Package org.jCharts.chartData

Class ScatterPlotDataSet

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void addDataPoints​(java.awt.geom.Point2D.Double[] points, java.awt.Paint paint, java.lang.String legendLabel)  
      static java.awt.geom.Point2D.Double createPoint2DDouble()
      Take advantage of the face Cloning performs better than creating new for highly used Objects.
      ChartType getChartType()
      Returns the type constant that this data set should be plotted as.
      ChartTypeProperties getChartTypeProperties()
      Returns ChartTypeProperties Object for the data set which will be typed into the specific chart type class.
      java.lang.String getLegendLabel​(int index)
      Returns the legend label for the passed index.
      int getNumberOfDataItems()
      Returns the number of elements in the data set.
      int getNumberOfDataSets()
      Returns the number of elements in the data set.
      int getNumberOfLegendLabels()
      Returns the number of Legend Labels to display.
      java.awt.Paint getPaint​(int index)
      Returns the legend label for the passed index.
      java.awt.geom.Point2D.Double getValue​(int dataset, int index)
      Returns the value in the data set at the specified position.
      void toHTML​(HTMLGenerator htmlGenerator)
      Enables the testing routines to display the contents of this Object.
      void validate()
      Performs a limited validation of data.

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Field Detail

      • POINT

        private static java.awt.geom.Point2D.Double POINT

      • data

        private java.util.ArrayList data

      • legendLabels

        private java.util.ArrayList legendLabels

      • paints

        private java.util.ArrayList paints

      • numDataItems

        private int numDataItems

    • Constructor Detail

      • ScatterPlotDataSet

        public ScatterPlotDataSet​(ScatterPlotProperties scatterPlotProperties)
        Constructor
        Parameters:
        scatterPlotProperties -

    • Method Detail

      • addDataPoints

        public void addDataPoints​(java.awt.geom.Point2D.Double[] points,
                          java.awt.Paint paint,
                          java.lang.String legendLabel)
        Parameters:
        points -
        paint -
        legendLabel -

      • getValue

        public java.awt.geom.Point2D.Double getValue​(int dataset,
                                             int index)
        Returns the value in the data set at the specified position.
        Specified by:
        getValue in interface IScatterPlotDataSet
        Parameters:
        dataset -
        index -
        Returns:
        Point.Double

      • getLegendLabel

        public final java.lang.String getLegendLabel​(int index)
        Returns the legend label for the passed index. This index corresponds to the DataSet for which label you want.
        Specified by:
        getLegendLabel in interface IDataSet
        Parameters:
        index -
        Returns:
        String

      • getNumberOfLegendLabels

        public int getNumberOfLegendLabels()
        Returns the number of Legend Labels to display. This may not be the same as the number of Data Items, as in AxisCharts, or Data Sets, as in Pie Charts.
        Specified by:
        getNumberOfLegendLabels in interface IDataSet
        Returns:
        int

      • getPaint

        public java.awt.Paint getPaint​(int index)
        Returns the legend label for the passed index. This index corresponds to the DataSet for which label you want.
        Specified by:
        getPaint in interface IDataSet
        Parameters:
        index -
        Returns:
        Paint

      • getChartTypeProperties

        public ChartTypeProperties getChartTypeProperties()
        Description copied from interface: IDataSet
        Returns ChartTypeProperties Object for the data set which will be typed into the specific chart type class.
        Specified by:
        getChartTypeProperties in interface IDataSet
        Returns:
        ChartTypeProperties

      • getNumberOfDataSets

        public int getNumberOfDataSets()
        Returns the number of elements in the data set.
        Specified by:
        getNumberOfDataSets in interface IAxisPlotDataSet
        Returns:
        int

      • getNumberOfDataItems

        public int getNumberOfDataItems()
        Returns the number of elements in the data set.
        Specified by:
        getNumberOfDataItems in interface IDataSet
        Returns:
        int

      • createPoint2DDouble

        public static final java.awt.geom.Point2D.Double createPoint2DDouble()
        Take advantage of the face Cloning performs better than creating new for highly used Objects.
        Returns:
        Point2D.Double

      • toHTML

        public void toHTML​(HTMLGenerator htmlGenerator)
        Enables the testing routines to display the contents of this Object.
        Specified by:
        toHTML in interface HTMLTestable
        Parameters:
        htmlGenerator -