| 
   Available in LEADTOOLS Vector Imaging toolkits.  | 
DGN (DGN)
DGN (also RDL) is a file format common to Intergraph's MicroStation and Interactive Graphics Design System (IGDS) CAD applications running on Intergraph workstations and PCs.
This file format is not supported in the non-vector toolkits. Read support for this format is provided in the LEADTOOLS Vector Imaging Pro toolkit and is unlocked when the Vector features are unlocked.
LEADTOOLS supports DGN versions 1, 2 and 3.
The file constants associated with this file format are:
| 
 Constant  | 
 Read Support  | 
 Write Support  | 
 Description  | 
| 
 FILE_INTERGRAPH_VECTOR  | 
 Yes  | 
 Yes  | 
 [123] Intergraph MicroStation and Interactive Graphics Design.  | 
When DGN files are rasterized, they are 24 BPP.
The following table indicates which objects LEAD can load and which objects it can save:
| 
 Object:  | 
 Load:  | 
 Save:  | 
| 
 Arc  | 
 Supported  | 
 Not Supported. Saved as polyline.  | 
| 
 Ellipse  | 
 Supported  | 
 Not Supported. Saved as polyline.  | 
| 
 Lines  | 
 Supported  | 
 Not Supported. Saved as polyline.  | 
| 
 Polygons  | 
 Supported  | 
 Supported  | 
| 
 Polyline  | 
 Supported  | 
 Supported  | 
| 
 Raster  | 
 Supported  | 
 Supported  | 
| 
 Text  | 
 Supported  | 
 Not Supported  | 
| 
 Ellipse  | 
 Supported  | 
 Supported  | 
| 
 Elliptical Arc  | 
 Supported  | 
 Not Supported. Saved as polyline.  | 
| 
 Circle  | 
 Supported  | 
 Not Supported. Saved as ellipse.  | 
Required DLL: LFDGN. For a listing of the exact DLLs needed, based on the toolkit version, refer to Files To Be Included With Your Application.
Related Formats: CGM - Computer Graphics Metafile, CMX - Corel Presentation Exchange Format, DRW - Micrografx Designer DRaWing, DWF - DWF Format, DWG - DWG Format, DXF - Drawing Interchange Format, EMF - Windows Metafile Formats, GBR - Gerber Format, PCL - Printer Command Language Format, PCT - Macintosh Pict Format, PDF - Portable Document Format, PLT - PLT / HPGL Format, PS - PostScript Document Format, RTF - Rich Text Format,SHP - ESRI Shape Format, SVG - Scalable Vector Graphics Format, VEC - LEADTOOLS Vector Dump Format, VPG - WordPerfect Vector Format, WMF - Windows Metafile Formats, WMZ - Compressed Windows Metafile Format, NAP - North American Presentation Layer Protocol Syntax (NAPLPS), E00 - ArcInfo Interchange File Format, MIF - MapInfo Interchange File Format
Win32, x64.