com.ijchart.xychart.shape
Class IShapedChartShape

java.lang.Object
  extended by com.ijchart.xychart.shape.AbstractChartShape
      extended by com.ijchart.xychart.shape.IShapedChartShape
All Implemented Interfaces:
IChartShapeChangeListener, IChartShape, java.io.Serializable, java.lang.Cloneable, java.util.EventListener

public class IShapedChartShape
extends AbstractChartShape
implements java.io.Serializable, java.lang.Cloneable

Title: IJChart

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

Draw a I-shaped IChartShape.

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.shape.AbstractChartShape
DEFAULT_DRAW_TYPE, DEFAULT_SHAPE_ID, DEFAULT_VISIBLE, transformedShape
 
Fields inherited from interface com.ijchart.xychart.shape.IChartShape
DEFAULT_BORDER_PAINT, DEFAULT_BORDER_STROKE, DEFAULT_CONTENT_PAINT, DEFAULT_DRAW_BORDER, DEFAULT_FILL_ALPHA, DEFAULT_FILL_PAINT, DEFAULT_FILL_SHAPE, DEFAULT_GRADIENT_PAINT_TRANSFORM_TYPE, DEFAULT_MARGIN, DEFAULT_SELECT_FILL_PAINT, DEFAULT_SELECT_RECT_ALPHA, DEFAULT_SELECT_RECT_WIDTH, DEFAULT_SELECTED, DEFAULT_TEXT_FONT, DEFAULT_TOOLTIP_SHAPE_WIDTH, HOTSPOT_TYPE_CIRCLE, HOTSPOT_TYPE_POLYGON, HOTSPOT_TYPE_RECTANGLE
 
Constructor Summary
IShapedChartShape(double leftX, double bottomY, double width, double height)
           Draw a I-shaped chart shape.
IShapedChartShape(java.awt.geom.Point2D bottomLeft, double width, double height)
           Draw a I-shaped chart shape.
 
Method Summary
protected  void calculateTransformedShape()
           Calculate the transformed shape.
 java.lang.Object clone()
           Creates and returns a copy of this object.
 void draw(java.awt.Graphics2D g2)
           Draw the ChartShape on a Java 2d graphics device(such as the screen or the printer).
protected  void drawSelect(java.awt.Graphics2D g2)
           Draw the selected ChartShape on a Java 2d graphics device(such as the screen or the printer).
 boolean equals(java.lang.Object obj)
           Indicates whether some other object is "equal to" this one.
 double getBottomY()
           Returns the y coordinate of left-hand corner.
 double getHeight()
           Returns the height of I-shaped shape.
protected  java.awt.Shape getHotspotShape()
           Returns the hotspot shape.
 double getLeftX()
           Returns the x coordinate of left-hand corner.
 java.awt.geom.Point2D getLockPoint()
           Returns the lock coordinates of this shape.
 ShapeType getShapeType()
           The type for describe this shape.
 java.awt.geom.Point2D getTopLeftPoint()
           Returns the top left corner coordinates of this shape (not consider rotation).
 double getWidth()
           Sets the width of I-shaped shape.
 int hashCode()
           Returns a hash code value for the object.
 void setBottomY(double bottomY)
           Sets the y coordinate of left-hand corner,and sends a ChartShapeChangeEvent to all registered listeners.
 void setHeight(double height)
           Sets the height of I-shaped shape,and sends a ChartShapeChangeEvent to all registered listeners.
 void setLeftX(double leftX)
           Sets the x coordinate of left-hand corner,and sends a ChartShapeChangeEvent to all registered listeners.
 void setWidth(double width)
           Sets the width of I-shaped shape,and sends a ChartShapeChangeEvent to all registered listeners.
 java.lang.String toString()
           Returns a string representation of the object.
 void translate(double tx, double ty)
           Concatenates the current Graphics2D Transform with a translation transform.and sends a ChartShapeChangeEvent to all registered listeners.
 
Methods inherited from class com.ijchart.xychart.shape.AbstractChartShape
addChangeListener, afterDraw, beforeDraw, chartShapeChanged, contains, contains, drawAnchorByPoints, drawBackground, drawBorder, drawShapeBorder, fillShape, fireChartShapeChanged, forceChartShapeChanged, getBorderPaint, getBorderStroke, getBound, getData, getFillAlpha, getFillPaint, getGradientPaintTransformType, getHotspotPolyCoords, getHotspotType, getHotspotType, getId, getMargin, getOriginTooltipShape, getRotate, getSelectAnchorPaint, getSelectRectAlpha, getSelectRectWidth, getShapeChange, getShapeDrawType, getTooltipShape, getTooltipShapeRotate, getTooltipShapeTranslatePoint, getTooltipText, getURL, hasListener, isDrawBorder, isFillShape, isSelected, isVisible, notifyListeners, removeAllChangeListener, removeChangeListener, setBorderPaint, setBorderStroke, setData, setDrawBorder, setFillAlpha, setFillPaint, setFillShape, setGradientPaintTransformType, setId, setMargin, setOriginTooltipShape, setRotate, setSelectAnchorPaint, setSelected, setSelectRectAlpha, setSelectRectWidth, setShapeChange, setShapeDrawType, setTooltipText, setURL, setVisible
 
Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait
 

Constructor Detail

IShapedChartShape

public IShapedChartShape(double leftX,
                         double bottomY,
                         double width,
                         double height)
Draw a I-shaped chart shape.

