PDFDocIsLinearized Method |
Call this function to determine whether the document is represented in
linearized (fast web view) format.
Namespace:
pdftron.PDF
Assembly:
pdftron (in pdftron.dll) Version: 255.255.255.255
Syntax public bool IsLinearized()
Public Function IsLinearized As Boolean
public:
virtual bool IsLinearized() sealed
Return Value
Type:
Boolean - true if document is stored in fast web view format, false otherwise.
Remarks any changes to the document can invalidate linearization. The function will
return 'true' only if the original document is linearized and if it is not
modified.
In order to provide good performance over relatively slow communication links,
PDFNet can generate PDF documents with linearized objects and hint tables that
can allow a PDF viewer application to download and view one page of a PDF file
at a time, rather than requiring the entire file (including fonts and images) to
be downloaded before any of it can be viewed.
To save a document in linearized (fast web view) format you only need to pass
'Doc.SaveOptions.e_linearized' flag in the Save method.
See Also