com.ijchart.xychart.plot.combine
Class AbstractCombineXYPlot

java.lang.Object
  com.ijchart.xychart.plot.AbstractPlot
      com.ijchart.xychart.plot.AbstractAxisPlot
          com.ijchart.xychart.plot.XYPlot
              com.ijchart.xychart.plot.combine.AbstractCombineXYPlot

All Implemented Interfaces:

IAxisChangeListener, IDatasetChangeListener, IRenderChangeListener, IZoomable, java.io.Serializable, java.lang.Cloneable, java.util.EventListener

Direct Known Subclasses:

CombineDomainAxisXYPlot, CombineValueAxisXYPlot

public abstract class AbstractCombineXYPlot
extends XYPlot
implements java.lang.Cloneable, java.io.Serializable

Title: IJChart

Description: a chart library for the Java(tm) platform.

A abstract class for combined category plot where the axis is shared.

Copyright: Copyright (c) 2013

Company:

Version:

1.0

Author:

zhang feng min,shanghai china. Contract me by email.

See Also:

Serialized Form

Field Summary

static double	DEFAULT_PLOT_GAP The default gap between plots.
protected double	plotGap The gap between plots.
protected java.util.List	subPlots Storage for the subplot.
protected java.util.List	subPlotWight The wight of sub plots.

Fields inherited from class com.ijchart.xychart.plot.XYPlot

DEFAULT_QUADRANT_ORIGIN, DEFAULT_QUADRANT_PAINT, DEFAULT_VALUE_ZERO_BASELINE_VISIBLE

Fields inherited from class com.ijchart.xychart.plot.AbstractAxisPlot

DEFAULT_CHART_ORIENTATION, DEFAULT_CROSSHAIR_PAINT, DEFAULT_CROSSHAIR_STROKE, DEFAULT_DOMAIN_CROSSHAIR_LOCKED_ON_DATA, DEFAULT_DOMAIN_CROSSHAIR_VISIBLE, DEFAULT_DOMAIN_GRIDLINE_VISIBLE, DEFAULT_DOMAIN_ZERO_BASELINE_VISIBLE, DEFAULT_GRIDLINE_PAINT, DEFAULT_GRIDLINE_STROKE, DEFAULT_VALUE_CROSSHAIR_LOCKED_ON_DATA, DEFAULT_VALUE_CROSSHAIR_VISIBLE, DEFAULT_VALUE_GRIDLINE_VISIBLE, domainAxes, renderToDomainAxis, renderToValueAxis, valueAxes

Fields inherited from class com.ijchart.xychart.plot.AbstractPlot

dataArea, DEFAULT_BACKGROUND_ALPHA, DEFAULT_BACKGROUND_IMAGE_ALIGNMENT, DEFAULT_BACKGROUND_PAINT, DEFAULT_BORDER_PAINT, DEFAULT_BORDER_STROKE, DEFAULT_BORDER_VISIBLE, DEFAULT_DRAW_NO_DATA_MESSAGE, DEFAULT_DRAWINT_SUPPLIER, DEFAULT_FOREGROUND_ALPHA, DEFAULT_INSETS, DEFAULT_MINIMUM_HEIGHT_TO_DRAW, DEFAULT_MINIMUM_WIDTH_TO_DRAW, DEFAULT_NO_DATA_MESSAGE, DEFAULT_NO_DATA_MESSAGE_FONT, DEFAULT_NO_DATA_MESSAGE_PAINT, DEFAULT_RENDER_CALL_ORDER, drawNoDataMessage, plotShapes, renderingOrder, renderShapesList

Constructor Summary

AbstractCombineXYPlot()
A constructor.

Method Summary

void	addSubPlot(XYPlot plot) Add a sub plot and sends a PlotChangeEvent to all registered listeners.
void	addSubPlot(XYPlot plot, double wight) Add a sub plot and sends a PlotChangeEvent to all registered listeners.
void	clearSubPlots() Removes all sub plots.
java.lang.Object	clone() Returns a clone of the plot.
boolean	equals(java.lang.Object obj) Tests the plot for equality with an arbitrary object.
protected int	getAxisCountByPosition(XYPlot plot, ChartOrientation orientation, RectangleEdge edge) Calculate the axis count for the specified position.
double	getPlotGap() Returns the gap between plots.
double	getPlotWight(XYPlot plot) Returns the wight for the specified plot.
java.util.Collection	getRenders() Returns the collection of renders,and this collection is unmodifiable.
java.util.Collection	getSubPlots() Returns all sub plots.
int	hashCode() Returns a hash code for this object.
void	removeSubPlot(XYPlot plot) Remove a sub plot and sends a PlotChangeEvent to all registered listeners.
void	setPlotGap(double gap) Sets the gap between plots and sends a PlotChangeEvent to all registered listeners.
void	setPlotWight(XYPlot plot, double wight) Sets the wight for the specified plot and sends a PlotChangeEvent to all registered listeners.
void	zoomDomainAxes(java.awt.geom.Rectangle2D selectArea, java.awt.geom.Rectangle2D dataArea, java.awt.geom.Point2D source) Zoom domain axes.
void	zoomValueAxes(java.awt.geom.Rectangle2D selectArea, java.awt.geom.Rectangle2D dataArea, java.awt.geom.Point2D source) Zoom value axes.

