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MultiGraphTrait.php
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MultiGraphTrait.php
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<?php
/**
* Copyright (C) 2019-2022 Graham Breach
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* For more information, please contact <graham@goat1000.com>
*/
namespace Goat1000\SVGGraph;
/**
* Implements MultiGraph setup and overrides some Graph functions
*/
trait MultiGraphTrait {
/**
* Construct MultiGraph when setting values
*/
public function values($values)
{
parent::values($values);
if(!$this->values->error) {
$this->multi_graph = new MultiGraph($this->values,
$this->getOption('force_assoc'),
$this->getOption('datetime_keys'),
$this->getOption('require_integer_keys'));
$this->multi_graph->setEnabledDatasets($this->getOption('dataset'));
}
}
public function getMinValue()
{
return $this->multi_graph->getMinValue();
}
public function getMaxValue()
{
return $this->multi_graph->getMaxValue();
}
public function getMinKey()
{
return $this->multi_graph->getMinKey();
}
public function getMaxKey()
{
return $this->multi_graph->getMaxKey();
}
public function getKey($i)
{
return $this->multi_graph->getKey($i);
}
protected function setup()
{
$dataset_count = count($this->multi_graph);
$this->colourSetup($this->multi_graph->itemsCount(-1), $dataset_count);
}
}