Class MultipleXYSeriesLabelGenerator

    • Field Detail

    • Constructor Detail

      • MultipleXYSeriesLabelGenerator

        public MultipleXYSeriesLabelGenerator()
        Creates an item label generator using default number formatters.
      • MultipleXYSeriesLabelGenerator

        public MultipleXYSeriesLabelGenerator​(String format)
        Creates a new series label generator.
        Parameters:
        format - the format pattern (null not permitted).
    • Method Detail

      • addSeriesLabel

        public void addSeriesLabel​(int series,
                                   String label)
        Adds an extra label for the specified series.
        Parameters:
        series - the series index.
        label - the label.
      • clearSeriesLabels

        public void clearSeriesLabels​(int series)
        Clears the extra labels for the specified series.
        Parameters:
        series - the series index.
      • generateLabel

        public String generateLabel​(XYDataset dataset,
                                    int series)
        Generates a label for the specified series. This label will be used for the chart legend.
        Specified by:
        generateLabel in interface XYSeriesLabelGenerator
        Parameters:
        dataset - the dataset (null not permitted).
        series - the series.
        Returns:
        A series label.
      • createItemArray

        protected Object[] createItemArray​(XYDataset dataset,
                                           int series)
        Creates the array of items that can be passed to the MessageFormat class for creating labels.
        Parameters:
        dataset - the dataset (null not permitted).
        series - the series (zero-based index).
        Returns:
        The items (never null).
      • equals

        public boolean equals​(Object obj)
        Tests this object for equality with an arbitrary object.
        Overrides:
        equals in class Object
        Parameters:
        obj - the other object (null permitted).
        Returns:
        A boolean.
      • hashCode

        public int hashCode()
        Returns a hash code for this instance.
        Overrides:
        hashCode in class Object
        Returns:
        A hash code.