\name{setNodeOpacityDirect} \alias{setNodeOpacityDirect} \alias{setNodeOpacityDirect,CytoscapeWindowClass-method} \title{setNodeOpacityDirect} \description{ In the specified CytoscapeWindow, set the opacity of all aspectes of the specified node: fill color, border, label. } \usage{ setNodeOpacityDirect(obj, node.names, new.values) } \arguments{ \item{obj}{a \code{CytoscapeWindowClass} object. } \item{node.names}{one or more \code{String} objects.} \item{new.values}{a \code{numeric} object, one or more, ranging from 0 to 255.} } \value{ None. } \author{Paul Shannon} \seealso{ setNodeFillOpacityDirect setNodeLabelOpacityDirect setNodeBorderOpacityDirect } \examples{ cw <- new.CytoscapeWindow ('setNodeOpacityDirect.test', graph=makeSimpleGraph()) displayGraph (cw) redraw (cw) layoutNetwork(cw, 'jgraph-spring') setNodeOpacityDirect (cw, 'A', 220) redraw (cw) } \keyword{graph}