PdfImagesExtractorExtractImagesToFileAsync(Stream, Int32, String, String, CancellationToken) Method

Asynchronously extracts images from the pages of a PDF document in a stream to image files starting at a given page number through the end of the document

Definition

Namespace: HiQPdf.Next
Assembly: HiQPdf.Next.PdfProcessor (in HiQPdf.Next.PdfProcessor.dll) Version: 1.0.0
C#
public Task ExtractImagesToFileAsync(
	Stream pdfStream,
	int startPageNumber,
	string outputDirectory,
	string imageFileName,
	CancellationToken ct = default
)

Parameters

pdfStream  Stream
Stream containing the PDF document from which to extract images
startPageNumber  Int32
Start page number
outputDirectory  String
Output directory
imageFileName  String
Output file name without extension
ct  CancellationToken  (Optional)
A cancellation token that can be used to cancel the asynchronous operation. When cancellation is requested the task returned by this method will complete by throwing OperationCanceledException as soon as possible

Return Value

Task
A task that represents the asynchronous operation

See Also