org.jfree.chart.renderer
Class SignalRenderer

java.lang.Object
  |
  +--org.jfree.chart.renderer.AbstractRenderer
        |
        +--org.jfree.chart.renderer.AbstractXYItemRenderer
              |
              +--org.jfree.chart.renderer.SignalRenderer

All Implemented Interfaces:

Renderer, java.io.Serializable, XYItemRenderer

public class SignalRenderer

extends AbstractXYItemRenderer

implements XYItemRenderer, java.io.Serializable

A renderer that draws signals on an XY plot (requires a SignalsDataset).

Author:

Sylvain Vieujot

See Also:

Serialized Form

Field Summary

Fields inherited from class org.jfree.chart.renderer.AbstractRenderer

DEFAULT_OUTLINE_PAINT, DEFAULT_OUTLINE_STROKE, DEFAULT_PAINT, DEFAULT_SHAPE, DEFAULT_STROKE

Constructor Summary

SignalRenderer()
Creates a new renderer.

Method Summary

void	drawItem(java.awt.Graphics2D g2, java.awt.geom.Rectangle2D dataArea, ChartRenderingInfo info, XYPlot plot, ValueAxis horizontalAxis, ValueAxis verticalAxis, XYDataset dataset, int datasetIndex, int series, int item, CrosshairInfo crosshairInfo) Draws the visual representation of a single data item.
double	getMarkOffset() Returns the mark offset.
double	getShapeHeight() Returns the shape height.
double	getShapeWidth() Returns the shape width.
void	setMarkOffset(double offset) Sets the mark offset.
void	setShapeHeight(double height) Sets the shape height.
void	setShapeWidth(double width) Sets the shape width.

Methods inherited from class org.jfree.chart.renderer.AbstractXYItemRenderer

drawDomainGridLine, drawDomainMarker, drawRangeGridLine, drawRangeMarker, equals, getLegendItem, getToolTipGenerator, getURLGenerator, initialise, setToolTipGenerator, setURLGenerator

Methods inherited from class org.jfree.chart.renderer.AbstractRenderer

addPropertyChangeListener, createTransformedShape, firePropertyChanged, getDefaultOutlinePaint, getDefaultOutlineStroke, getDefaultPaint, getDefaultShape, getDefaultStroke, getDrawingSupplier, getInfo, getItemOutlinePaint, getItemOutlineStroke, getItemPaint, getItemShape, getItemStroke, getPlot, getSeriesOutlinePaint, getSeriesOutlineStroke, getSeriesPaint, getSeriesShape, getSeriesStroke, isOutlinePaintTableActive, isOutlineStrokeTableActive, isPaintTableActive, isShapeTableActive, isStrokeTableActive, removePropertyChangeListener, setDefaultOutlinePaint, setDefaultOutlineStroke, setDefaultPaint, setDefaultShape, setDefaultStroke, setDrawingSupplier, setInfo, setOutlinePaintTableActive, setOutlineStrokeTableActive, setPaintTableActive, setPlot, setSeriesOutlinePaint, setSeriesOutlinePaint, setSeriesOutlineStroke, setSeriesOutlineStroke, setSeriesPaint, setSeriesPaint, setSeriesShape, setSeriesShape, setSeriesStroke, setSeriesStroke, setShapeTableActive, setStrokeTableActive

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jfree.chart.renderer.XYItemRenderer

addPropertyChangeListener, drawDomainGridLine, drawDomainMarker, drawRangeGridLine, drawRangeMarker, getItemOutlinePaint, getItemPaint, getItemShape, getItemStroke, getLegendItem, getPlot, getSeriesOutlinePaint, getSeriesPaint, getSeriesShape, getSeriesStroke, getToolTipGenerator, getURLGenerator, initialise, removePropertyChangeListener, setDrawingSupplier, setPlot, setSeriesPaint, setSeriesPaint, setToolTipGenerator, setURLGenerator

Methods inherited from interface org.jfree.chart.renderer.Renderer

getDefaultOutlinePaint, getDefaultOutlineStroke, getDefaultPaint, getDefaultShape, getDefaultStroke, getDrawingSupplier, isOutlinePaintTableActive, isOutlineStrokeTableActive, isPaintTableActive, isShapeTableActive, isStrokeTableActive, setDefaultOutlinePaint, setDefaultOutlineStroke, setDefaultPaint, setDefaultShape, setDefaultStroke, setOutlinePaintTableActive, setOutlineStrokeTableActive, setPaintTableActive, setSeriesStroke, setSeriesStroke, setShapeTableActive, setStrokeTableActive

Constructor Detail

SignalRenderer

public SignalRenderer()

Creates a new renderer.

Method Detail

getMarkOffset

public double getMarkOffset()

Returns the mark offset.

Returns:

the mark offset.

setMarkOffset

public void setMarkOffset(double offset)

Sets the mark offset.

Parameters:

offset - the mark offset.

getShapeWidth

public double getShapeWidth()

Returns the shape width.

Returns:

the shape width.

setShapeWidth

public void setShapeWidth(double width)

Sets the shape width.

Parameters:

width - the shape width.

getShapeHeight

public double getShapeHeight()

Returns the shape height.

Returns:

the shape height.

setShapeHeight

public void setShapeHeight(double height)

Sets the shape height.

Parameters:

height - the shape height.

drawItem

public void drawItem(java.awt.Graphics2D g2,
                     java.awt.geom.Rectangle2D dataArea,
                     ChartRenderingInfo info,
                     XYPlot plot,
                     ValueAxis horizontalAxis,
                     ValueAxis verticalAxis,
                     XYDataset dataset,
                     int datasetIndex,
                     int series,
                     int item,
                     CrosshairInfo crosshairInfo)

Draws the visual representation of a single data item.

Specified by:

drawItem in interface XYItemRenderer

Parameters:

g2 - the graphics device.

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).

horizontalAxis - the horizontal axis.

verticalAxis - the vertical axis.

dataset - the dataset.

datasetIndex - the dataset index (zero-based).

series - the series index (zero-based).

item - the item index (zero-based).

crosshairInfo - information about crosshairs on a plot.