symbols!

src/forcenet.js

@@ -128,6 +128,7 @@ export class ForceNet {
         node_enter.append("use")
             .attr("xlink:href", d => this.get_symbol(d, "default"))
             .attr("class", "testcolor");
+
             // {
             //     for (var i=0, l=d.cats.length; i<l; i++) {
             //         if (this.symbols[d.cats[i]]) {
@@ -152,6 +153,7 @@ export class ForceNet {
 
         node.classed("active", d=>d.active);
 
+
         this.simulation
             .nodes(graph.nodes)
             .on("tick", ticked);
@@ -174,6 +176,10 @@ export class ForceNet {
             node
                 .attr("transform", d => `translate(${d.x},${d.y})`);
         }
+
+        // document.querySelector("#page").style.background = "purple";
+        // return;
+
         this.update_nodes();
         this.update_forces();
         // this.simulation.alphaTarget(0.3).restart();