L_GetRasterPdfInfo

#include "l_bitmap.h"

L_LTFIL_API L_INT EXT_FUNCTION L_GetRasterPdfInfo(pszPdfFileName, nPageNumber, pRasterPdfInfo)

L_TCHAR* pszPdfFileName;	input file name to query
L_INT nPageNumber;	page number
pRASTERPDFINFO pRasterPdfInfo;	pointer to a structure

Gets information about a raster PDF file created with the PDF support available in the LEADTOOLS PDF Pro, Pro Suite, and the Document and Medical toolkits.

Parameter	Description
pszPdfFileName	Character string that contains the name of the source RTF file.
nPageNumber	Number of the PDF page to get information about it. The page number is 1-based. Therefore, the first page is page 1, the second page is page 2, etc.
pRasterPdfInfo	Pointer to RASTERPDFINFO structure that will be updated with information about requested page in PDF file.

Returns

SUCCESS	The function was successful.
< 1	An error occurred. Refer to Return Codes.

Comments

This function is designed to work with files created by LEADTOOLS Raster PDF plugin, but it also may work with most of Raster PDF files created by other vendors.

Required DLLs and Libraries

LTFIL
File format DLLs

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

Platforms

Win32, x64, Linux.

Example

This example will get raster information for a raster pdf saved by LEADTOOLS Raster pdf plugin

L_INT GetRasterPdfInfoExample(L_TCHAR* pszPdfFileName, 
pRASTERPDFINFO pRasterPdfInfo) 
{ 
   return L_GetRasterPdfInfo(pszPdfFileName, 1, pRasterPdfInfo); 
}

Help Version 19.0.2017.10.27

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LEADTOOLS Raster Imaging C API Help

Introduction

Version History

Getting Started

LEADTOOLS Raster Imaging Features

Redistributables/Files To Be Included With Your Application

Functions:	L_GetPDFSaveOptions, L_SetPDFSaveOptions
Topics:	Raster Image Functions: Loading Files
	Loading and Saving Images
	Portable Document Format (PDF)