Introduction
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:
| Constant | Read Support | Write Support | Description |
| IntergraphRle | 1 BPP | 1 BPP | ITG, Intergraph RLE compressed file. |
| 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
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:
| Constant | Read Support | Write Support | Description |
| IngG4 | 1 BPP | 1 BPP | CIT, CCITT G4 compression |
| IngRle | 1 BPP | 1 BPP | RLE, RLE compression |
| IngRle | 8 BPP | 8 BPP | CRL, RLE compression (color or gay) |
| IngAdaptiveRle | 8 BPP | 8 BPP | T29, Adaptive RLE compression (color or gray) |
| Ing | 8 BPP | 8 BPP | COT, Uncompressed (color or gray) |
| IngAdaptiveRle | 24 BPP | 24 BPP | T27, Uncompressed (color or gray) |
| 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
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