Class DensityPlotEvent


  • public class DensityPlotEvent
    extends PlotEvent
    PlotEvent for density plots.
    Since:
    3 Apr 2008
    Author:
    Mark Taylor
    • Constructor Detail

      • DensityPlotEvent

        public DensityPlotEvent​(java.awt.Component source,
                                DensityPlotState plotState,
                                int nPotential,
                                int nIncluded,
                                int nVisible,
                                double[] loCuts,
                                double[] hiCuts)
        Constructor.
        Parameters:
        source - source of this event
        plotState - plot state reflected by this change event
        nPotential - total number of points available
        nIncluded - number of points included in marked subsets
        nVisible - number of points actually plotted
        loCuts - nchannel-element array of lower bin cut levels
        hiCuts - nchannel-element array of upper bin cut levels
    • Method Detail

      • getLoCuts

        public double[] getLoCuts()
        Returns lower cut values for the channels plotted. These are the bin counts below which pixels will be coloured at the low-end colour. For an unweighted plot these values will be integers.
        Returns:
        array giving absolute lower cut levels for each channel
      • getHiCuts

        public double[] getHiCuts()
        Returns upper cut values for the channels plotted. These are the bin counts above which pixels will be coloured as the high-end colour. For an unweighted plot these values will be integers.
        Returns:
        array giving absolute upper cut levels for each channel