CodecsXpsOptions Class

Summary

Provides the options for loading or saving an Open XML Paper Specification (XPS) document.

Syntax

C++

Java

public class CodecsXpsOptions

Public Class CodecsXpsOptions

public class CodecsXpsOptions

public ref class CodecsXpsOptions

Remarks

Open XML Paper Specification (XPS) files have no physical width or height in pixels. You can use the CodecsRasterizeDocumentOptions to control how the final document is rendered as a raster image. For more information, refer to CodecsRasterizeDocumentLoadOptions.

For more information, refer to File Formats - XPS Format.

Example

using Leadtools; 
using Leadtools.Codecs; 
 
public void CodecsXpsOptionsExample() 
{ 
   RasterCodecs codecs = new RasterCodecs(); 
 
   string srcFileName = Path.Combine(LEAD_VARS.ImagesDir, "Image1.xps"); 
   string pngDestFileName = Path.Combine(LEAD_VARS.ImagesDir, "PngCompressed.xps"); 
   string jpegDestFileName = Path.Combine(LEAD_VARS.ImagesDir, "JpegCompressed.xps"); 
 
   // Set the resolution for loading XPS files to 300 by 300 DPI (Dots per inch) 
   codecs.Options.RasterizeDocument.Load.XResolution = 300; 
   codecs.Options.RasterizeDocument.Load.YResolution = 300; 
 
   // Load the source file 
   RasterImage image = codecs.Load(srcFileName); 
 
   // Save this file as XPS with PNG compression and quality factor of 9 (highest compression) 
   codecs.Options.Xps.Save.PngQualityFactor = 9; 
   codecs.Save(image, pngDestFileName, RasterImageFormat.Xps, 24); 
 
   // Save this file as XPS with JPEG 422 compression and quality factor of 255 (highest compression) 
   codecs.Options.Xps.Save.JpegQualityFactor = 255; 
   codecs.Save(image, jpegDestFileName, RasterImageFormat.Xps, 24); 
 
   // Clean up 
   image.Dispose(); 
   codecs.Dispose(); 
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images"; 
}

Imports Leadtools 
Imports Leadtools.Codecs 
 
Public Sub CodecsXpsOptionsExample() 
   Dim codecs As New RasterCodecs() 
 
   Dim srcFileName As String = Path.Combine(LEAD_VARS.ImagesDir, "Image1.xps") 
   Dim pngDestFileName As String = Path.Combine(LEAD_VARS.ImagesDir, "PngCompressed.xps") 
   Dim jpegDestFileName As String = Path.Combine(LEAD_VARS.ImagesDir, "JpegCompressed.xps") 
 
   ' Set the resolution for loading XPS files to 300 by 300 DPI (Dots per inch) 
   codecs.Options.RasterizeDocument.Load.XResolution = 300 
   codecs.Options.RasterizeDocument.Load.YResolution = 300 
 
   ' Load the source file 
   Dim image As RasterImage = codecs.Load(srcFileName) 
 
   ' Save this file as XPS with PNG compression and quality factor of 9 (highest compression) 
   codecs.Options.Xps.Save.PngQualityFactor = 9 
   codecs.Save(image, pngDestFileName, RasterImageFormat.Xps, 24) 
 
   ' Save this file as XPS with JPEG 422 compression and quality factor of 255 (highest compression) 
   codecs.Options.Xps.Save.JpegQualityFactor = 255 
   codecs.Save(image, jpegDestFileName, RasterImageFormat.Xps, 24) 
 
   ' Clean up 
   image.Dispose() 
   codecs.Dispose() 
End Sub 
 
Public NotInheritable Class LEAD_VARS 
   Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images" 
End Class

Requirements

Target Platforms

Reference

CodecsXpsOptions Members

Leadtools.Codecs Namespace

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Help Version 20.0.2020.4.3

Leadtools.Codecs Assembly

Introduction

Getting Started

Namespaces

Leadtools.Codecs Namespace

Assemblies