->height)) { |
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$coords = new Coords($parent); |
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|
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list($this->x, $this->y) = $coords->transformCoords($this->x, $this->y); |
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$this->width = $coords->transform($this->width, 'x'); |
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$this->height = $coords->transform($this->height, 'y'); |
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} |
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|
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// pass position as settings |
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$this->settings['graph_x'] = $this->x; |
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$this->settings['graph_y'] = $this->y; |
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|
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// no header, defer javascript |
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$graph = $this->setup($this->type); |
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return $graph->fetch(false, true); |
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} |
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} |
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|
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