Lingo4G document map

This example shows how to use the Lingo4G dotAtlas plugin v1 to display a 2d document embedding generated by Lingo4G analysis API v1 as a dotAtlas map.

The plugin takes care of:

  • computing point elevations for a naturally-looking map,
  • setting marker colors to reflect the cluster to which the document belongs,
  • assigning display priorities to labels, so that the most important ones show first.

Note that in order to get a naturally-looking map, you will usually need at least a few thousands of documents.

Additionally, this example uses the Selection plugin to enable highlighting and selection of groups of documents and the Effects plugin for the initial animated "roll-out" effect.

Note: If you use Lingo4G 2.x analysis API, see the Lingo4G dotAtlas plugin v2 example.

All the code generating this visualization is inlined into the HTML page, view page source to see the code.