Class PolarChartPanel

  • All Implemented Interfaces:
    java.awt.event.ActionListener, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.awt.print.Printable, java.io.Serializable, java.util.EventListener, javax.accessibility.Accessible, ChartChangeListener, ChartProgressListener, OverlayChangeListener

    public class PolarChartPanel
    extends ChartPanel
    PolarChartPanel is the top level object for using the PolarPlot. Since this class has a JPanel in the inheritance hierarchy, one uses this class to integrate the Polar plot into their application.

    The main modification to ChartPanel is the popup menu. It removes ChartPanel's versions of:

    • Zoom In
    • Zoom Out
    • Auto Range
    and replaces them with versions more appropriate for PolarPlot.
    See Also:
    Serialized Form
    • Constructor Detail

      • PolarChartPanel

        public PolarChartPanel​(JFreeChart chart)
        Constructs a JFreeChart panel.
        Parameters:
        chart - the chart.
      • PolarChartPanel

        public PolarChartPanel​(JFreeChart chart,
                               boolean useBuffer)
        Creates a new panel.
        Parameters:
        chart - the chart.
        useBuffer - buffered?
    • Method Detail

      • createPopupMenu

        protected javax.swing.JPopupMenu createPopupMenu​(boolean properties,
                                                         boolean save,
                                                         boolean print,
                                                         boolean zoom)
        Creates a popup menu for the panel.
        Overrides:
        createPopupMenu in class ChartPanel
        Parameters:
        properties - include a menu item for the chart property editor.
        save - include a menu item for saving the chart.
        print - include a menu item for printing the chart.
        zoom - include menu items for zooming.
        Returns:
        The popup menu.
      • actionPerformed

        public void actionPerformed​(java.awt.event.ActionEvent event)
        Handles action events generated by the popup menu.
        Specified by:
        actionPerformed in interface java.awt.event.ActionListener
        Overrides:
        actionPerformed in class ChartPanel
        Parameters:
        event - the event.