The areas of the document in which transparency is to be visible must therefore always be calculated as bitmaps and sent to the printer. Depending on the size of the bitmaps and the print resolution a large amount of data may result.
透明内容不能直接输出到打印机。因此，文档中可见的透明区域必须通过计算转换成位图，然后才能发送到打印机。根据位图的大小和打印分辨率，计算结果可能包括大量数据。