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java.lang.Objectcom.ijchart.xychart.shape.AbstractChartShape
com.ijchart.xychart.shape.IShapedChartShape
public class IShapedChartShape
Title: IJChart
Description: a chart library for the Java(tm) platform.
Draw a I-shapedIChartShape
.
Copyright: Copyright (c) 2013
Company:
Field Summary |
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Fields inherited from class com.ijchart.xychart.shape.AbstractChartShape |
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DEFAULT_DRAW_TYPE, DEFAULT_SHAPE_ID, DEFAULT_VISIBLE, transformedShape |
Constructor Summary | |
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IShapedChartShape(double leftX,
double bottomY,
double width,
double height)
Draw a I-shaped chart shape. |
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IShapedChartShape(java.awt.geom.Point2D bottomLeft,
double width,
double height)
Draw a I-shaped chart shape. |
Method Summary | |
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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 java.lang.Object |
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finalize, getClass, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public IShapedChartShape(double leftX, double bottomY, double width, double height)
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.public IShapedChartShape(java.awt.geom.Point2D bottomLeft, double width, double height)
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 |
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public double getLeftX()
public void setLeftX(double leftX)
ChartShapeChangeEvent
to all registered listeners.
leftX
- doublepublic double getBottomY()
public void setBottomY(double bottomY)
ChartShapeChangeEvent
to all registered listeners.
bottomY
- doublepublic double getWidth()
public void setWidth(double width)
ChartShapeChangeEvent
to all registered listeners.
width
- doublepublic double getHeight()
public void setHeight(double height)
ChartShapeChangeEvent
to all registered listeners.
height
- doublepublic void draw(java.awt.Graphics2D g2)
draw
in interface IChartShape
g2
- Graphics2D
The graphics device (such as the screen or the printer) (null not permitted).protected void drawSelect(java.awt.Graphics2D g2)
drawSelect
in class AbstractChartShape
g2
- Graphics2D
the graphics device (such as the screen or the printer) (null not permitted).public void translate(double tx, double ty)
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 ].
translate
in interface IChartShape
tx
- double
The distance to translate along the x-axis.ty
- double
The distance to translate along the y-axis.public java.awt.geom.Point2D getTopLeftPoint()
getTopLeftPoint
in interface IChartShape
public java.awt.geom.Point2D getLockPoint()
getLockPoint
in interface IChartShape
getLockPoint
in class AbstractChartShape
protected void calculateTransformedShape()
calculateTransformedShape
in class AbstractChartShape
protected java.awt.Shape getHotspotShape()
getHotspotShape
in class AbstractChartShape
public ShapeType getShapeType()
getShapeType
in interface IChartShape
ShapeType
.public boolean equals(java.lang.Object obj)
equals
in class AbstractChartShape
obj
-
the reference object with which to compare.
public int hashCode()
hashCode
in class AbstractChartShape
public java.lang.Object clone() throws java.lang.CloneNotSupportedException
clone
in class AbstractChartShape
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.public java.lang.String toString()
toString
in class java.lang.Object
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