Constructor Detail

• DistanceAnalyst

  public DistanceAnalyst()

Method Detail

• costPathLine

  public static CostPathLineResult costPathLine(Point2D sourcePoint,
                                                Point2D targetPoint,
                                                DatasetGrid costGrid,
                                                SmoothMethod smoothMethod,
                                                int smoothDegree,
                                                Datasource targetDatasource,
                                                java.lang.String targetDatasetName,
                                                SteppedListener... listeners)

  Calculate the shortest cost path between 2 points

  Parameters:

  sourcePoint - Departure point coordinates

  targetPoint - Coordinates of the target point

  costGrid - Consume rasters

  smoothMethod - Result line smoothing method

  smoothDegree - Result line smoothness factor

  targetDatasource - The data source where the output data is located.

  targetDatasetName - Name of the output dataset. return A dataset containing a 2-point shortest path line

  listeners - analyze progress callbacks for listening

  Returns:

  Distance consumption raster analysis results

• surfacePathLine

  public static PathLineResult surfacePathLine(Point2D sourcePoint,
                                               Point2D targetPoint,
                                               DistanceAnalystParameter parameter,
                                               SteppedListener... listeners)

  Calculates the shortest path to the surface between two points

  Parameters:

  sourcePoint - Departure point coordinates

  targetPoint - Coordinates of the target point

  parameter - Analyze parameters

• removeSteppedListener

  public static void removeSteppedListener(SteppedListener l)

  Remove callback listeners

  Parameters:

  l - Callback listening