GeoUtil

Provides a simple Geo method

Methods

• distance(coord1,coord2)
  • coord1 Coordinates
  • coord2 Coordinates
  • return Number

const dis=GeoUtil.distance([120,31],[122,32]);

• lineLength(coords)
  • coords maptalks.LineString|Array<Coordinates>
  • return Number

const dis=GeoUtil.lineLength([[120,31],[122,32],..........]);

• lineSlice(coords,lineChunkLength)
  • coords maptalks.LineString|Array<Coordinates>
  • lineChunkLength per line length
  • return Array<Array<Coordinates>>

const lines=GeoUtil.lineLength([[120,31],[122,32]],100);