PlotArea.php

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<?php
 
namespace PhpOffice\PhpSpreadsheet\Chart;
 
use PhpOffice\PhpSpreadsheet\Worksheet\Worksheet;
 
class PlotArea
{
    private $layout;
 
    private $plotSeries = [];
 
    public function __construct(?Layout $layout = null, array $plotSeries = [])
    {
        $this->layout = $layout;
        $this->plotSeries = $plotSeries;
    }
 
    public function getLayout()
    {
        return $this->layout;
    }
 
    public function getPlotGroupCount(): int
    {
        return count($this->plotSeries);
    }
 
    public function getPlotSeriesCount()
    {
        $seriesCount = 0;
        foreach ($this->plotSeries as $plot) {
            $seriesCount += $plot->getPlotSeriesCount();
        }
 
        return $seriesCount;
    }
 
    public function getPlotGroup()
    {
        return $this->plotSeries;
    }
 
    public function getPlotGroupByIndex($index)
    {
        return $this->plotSeries[$index];
    }
 
    public function setPlotSeries(array $plotSeries)
    {
        $this->plotSeries = $plotSeries;
 
        return $this;
    }
 
    public function refresh(Worksheet $worksheet): void
    {
        foreach ($this->plotSeries as $plotSeries) {
            $plotSeries->refresh($worksheet);
        }
    }
}