DK-VCL DK-VCL.NET DK-ActiveX DK.NET DK-CF
Licensing  
Per developer Yes Yes Yes Yes Yes
Royalty upon end user deployment No No No No Yes
Royalty upon server application deployment Yes Yes Yes Yes N/A
Delphi source code provided Yes Yes No No N/A
DK-VCL DK-VCL.NET DK-ActiveX DK.NET DK-CF
Support  
12 month email support Yes Yes Yes Yes Yes
12 month upgrades/updates Yes Yes Yes Yes Yes
Platform Win95 and up (incl. Vista)  Win95 and up (incl. Vista)  Win95 and up (incl. Vista)  All .NET 1.1 and 2.0 supported platforms All CF2.0 or 3.5 supported platforms
DK-VCL DK-VCL.NET DK-ActiveX DK.NET DK-CF
Visual controls  
Map window Yes Yes Yes Yes Yes
Legend Control Yes Yes Yes Yes No
Visual Layer Property Control (integrated with Legend Control)
Yes Yes Yes Yes No
Attribute editing panel Yes Yes Yes Yes No
Scale Control Yes Yes Yes Yes Yes
Print Preview Control Yes Yes Yes Yes N/A
Print Preview Form Yes Yes Yes Yes N/A
GPS Panel Yes Yes Yes Yes Yes
DK-VCL DK-VCL.NET DK-ActiveX DK.NET DK-CF
Symbology  
TrueType Yes Yes Yes Yes Yes
CGM Yes Yes Yes Yes Yes
Graphic files Yes Yes Yes Yes Yes
DK-VCL DK-VCL.NET DK-ActiveX DK.NET DK-CF
Editing  
Geometry editing Yes Yes Yes Yes Yes
Attribute editing Yes Yes Yes Yes Yes
Visual editing Yes Yes Yes Yes Yes
DK-VCL DK-VCL.NET DK-ActiveX DK.NET DK-CF
Funtionality  
Printing Yes Yes Yes Yes No
Geocoding Yes Yes Yes Yes No
Topological operations Yes Yes Yes Yes Yes
Routing Yes Yes Yes Yes No
Coordinate System Support Yes Yes Yes Yes Yes
On-the-fly vector reprojection Yes Yes Yes Yes Yes
Joining to external databases Yes Yes Yes Yes No
Dataset Yes Yes No Yes No
   * still  under development
DK-VCL DK-VCL.NET DK-ActiveX DK.NET DK-CF
Vector formats (read/write)  
Internal in-memory layer Yes/Yes Yes/Yes Yes/Yes Yes/Yes Yes/Yes
DLG (Digital Line Graphs) Yes/Yes Yes/Yes Yes/Yes Yes/Yes No/No
DGN Yes/No Yes/No Yes/No Yes/No No/No
DXF-ASCII (AutoCad Export format) Yes/Yes Yes/Yes Yes/Yes Yes/Yes No/No
DXF-BINARY (AutoCad Export format) Yes/No Yes/No Yes/No Yes/No No/No
E00-ASCII (ArcInfo Export Format) Yes/No Yes/No Yes/No Yes/No No/No
E00-BINARY (ArcInfo Export Format) Yes/No Yes/No Yes/No Yes/No No/No
GDF 3.0 Yes/No Yes/No Yes/No Yes/No No/No
GML 3.1.1 (Geographic Markup Language) Yes/Yes Yes/Yes Yes/Yes Yes/Yes No/No
GPX (GPS Exchange Format) Yes/Yes Yes/Yes Yes/Yes Yes/Yes No/No
KML (Google Earth Keyhole Markup Language) Yes/Yes Yes/Yes Yes/Yes Yes/Yes No/No
MIF (MapInfo Import Format) Yes/Yes Yes/Yes Yes/Yes Yes/Yes Yes/Yes
SDTS-TCP (TVP-Topological Vector Profile) Yes/Yes Yes/Yes Yes/Yes Yes/Yes No/No
SHP (ArcView Shape Format) Yes/Yes Yes/Yes Yes/Yes Yes/Yes Yes/Yes
TAB (Map Info Vector format) Yes/No Yes/No Yes/No Yes/No No/No
TIGER/Line Yes/No Yes/No Yes/No Yes/No No/No
VPF 3.0 Yes/No Yes/No Yes/No Yes/No No/No
SQL Layers (TatukGIS format) Yes/Yes Yes/Yes Yes/Yes Yes/Yes No/No
SQL Layers (OpenGIS BLOB) Yes/Yes Yes/Yes Yes/Yes Yes/Yes No/No
SQL Layers (OpenGIS Normalized) Yes/Yes Yes/Yes Yes/Yes Yes/Yes No/No
Geomedia Access Warehouse Yes/Yes Yes/Yes Yes/Yes Yes/Yes No/No
Geomedia Sql Server Access Warehouse Yes/Yes Yes/Yes Yes/Yes Yes/Yes No/No
VCL VCL.NET DK-ActiveX NDK CF
Image/Grid formats  
ADF (ArcInfo Integer Grid) Yes Yes Yes Yes No
BMP Yes Yes Yes Yes Yes
BT (Binary Terrain Grid) Yes Yes Yes Yes No
CADRG Yes Yes Yes Yes No
DEM (USGS Digital Elevation Models) Yes Yes Yes Yes No
DT0 (Digital Terrain Elevation Data level 0) Yes Yes Yes Yes No
DT1 (Digital Terrain Elevation Data level 1) Yes Yes Yes Yes No
DT2 (Digital Terrain Elevation Data level 2) Yes Yes Yes Yes No
ECW (file based) Yes Yes Yes Yes No
ECWP (server based) Yes Yes Yes Yes No
FLT (Arcinfo Float Binary Grid) Yes Yes Yes Yes No
GIF Yes Yes Yes Yes Yes
GRD (Arcinfo ASCII Grid) Yes Yes Yes Yes No
GRD (Surfer ASCII Grid) Yes Yes Yes Yes No
IMG (ERDAS IMAGINE) Yes Yes Yes Yes No
JPEG Yes Yes Yes Yes Yes
JPEG2000 Yes Yes Yes Yes No
MrSID Yes Yes Yes Yes Pending
PNG Yes Yes Yes Yes Yes
SDTS-RPE (Raster Profile and Extensions) Yes Yes Yes Yes No
WMS - OpenGIS Web Mapping Service Layer Yes Yes Yes Yes No
TIFF (uncompressed, LZW, packbits, group4) Yes Yes Yes Yes No
TTKPS - TatukGIS PixelStrore (Image) Yes Yes Yes Yes No
TTKPS - TatukGIS PixelStrore (Grid) Yes Yes Yes Yes No
DK-VCL DK-VCL.NET DK-ActiveX DK.NET DK-CF
Export to Image/Grid formats  
BMP Yes Yes Yes Yes No
JPEG Yes Yes Yes Yes No
PNG Yes Yes Yes Yes No
TIFF (uncompressed, LZW compression) Yes Yes Yes Yes No
TTKPS - TatukGIS PixelStrore (Image) Yes Yes Yes Yes No
TTKPS - TatukGIS PixelStrore (Grid) Yes Yes Yes Yes No