This is a (prototypical) demo version of the labeling approach presented in the submission
Focus+Context Map Labeling with Optimized Clutter Reduction
Mode
Settings
Center Region
Focus Region
Glue Region
Label Size
Circles
The optimization is performed on a server using a specialized solver for quadratic programming formulations.
Depending on the number of point features within the focus region, the optimization may take some time.
For license reasons we use an open source solver, which
is significantly slower than the solver that we used for our experiments.