CHANGES IN VERSION 1.6.0 ------------------------- NEW FEATURES o setNodeOpacityRule, controlling node fill color, border and/or label; interpolate & lookup modes both supported o getNodeSize o saveImage now supports pdf as well as png and svg formats o setDefaultEdgeFontSize o getAdjacentEdgeNames SIGNIFICANT USER-VISIBLE CHANGES o changed method names: layout -> layoutNetwork, version -> pluginVersion, get/setPosition -> get/setNodePosition o NAMESPACE now imports four more methods from the graph package, helpful for package developers using RCytoscape: edgemode, addNode, addEdge, requested by Robert Flight. BUG FIXES o Changed getNodePosition node.name.delimiter to eliminate regex token, from ':.:' to ':-:' saveLayout now has optional 3rd parameter, 'timestamp.in.filename' o Fixed bug in setNodeLabelDirect. Multiple nodes, one label now works. o setCenter now casts x,y to numeric before sending out to CyRPC