Product Name: TatukGIS Developer Kernel for ActiveX
Company: TatukGIS

A GIS SDK for ActiveX for developing custom GIS applications for Windows. A huge GIS-focused object API, containing 750 classes and 19,000 documented methods and properties, offers comprehensive geopatial functionality and native (without import/export) support for 70+ commonly used vector/image/grid geospatial industry data formats and support for advanced spatial databases (Oracle Spatial, PostGIS, MSSQL Spatial, ArcSDE, and others).

Vector Operations: creating and editing geometry and attributes, spatial querying, simplification, smoothing, geocoding, routing, triangulation, Voronoi charts, joining, splitting, topological operations, and more

Image/grid Operations: creating and editing raster dataset, spatial querying, terrain profile, slopes, viewshed, Fresnel zones, interpolation, tin-to-grid conversion, contouring, and more

Visualization:

• visual tools to organize and edit map visual presentation feature colors, line styles, markers, symbols, ramps, labels
• built-in powerful line styling editor
• built-in comprehensive library of SVG symbols
• 3D map rendering including 3D objects, terrain model support

Data Formats:

• File based: ADF, BIL, BMP, BT, CADRG, CSV, DEM, DGN, DLG, DTED, DWG, DXF, E00, ECW, FileGDB, FLT, FME, GDAL, GDB, GDF, GIF, GML, GPX, GRD, GSHHS, IMG, JPG, JSON, KML, LandXML, LAS, MIF, MrSID, OGR, OSM, PLY, PNG, S57, SDTS, SHP, SRTM, STL, TAB, TIFF, Tiger, VPF, XYZ and more
• Web based: WebTiles, WFS, WMS, WMTS and more
• Spatial Databases: ORACLE SPATIAL, POSTGIS, MSSQL SPATIAL SERVER, ARCSDE, and more

Supported Database Engines: MSJET, SQLITE, MSSQL, POSTGRESS, ORACLE, DB2, INFORMIX, INTERBASE, FIREBIRD, ADVANTAGE, SYBASE, MySQL