Bonjour,

Comment introduire un retour a la ligne dans un enregistrement d'un array:
j ai essayé avec \n mais ça ne marche pas.
Dans les circles le texte apparait comme ceci "Google \n Analytics"

Merci

Code html : Sélectionner tout - Visualiser dans une fenêtre à part
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<!DOCTYPE html> <!--on declare au validator le langage utilisé: html5-->
 
<html lang="fr">
 
<body>
 
<div class="container">	
 
<div class="row">
	<br>
	<div class="col-xs-4 col-sm-4 col-md-4 col-lg-12">
		<span  class="acceuil">Notre savoir faire</span>
	</div>
	<svg></svg>
	<br>
</div>
 
<br>
 
<br>
 
</div>
 
<script src="http://d3js.org/d3.v3.js"></script>
<script>
 
// GROUPS:  0 Web | 1: Adobe | 2: hybrid
var data = [
  {"id": 0, "name": "Html", "r": 40 },
  {"id": 0, "name": "PHP", "r": 40 },
  {"id": 0, "name": "Javascript", "r": 40 },
  {"id": 0, "name": "d3.js", "r": 40 },
  {"id": 0, "name": "AJAX", "r": 40 },
  {"id": 0, "name": "Google \n Analytics", "r": 80 },
  {"id": 0, "name": "SVG", "r": 40 },
  {"id": 0, "name": "Bootstrap", "r": 40 },
  {"id": 0, "name": "CSS", "r": 40 },
  {"id": 0, "name": "PHP", "r": 40 },
  {"id": 0, "name": "jQuery", "r": 40 },
  {"id": 0, "name": "MySQL", "r": 40 },
  {"id": 0, "name": "CMS", "r": 40 },
  {"id": 0, "name": "W3C", "r": 40 },
  {"id": 0, "name": "Filezilla", "r": 40 },
 
  {"id": 1, "name": "Illustrator", "r": 40 },
  {"id": 1, "name": "Inkscape", "r": 40 },
  {"id": 1, "name": "Latex", "r": 40 },
 
  {"id": 2, "name": "R Project", "r": 40 },
  {"id": 2, "name": "Sphinx", "r": 40 },  
  {"id": 2, "name": "Question", "r": 40 },
  {"id": 2, "name": "MapInfo", "r": 40 },    
  {"id": 2, "name": "Excel", "r": 40 },
  {"id": 2, "name": "OpenOffice Calc", "r": 70 },
  {"id": 2, "name": "OpenOffice Tab", "r": 70 },
  {"id": 2, "name": "Access", "r": 40 },
];
 
var width = window.innerWidth,  // affichage fenetre
    height = 400;
 
var fill = d3.scale.category10();
 
var nodes = [], labels = [],
    foci = [{x: 0, y: 300}, {x: 350, y: 300}, {x: 450, y: 300}];
 
var svg = d3.select("svg")
    .attr("width", "100%")
    .attr("height", 500)
    ;
 
var force = d3.layout.force()
    .nodes(nodes)
    .links([])
    .charge(-900)
    .chargeDistance(200)
    .gravity(0.1)
    .friction(0.8)
    .size([width, 450])
    .on("tick", tick);
 
//var node = svg.selectAll("circle");
var node = svg.selectAll("g");
 
var counter = 0;
 
function tick(e) {
  var k = .1 * e.alpha;
 
  // Push nodes toward their designated focus.
  nodes.forEach(function(o, i) {
    o.y += (foci[o.id].y - o.y) * k;
    o.x += (foci[o.id].x - o.x) * k;
  });
 
  node.attr("transform", function(d) { return "translate(" + d.x + "," + d.y + ")"; });
 
}
 
var timer = setInterval(function(){
 
  if (nodes.length > data.length-1) { clearInterval(timer); return;}
 
  var item = data[counter];
  nodes.push({id: item.id, r: item.r, name: item.name});
  force.start();
 
  node = node.data(nodes);
 
  var n = node.enter().append("g")
      .attr("class", "node")
      .attr("transform", function(d) { return "translate(" + d.x + "," + d.y + ")"; })
      .style('cursor', 'pointer')
      .on('mousedown', function() {
         var sel = d3.select(this);
         sel.moveToFront();
      })
      .call(force.drag);
 
  n.append("circle")
      .attr("r",  function(d) { return d.r; })
      .style("fill", function(d) { return fill(d.id); })
 
  n.append("text")
      .text(function(d){
          return d.name;
      })
 
      .attr("dy", ".35em")
 
  counter++;
}, 100);
 
 
d3.selection.prototype.moveToFront = function() {
  return this.each(function(){
    this.parentNode.appendChild(this);
  });
};
 
function resize() {
  width = window.innerWidth;
  force.size([width, height]);
  force.start();
}
 
d3.select(window).on('resize', resize);
</script>
 
</body>                                         
 
</html>