AgEdge-class(Rgraphviz)
AgEdge-class()所属R语言包:Rgraphviz
Class "AgEdge": A class to describe an edge for a Ragraph object
“AgEdge类:A类来形容为Ragraph对象的边缘
译者:生物统计家园网 机器人LoveR
描述----------Description----------
This class is used to represent edges for the Ragraph class. One can retrieve various pieces of information
这个类是用来代表Ragraph类的边缘。一个可以检索各种信息
类的对象----------Objects from the Class----------
Objects can be created by calls of the form new("AgEdge", ...).
创建对象可以通过电话的形式new("AgEdge", ...)。
插槽----------Slots----------
arrowhead: Object of class "character" The
arrowhead类"character":对象
arrowsize: Object of class "character" A scale
arrowsize类"character"规模对象
arrowtail: Object of class "character" The
arrowtail类"character":对象
color: Object of class "character" The edge
color类"character"边缘对象
dir: Object of class "character" The edge direction.
dir类"character"边缘方向的对象。
ep: Object of class "xyPoint" The end point of
ep:Object类的"xyPoint"终点的
head: Object of class "character" The head node
head类"character"头节点对象
lty: Object of class "character" The edge
lty类"character"边缘对象
lwd: Object of class "numeric" The edge
lwd类"numeric"边缘对象
sp: Object of class "xyPoint" The starting
sp:Object类的"xyPoint"开始
splines: Object of class "list" A list of
splines:Object类的"list"一个列表
tail: Object of class "character" The tail node
tail类"character"尾节点的对象
txtLabel: Object of class "character" The edge
txtLabel类"character"边缘对象
方法----------Methods----------
splines Returns the splines slot
花键返回splines插槽
sp Returns the sp slot
SP返回sp插槽
ep Returns the ep slot
EP返回ep插槽
numSplines Returns the number of splines
numSplines返回花键
getSpline Convenience method to retrieve a specific spline
getSpline方便的方法来检索一个特定的样条
show Displays a concise description of the object
节目显示对象的简要说明
lines Draws the edge
线条绘制的边缘
head Gets the head slot
头获取头部带槽
tail Gets the tail slot
尾巴获取尾槽
txtLabel Returns any label for this edge
txtLabel返回这个优势任何标签
arrowhead Retrieves the arrowhead slot.
箭头检索arrowhead插槽。
arrowtail Retrieves the arrowtail slot.
arrowtail检索arrowtail插槽。
arrowsize Retrieves the arrowsize slot.
arrowsize检索arrowsize插槽。
作者(S)----------Author(s)----------
Jeff Gentry
参见----------See Also----------
Ragraph, BezierCurve, xyPoint
Ragraph,BezierCurve,xyPoint
举例----------Examples----------
V <- letters[1:10]
M <- 1:4
g1 <- randomGraph(V, M, .2)
z <- agopen(g1,name="foo")
x <- AgEdge(z) ## list of AgEdge objects[#AgEdge对象名单]
vv <- x[[1]]
vv
## Demonstrate the methods of this class[#演示这个类的方法]
splines(vv)
sp(vv)
ep(vv)
numSplines(vv)
getSpline(vv, 1)
head(vv)
tail(vv)
txtLabel(vv)
arrowhead(vv)
arrowtail(vv)
arrowsize(vv)
转载请注明:出自 生物统计家园网(http://www.biostatistic.net)。
注:
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