PlotBgMap: Plot Background Map

Description Usage Arguments Details Author(s) See Also

Description

This function is called by functions PlotTraj and PlotTrajFreq just to add map's background.

Usage

1
  PlotBgMap(traj, ...)

Arguments

traj

SpatialLines or SpatialLinesDataFrame object calculated by functions Df2SpLines or Df2SpLinesDf. PlotBgMap uses this object (traj) to get the bounding box values for drawing the map.

...

Further arguments to the generic plot function.

Details

This function uses the preloaded data set canada.map.

Author(s)

Thalles Santos Silva

See Also

PlotTraj, PlotTrajFreq


opentraj documentation built on May 1, 2019, 8:47 p.m.