Class PdfCompressionOptions

Represents compression options of the loaded document.

Inheritance
System.Object
PdfCompressionOptions
Inherited Members
System.Object.ToString()
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
Namespace: Syncfusion.Pdf
Assembly: Syncfusion.Pdf.Base.dll
Syntax
public class PdfCompressionOptions
Remarks

To know more about refer this link .

Examples
//Load an existing document.
PdfLoadedDocument ldoc = new PdfLoadedDocument("input.pdf");
//Initialize new instance of PdfCompressionOptions class.
PdfCompressionOptions options = new PdfCompressionOptions();
//set the compress images based on the image quality. 
options.CompressImages = true;
//set the image quality.
options.ImageQuality = 50;
//set the optimize font.
options.OptimizeFont = true;
//set the optimize page contents.
options.OptimizePageContents = true;
//set the remove metadata informations.
options.RemoveMetadata = true;
ldoc.CompressionOptions = options;
//Save and close the document.
ldoc.Save("Output.pdf");
ldoc.Close(true);
'Load an existing document.
Dim ldoc As PdfLoadedDocument = New PdfLoadedDocument("input.pdf")
'Initialize new instance of PdfCompressionOptions class.
Dim options As PdfCompressionOptions = New PdfCompressionOptions()
'set the compress images based on the image quality. 
options.CompressImages = True
'set the image quality.
options.ImageQuality = 50
'set the optimize font.
options.OptimizeFont = True
'set the optimize page contents.
options.OptimizePageContents = True
'set the remove metadata informations.
options.RemoveMetadata = True
ldoc.CompressionOptions = options
'Save and Close the document.
ldoc.Save("Output.pdf")
ldoc.Close(True)

Constructors

PdfCompressionOptions()

Declaration
public PdfCompressionOptions()

Properties

CompressImages

Gets or sets whether compress images based on the image quality.

Declaration
public bool CompressImages { get; set; }
Property Value
Type Description
System.Boolean
Examples
//Load an existing document.
PdfLoadedDocument ldoc = new PdfLoadedDocument("input.pdf");
//Initialize new instance of PdfCompressionOptions class.
PdfCompressionOptions options = new PdfCompressionOptions();
//set the compress images based on the image quality. 
options.CompressImages = true;
//set the image quality.
options.ImageQuality = 50;
//set the optimize font.
options.OptimizeFont = true;
//set the optimize page contents.
options.OptimizePageContents = true;
//set the remove metadata informations.
options.RemoveMetadata = true;
ldoc.CompressionOptions = options;
//Save and close the document.
ldoc.Save("Output.pdf");
ldoc.Close(true);
'Load an existing document.
Dim ldoc As PdfLoadedDocument = New PdfLoadedDocument("input.pdf")
'Initialize new instance of PdfCompressionOptions class.
Dim options As PdfCompressionOptions = New PdfCompressionOptions()
'set the compress images based on the image quality. 
options.CompressImages = True
'set the image quality.
options.ImageQuality = 50
'set the optimize font.
options.OptimizeFont = True
'set the optimize page contents.
options.OptimizePageContents = True
'set the remove metadata informations.
options.RemoveMetadata = True
ldoc.CompressionOptions = options
'Save and Close the document.
ldoc.Save("Output.pdf")
ldoc.Close(True)

ImageQuality

Gets or sets the image quality.

Declaration
public int ImageQuality { get; set; }
Property Value
Type Description
System.Int32
Remarks

Default value is 50.

Examples
//Load an existing document.
PdfLoadedDocument ldoc = new PdfLoadedDocument("input.pdf");
//Initialize new instance of PdfCompressionOptions class.
PdfCompressionOptions options = new PdfCompressionOptions();
//set the compress images based on the image quality. 
options.CompressImages = true;
//set the image quality.
options.ImageQuality = 50;
//set the optimize font.
options.OptimizeFont = true;
//set the optimize page contents.
options.OptimizePageContents = true;
//set the remove metadata informations.
options.RemoveMetadata = true;
ldoc.CompressionOptions = options;
//Save and close the document.
ldoc.Save("Output.pdf");
ldoc.Close(true);
'Load an existing document.
Dim ldoc As PdfLoadedDocument = New PdfLoadedDocument("input.pdf")
'Initialize new instance of PdfCompressionOptions class.
Dim options As PdfCompressionOptions = New PdfCompressionOptions()
'set the compress images based on the image quality. 
options.CompressImages = True
'set the image quality.
options.ImageQuality = 50
'set the optimize font.
options.OptimizeFont = True
'set the optimize page contents.
options.OptimizePageContents = True
'set the remove metadata informations.
options.RemoveMetadata = True
ldoc.CompressionOptions = options
'Save and Close the document.
ldoc.Save("Output.pdf")
ldoc.Close(True)

OptimizeFont

Gets or sets whether to optimize font data.