Parameters:
leftX - double The x coordinate of left-hand corner.
bottomY - double The y coordinate of left-hand corner.
width - double The width of I-shaped shape.
height - double The height of I-shaped shape.

IShapedChartShape

public IShapedChartShape(java.awt.geom.Point2D bottomLeft,
                         double width,
                         double height)
Draw a I-shaped chart shape.

Parameters:
bottomLeft - Point2D The point of left-hand corner (null not permitted).
width - double The width of I-shaped shape.
height - double The height of I-shaped shape.
Method Detail

getLeftX

public double getLeftX()
Returns the x coordinate of left-hand corner.

Returns:
double

setLeftX

public void setLeftX(double leftX)
Sets the x coordinate of left-hand corner,and sends a ChartShapeChangeEvent to all registered listeners.

Parameters:
leftX - double

getBottomY

public double getBottomY()
Returns the y coordinate of left-hand corner.

Returns:
double

setBottomY

public void setBottomY(double bottomY)
Sets the y coordinate of left-hand corner,and sends a ChartShapeChangeEvent to all registered listeners.

Parameters:
bottomY - double

getWidth

public double getWidth()
Sets the width of I-shaped shape.

Returns:
double

setWidth

public void setWidth(double width)
Sets the width of I-shaped shape,and sends a ChartShapeChangeEvent to all registered listeners.

Parameters:
width - double

getHeight

public double getHeight()
Returns the height of I-shaped shape.

Returns:
double

setHeight

public void setHeight(double height)
Sets the height of I-shaped shape,and sends a ChartShapeChangeEvent to all registered listeners.

Parameters:
height - double

draw

public void draw(java.awt.Graphics2D g2)
Draw the ChartShape on a Java 2d graphics device(such as the screen or the printer).

Specified by:
draw in interface IChartShape
Parameters:
g2 - Graphics2D The graphics device (such as the screen or the printer) (null not permitted).

drawSelect

protected void drawSelect(java.awt.Graphics2D g2)
Draw the selected ChartShape on a Java 2d graphics device(such as the screen or the printer).

Specified by:
drawSelect in class AbstractChartShape
Parameters:
g2 - Graphics2D the graphics device (such as the screen or the printer) (null not permitted).

translate

public void translate(double tx,
                      double ty)
Concatenates the current Graphics2D Transform with a translation transform.and sends a ChartShapeChangeEvent to all registered listeners. Subsequent rendering is translated by the specified distance relative to the previous position. This is equivalent to calling transform(T), where T is an AffineTransform represented by the following matrix:
                [   1    0    tx  ]
                [   0    1    ty  ]
                [   0    0    1   ]
 
.

Specified by:
translate in interface IChartShape
Parameters:
tx - double The distance to translate along the x-axis.
ty - double The distance to translate along the y-axis.

getTopLeftPoint

public java.awt.geom.Point2D getTopLeftPoint()
Returns the top left corner coordinates of this shape (not consider rotation).

Specified by:
getTopLeftPoint in interface IChartShape
Returns:
Point2D The coordinate.

getLockPoint

public java.awt.geom.Point2D getLockPoint()
Returns the lock coordinates of this shape.

Specified by:
getLockPoint in interface IChartShape
Overrides:
getLockPoint in class AbstractChartShape
Returns:
Point2D The coordinate.

calculateTransformedShape

protected void calculateTransformedShape()
Calculate the transformed shape.

Specified by:
calculateTransformedShape in class AbstractChartShape

getHotspotShape

protected java.awt.Shape getHotspotShape()
Returns the hotspot shape.

Specified by:
getHotspotShape in class AbstractChartShape
Returns:
Shape The hotspot shape (maybe null).

getShapeType

public ShapeType getShapeType()
The type for describe this shape.

Specified by:
getShapeType in interface IChartShape
Returns:
ShapeType The constant value in class ShapeType.

equals

public boolean equals(java.lang.Object obj)
Indicates whether some other object is "equal to" this one.

Overrides:
equals in class AbstractChartShape
Parameters:
obj - the reference object with which to compare.
Returns:
true if this object is the same as the obj argument; false otherwise.

hashCode

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

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

clone

public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException
Creates and returns a copy of this object.

Overrides:
clone in class AbstractChartShape
Returns:
object a clone of this instance.
Throws:
java.lang.CloneNotSupportedException - if the object's class does not support the Cloneable interface. Subclasses that override the clone method can also throw this exception to indicate that an instance cannot be cloned.

toString

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

Overrides:
toString in class java.lang.Object
Returns:
a string representation of the object.