clusterData-methods
Get and set attributes for a cluster of an Ragraph object
Attributes of a graph can be accessed using clusterData
.
There's no default attributes for clusters.
The attributes must be defined using graphDataDefaults
.
- Keywords
- methods
Usage
clusterData(self, cluster, attr)
clusterData(self, cluster, attr) <- value
Arguments
- self
- A
Ragraph-class
instance - cluster
- cluster number
- attr
- A
character
vector of length one specifying the name of a cluster attribute - value
- A
character
vector to store as the attribute value
Examples
g1_gz <- gzfile(system.file("GXL/graphExample-01.gxl.gz",
package="graph"))
g11_gz <- gzfile(system.file("GXL/graphExample-11.gxl.gz",
package="graph"))
if(require(XML)) {
g1 <- fromGXL(g1_gz)
g11 <- fromGXL(g11_gz)
g1_11 <- join(g1, g11)
sgl <- vector(mode="list", length=2)
sgl[[1]] <- list(graph=g1, cluster=TRUE)
sgl[[2]] <- list(graph=g11, cluster=TRUE)
ng <- agopenSimple(g1_11, "tmpsg", subGList=sgl)
clusterData(ng, 1, c("bgcolor")) <- c("blue")
clusterData(ng, 2, c("bgcolor")) <- c("red")
toFile(ng, layoutType="dot", filename="g1_11_dot.ps", fileType="ps")
}
Community examples
Looks like there are no examples yet.