L_INT LFile::GetRasterPdfInfo(nPageNumber, pRasterPdfInfo)
Gets information for a raster PDF file created by LEADTOOLS Raster PDF plugin.
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.
Pointer to RASTERPDFINFO structure that will be updated with information about the requested page in PDF file.
Value | Meaning |
---|---|
SUCCESS | The function was successful. |
< 1 | An error occurred. Refer to Return Codes. |
This function is designed to work with files created with the PDF support available in the LEADTOOLS PDF Pro, Pro Suite, and the Document and Medical toolkits. It may work with most raster PDF files created by other vendors.
Win32, x64.
This example loads/gets raster PDF information.
L_INT LFile__GetRasterPdfInfoExample(L_TCHAR* pszFileName, L_INT PageNumber, pRASTERPDFINFO pPdfInfo)
{
L_INT nRet;
LFile File;
File.SetFileName(pszFileName);
/* Get the raster PDF Info */
pPdfInfo->uStructSize = sizeof(RASTERPDFINFO);
nRet = File.GetRasterPdfInfo(PageNumber, pPdfInfo);
if(nRet != SUCCESS)
return nRet;
return SUCCESS;
}
Help Collections
Raster .NET | C API | C++ Class Library | HTML5 JavaScript
Document .NET | C API | C++ Class Library | HTML5 JavaScript
Medical .NET | C API | C++ Class Library | HTML5 JavaScript
Medical Web Viewer .NET
Multimedia
Direct Show .NET | C API | Filters
Media Foundation .NET | C API | Transforms
Supported Platforms
.NET, Java, Android, and iOS/macOS Assemblies
Imaging, Medical, and Document
C API/C++ Class Libraries
Imaging, Medical, and Document
HTML5 JavaScript Libraries
Imaging, Medical, and Document
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