Description
Gets the size of the specified page in a PDF document.
Applies to
Syntax
long GetPageSize(long index, ref long width, ref long height)
|
Argument |
Description |
|---|---|
|
index |
The index of the page. |
|
width |
The width of the page at the index. |
|
height |
The height of the page at the index. |
Return value
Long. Returns 1 if it succeeds and -1 if it fails. For more errors, see the Error Codes.
Examples
This example gets the size of the first page in the extract.pdf.
PDFdocument lpdf_doc
PDFpage lpdf_page
long ll_open,index
double ll_width,ll_height
PDFDocExtractor lpdf_docExt
lpdf_docExt = create PDFDocExtractor
lpdf_doc = create PDFdocument
lpdf_page = create PDFpage
ll_open = lpdf_docExt.open("extract.pdf" )
lpdf_docExt.getpagesize( 1,ll_width,ll_height )
//messagebox("Get the size of the first page：","width="+string(ll_width)+",height="+string(ll_height))
lpdf_docExt.close()
lpdf_page.importcontent( "extract.pdf", 1, 100, 100, ll_width, ll_height)
lpdf_doc.addpage( lpdf_page)
lpdf_doc.save( "D:\save\getPagesize.pdf")
See also
