Working with the .NET Interface (Windows 64)
The .NET interface is provided as part of the Windows 64-bit version of the product.
To use the PDF2IMG interface for .NET, follow these steps:
Create an instance of the PDF2IMG class
Instantiate the PDF2IMG class in your application.
Load your input document
Load the PDF or XPS document you want to convert to an image file or series of image files.
Select conversion options
Configure the image conversion options you need.
Convert pages to image files
Convert each page of the input document to an image file.
Dispose of the object
Call Dispose() when finished to release unmanaged resources.
The public methods provided with the PDF2IMG .NET interface include:
CheckForMissingAppearances()ConvertPageToImage()ConvertAllPagesToTIFFImage()GetPageBoxWithWhiteSpaceRemoved()LoadInput()SetImageConversionOptions()
For more detail, see the API reference documentation for the .NET Interface.
Conversions with Missing Profiles
When creating a PDF document, the best practice is to embed all the fonts the document needs directly in the file. That way, software used to open the PDF (such as Adobe Reader or Acrobat) does not need to search for fonts on the local system or provide substitutes.
Multi-Page Processing
By default, PDF2IMG converts the pages in a PDF file into multiple single-page image files. The system assigns a name to each image file with an underscore character (_) added between the file name prefix and the sequence counter number. For example, the five pages in a PDF input file called Convert.PDF would be exported as five bitmap files: