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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.Bar2DRender
public class Bar2DRender
Title: IJChart
Description: a chart library for the Java(tm) platform.
绘制2D类型的柱状图形.Copyright: Copyright (c) 2013
Company:
Field Summary |
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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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Bar2DRender(IMatrixDataset dataset)
构造器. |
Method Summary | |
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java.lang.Object |
clone()
返回克隆的对象. |
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. |
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.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 |
Constructor Detail |
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public Bar2DRender(IMatrixDataset dataset)
dataset
- IMatrixDataset 数据集 (不可为null).
Method Detail |
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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].
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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