|
Products | Support | Email a link to this topic. | Send comments on this topic. | Back to Introduction - All Topics | Help Version 19.0.3.14
|
LEADTOOLS PDF Compressor
Show in webframe
|
|
Products | Support | Email a link to this topic. | Send comments on this topic. | Back to Introduction - All Topics | Help Version 19.0.3.14
|
The following members have been added to the existing types:
| Member | Description |
|---|---|
| Leadtools.PdfCompressor.PdfCompressorPictureCompression.JpxPic | Use JPEG 2000 Part 2 (JPX). |
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. |
Version 18 has not changed from Version 17.5. For more information, refer to https://www.leadtools.com/corporate/new-in-v18.htm.
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 https://www.leadtools.com/corporate/new-in-v175.htm.
The main PDF compressor class, PdfCompressor, has been renamed to PdfCompressorEngine.
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.
Version 16.5 has not changed from Version 16
Version 16 has not changed from Version 15
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> |
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 |
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 |
The following types changed in existing types in v.15:
| Type | Description |
|---|---|
| PdfCompressorSegmentsInfo | Changed from a structure to a class |
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 |