Package uk.ac.starlink.ttools.plot
Class DensityPlotEvent
- java.lang.Object
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- uk.ac.starlink.ttools.plot.PlotEvent
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- uk.ac.starlink.ttools.plot.DensityPlotEvent
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public class DensityPlotEvent extends PlotEvent
PlotEvent for density plots.- Since:
- 3 Apr 2008
- Author:
- Mark Taylor
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Constructor Summary
Constructors Constructor Description DensityPlotEvent(java.awt.Component source, DensityPlotState plotState, int nPotential, int nIncluded, int nVisible, double[] loCuts, double[] hiCuts)
Constructor.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description double[]
getHiCuts()
Returns upper cut values for the channels plotted.double[]
getLoCuts()
Returns lower cut values for the channels plotted.-
Methods inherited from class uk.ac.starlink.ttools.plot.PlotEvent
getIncludedPointCount, getPlotState, getPotentialPointCount, getSource, getVisiblePointCount
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Constructor Detail
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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 eventplotState
- plot state reflected by this change eventnPotential
- total number of points availablenIncluded
- number of points included in marked subsetsnVisible
- number of points actually plottedloCuts
- nchannel-element array of lower bin cut levelshiCuts
- nchannel-element array of upper bin cut levels
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Method Detail
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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
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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
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