OptimizationOptions Class
Class which describes document optimization algorithm. Instance of this class may be used as parameter of OptimizeResources() method.
Inheritance Hierarchy

Namespace: Aspose.Pdf.Optimization
Assembly: Aspose.PDF (in Aspose.PDF.dll) Version: 20.11
public class OptimizationOptions

The OptimizationOptions type exposes the following members.

Public methodOptimizationOptions
Initializes a new instance of the OptimizationOptions class
Public propertyAllowReusePageContent
If true page contents will be reused when document is optimized for equal pages.
Public propertyCompressImages Obsolete.
If this flag is set to true images will be compressed in the document. compression level is specfied with ImageQuality property.
Public propertyImageCompressionOptions
Set of options which describe will images in the document be compressed and parameters of the compression.
Public propertyImageEncoding
Image encodre which will be used.
Public propertyImageQuality Obsolete.
Specifies level of image compression when CompressIamges flag is used.
Public propertyLinkDuplcateStreams
If this flag is set to true, Resource streams will be analyzed. If duplicate streams are found (i.e. if stream contents is equal), then thes streams will be stored as one object. This allows to decrease document size in some cases (for example, when same document was concatenedted multiple times).
Public propertyMaxResoultion
Specifies maximum resolution of images. If image has higher resolition it will be scaled
Public propertyRemovePrivateInfo
Remove private information (page piece info).
Public propertyRemoveUnusedObjects
If this flag is set to true, all document objects will be checked and unused objects (i.e. objects which does not have any reference) are removed from document.
Public propertyRemoveUnusedStreams
If this flag set to true, every resource is checked on it's usage. If resource is never used, then resources is removed. This may decrease document size for example when pages were extracted from document.
Public propertyResizeImages Obsolete.
If this flag set to true and CompressImages is true images will be resized if image resoultion is greater then specified MaxResolution parameter.
Public propertySubsetFonts
Fonts will be converted into subsets if set to true.
Public propertyUnembedFonts
Make fonts not embedded if set to true.
Public methodStatic memberAll
Creates optimization strategy will all options activated. Please note that activated only options which does not change any functionality of the document. I.e. image compressing and fonts unembedding will not enabled (and can be embedded manually).
Public methodEquals (Inherited from Object.)
Protected methodFinalize (Inherited from Object.)
Public methodGetHashCode (Inherited from Object.)
Public methodGetType (Inherited from Object.)
Protected methodMemberwiseClone (Inherited from Object.)
Public methodToString (Inherited from Object.)
See Also