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java.lang.Objectcom.ijchart.xychart.ui.Rectangle
public class Rectangle
Title: IJChart
Description: a chart library for the Java(tm) platform.
用宽度和调度表示的矩形,此类是不可外部修改的.Copyright: Copyright (c) 2013
Company:
Field Summary | |
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static Rectangle |
RECTANGLE_ZERO
长和宽都为0的矩形区域. |
Constructor Summary | |
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Rectangle(double width,
double height)
由宽度和高度值构造一个矩形. |
Method Summary | |
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java.lang.Object |
clone()
覆盖equals方法. |
boolean |
equals(java.lang.Object obj)
覆盖equals方法. |
double |
getHeight()
返回矩形的高度. |
double |
getWidth()
返回矩形的宽度. |
int |
hashCode()
覆盖hashCode方法. |
java.awt.geom.Rectangle2D |
toRectangle2D()
转换为java.awt.geom.Rectangle2D对象,x和y都等于0. |
java.lang.String |
toString()
覆盖toString方法. |
Methods inherited from class java.lang.Object |
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finalize, getClass, notify, notifyAll, wait, wait, wait |
Field Detail |
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public static final Rectangle RECTANGLE_ZERO
Constructor Detail |
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public Rectangle(double width, double height)
width
- double 矩形的宽度.
height
- double 矩形的高度.
Method Detail |
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public double getWidth()
public double getHeight()
public java.awt.geom.Rectangle2D toRectangle2D()
public java.lang.String toString()
toString
in class java.lang.Object
public int hashCode()
hashCode
in class java.lang.Object
public boolean equals(java.lang.Object obj)
equals
in class java.lang.Object
obj
- Object
public java.lang.Object clone() throws java.lang.CloneNotSupportedException
clone
in class java.lang.Object
java.lang.CloneNotSupportedException
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