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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
com.ijchart.xychart.render.category.StatisticalBarRender
public class StatisticalBarRender
Title: IJChart
Description: a chart library for the Java(tm) platform.
Statistical(分析)形式的柱状图.Copyright: Copyright (c) 2013
Company:
Field Summary | |
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static double |
DEFAULT_ISHAPED_MAX_WIDTH
缺省的工字形的最大宽度. |
Fields inherited from class com.ijchart.xychart.render.category.AbstractBaseValueCategoryRender |
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DEFAULT_BASE_VALUE |
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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StatisticalBarRender(IMatrixDataset dataset)
构造器. |
Method Summary | |
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java.lang.Object |
clone()
返回克隆的对象. |
protected IChartShape |
createItemShapeOnly(java.awt.geom.Rectangle2D rect,
java.lang.String text,
java.lang.Object appendParam)
只创建图形,不设置图形的属性. |
void |
drawAllItems(CategoryAxis categoryAxis,
AbstractValueAxis valueAxis,
RectangleEdge valueAxisEdge,
java.awt.geom.Rectangle2D dataArea,
ChartOrientation orientation,
RenderShapeCollection renderShapes,
float alpha)
绘制所有的图形. |
boolean |
equals(java.lang.Object obj)
测试两个对象是否相等. |
double |
getIShapedMaxWidth()
返回工字形的最大宽度. |
int |
hashCode()
计算对象的hashcode值. |
void |
setIShapedMaxWidth(double maxWidth)
设置工字形的最大宽度, 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.AbstractBaseValueCategoryRender |
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getBaseValue, setBaseValue |
Methods inherited from class com.ijchart.xychart.render.category.AbstractCategoryRender |
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addAnnotation, createCategoryMarkerShape, drawAllAnnotation, 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_ISHAPED_MAX_WIDTH
Constructor Detail |
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public StatisticalBarRender(IMatrixDataset dataset)
dataset
- IMatrixDataset 数据集 (不可为null).
Method Detail |
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public double getIShapedMaxWidth()
public void setIShapedMaxWidth(double maxWidth)
RenderChangeEvent
事件.
maxWidth
- double 最大宽度.
public void drawAllItems(CategoryAxis categoryAxis, AbstractValueAxis valueAxis, RectangleEdge valueAxisEdge, java.awt.geom.Rectangle2D dataArea, ChartOrientation orientation, RenderShapeCollection renderShapes, float alpha)
drawAllItems
in class AbstractCategoryRender
categoryAxis
- CategoryAxis category坐标轴 (不可为null).
valueAxis
- AbstractValueAxis value坐标轴 (不可为null).
valueAxisEdge
- RectangleEdge value坐标轴位置 (不可为null).
dataArea
- Rectangle2D 数据区域 (不可为null).
orientation
- ChartOrientation 图表的方向 (不可为null).
renderShapes
- RenderShapeCollection render图形集合 (不可为null).
alpha
- float alpha值,须属于闭区间[0.0,1.0].
protected IChartShape createItemShapeOnly(java.awt.geom.Rectangle2D rect, java.lang.String text, java.lang.Object appendParam)
createItemShapeOnly
in class AbstractRender
rect
- Rectangle2D 柱形图的矩形 (不可为null).
text
- String 要显示的文字 (可为null).
appendParam
- Object 附加的参数,用于传递额外的对象 (可为null).
public boolean equals(java.lang.Object obj)
equals
in class AbstractBaseValueCategoryRender
obj
- the object (null permitted).
public int hashCode()
hashCode
in class AbstractBaseValueCategoryRender
public java.lang.Object clone() throws java.lang.CloneNotSupportedException
clone
in class AbstractBaseValueCategoryRender
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 AbstractBaseValueCategoryRender
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