Class YIntervalRenderer

    • Field Detail

      • serialVersionUID

        private static final long serialVersionUID
        For serialization.
        See Also:
        Constant Field Values
      • additionalItemLabelGenerator

        private XYItemLabelGenerator additionalItemLabelGenerator
        An additional item label generator. If this is non-null, the item label generated will be displayed near the lower y-value at the position given by getNegativeItemLabelPosition().
    • Constructor Detail

      • YIntervalRenderer

        public YIntervalRenderer()
        The default constructor.
    • Method Detail

      • setAdditionalItemLabelGenerator

        public void setAdditionalItemLabelGenerator​(XYItemLabelGenerator generator)
        Sets the generator for the item labels that appear near the lower y-value and sends a RendererChangeEvent to all registered listeners. If this is set to null, no item labels will be drawn.
        Parameters:
        generator - the generator (null permitted).
        See Also:
        getAdditionalItemLabelGenerator()
      • drawItem

        public void drawItem​(java.awt.Graphics2D g2,
                             XYItemRendererState state,
                             java.awt.geom.Rectangle2D dataArea,
                             PlotRenderingInfo info,
                             XYPlot plot,
                             ValueAxis domainAxis,
                             ValueAxis rangeAxis,
                             XYDataset dataset,
                             int series,
                             int item,
                             CrosshairState crosshairState,
                             int pass)
        Draws the visual representation of a single data item.
        Specified by:
        drawItem in interface XYItemRenderer
        Parameters:
        g2 - the graphics device.
        state - the renderer state.
        dataArea - the area within which the plot is being drawn.
        info - collects information about the drawing.
        plot - the plot (can be used to obtain standard color information etc).
        domainAxis - the domain axis.
        rangeAxis - the range axis.
        dataset - the dataset.
        series - the series index (zero-based).
        item - the item index (zero-based).
        crosshairState - crosshair information for the plot (null permitted).
        pass - the pass index (ignored here).
      • drawAdditionalItemLabel

        private void drawAdditionalItemLabel​(java.awt.Graphics2D g2,
                                             PlotOrientation orientation,
                                             XYDataset dataset,
                                             int series,
                                             int item,
                                             double x,
                                             double y)
        Draws an item label.
        Parameters:
        g2 - the graphics device.
        orientation - the orientation.
        dataset - the dataset.
        series - the series index (zero-based).
        item - the item index (zero-based).
        x - the x coordinate (in Java2D space).
        y - the y coordinate (in Java2D space).
      • equals

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

        public java.lang.Object clone()
                               throws java.lang.CloneNotSupportedException
        Returns a clone of the renderer.
        Specified by:
        clone in interface PublicCloneable
        Overrides:
        clone in class AbstractXYItemRenderer
        Returns:
        A clone.
        Throws:
        java.lang.CloneNotSupportedException - if the renderer cannot be cloned.