// Create a new directed graph
var g = new dagreD3.graphlib.Graph().setGraph({});
// States and transitions from RFC 793
var states = [ "CLOSED", "LISTEN", "SYN RCVD", "SYN SENT",
"ESTAB", "FINWAIT-1", "CLOSE WAIT", "FINWAIT-2",
"CLOSING", "LAST-ACK", "TIME WAIT" ];
// Automatically label each of the nodes
states.forEach(function(state) { g.setNode(state, { label: state }); });
// Set up the edges
g.setEdge("CLOSED", "LISTEN", { label: "open" });
g.setEdge("LISTEN", "SYN RCVD", { label: "rcv SYN" });
g.setEdge("LISTEN", "SYN SENT", { label: "send" });
g.setEdge("LISTEN", "CLOSED", { label: "close" });
g.setEdge("SYN RCVD", "FINWAIT-1", { label: "close" });
g.setEdge("SYN RCVD", "ESTAB", { label: "rcv ACK of SYN" });
g.setEdge("SYN SENT", "SYN RCVD", { label: "rcv SYN" });
g.setEdge("SYN SENT", "ESTAB", { label: "rcv SYN, ACK" });
g.setEdge("SYN SENT", "CLOSED", { label: "close" });
g.setEdge("ESTAB", "FINWAIT-1", { label: "close" });
g.setEdge("ESTAB", "CLOSE WAIT", { label: "rcv FIN" });
g.setEdge("FINWAIT-1", "FINWAIT-2", { label: "rcv ACK of FIN" });
g.setEdge("FINWAIT-1", "CLOSING", { label: "rcv FIN" });
g.setEdge("CLOSE WAIT", "LAST-ACK", { label: "close" });
g.setEdge("FINWAIT-2", "TIME WAIT", { label: "rcv FIN" });
g.setEdge("CLOSING", "TIME WAIT", { label: "rcv ACK of FIN" });
g.setEdge("LAST-ACK", "CLOSED", { label: "rcv ACK of FIN" });
g.setEdge("TIME WAIT", "CLOSED", { label: "timeout=2MSL" });
// Set some general styles
g.nodes().forEach(function(v) {
var node = g.node(v);
node.rx = node.ry = 5;
});
// Add some custom colors based on state
g.node('CLOSED').style = "fill: #f77";
g.node('ESTAB').style = "fill: #7f7";
var svg = d3.select("svg"),
inner = svg.select("g");
// Set up zoom support
var zoom = d3.behavior.zoom().on("zoom", function() {
inner.attr("transform", "translate(" + d3.event.translate + ")" +
"scale(" + d3.event.scale + ")");
});
svg.call(zoom);
// Create the renderer
var render = new dagreD3.render();
// Run the renderer. This is what draws the final graph.
render(inner, g);
// Center the graph
var initialScale = 0.75;
zoom
.translate([(svg.attr("width") - g.graph().width * initialScale)/2, 20])
.scale(initialScale)
.event(svg);
svg.attr('height', g.graph().height * initialScale + 40);
// replace the labels
var newLabels = ['one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight', 'nine', 'ten', 'eleven']
d3.selectAll(".node")
.select("tspan")
.text(function(d,i){
return newLabels[i];
});
body {
font: 300 14px 'Helvetica Neue', Helvetica;
}
.node rect {
stroke: #333;
fill: #fff;
}
.edgePath path {
stroke: #333;
fill: #333;
stroke-width: 1.5px;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.4.11/d3.min.js"></script>
<script src="http://cpettitt.github.io/project/dagre-d3/latest/dagre-d3.js"></script>
<svg width="600" height="600">
<g></g>
</svg>
in D3 würden Sie nur eine Update-Funktion haben, die nur Elemente neu gezeichnet, die aktualisiert wurden. Nachschlagen D3 Enter sollte einfach genug sein. Auch ein Beispiel wäre von Vorteil, damit wir einen Blick darauf werfen können, was Sie versucht haben :) – thatOneGuy