com.fr.chart.chartglyph

类 Marker

java.lang.Object

com.fr.chart.chartglyph.Marker

所有已实现的接口:

FCloneable, XMLable, XMLReadable, XMLWriter, java.io.Serializable, java.lang.Cloneable

直接已知子类:

AllEqualMarker, AntiClockLineMarker, CircleFilledMarker, CircleMarker, ClockLineMarker, CrossMarker, CustomImageMarker, DiamondFilledMarker, DiamondMarker, DowJonesMarker, MinusSignMarker, NullMarker, PlusSignMarker, PointMarker, RoundFilledMarker, RoundMarker, SquareFilledMarker, SquareMarker, StarMarker, TriangleFilledMarker, TriangleMarker, VanChartStarFilledMarker, XMarker

public abstract class Marker
extends java.lang.Object
implements XMLable

抽象的标记类

另请参阅:

序列化表格

字段概要

字段

限定符和类型	字段和说明
protected Background	background
protected static double	GAP_SIZE
protected Background	plotBackground
static ColorBackground	SCATTER_PLOT_BACKROUNG
protected double	size
static java.lang.String	XML_TAG

构造器概要

构造器

构造器和说明
Marker() Constructor.

方法概要

方法

限定符和类型	方法和说明
java.lang.Object	clone() Clone.
static Marker	createMarker(MarkerType markerType)
boolean	equals(java.lang.Object obj)
Background	getBackground()
abstract java.lang.String	getMarkerType() kunsnat: 用于js的初始化, 返回JSON类型
double	getSize()
boolean	isNullMarker() 是否是nullmarker
void	paint(java.awt.Graphics2D g2d, double x, double y) 以(x, y)坐标为中心 绘制图像Paint the marker.
protected abstract void	paintMarker(java.awt.Graphics2D g2d, double x, double y)
protected void	paintPlotBackground(Background plotBackground, java.awt.Graphics2D g2d, java.awt.Shape shape) 画点的背景色时，不考虑透明度
void	readXML(XMLableReader reader) 读取子节点，应该会被XMLableReader.readXMLObject()调用多次
void	setBackground(Background background)
void	setPlotBackground(Background colorBackGround)
void	setSize(double size)
JSONObject	toJSONObject(Repository repo) 转为json数据
void	writeXML(XMLPrintWriter writer) 输出xml

从类继承的方法 java.lang.Object

finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

字段详细资料

XML_TAG

public static final java.lang.String XML_TAG

另请参阅:

常量字段值

size

protected double size

GAP_SIZE

protected static final double GAP_SIZE

另请参阅:

常量字段值

SCATTER_PLOT_BACKROUNG

public static final ColorBackground SCATTER_PLOT_BACKROUNG

background

protected Background background

plotBackground

protected Background plotBackground

构造器详细资料

Marker

public Marker()

Constructor.

方法详细资料

getSize

public double getSize()

setSize

public void setSize(double size)

setBackground

public void setBackground(Background background)

setPlotBackground

public void setPlotBackground(Background colorBackGround)

getBackground

public Background getBackground()

paint

public void paint(java.awt.Graphics2D g2d,
         double x,
         double y)

以(x, y)坐标为中心 绘制图像Paint the marker.

参数:

g2d - 用于绘制的上下文

x - x坐标

y - y坐标

paintMarker

protected abstract void paintMarker(java.awt.Graphics2D g2d,
               double x,
               double y)

paintPlotBackground

protected void paintPlotBackground(Background plotBackground,
                       java.awt.Graphics2D g2d,
                       java.awt.Shape shape)

画点的背景色时，不考虑透明度

参数:

plotBackground -

g2d -

shape -

readXML

public void readXML(XMLableReader reader)

从接口复制的说明: XMLReadable

读取子节点，应该会被XMLableReader.readXMLObject()调用多次

指定者:

readXML 在接口中 XMLReadable

参数:

reader - XML读取对象

另请参阅:

XMLableReader

writeXML

public void writeXML(XMLPrintWriter writer)

输出xml

指定者:

writeXML 在接口中 XMLWriter

参数:

writer - XML写入对象

equals

public boolean equals(java.lang.Object obj)

覆盖:

equals 在类中 java.lang.Object

clone

public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException

Clone.

指定者:

clone 在接口中 FCloneable

覆盖:

clone 在类中 java.lang.Object

返回:

克隆后的对象

抛出:

java.lang.CloneNotSupportedException - 如果克隆失败则抛出此异常

toJSONObject

public JSONObject toJSONObject(Repository repo)
                        throws JSONException

转为json数据

参数:

repo - 请求

返回:

返回json

抛出:

JSONException - 抛错

getMarkerType

public abstract java.lang.String getMarkerType()

kunsnat: 用于js的初始化, 返回JSON类型

isNullMarker

public boolean isNullMarker()

是否是nullmarker

返回:

默认不是

createMarker

public static Marker createMarker(MarkerType markerType)