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java.lang.Objectcom.ijchart.xychart.data.AbstractChartData
com.ijchart.xychart.data.XYNumberChartData
com.ijchart.xychart.data.VectorChartData
public class VectorChartData
Title: IJChart
Description: a chart library for the Java(tm) platform.
包含(x,y,deltaX,deltaY)四个值的图表数据对象,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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VectorChartData(double x,
double y,
double deltaX,
double deltaY)
构造器. |
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VectorChartData(java.lang.Number x,
java.lang.Number y,
java.lang.Number deltaX,
java.lang.Number deltaY)
构造器. |
Method Summary | |
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java.lang.Object |
clone()
返回克隆的对象. |
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. |
double |
getDeltaX()
得到double类型的x向量值. |
java.lang.Number |
getDeltaXData()
返回x向量数字对象. |
double |
getDeltaY()
得到double类型的y向量值. |
java.lang.Number |
getDeltaYData()
返回y向量数字对象. |
java.lang.String |
getLabelText()
返回标签字符串. |
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.XYNumberChartData |
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compareTo, getX, getXData, getY, getYData |
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 VectorChartData(double x, double y, double deltaX, double deltaY)
x
- double x值.
y
- double y值.
deltaX
- double x向量.
deltaY
- double y向量.
public VectorChartData(java.lang.Number x, java.lang.Number y, java.lang.Number deltaX, java.lang.Number deltaY)
x
- Number x值对象 (不可为null).
y
- Number y值对象 (不可为null).
deltaX
- Number x向量.
deltaY
- Number y向量.
Method Detail |
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public java.lang.Number getDeltaXData()
public java.lang.Number getDeltaYData()
public double getDeltaX()
public double getDeltaY()
public java.lang.String getLabelText()
getLabelText
in interface IChartData
getLabelText
in class XYNumberChartData
public java.lang.String getAreaFunctionArguments()
getAreaFunctionArguments
in interface IChartData
getAreaFunctionArguments
in class XYNumberChartData
public java.lang.String getAreaURLFragment()
getAreaURLFragment
in interface IChartData
getAreaURLFragment
in class XYNumberChartData
public boolean equals(java.lang.Object obj)
equals
in class XYNumberChartData
obj
- the object (null permitted).
public int hashCode()
hashCode
in class XYNumberChartData
public java.lang.Object clone() throws java.lang.CloneNotSupportedException
clone
in class XYNumberChartData
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 XYNumberChartData
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