PhpOffice\PhpPresentation\Tests\Writer\ODPresentation\ObjectsChartTest::testLegend PHP Метод

    public function testLegend()
    {
        $oSeries = new Series('Series', array('Jan' => 1, 'Feb' => 5, 'Mar' => 2));
        $oSeries->setShowSeriesName(true);
        $oLine = new Line();
        $oLine->addSeries($oSeries);
        $phpPresentation = new PhpPresentation();
        $oSlide = $phpPresentation->getActiveSlide();
        $oChart = $oSlide->createChartShape();
        $oChart->getPlotArea()->setType($oLine);
        $pres = TestHelperDOCX::getDocument($phpPresentation, 'ODPresentation');
        $element = '/office:document-content/office:body/office:chart/chart:chart/chart:legend';
        $this->assertTrue($pres->elementExists($element, 'Object 1/content.xml'));
        $element = '/office:document-content/office:body/office:chart/chart:chart/table:table/table:table-header-rows';
        $this->assertTrue($pres->elementExists($element, 'Object 1/content.xml'));
        $element = '/office:document-content/office:body/office:chart/chart:chart/table:table/table:table-header-rows/table:table-row';
        $this->assertTrue($pres->elementExists($element, 'Object 1/content.xml'));
        $element = '/office:document-content/office:body/office:chart/chart:chart/table:table/table:table-header-rows/table:table-row/table:table-cell';
        $this->assertTrue($pres->elementExists($element, 'Object 1/content.xml'));
        $element = '/office:document-content/office:body/office:chart/chart:chart/table:table/table:table-header-rows/table:table-row/table:table-cell[@office:value-type=\'string\']';
        $this->assertTrue($pres->elementExists($element, 'Object 1/content.xml'));
    }