setDisplayEdges.ggobi {Rggobi} | R Documentation |
This sets the edges associated with one or more GGobi displays and its plots. The user can specify whether the edges should be drawn as directed or undirected segments.
setDisplayEdges.ggobi(displays, edgeData, directed=FALSE, .gobi=getDefaultGGobi())
displays |
a list of ggobiDisplay objects
which are to be changed to have the specified edge set
(edgeData ) be the associations between the points. |
edgeData |
the dataset providing the edges/connections pairs |
directed |
a logical value indicating whether the edges should be displayed as directed line segments or simple lines. |
.gobi |
the GGobi instance in which to find the
displays. This is needed if displays is specified
using indices rather than ggobiDisplay objects.
|
A list with the same number of elements as displays passed to this function. Each element contains a reference to the GGobi dataset that was used for edges for the display, or NULL if no edges were used.
The edge mechanism in GGobi is general and powerful and can be difficult to understand and can be slightly counter-intuitive for simple cases.
Duncan Temple Lang
http://www.ggobi.org/RSggobi http://www.ggobi.org
createEdgeData.ggobi
getEdges.ggobi
setEdges.ggobi