C# 클래스 AzureSearchOCR.PdfImageExtractor

Helper class to extract images from a PDF file. Works with the most common image types embedded in PDF files, as far as I can tell.

공개 메소드들

메소드	설명
ExtractImages ( string filename ) : System.Drawing.Image>.Dictionary	Extracts all images (of types that iTextSharp knows how to decode) from a PDF file.
ExtractImages ( string filename, int pageNumber ) : System.Drawing.Image>.Dictionary	Extracts all images (of types that iTextSharp knows how to decode) from a specified page of a PDF file.
PageContainsImages ( string filename, int pageNumber ) : bool	Checks whether a specified page of a PDF file contains images.

Extracts all images (of types that iTextSharp knows how to decode) from a PDF file.

public static ExtractImages ( string filename ) : System.Drawing.Image>.Dictionary
filename	string
리턴	System.Drawing.Image>.Dictionary

Extracts all images (of types that iTextSharp knows how to decode) from a specified page of a PDF file.

public static ExtractImages ( string filename, int pageNumber ) : System.Drawing.Image>.Dictionary
filename	string
pageNumber	int
리턴	System.Drawing.Image>.Dictionary

Checks whether a specified page of a PDF file contains images.

public static PageContainsImages ( string filename, int pageNumber ) : bool
filename	string
pageNumber	int
리턴	bool