com.ijchart.xychart.chartinfo
Class AnnotationShapeCollection

java.lang.Object
  extended by com.ijchart.xychart.chartinfo.AbstractShapeCollection
      extended by com.ijchart.xychart.chartinfo.AnnotationShapeCollection
All Implemented Interfaces:
IShapeCollection, IChartShapeChangeListener, java.io.Serializable, java.lang.Cloneable, java.util.EventListener

public class AnnotationShapeCollection
extends AbstractShapeCollection
implements java.lang.Cloneable, java.io.Serializable

Title: IJChart

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

Collection to be used to store the annotation shapes.

Copyright: Copyright (c) 2013

Company:

Version:
1.0
Author:
zhang feng min,shanghai china. Contract me by email.
See Also:
Serialized Form

Field Summary
 
Fields inherited from class com.ijchart.xychart.chartinfo.AbstractShapeCollection
shapeIdSequence
 
Constructor Summary
AnnotationShapeCollection()
           Constructor.
 
Method Summary
 void addAnnotationShape(IChartShape shape)
           Add a annotation shape.
 void clearAnnotationShapes()
           Remove all annotation shapes.
 void clearSelectedShapes()
           Sets all shapes to unselected.
 void clearShapesListener()
           Remove all the shapes of the listener.
 java.lang.Object clone()
           Returns a clone of the axis.
 void draw(java.awt.Graphics2D g2)
           Drawing all ChartShape in this collection.
 boolean equals(java.lang.Object obj)
           Tests this axis for equality with another object.
 IChartShape findChartShape(java.awt.geom.Point2D point, ChartShapeDrawType drawType)
           Returns the IChartShape whose area contains the specified point.
 java.util.List getAnnotationShapes()
           Returns the list of annotation shapes and is unmodifiable.
 java.util.List getHotspotAreas(java.util.List drawTypes, IAreaFragment fragment)
           Returns the hotspot areas.
 int hashCode()
           Returns a hash code value for the object.
 java.lang.String toString()
           Returns a string representation of the object.
 void translate(double x, double y)
           Translates the origin of the all shape in this chart to the point (x, y) in the current coordinate system.
 
Methods inherited from class com.ijchart.xychart.chartinfo.AbstractShapeCollection
addChangeListener, addHotspotArea, addHotspotArea, chartShapeChanged, clearSelectedShape, clearSelectedShape, clearShapesListener, clip, draw, findShape, fireChartShapeChanged, getDrawArea, hasListener, isDrawAreaContains, notifyListeners, removeAllChangeListener, removeChangeListener, removeShapesListener, resetShapeIdSequence, restoreClip, setDrawArea, translate
 
Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait
 

Constructor Detail

AnnotationShapeCollection

public AnnotationShapeCollection()
Constructor.

Method Detail

addAnnotationShape

public void addAnnotationShape(IChartShape shape)
Add a annotation shape.

Parameters:
shape - IChartShape A annotation shape (null permitted).

getAnnotationShapes

public java.util.List getAnnotationShapes()
Returns the list of annotation shapes and is unmodifiable.

Returns:
IChartShape The list of annotation shapes and is unmodifiable.

clearAnnotationShapes

public void clearAnnotationShapes()
Remove all annotation shapes.


draw

public void draw(java.awt.Graphics2D g2)
Drawing all ChartShape in this collection.

Specified by:
draw in interface IShapeCollection
Parameters:
g2 - Graphics2D The graphics device (null not permitted).

translate

public void translate(double x,
                      double y)
Translates the origin of the all shape in this chart to the point (x, y) in the current coordinate system.

Specified by:
translate in interface IShapeCollection
Overrides:
translate in class AbstractShapeCollection
Parameters:
x - double The x coordinate.
y - double The y coordinate.

clearShapesListener

public void clearShapesListener()
Remove all the shapes of the listener.

Specified by:
clearShapesListener in interface IShapeCollection

clearSelectedShapes

public void clearSelectedShapes()
Sets all shapes to unselected.

Specified by:
clearSelectedShapes in interface IShapeCollection

findChartShape

public IChartShape findChartShape(java.awt.geom.Point2D point,
                                  ChartShapeDrawType drawType)
Returns the IChartShape whose area contains the specified point.

Specified by:
findChartShape in interface IShapeCollection
Parameters:
point - Point2D The point (null not permitted).
drawType - ChartShapeDrawType The shape draw shape (null permitted).
Returns:
IChartShape The chart shape (maybe null).

getHotspotAreas

public java.util.List getHotspotAreas(java.util.List drawTypes,
                                      IAreaFragment fragment)
Returns the hotspot areas.

Specified by:
getHotspotAreas in interface IShapeCollection
Overrides:
getHotspotAreas in class AbstractShapeCollection
Parameters:
drawTypes - List The types of hotspot shape.
fragment - IAreaFragment The IAreaFragment object (maybe null).
Returns:
List The hotspot areas (never null).

clone

public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException
Returns a clone of the axis.

Overrides:
clone in class AbstractShapeCollection
Returns:
A clone.
Throws:
java.lang.CloneNotSupportedException - if some component of the axis does not support cloning.

hashCode

public int hashCode()
Returns a hash code value for the object.

Overrides:
hashCode in class AbstractShapeCollection
Returns:
A hash code value for this object.

equals

public boolean equals(java.lang.Object obj)
Tests this axis for equality with another object.

Overrides:
equals in class AbstractShapeCollection
Parameters:
obj - The object (null permitted).
Returns:
true or false.

toString

public java.lang.String toString()
Returns a string representation of the object.

Overrides:
toString in class AbstractShapeCollection
Returns:
A string representation of the object.