This module is a similiar module to Map Coordinates module with larger map size but without coordinates display. Mainly designed for registering points / markers from a location on the maps or from GPS reading, this module equiped with geometry tools such as Delaunay Triangulation, Voronoi Diagram, Convex Hull, Buffering (fix and variable buffer) and showing external maps from WMS maps server.
The advantage of this module compare to Map Coordinates module is that it can export the geometry results into the KML or DXF file to be use on other devices or PC. This module can also display a Variable Buffer, that is a buffer with different length sizes by referring to the values stored in the note / label column in the database. The geometric analysis such as TIN & Voronoi Diagrams can be made from a combination of point data (markers) as well as lines and polygons (breakline).
Apart from being enriched with geometry tools, this module can also work with line and polygon data, for example deleting points inside / outside polygon, creating points at the intersection of lines / polygons, centroids and so on. All you have to do is click on the line / polygon on the map and the tools menu will show on the screen.