|
|||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectcom.ijchart.xychart.render.AbstractRender
com.ijchart.xychart.render.AbstractWithAxisRender
com.ijchart.xychart.render.xy.AbstractXYRender
com.ijchart.xychart.render.xy.AbstractXYAreaRender
public abstract class AbstractXYAreaRender
Title: IJChart
Description: a chart library for the Java(tm) platform.
绘制XY区域图的抽象类.Copyright: Copyright (c) 2013
Company:
Field Summary | |
---|---|
protected java.util.List |
uniqueXValues
数据集中所有数据的x值. |
Constructor Summary | |
---|---|
AbstractXYAreaRender(IMatrixDataset dataset)
构造器. |
Method Summary | |
---|---|
protected void |
calculateUniqueXValues()
计算数据集中所有数据的x值集合,这个集合中的所有x应该是唯一的. |
protected void |
checkRowDataDuplicate()
检查数据集中的每一行数据是否有重复的数据. |
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. |
boolean |
equals(java.lang.Object obj)
测试两个对象是否相等. |
LegendType |
getLegendType()
返回图例类型. |
int |
hashCode()
计算对象的hashcode值. |
protected java.lang.Object[] |
processDataset()
处理数据集,返回新的符合格式的数据集. |
java.lang.String |
toString()
覆盖toString方法. |
Methods inherited from class com.ijchart.xychart.render.xy.AbstractXYRender |
---|
addAnnotation, drawAllAnnotation, drawAllItems, getAllAnnotations, removeAllAnnotation |
Methods inherited from class com.ijchart.xychart.render.AbstractWithAxisRender |
---|
createItemShape, createValueMarkerShape, drawIntervalValueMarker, drawValueMarker, getValueAxisOffsetType |
Methods inherited from class java.lang.Object |
---|
finalize, getClass, notify, notifyAll, wait, wait, wait |
Field Detail |
---|
protected java.util.List uniqueXValues
Constructor Detail |
---|
public AbstractXYAreaRender(IMatrixDataset dataset)
dataset
- IMatrixDataset 数据集 (不可为null).
Method Detail |
---|
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).
protected java.lang.Object[] processDataset()
protected void calculateUniqueXValues()
protected void checkRowDataDuplicate()
public LegendType getLegendType()
getLegendType
in interface IRender
getLegendType
in class AbstractRender
public boolean equals(java.lang.Object obj)
equals
in class AbstractXYRender
obj
- 要比较的对象
public int hashCode()
hashCode
in class AbstractXYRender
public java.lang.Object clone() throws java.lang.CloneNotSupportedException
clone
in class AbstractXYRender
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 AbstractXYRender
|
|||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |