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java.lang.Objectcom.ijchart.xychart.data.AbstractChartData
com.ijchart.xychart.data.XYNumberChartData
public class XYNumberChartData
Title: IJChart
Description: a chart library for the Java(tm) platform.
包含(x,y)两个数字的图表数据对象,本类在外部是不可修改的.Copyright: Copyright (c) 2013
Company:
Field Summary |
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Fields inherited from class com.ijchart.xychart.data.AbstractChartData |
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DATE_MASK_LONG |
Constructor Summary | |
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XYNumberChartData(double x,
double y)
构造器. |
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XYNumberChartData(java.lang.Number x,
java.lang.Number y)
构造器. |
Method Summary | |
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java.lang.Object |
clone()
返回克隆的对象. |
int |
compareTo(java.lang.Object o)
实现Comparable接口的compareTo()方法. |
boolean |
equals(java.lang.Object obj)
测试两个对象是否相等. |
java.lang.String |
getAreaFunctionArguments()
返回图形热点area的函数参数. |
java.lang.String |
getAreaURLFragment()
返回图形热点area的url部分. |
java.lang.String |
getLabelText()
返回标签字符串. |
double |
getX()
得到double类型的x值. |
java.lang.Number |
getXData()
返回x数字对象. |
double |
getY()
得到double类型的y值. |
java.lang.Number |
getYData()
返回y数字对象. |
int |
hashCode()
计算对象的hashcode值. |
java.lang.String |
toString()
覆盖toString方法. |
Methods inherited from class com.ijchart.xychart.data.AbstractChartData |
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formatDate, formatDateForFunction, formatNumber, formatNumber, formatNumberForFunction, formatNumberForFunction, getDateFormat, getNumberFormat, setDateFormat, setNumberFormat |
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 XYNumberChartData(double x, double y)
x
- double x值.
y
- double y值.
public XYNumberChartData(java.lang.Number x, java.lang.Number y)
x
- Number x值对象 (不可为null).
y
- Number y值对象 (不可为null).
Method Detail |
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public java.lang.Number getXData()
public java.lang.Number getYData()
public double getX()
getX
in interface IXYChartData
public double getY()
getY
in interface IXYChartData
public int compareTo(java.lang.Object o)
compareTo
in interface java.lang.Comparable
o
- Object 要比较的对象.
java.lang.ClassCastException
- if the specified object's type prevents it
from being compared to this Object.public java.lang.String getLabelText()
getLabelText
in interface IChartData
getLabelText
in class AbstractChartData
public java.lang.String getAreaFunctionArguments()
getAreaFunctionArguments
in interface IChartData
getAreaFunctionArguments
in class AbstractChartData
public java.lang.String getAreaURLFragment()
getAreaURLFragment
in interface IChartData
getAreaURLFragment
in class AbstractChartData
public boolean equals(java.lang.Object obj)
equals
in class AbstractChartData
obj
- the object (null permitted).
public int hashCode()
hashCode
in class AbstractChartData
public java.lang.Object clone() throws java.lang.CloneNotSupportedException
clone
in class AbstractChartData
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 AbstractChartData
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