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java.lang.Objectcom.ijchart.xychart.data.AbstractChartData
public abstract class AbstractChartData
Title: IJChart
Description: a chart library for the Java(tm) platform.
提供IChartData
的抽象实现.
Copyright: Copyright (c) 2013
Company:
Field Summary | |
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static java.lang.String |
DATE_MASK_LONG
长格式的日期掩码,格式为"年-月-日 时:分:秒" |
Constructor Summary | |
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AbstractChartData()
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. |
protected java.lang.String |
formatDate(java.util.Date date)
格式化日期. |
protected java.lang.String |
formatDateForFunction(java.util.Date date)
格式化日期,用于生成函数参数. |
protected java.lang.String |
formatNumber(double value)
格式化数字. |
protected java.lang.String |
formatNumber(java.lang.Number num)
格式化数字. |
protected java.lang.String |
formatNumberForFunction(double value)
格式化数字,用于生成函数参数. |
protected java.lang.String |
formatNumberForFunction(java.lang.Number num)
格式化数字,用于生成函数参数. |
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.text.DateFormat |
getDateFormat()
返回格式化日期的类. |
java.lang.String |
getLabelText()
返回标签字符串. |
java.text.NumberFormat |
getNumberFormat()
返回格式化数字的类. |
int |
hashCode()
计算对象的hashcode值. |
void |
setDateFormat(java.text.DateFormat dateFormat)
设置格式化日期的类. |
void |
setNumberFormat(java.text.NumberFormat numberFormat)
设置格式化数字的类. |
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 |
Methods inherited from interface java.lang.Comparable |
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compareTo |
Field Detail |
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public static final java.lang.String DATE_MASK_LONG
Constructor Detail |
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public AbstractChartData()
Method Detail |
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public java.text.DateFormat getDateFormat()
public void setDateFormat(java.text.DateFormat dateFormat)
dateFormat
- DateFormat 格式化日期的类 (可为null).
public java.text.NumberFormat getNumberFormat()
public void setNumberFormat(java.text.NumberFormat numberFormat)
numberFormat
- NumberFormat 格式化数字的类.
public java.lang.String getLabelText()
getLabelText
in interface IChartData
public java.lang.String getAreaFunctionArguments()
getAreaFunctionArguments
in interface IChartData
public java.lang.String getAreaURLFragment()
getAreaURLFragment
in interface IChartData
protected java.lang.String formatDate(java.util.Date date)
date
- Date
protected java.lang.String formatDateForFunction(java.util.Date date)
date
- Date
protected java.lang.String formatNumber(double value)
value
- double
protected java.lang.String formatNumber(java.lang.Number num)
num
- Number
protected java.lang.String formatNumberForFunction(double value)
value
- double
protected java.lang.String formatNumberForFunction(java.lang.Number num)
num
- Number
public boolean equals(java.lang.Object obj)
equals
in class java.lang.Object
obj
- the object (null permitted).
public int hashCode()
hashCode
in class java.lang.Object
public java.lang.Object clone() throws java.lang.CloneNotSupportedException
clone
in class java.lang.Object
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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