Interface MultiPointCoordSet

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      Coord[] getCoords()
      Returns the coordinate definitions.
      int getPointCount()
      Returns the number of (non-central) data positions defined by this coord set.
      boolean readPoints​(Tuple tuple, int icol, DataGeom geom, double[] dpos0, double[][] dposExtras)
      Reads the non-central points from a appropriate span of columns in a supplied tuple.
    • Method Detail

      • getCoords

        Coord[] getCoords()
        Returns the coordinate definitions.
        Returns:
        coords
      • getPointCount

        int getPointCount()
        Returns the number of (non-central) data positions defined by this coord set.
        Returns:
        data position count
      • readPoints

        boolean readPoints​(Tuple tuple,
                           int icol,
                           DataGeom geom,
                           double[] dpos0,
                           double[][] dposExtras)
        Reads the non-central points from a appropriate span of columns in a supplied tuple. The central data position must be supplied as input. The icol value gives the column corresponding to the first coord of this coordinate set in the sequence; the following few columns are assumed to correspod 1:1 to the coords in this coord set.
        Parameters:
        tuple - tuple
        icol - index of tuple field corresponding to the first of the coordinates in this set
        geom - converter between tuple values and data space coordinates; may not be required
        dpos0 - nDataDim-element array giving central data position
        dposExtras - [nPointCount][nDataDim]-shaped array into which the non-central data positions will be written
        Returns:
        true iff the conversion was successful