Leadtools.PdfCompressor Assembly Changes

Summary

Version Changes: 18 to 19

New Members

The following members have been added:

Name	Description
Leadtools.PdfCompressor.PdfCompressorEngine.SegmentImage	Optional delegate method for additional processing.
Leadtools.PdfCompressor.PdfCompressorPictureCompression.JpxPic	Use JPEG 2000 Part 2 (JPX).
Leadtools.PdfCompressor.PdfCompressorSegmentsInfo.#ctor	Initializes a new instance of this class.

Removed Members

The following members have been removed:

Name	Description
Leadtools.PdfCompressor.PdfCompressorEngine.raise__segmentImage(object,PdfCompressorSegmentImageEventArgs)	Occurs after calling Insert or InsertSegments
Leadtools.PdfCompressor.PdfCompressorEngine.raise_SegmentImage(object,PdfCompressorSegmentImageEventArgs)	Occurs after calling Insert or InsertSegments
Leadtools.PdfCompressor.PdfCompressorEngine.SegmentImage	Optional delegate method for additional processing.

Version Changes: 17.5 to 18

New Members

The following members have been added to the existing types:

Member	Description
Leadtools.PdfCompressor.PdfCompressorEngine.Write(IO.Stream)	Writes the created file from memory to a .NET stream.

For more information, refer to New in 18.

Version Changes: 17 to 17.5

Leadtools.Pdf assembly and namespace has been renamed to Leadtools.PdfCompressor in Version 17.5. Leadtools.Pdf is used now by the main PDF features. For more information, refer to New in 17.5.

The main PDF compressor class, PdfCompressor, has been renamed to PdfCompressorEngine.

Version Changes: 16.5 to 17

Note on LEADTOOLS for .NET v17

In LEADTOOLS for .NET v16.5, some assemblies had a dependency on System.Drawing. System.Drawing is the .NET 2.0 assembly used with the Windows Forms and GDI+ platforms. Since LEADTOOLS v17 treats Windows Forms, Windows Presentation Foundation (WPF) and Silverlight as equal citizens, certain types in this LEADTOOLS assembly have been changed to reflect that. For example, properties with System.Drawing.Point type have been changed to use the new Leadtools.LeadPoint type, methods with a parameter of System.Drawing.Rectangle type have been changed to use the new Leadtools.LeadRect type. The following table shows the old 16.5 and corresponding new v17 types:

Old v16.5 Type	New v17 Type
System.Drawing.Point	Leadtools.LeadPoint
System.Drawing.Size	Leadtools.LeadSize
System.Drawing.Rectangle	Leadtools.LeadRect
System.Drawing.Color	Leadtools.RasterColor
System.Drawing.Drawing2.FillMode	Leadtools.LeadFillMode

No other changes were made to this assembly.

Version Changes: 16 to 16.5

Version 16.5 has not changed from Version 16

Version Changes: 15 to 16

Version 16 has not changed from Version 15

Version Changes: 14.5 to 15

Event Handlers Delegates

LEADTOOLS For .NET Class Library uses the new .NET 2.0 generic event handler delegate module.

The following table lists the delegate types that have been removed in v.15:

Version 14.5	Version 15
PdfCompressorSegmentImageEventHandler	EventHandler<PdfCompressorSegmentImageEventArgs>

Renamed Members

The following members have been renamed in v.15:

Version 14.5	Version 15
PdfCompressorSegmentsInfo.SegmentRect	PdfCompressorSegmentsInfo.Rectangle
PdfCompressorSegmentsInfo.SegmentType	PdfCompressorSegmentsInfo.Type
PdfCompressorSegmentsInfo.SegmentColors	PdfCompressorSegmentsInfo.Colors
PdfCompressorSegmentsInfo.ColorsCount	PdfCompressorSegmentsInfo.ValidColors

Removed Members

The following members have been removed in v.15:

Member	Description
PdfCompressorSegmentsInfo.Empty	Use the PdfCompressorSegmentsInfo constructor instead
PdfCompressorSegmentsInfo.InsertInternal	Internal use method removed
PdfCompressorSegmentsInfo.InsertSegmentsInternal	Internal use method removed
PdfCompressorSegmentsInfo.SetCompressionInternal	Internal use method removed
PdfCompressorSegmentsInfo.WriteInternal	Internal use method removed

Type Changed

The following types changed in existing types in v.15:

Type	Description
PdfCompressorSegmentsInfo	Changed from a structure to a class

Members Changed

The following members changed in existing types in v.15:

Member	Description
PdfCompressorEngine.Write	"Codec" parameter no longer needed
PdfCompressorEngine.InsertSegments	"Codec" parameter no longer needed
PdfCompressorSegmentImageEventArgs.Segment	Property changed to readonly

Help Version 19.0.2017.10.27

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