Class ImageSaveOptions

Options for saving a single PDF page as a raster image. Used with the extension methods provided by DRIT.Pdf.Rendering.

Inheritance
object
ImageSaveOptions
Inherited Members
Namespace: DRIT.Pdf.IO
Assembly: DRIT.Pdf.dll
Syntax
public sealed class ImageSaveOptions

Constructors

ImageSaveOptions(ImageSaveFormat)

Creates options for the specified image format.

Declaration
public ImageSaveOptions(ImageSaveFormat format)
Parameters
Type Name Description
ImageSaveFormat format

Properties

Dpi

Dots-per-inch used to compute pixel dimensions when Width is 0. Defaults to 96.

Declaration
public int Dpi { get; set; }
Property Value
Type Description
int

Format

The output image format (JPEG, PNG, or TIFF).

Declaration
public ImageSaveFormat Format { get; }
Property Value
Type Description
ImageSaveFormat

JpegQuality

JPEG quality in the range 1–100. Ignored for PNG. Defaults to 85.

Declaration
public int JpegQuality { get; set; }
Property Value
Type Description
int

PageCount

Number of pages to render starting from PageNumber. A value less than or equal to 0 means all remaining pages. Defaults to 1.

Declaration
public int PageCount { get; set; }
Property Value
Type Description
int

PageNumber

Zero-based index of the page to render. Defaults to 0.

Declaration
public int PageNumber { get; set; }
Property Value
Type Description
int

Width

Desired output width in pixels. The height is calculated automatically from the page aspect ratio. Set to 0 to derive the size from Dpi instead.

Declaration
public int Width { get; set; }
Property Value
Type Description
int