Viewing Class

The profile to convert PDF documents to JPEG or PNG images for viewing

This profile is suitable for converting PDFs to rasterized images for using in web and desktop viewing applications or as thumbnails.

By default, ImageOptions is set to PngImageOptions which uses the output format PNG and lossless compression. If set to JpegImageOptions, the output format is JPEG.

Inheritance Hierarchy

SystemObject
  PdfTools.InternalNativeBase
    PdfTools.InternalNativeObject
      PdfTools.Pdf2Image.ProfilesProfile
        PdfTools.Pdf2Image.ProfilesViewing

Namespace: PdfTools.Pdf2Image.Profiles
Assembly: PdfTools (in PdfTools.dll) Version: 1.7.0+cfcc11b476b3e1eb4320f0f37269191f64e36bd8

Syntax

public class Viewing : Profile

The Viewing type exposes the following members.

Constructors

	Name	Description
	Viewing

Properties

	Name	Description
	ContentOptions	The parameters how to render PDF content elements (Inherited from Profile)
	ImageOptions	The settings for the output image Supported types are: PngImageOptions to create PNG images JpegImageOptions to create JPEG images Default: PngImageOptions
	ImageSectionMapping	The image section mapping This property specifies how a PDF page is placed onto the target image. Supported types are: RenderPageAtResolution to define the resolution of the output images. RenderPageToMaxImageSize to define the maximum image size of the output images. Default: RenderPageAtResolution with 150 DPI.

Name

Description