Methods inherited from class com.ijchart.xychart.plot.XYPlot

draw, drawAxes, drawQuadrantBackground, drawZeroDomainBaseline, drawZeroValueBaseline, getDomainAxis, getDomainAxis, getDomainAxisByRenderIndex, getDomainAxisCount, getDomainAxisEdge, getDomainAxisEdge, getDomainAxisIndex, getDomainAxisLocation, getDomainAxisLocation, getDomainZeroBaselinePaint, getDomainZeroBaselineStroke, getPlotType, getQuadrantOrigin, getQuadrantPaint, getRender, getRender, getRenderIndex, getValueZeroBaselinePaint, getValueZeroBaselineStroke, isDomainZeroBaselineVisible, isValueZeroBaselineVisible, setDomainAxes, setDomainAxes, setDomainAxis, setDomainAxis, setDomainAxis, setDomainAxisLocation, setDomainAxisLocation, setDomainZeroBaselinePaint, setDomainZeroBaselineStroke, setDomainZeroBaselineVisible, setQuadrantOrigin, setQuadrantPaint, setRender, setRender, setRender, setRender, setRenders, setValueZeroBaselinePaint, setValueZeroBaselineStroke, setValueZeroBaselineVisible, toString

Methods inherited from class com.ijchart.xychart.plot.AbstractAxisPlot

allocateRenderShapesList, clearDomainAxes, clearValueAxes, drawCrosshair, drawValueGridlines, getAxisOffset, getCrosshairPoint, getDomainCrosshairPaint, getDomainCrosshairStroke, getDomainGridlinePaint, getDomainGridlineStroke, getOrientation, getRenderIndexForValueAxis, getRenderShapeCollection, getValueAxis, getValueAxis, getValueAxisByRenderIndex, getValueAxisCount, getValueAxisEdge, getValueAxisEdge, getValueAxisIndex, getValueAxisLocation, getValueAxisLocation, getValueCrosshairPaint, getValueCrosshairStroke, getValueGridlinePaint, getValueGridlineStroke, isDomainCrosshairLockedOnData, isDomainCrosshairVisible, isDomainGridlineVisible, isValueCrosshairLockedOnData, isValueCrosshairVisible, isValueGridlineVisible, mapRenderToDomainAxis, mapRenderToValueAxis, mapValueAxisToRender, setAxisOffset, setDomainCrosshairLockedOnData, setDomainCrosshairPaint, setDomainCrosshairStroke, setDomainCrosshairVisible, setDomainGridlinePaint, setDomainGridlineStroke, setDomainGridlineVisible, setOrientation, setValueAxes, setValueAxes, setValueAxis, setValueAxis, setValueAxis, setValueAxisLocation, setValueAxisLocation, setValueAxisLocation, setValueAxisLocation, setValueCrosshairLockedOnData, setValueCrosshairPaint, setValueCrosshairStroke, setValueCrosshairVisible, setValueGridlinePaint, setValueGridlineStroke, setValueGridlineVisible, translateMarkerShapes

Methods inherited from class com.ijchart.xychart.plot.AbstractPlot

addChangeListener, axisChanged, datasetChanged, drawBackground, drawBackgroundImage, drawBorder, drawNoDataMessage, firePlotChanged, getBackgroundAlpha, getBackgroundImage, getBackgroundImageAlignment, getBackgroundImageAlpha, getBackgroundPaint, getBorderPaint, getBorderStroke, getDataArea, getDrawingSupplier, getForegroundAlpha, getInsets, getNoDataMessage, getNoDataMessageFont, getNoDataMessagePaint, getRenderDrawOrder, getRenderShapesList, handleClick, isBorderVisible, isDomainZoomable, isDrawNoDataMessage, isValueZoomable, notifyListeners, removeChangeListener, renderChanged, resolveDomainAxisLocation, resolveValueAxisLocation, setBackgroundAlpha, setBackgroundImage, setBackgroundImageAlignment, setBackgroundImageAlpha, setBackgroundPaint, setBorderPaint, setBorderStroke, setBorderVisible, setDrawingSupplier, setDrawNoDataMessage, setForegroundAlpha, setInsets, setListObject, setNoDataMessage, setNoDataMessageFont, setNoDataMessagePaint, setRenderDrawOrder

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.ijchart.xychart.listener.IRenderChangeListener

renderChanged

Field Detail

DEFAULT_PLOT_GAP

public static final double DEFAULT_PLOT_GAP

The default gap between plots.

