在评论中设置评论框大小或样式（字体大小）？

Is it possible now to define size of comment box generated with PHPExcel? Or to define its style?

The comment content can be styled using rich text runs; but the box itself cannot be styled or resized using PHPExcel

The width and height can be changed using setWidth and setHeight commands, as follows:

$objPHPExcel->getActiveSheet()->getComment("A1")->setWidth("400px");

$objPHPExcel->getActiveSheet()->getComment("A1")->setHeight("250px");

Yes it is possible with php spreedsheet :

` $spread->getActiveSheet() ->getComment('G1')->getText()->createTextRun('Hello World!);

$spread->getActiveSheet()
->getComment("G1")->setHeight("400px");
$spread->getActiveSheet()
->getComment("G1")->setWidth("400px");`