Declaration
public bool OptimizeFont { get; set; }
Property Value
Type Description
System.Boolean
Examples
//Load an existing document.
PdfLoadedDocument ldoc = new PdfLoadedDocument("input.pdf");
//Initialize new instance of PdfCompressionOptions class.
PdfCompressionOptions options = new PdfCompressionOptions();
//set the compress images based on the image quality. 
options.CompressImages = true;
//set the image quality.
options.ImageQuality = 50;
//set the optimize font.
options.OptimizeFont = true;
//set the optimize page contents.
options.OptimizePageContents = true;
//set the remove metadata informations.
options.RemoveMetadata = true;
ldoc.CompressionOptions = options;
//Save and close the document.
ldoc.Save("Output.pdf");
ldoc.Close(true);
'Load an existing document.
Dim ldoc As PdfLoadedDocument = New PdfLoadedDocument("input.pdf")
'Initialize new instance of PdfCompressionOptions class.
Dim options As PdfCompressionOptions = New PdfCompressionOptions()
'set the compress images based on the image quality. 
options.CompressImages = True
'set the image quality.
options.ImageQuality = 50
'set the optimize font.
options.OptimizeFont = True
'set the optimize page contents.
options.OptimizePageContents = True
'set the remove metadata informations.
options.RemoveMetadata = True
ldoc.CompressionOptions = options
'Save and Close the document.
ldoc.Save("Output.pdf")
ldoc.Close(True)

OptimizePageContents

Gets or sets whether to optimize page contents.

Declaration
public bool OptimizePageContents { get; set; }
Property Value
Type Description
System.Boolean
Examples
//Load an existing document.
PdfLoadedDocument ldoc = new PdfLoadedDocument("input.pdf");
//Initialize new instance of PdfCompressionOptions class.
PdfCompressionOptions options = new PdfCompressionOptions();
//set the compress images based on the image quality. 
options.CompressImages = true;
//set the image quality.
options.ImageQuality = 50;
//set the optimize font.
options.OptimizeFont = true;
//set the optimize page contents.
options.OptimizePageContents = true;
//set the remove metadata informations.
options.RemoveMetadata = true;
ldoc.CompressionOptions = options;
//Save and close the document.
ldoc.Save("Output.pdf");
ldoc.Close(true);
'Load an existing document.
Dim ldoc As PdfLoadedDocument = New PdfLoadedDocument("input.pdf")
'Initialize new instance of PdfCompressionOptions class.
Dim options As PdfCompressionOptions = New PdfCompressionOptions()
'set the compress images based on the image quality. 
options.CompressImages = True
'set the image quality.
options.ImageQuality = 50
'set the optimize font.
options.OptimizeFont = True
'set the optimize page contents.
options.OptimizePageContents = True
'set the remove metadata informations.
options.RemoveMetadata = True
ldoc.CompressionOptions = options
'Save and Close the document.
ldoc.Save("Output.pdf")
ldoc.Close(True)

RemoveMetadata

Gets or sets whether remove metadata informations.

Declaration
public bool RemoveMetadata { get; set; }
Property Value
Type Description
System.Boolean
Examples
//Load an existing document.
PdfLoadedDocument ldoc = new PdfLoadedDocument("input.pdf");
//Initialize new instance of PdfCompressionOptions class.
PdfCompressionOptions options = new PdfCompressionOptions();
//set the compress images based on the image quality. 
options.CompressImages = true;
//set the image quality.
options.ImageQuality = 50;
//set the optimize font.
options.OptimizeFont = true;
//set the optimize page contents.
options.OptimizePageContents = true;
//set the remove metadata informations.
options.RemoveMetadata = true;
ldoc.CompressionOptions = options;
//Save and close the document.
ldoc.Save("Output.pdf");
ldoc.Close(true);
'Load an existing document.
Dim ldoc As PdfLoadedDocument = New PdfLoadedDocument("input.pdf")
'Initialize new instance of PdfCompressionOptions class.
Dim options As PdfCompressionOptions = New PdfCompressionOptions()
'set the compress images based on the image quality. 
options.CompressImages = True
'set the image quality.
options.ImageQuality = 50
'set the optimize font.
options.OptimizeFont = True
'set the optimize page contents.
options.OptimizePageContents = True
'set the remove metadata informations.
options.RemoveMetadata = True
ldoc.CompressionOptions = options
'Save and Close the document.
ldoc.Save("Output.pdf")
ldoc.Close(True)