| 摘要 |
<p>A method including: receiving a document encoded in a markup language and having a page with an image and text; creating a first high-level graphics (HLG) object corresponding to the image, where the first HLG object specifies a first z-index less than zero for the first HLG object; generating a first entry in an input file including a pointer to the first HLG object; generating a second entry in the input file corresponding to the text; generating an output file using a typesetting program and the input file; in response to the first z-index not being zero: parsing the output file to identify the page; creating an ItemHandles List (IL) for the page; adding a first ItemHandle corresponding to the first entry to the IL, where the first ItemHandle including the pointer; and generating a display list for the page using the output file and the IL.</p> |
