d3js - d3.scale.category10() not working?

Question

I add d3js to my new project:

and do a simple test just to make sure it works:

d3.select(\".d3div\").transition()
    .duration(750)
          


        

Answer 1

if someone using angular 2

 var colorScale=d3Scale.scaleOrdinal(d3.schemeCategory10);

this is the correct way.