Reference &  User Manual 
  Release Level 7.0 Release Date 2016 12 Revision Level beta  
Last modified on:   Friday, 4-Nov-16 19:22 CET


Overlays are the logial units of the GIS; map can be composed of stacked overlays, with one or more line features over one "background" raster image.

Overlays can be of raster or vector format. Overlays are available through a standard selector tool, that also support a "new" function for the import and desription of a new spatial data set.

The overlay object can hold a set of optional descriptive data items and comes with import feature for both raster and vector styles. Image features such as line width, color, and fill style can be selected on import.

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