Class FixedAxis

java.lang.Object
hep.aida.ref.FixedAxis
All Implemented Interfaces:
IAxis, Serializable
public class FixedAxis extends Object implements IAxis
Fixed-width axis; A reference implementation of hep.aida.IAxis.
Version:
1.0, 23/03/2000
Author:
Wolfgang Hoschek, Tony Johnson, and others.
See Also:

  • Constructor Details

    • FixedAxis

      public FixedAxis(int bins, double min, double max)
      Create an Axis
      Parameters:
      bins - Number of bins
      min - Minimum for axis
      max - Maximum for axis

  • Method Details

    • binCentre

      public double binCentre(int index)
      Description copied from interface: IAxis
      Centre of the bin specified.
      Specified by:
      binCentre in interface IAxis
      Parameters:
      index - Bin number (0...bins()-1) or OVERFLOW or UNDERFLOW.

    • binLowerEdge

      public double binLowerEdge(int index)
      Description copied from interface: IAxis
      Lower edge of the specified bin.
      Specified by:
      binLowerEdge in interface IAxis
      Parameters:
      index - Bin number (0...bins()-1) or OVERFLOW or UNDERFLOW.
      Returns:
      the lower edge of the bin; for the underflow bin this is Double.NEGATIVE_INFINITY.

    • bins

      public int bins()
      Description copied from interface: IAxis
      The number of bins (excluding underflow and overflow) on the axis.
      Specified by:
      bins in interface IAxis

    • binUpperEdge

      public double binUpperEdge(int index)
      Description copied from interface: IAxis
      Upper edge of the specified bin.
      Specified by:
      binUpperEdge in interface IAxis
      Parameters:
      index - Bin number (0...bins()-1) or OVERFLOW or UNDERFLOW.
      Returns:
      the upper edge of the bin; for the overflow bin this is Double.POSITIVE_INFINITY.

    • binWidth

      public double binWidth(int index)
      Description copied from interface: IAxis
      Width of the bin specified.
      Specified by:
      binWidth in interface IAxis
      Parameters:
      index - Bin number (0...bins()-1) or OVERFLOW or UNDERFLOW.

    • coordToIndex

      public int coordToIndex(double coord)
      Description copied from interface: IAxis
      Converts a coordinate on the axis to a bin number. If the coordinate is invalid input: '<' lowerEdge returns UNDERFLOW, and if the coordinate is >= upperEdge returns OVERFLOW.
      Specified by:
      coordToIndex in interface IAxis

    • lowerEdge

      public double lowerEdge()
      Description copied from interface: IAxis
      Lower axis edge.
      Specified by:
      lowerEdge in interface IAxis

    • upperEdge

      public double upperEdge()
      Description copied from interface: IAxis
      Upper axis edge.
      Specified by:
      upperEdge in interface IAxis