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java.lang.Objectcom.ijchart.xychart.render.AbstractRender
com.ijchart.xychart.render.AbstractWithAxisRender
com.ijchart.xychart.render.category.AbstractCategoryRender
com.ijchart.xychart.render.category.AbstractBaseValueCategoryRender
public abstract class AbstractBaseValueCategoryRender
Title: IJChart
Description: a chart library for the Java(tm) platform.
提供分类(category)render的抽象实现.Copyright: Copyright (c) 2013
Company:
Field Summary | |
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static double |
DEFAULT_BASE_VALUE
缺省用于绘制柱状图的的基值,基值必须在坐标轴刻度值的最小值与最大值之间. |
Fields inherited from class com.ijchart.xychart.render.category.AbstractCategoryRender |
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DEFAULT_ITEM_MARGIN, DEFAULT_MAXIMUM_BAR_WIDTH, DEFAULT_MINIMUM_BAR_WIDTH |
Constructor Summary | |
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protected |
AbstractBaseValueCategoryRender(IMatrixDataset dataset)
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. |
double |
getBaseValue()
返回用于绘制柱状图的的基值,基值必须在数据集的最小值与最大值之间. |
int |
hashCode()
计算对象的hashcode值. |
void |
setBaseValue(double value)
设置用于绘制柱状图的的基值,基值必须在数据集的最小值与最大值之间, 并向所有监听器发送 RenderChangeEvent 事件.
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java.lang.String |
toString()
覆盖toString方法. |
Methods inherited from class com.ijchart.xychart.render.category.AbstractCategoryRender |
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addAnnotation, createCategoryMarkerShape, drawAllAnnotation, drawAllItems, drawCategoryMarker, getAllAnnotations, getItemMargin, getMaximumBarWidth, getMinimumBarWidth, removeAllAnnotation, setItemMargin, setMaximumBarWidth, setMinimumBarWidth |
Methods inherited from class com.ijchart.xychart.render.AbstractWithAxisRender |
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createItemShape, createValueMarkerShape, drawIntervalValueMarker, drawValueMarker, getValueAxisOffsetType |
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 double DEFAULT_BASE_VALUE
Constructor Detail |
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protected AbstractBaseValueCategoryRender(IMatrixDataset dataset)
dataset
- IMatrixDataset 数据集 (不可为null).
Method Detail |
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public double getBaseValue()
getBaseValue
in class AbstractCategoryRender
public void setBaseValue(double value)
RenderChangeEvent
事件.
setBaseValue
in class AbstractCategoryRender
value
- double 用于绘制柱状图的的基值.
public boolean equals(java.lang.Object obj)
equals
in class AbstractCategoryRender
obj
- 要比较的对象
public int hashCode()
hashCode
in class AbstractCategoryRender
public java.lang.Object clone() throws java.lang.CloneNotSupportedException
clone
in class AbstractCategoryRender
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 AbstractCategoryRender
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