See Also:

Constant Field Values

subPlots

protected java.util.List subPlots

Storage for the subplot.

subPlotWight

protected java.util.List subPlotWight

The wight of sub plots.

plotGap

protected double plotGap

The gap between plots.

Constructor Detail

AbstractCombineXYPlot

public AbstractCombineXYPlot()

A constructor.

Method Detail

addSubPlot

public void addSubPlot(XYPlot plot)

Add a sub plot and sends a PlotChangeEvent to all registered listeners.

Parameters:

plot - XYPlot The XYPlot object (null not permitted).

addSubPlot

public void addSubPlot(XYPlot plot,
                       double wight)

Add a sub plot and sends a PlotChangeEvent to all registered listeners.

Parameters:

plot - XYPlot The XYPlot object (null not permitted).

wight - double The widght,must be >0.

removeSubPlot

public void removeSubPlot(XYPlot plot)

Remove a sub plot and sends a PlotChangeEvent to all registered listeners.

Parameters:

plot - XYPlot The XYPlot object (null not permitted).

getSubPlots

public java.util.Collection getSubPlots()

Returns all sub plots.

Overrides:

getSubPlots in class AbstractPlot

Returns:

Collection The collection of sub plots (unmodifiable).

clearSubPlots

public void clearSubPlots()

Removes all sub plots.

getPlotWight

public double getPlotWight(XYPlot plot)

Returns the wight for the specified plot.

Parameters:

plot - XYPlot The XYPlot object (null not permitted).

Returns:

double The wight,-1 if not found.

setPlotWight

public void setPlotWight(XYPlot plot,
                         double wight)

Sets the wight for the specified plot and sends a PlotChangeEvent to all registered listeners.

Parameters:

plot - XYPlot The XYPlot object (null not permitted).

wight - double The widght,must be >0.

getPlotGap

public double getPlotGap()

Returns the gap between plots.

Returns:

double The gap.

setPlotGap

public void setPlotGap(double gap)

Sets the gap between plots and sends a PlotChangeEvent to all registered listeners.

Parameters:

gap - double

getRenders

public java.util.Collection getRenders()

Returns the collection of renders,and this collection is unmodifiable.

Overrides:

getRenders in class XYPlot

Returns:

Collection The collection of renders.

zoomDomainAxes

public void zoomDomainAxes(java.awt.geom.Rectangle2D selectArea,
                           java.awt.geom.Rectangle2D dataArea,
                           java.awt.geom.Point2D source)

Zoom domain axes.

Specified by:

zoomDomainAxes in interface IZoomable

Overrides:

zoomDomainAxes in class XYPlot

Parameters:

selectArea - Rectangle2D The selected area,null to restore chart.

dataArea - Rectangle2D The data area,null to restore chart.

source - Point2D The source mouse point (null not permitted).

zoomValueAxes

public void zoomValueAxes(java.awt.geom.Rectangle2D selectArea,
                          java.awt.geom.Rectangle2D dataArea,
                          java.awt.geom.Point2D source)

Zoom value axes.

Specified by:

zoomValueAxes in interface IZoomable

Overrides:

zoomValueAxes in class AbstractAxisPlot

Parameters:

selectArea - Rectangle2D The selected area,null to restore chart.

dataArea - Rectangle2D The data area,null to restore chart.

source - Point2D The source mouse point (null not permitted).

getAxisCountByPosition

protected int getAxisCountByPosition(XYPlot plot,
                                     ChartOrientation orientation,
                                     RectangleEdge edge)

Calculate the axis count for the specified position.

Parameters:

plot - XYPlot The XYPlot object.

orientation - ChartOrientation The direction of chart.

edge - RectangleEdge The position.

Returns:

int The axis count.

equals

public boolean equals(java.lang.Object obj)

Tests the plot for equality with an arbitrary object.

Overrides:

equals in class XYPlot

Parameters:

obj - The object to test against (null permitted).

Returns:

A boolean.

hashCode

public int hashCode()

Returns a hash code for this object.

Overrides:

hashCode in class XYPlot

Returns:

A hash code.

clone

public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException

Returns a clone of the plot.

Overrides:

clone in class XYPlot

Returns:

A clone.

Throws:

java.lang.CloneNotSupportedException - if the cloning is not supported.