R语言 Rgraphviz包 Ragraph-class()函数中文帮助文档(中英文对照)

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Ragraph-class(Rgraphviz)
Ragraph-class()所属R语言包：Rgraphviz

                                        Class "Ragraph": A class to handle libgraph representations
                                         “Ragraph类：A类处理libgraph交涉

                                         译者：生物统计家园网 机器人LoveR

描述----------Description----------

Class Ragraph is used to handle libgraph
类Ragraph用来处理libgraph的


类的对象----------Objects from the Class----------

Objects can be created by calls to the function agopen.
创建对象可以通过调用函数agopen。


插槽----------Slots----------




agraph: Object of class "externalptr": A C
agraph：一个C：类"externalptr"对象




laidout: Object of class "logical": Whether or
laidout：Object类的"logical"：无论




layoutType: Object of class "character": The
layoutType：Object类的"character"：




edgemode: Object of class "character": The edgemode for this graph - “directed” or
edgemode：对象类"character"：此图edgemode  - “定向”或




AgNode: Object of class "list": A list of
AgNode：Object类的"list"：一个列表




AgEdge: Object of class "list": A list of
AgEdge：Object类的"list"：一个列表




boundBox: Object of class "boundBox": Defines
boundBox：Object类的"boundBox"：定义




bg: Object of class "character": The background
bg：对象的背景：类"character"




fg: Object of class "character": The foreground
fg：Object类的"character"：前景


方法----------Methods----------




show signature(object = "Ragraph"): A brief summary of
显示signature(object = "Ragraph")：简要




agraph signature(object = "Ragraph"): Returns the
agraphsignature(object = "Ragraph")：返回




laidout signature(object = "Ragraph"): Returns the
laidoutsignature(object = "Ragraph")：返回




boundBox signature(object = "Ragraph"): Returns the
boundBoxsignature(object = "Ragraph")：返回




AgEdge signature(object = "Ragraph"): Returns the edge
AgEdgesignature(object = "Ragraph")：返回边缘




AgNode signature(object = "Ragraph"): Returns the node
AgNodesignature(object = "Ragraph")：返回节点




edgemode signature(object = "Ragraph"): Retrieves the
edgemodesignature(object = "Ragraph")：检索




layoutType signature(object = "Ragraph"): Retrieves the
layoutTypesignature(object = "Ragraph")：检索




edgeNames signature(object = "Ragraph"): Returns a
edgeNamessignature(object = "Ragraph")：返回




graphDataDefaults signature(self= "Ragraph"):
graphDataDefaultssignature(self= "Ragraph")：




graphDataDefaults<- signature(self= "Ragraph", attr="vector", value="vector"):
graphDataDefaults < - signature(self= "Ragraph", attr="vector", value="vector")：




graphData signature(self= "Ragraph", attr="vector"):
graphDatasignature(self= "Ragraph", attr="vector")：




graphData<- signature(self= "Ragraph", attr="vector", value="vector"):
graphData < - signature(self= "Ragraph", attr="vector", value="vector")：




clusterData signature(self= "Ragraph", cluster="numeric", attr="vector"):
clusterDatasignature(self= "Ragraph", cluster="numeric", attr="vector")：




clusterData<- signature(self= "Ragraph", cluster="numeric", attr="vector", value="vector"):
clusterData < - signature(self= "Ragraph", cluster="numeric", attr="vector", value="vector")：




edgeDataDefaults signature(self= "Ragraph",attr="missing"):
edgeDataDefaultssignature(self= "Ragraph",attr="missing")：




edgeDataDefaults<- signature(self= "Ragraph", attr="vector", value="vector"):
edgeDataDefaults < - signature(self= "Ragraph", attr="vector", value="vector")：




edgeData signature(self= "Ragraph", from="vector", to="vector", attr="vector"):
edgeDatasignature(self= "Ragraph", from="vector", to="vector", attr="vector")：




edgeData<- signature(self= "Ragraph", from="vector", to="vector", attr="vector", value="vector"):
edgeData < - signature(self= "Ragraph", from="vector", to="vector", attr="vector", value="vector")：




nodeDataDefaults signature(self= "Ragraph",attr="missing"):
nodeDataDefaultssignature(self= "Ragraph",attr="missing")：




nodeDataDefaults<- signature(self= "Ragraph", attr="vector", value="vector"):
nodeDataDefaults < - signature(self= "Ragraph", attr="vector", value="vector")：




nodeData signature(self= "Ragraph", n="vector", attr="vector"):
nodeDatasignature(self= "Ragraph", n="vector", attr="vector")：




nodeData<- signature(self= "Ragraph", n="vector", attr="vector", value="vector"):
nodeData < - signature(self= "Ragraph", n="vector", attr="vector", value="vector")：




getNodeXY signature(object = "Ragraph"): Returns a two element list, the first element contains a numerical vector with the 'x' positions of every node in this graph, and the second element contains a numerical vector with the 'y' positions for
getNodeXYsignature(object = "Ragraph")：返回由两个元素的列表，第一个元素包含在这个图中每个节点的“X”位置的数值向量，第二个元素包含一个数值向量为y的立场




getNodeHeight signature(object = "Ragraph"): Returns a
getNodeHeightsignature(object = "Ragraph")：返回




getNodeLW signature(object = "Ragraph"): Returns a
getNodeLWsignature(object = "Ragraph")：返回




getNodeRW signature(object = "Ragraph"): Returns a
getNodeRWsignature(object = "Ragraph")：返回


作者（S）----------Author(s)----------


Jeff Gentry and Li Long &lt;li.long@isb-sib.ch&gt;



参见----------See Also----------

agopen
agopen


举例----------Examples----------


set.seed(123)
V <- letters[1:10]
M <- 1:4
g1 <- randomGraph(V, M, .2)
z <- agopen(g1,"foo")
z

## The various methods in action[＃在行动的各种方法]

## These methods are all used to obtain positional information about nodes[＃这些方法都用来获取有关节点的位置信息]
getNodeXY(z)
getNodeHeight(z)
getNodeLW(z)
getNodeRW(z)

## Retrieve information about the edges in the graph[＃在图形边缘的信息检索]
edgeNames(z)
edgemode(z)

## These get information about the layout[＃这些有关布局的get信息]
laidout(z)
layoutType(z)
boundBox(z)

## Used to retrieve the entire list of edges or nodes[＃用于检索整个列表的边或节点]
AgEdge(z)
AgNode(z)

转载请注明:出自 生物统计家园网(http://www.biostatistic.net)。


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