Package org.jCharts.chartData

Class DataSet

    • Constructor Summary

      Constructors 
      Constructor Description
      DataSet​(double[][] data, java.lang.String[] legendLabels, java.awt.Paint[] paints, ChartTypeProperties chartTypeProperties)
      Constructor

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      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 getNumberOfLegendLabels()
      Returns the number of Legend Labels to display.
      java.awt.Paint getPaint​(int index)
      Returns the legend label for the passed index.
      void toHTML​(HTMLGenerator htmlGenerator)
      Enables the testing routines to display the contents of this Object.

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • data

        protected double[][] data

      • legendLabels

        protected java.lang.String[] legendLabels

      • paints

        protected java.awt.Paint[] paints

    • Constructor Detail

      • DataSet

        public DataSet​(double[][] data,
               java.lang.String[] legendLabels,
               java.awt.Paint[] paints,
               ChartTypeProperties chartTypeProperties)
        Constructor
        Parameters:
        data -
        legendLabels - will be NULL if no Legend.
        paints -
        chartTypeProperties -

    • Method Detail

      • 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

      • getNumberOfDataItems

        public int getNumberOfDataItems()
        Returns the number of elements in the data set. All data sets must be of the same length so just look at the first one.
        Specified by:
        getNumberOfDataItems in interface IDataSet
        Returns:
        int

      • 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 -