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java.lang.Objectcom.ijchart.xychart.marker.AbstractMarker
com.ijchart.xychart.marker.IntervalValueMarker
public class IntervalValueMarker
Title: IJChart
Description: a chart library for the Java(tm) platform.
用于表示一个数据范围的标记.Copyright: Copyright (c) 2013
Company:
Field Summary |
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Fields inherited from class com.ijchart.xychart.marker.AbstractMarker |
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DEFAULT_FILL_PAINT, DEFAULT_TEXT_POSITION |
Constructor Summary | |
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IntervalValueMarker(double start,
double end)
由起始值和结束值构造对象. |
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IntervalValueMarker(double start,
double end,
java.awt.Paint fillPaint,
java.awt.Paint borderPaint,
java.awt.Stroke borderStroke,
float fillAlpha)
构造器. |
Method Summary | |
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java.lang.Object |
clone()
克隆本对象. |
boolean |
equals(java.lang.Object obj)
测试两个对象是否相等. |
double |
getEndValue()
返回结束值. |
DefaultGradientPaintTransformer |
getGradientPaintTransformer()
返回DefaultGradientPaintTransformer对象. |
double |
getStartValue()
返回起始值. |
int |
hashCode()
计算对象的hashcode值. |
void |
setEndValue(double value)
设置结束值,并向所有监听器发送 MarkerChangeEvent 事件.
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void |
setGradientPaintTransformer(DefaultGradientPaintTransformer transformer)
设置DefaultGradientPaintTransformer对象,并向所有监听器发送 MarkerChangeEvent 事件.
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void |
setStartValue(double value)
设置起始值,并向所有监听器发送 MarkerChangeEvent 事件.
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Methods inherited from class com.ijchart.xychart.marker.AbstractMarker |
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addChangeListener, fireMarkerChanged, getBorderPaint, getBorderStroke, getFillAlpha, getFillPaint, getListeners, getMargin, getText, getTextFont, getTextHorizontalAlign, getTextPaint, getTextPosition, getTextVerticalAlign, isDrawBorder, isDrawText, isFillShape, notifyListeners, removeChangeListener, setBorderPaint, setBorderStroke, setDrawBorder, setDrawText, setFillAlpha, setFillPaint, setFillShape, setMargin, setText, setTextFont, setTextHorizontalAlign, setTextPaint, setTextPosition, setTextVerticalAlign, toString |
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 IntervalValueMarker(double start, double end)
start
- double 起始值.
end
- double 结束值.
public IntervalValueMarker(double start, double end, java.awt.Paint fillPaint, java.awt.Paint borderPaint, java.awt.Stroke borderStroke, float fillAlpha)
start
- double 起始值.
end
- double 结束值.
fillPaint
- Paint 填充使用的paint (不可为null).
borderPaint
- Paint 轮廓线使用的Paint (不可为null).
borderStroke
- Stroke 轮廓线使用的Stroke (不可为null).
fillAlpha
- float 填充背景的alpha值,须属于闭区间[0.0,1.0].
Method Detail |
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public double getStartValue()
public void setStartValue(double value)
MarkerChangeEvent
事件.
value
- double 起始值.
public double getEndValue()
public void setEndValue(double value)
MarkerChangeEvent
事件.
value
- double 结束值.
public DefaultGradientPaintTransformer getGradientPaintTransformer()
public void setGradientPaintTransformer(DefaultGradientPaintTransformer transformer)
MarkerChangeEvent
事件.
transformer
- DefaultGradientPaintTransformer
DefaultGradientPaintTransformer对象 (可为null).
public boolean equals(java.lang.Object obj)
equals
in class AbstractMarker
obj
- the object (null permitted).
public int hashCode()
hashCode
in class AbstractMarker
public java.lang.Object clone() throws java.lang.CloneNotSupportedException
clone
in class AbstractMarker
java.lang.CloneNotSupportedException
- Not thrown by this class, but the
exception is declared for the use of subclasses.
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