Leadtools.PdfCompressor Assembly Changes

Leadtools.PdfCompressor Assembly Changes from Version 17 to Version 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 http://www.leadtools.com/corporate/new-in-v175.htm.

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

Leadtools.PdfCompressor Assembly Changes from Version 16.5 to Version 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 has 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.

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	System.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