How do I customize the lines in the line charts on PHPPowerpoint/PHPPresentation? I can\'t find anything in there documentation or in the samples to figure this out.
He
It's actually in the develop branch.
But you can do this :
$oOutline = new \PhpOffice\PhpPresentation\Style\Outline();
$oOutline->getFill()->setFillType(Fill::FILL_SOLID);
$oOutline->getFill()->setStartColor(new Color(Color::COLOR_YELLOW));
$oOutline->setWidth(2);
$series->setOutline($oOutline);