.NET Framework 4.5.2+
.NET Framework 4.5.2+
.NET Standard 2.0+

PdfDocumentProcessor.CreateTiff(String, Int32, IEnumerable<Int32>) Method

Exports a PDF document to a TIFF image using the image’s file path, image’s largest edge length, and page numbers.

Namespace: DevExpress.Pdf

Assembly: DevExpress.Docs.v21.1.dll

Declaration

public void CreateTiff(
    string fileName,
    int largestEdgeLength,
    IEnumerable<int> pageNumbers
)

Parameters

Name Type Description
fileName String

A String which specifies the file name (including the full path) for the created Tiff image.

largestEdgeLength Int32

An integer value, specifying the length of the image’s largest dimension, in pixels.

pageNumbers IEnumerable<Int32>

A list of page numbers which implement the IEnumerable<T><Int32,> interface.

Remarks

The largestEdgeLength parameter determines the output image height for pages with the portrait orientation and width - for landscape pages.

Note

Set the PdfDocumentProcessor.RenderingEngine property to Skia to enable this method on Azure Web Apps.

The following example shows how to convert pages to a multi-page Tiff image.

using DevExpress.Pdf;

namespace ExportToTiff {
    class Program {
        static void Main(string[] args) {

            int largestEdgeLength = 1000;
            int[] pageNumbers = new int[] { 1, 3, 5 };

            // Create a PDF Document Processor.
            using (PdfDocumentProcessor processor = new PdfDocumentProcessor()) {

                // Load a document. 
                processor.LoadDocument("..\\..\\Document.pdf");

                // Export pages to a multi-page tiff image.
                processor.CreateTiff("..\\..\\Image.tiff", largestEdgeLength, pageNumbers);
            }
        }
    }
}

Important

The CreateTiff method uses GDI/GDI+ rendering and works only on Windows OS. The PlatformNotSupportedException is thrown on other operating systems.

See Also