dynamicGraph (version 0.1.6.6)

newVertex: The vertex object

Description

Returns an object of a class containing VertexProto.

Usage

newVertex(name, label = name, type = "VertexProto", index = 1,
          position = c(0, 0, 0), blockindex = 0, stratum = 0,
          color = ifelse(type == "TextVertex", "GhostWhite", "SaddleBrown"),
          vertexClasses = validVertexClasses())

Arguments

name

Text string with the name of the vertex. Should be a valid name on variables for your model object.

label

Text string with the label of the vertex.

type

Text string with the type of the vertex. This type is the label of class of the vertex, the labels of vertexClasses.

index

Integer with the index of the vertex, the position in a vertex list.

position

Numeric vector with the position of the vertex. Vertices in the same dynamic graph should have the same number of coordinates.

blockindex

Integer with the blockindex of the vertex.

stratum

Integer with the stratum of the vertex.

color

Text string with the color of the vertex.

vertexClasses

The valid vertexClasses.

Value

• A object of a class containing the class VertexProto.

Examples

a <- newVertex("a", "A", "Discrete", 1, c(0, 0, 0))

str(a)

color(a)
label(a)
labelPosition(a)
name(a)
index(a)
position(a)
stratum(a)

color(a) <- "red"
label(a) <- "A vertex"
labelPosition(a) <- c(1, 2, 3)
name(a) <- "Capital.A"
index(a) <- -1
position(a) <- c(10, 20, 30)
stratum(a) <- 1

str(a)