Class XYBubbleRenderer

All Implemented Interfaces:
Serializable, Cloneable, XYItemRenderer, org.jfree.util.PublicCloneable

public class XYBubbleRenderer
extends AbstractXYItemRenderer
implements XYItemRenderer, Cloneable, org.jfree.util.PublicCloneable, Serializable
A renderer that draws a circle at each data point. The renderer expects the dataset to be an XYZDataset.
See Also:
Serialized Form
  • Field Details

    • SCALE_ON_BOTH_AXES

      public static final int SCALE_ON_BOTH_AXES
      A useful constant.
      See Also:
      Constant Field Values
    • SCALE_ON_DOMAIN_AXIS

      public static final int SCALE_ON_DOMAIN_AXIS
      A useful constant.
      See Also:
      Constant Field Values
    • SCALE_ON_RANGE_AXIS

      public static final int SCALE_ON_RANGE_AXIS
      A useful constant.
      See Also:
      Constant Field Values
  • Constructor Details

    • XYBubbleRenderer

      public XYBubbleRenderer()
      Constructs a new renderer.
    • XYBubbleRenderer

      public XYBubbleRenderer​(int scaleType)
      Constructs a new renderer.
      Parameters:
      scaleType - the type of scaling.
  • Method Details

    • getScaleType

      public int getScaleType()
      Returns the scale type.
      Returns:
      the scale type.
    • drawItem

      public void drawItem​(Graphics2D g2, XYItemRendererState state, 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 data is being drawn.
      info - collects information about the drawing.
      plot - the plot (can be used to obtain standard color information etc).
      domainAxis - the domain (horizontal) axis.
      rangeAxis - the range (vertical) 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.
    • clone

      public Object clone() throws CloneNotSupportedException
      Returns a clone of the renderer.
      Specified by:
      clone in interface org.jfree.util.PublicCloneable
      Returns:
      A clone.
      Throws:
      CloneNotSupportedException - if the renderer cannot be cloned.