def graph_traffic(s, node, alpha=1.0):
    
    """ Visualization of traffic-intensive nodes (based on their centrality).
    """
    
    r = node.__class__(None).r
    r += (node.weight+0.5) * r * 5
    s._ctx.nostroke()
    if s.traffic:
        s._ctx.fill(
            s.traffic.r, 
            s.traffic.g, 
            s.traffic.b, 
            s.traffic.a * alpha
        )
        s._ctx.oval(node.x-r, node.y-r, r*2, r*2)
def graph_traffic(s, node, alpha=1.0):
    
    """ Visualization of traffic-intensive nodes (based on their centrality).
    """
    
    r = node.__class__(None).r
    r += (node.weight+0.5) * r * 5
    s._ctx.nostroke()
    if s.traffic:
        s._ctx.fill(
            s.traffic.r, 
            s.traffic.g, 
            s.traffic.b, 
            s.traffic.a * alpha
        )
        s._ctx.oval(node.x-r, node.y-r, r*2, r*2)
def graph_traffic ( s , node , alpha = 1.0 ) : r = node . __class__ ( None ) . r r += ( node . weight + 0.5 ) * r * 5 s . _ctx . nostroke ( ) if s . traffic : s . _ctx . fill ( s . traffic . r , s . traffic . g , s . traffic . b , s . traffic . a * alpha ) s . _ctx . oval ( node . x - r , node . y - r , r * 2 , r * 2 )
Visualization of traffic-intensive nodes (based on their centrality).
Visualization of traffic - intensive nodes ( based on their centrality ) .