File Formats: Intergraph

ITG Format

Intergraph is a monochrome bitmap format developed by Intergraph. LEADTOOLS supports the RLE and CIT versions of this file format.

The default extensions used by this format are: ITG and CIT.

This file format does not support stamps or Lossless JPEG compression. For this file format, LEAD supports CCITT G4 and RLE compression.

Currently LEAD writes the ITG and CIT format.

File constants associated with this file format are:

WIC Codec CLSID	WIC Codec Subformat	RasterImageViewer.Save File Constant	Read Support	Write Support	Description
CLSID_WICLeadItgEncoder	WICLeadSubFormatIntergraphRle	IntergraphRle	1 BPP	1 BPP	ITG, Intergraph RLE compressed file.
CLSID_WICLeadItgEncoder	WICLeadSubFormatIntergraphCcittG4	IntergraphCcittG4	1 BPP	1 BPP	ITG, Intergraph CCITT G4 compressed file.

Required DLL: Leadtools.Codecs.Itg.Dll. For a listing of the exact DLLs needed, based on the toolkit version, refer to Files To Be Included With Your Application .

Platforms: .NET 2/3, .NET 4, Silverlight, Silverlight Windows Phone 7

INGR Format

The Intergraph Raster File Format (INGR) is the native file format used by Intergraph software applications to store raster data.

Intergraph is a monochrome bitmap format developed by Intergraph. LEADTOOLS supports the RLE, CIT, CRL, T29, COT, T27, and RGB versions of this file format.

The default extensions used by this format are: CIT, RLE, CRL, T29, COT, T27, and RGB .

This file format does not support stamps or Lossless JPEG compression. For this file format, LEAD supports CCITT G4, RLE compression, adaptive RLE compression, and uncompressed.

Currently LEAD writes the ITG, RLE, ITG, CIT, CRL, T29, COT, T27, and RGB formats.

For more information, refer to http://www.intergraph.com/

File constants associated with this file format are:

WIC Codec CLSID	WIC Codec Subformat	RasterImageViewer.Save File Constant	Read Support	Write Support	Description
Not Supported	Not Supported	IngG4	1 BPP	1 BPP	CIT, CCITT G4 compression
Not Supported	Not Supported	IngRle	1 BPP	1 BPP	RLE, RLE compression
Not Supported	Not Supported	IngRle	8 BPP	8 BPP	CRL, RLE compression (color or gay)
Not Supported	Not Supported	IngAdaptiveRle	8 BPP	8 BPP	T29, Adaptive RLE compression (color or gray)
Not Supported	Not Supported	Ing	8 BPP	8 BPP	COT, Uncompressed (color or gray)
Not Supported	Not Supported	IngAdaptiveRle	24 BPP	24 BPP	T27, Uncompressed (color or gray)
Not Supported	Not Supported	Ing	24 BPP	24 BPP	RGB, Uncompressed

Required DLLs: Leadtools.Codecs.Ing.Dll, Leadtools.Codecs.Itg.DLL and Leadtools.Codecs.Fax.DLL. For a listing of the exact DLLs needed, based on the toolkit version, refer to Files To Be Included With Your Application .

Platforms: .NET 2/3, .NET 4