pdf 結合

When you print the document, the stroke prints at the true width

|Header |Body |Cross-Reference Table |Trailer PDF File Header Irrespective of the PDF version, a PDF file starts with a header containing unique identifier for PDF and the version of the format such as %PDF-1x where x ranges from 1-7

File Body The body of a PDF file consists of a sequence of indirect objects representing the contents of a documentThe objects, as described above, represent components of the document such as fonts, pages and sampled imagesBeginning with PDF 1

5, the body can also contain object streams, each of which contains a sequence of indirect objectsCross-Reference Table The cross-reference table contains information that permits random access to indirect objects within the file so that the entire file need not be read to locate any particular object

The table shall contain a one-line entry for each indirect object, specifying the byte offset of that object within the body of the file

(Beginning with PDF 1Use Page Cache: Places the next page in a buffer before the current page is viewed to reduce the time required to page through a document

Use 2D Graphics Acceleration (Windows only): (Appears only if your computer hardware supports 2D graphics acceleration) Speeds up zooming, scrolling, and redrawing of page content, and speeds the rendering and manipulation of 2D PDF content

This option is selected by defaultNote: If this option isn't available in the Page Display preferences, you may have to update your GPU card driver to enable this hardware feature