sunburstclick transitions:

- tweens sector paths and text 🎉
- first-cut Plotly.animate support
- calls Plotly.animate on sector click !
- disables sector clicks during transitions
- trigger plotly_click on root and leaf node
- clean up variable names and helpers, 1 routine to attach
  click and hover handlers !

src/traces/sunburst/base_plot.js

@@ -13,12 +13,12 @@ var getModuleCalcData = require('../../plots/get_data').getModuleCalcData;
 
 var name = exports.name = 'sunburst';
 
-exports.plot = function(gd) {
+exports.plot = function(gd, traces, transitionOpts, makeOnCompleteCallback) {
     var _module = Registry.getModule(name);
     var cdmodule = getModuleCalcData(gd.calcdata, _module)[0];
 
     if(cdmodule.length) {
-        _module.plot(gd, cdmodule);
+        _module.plot(gd, cdmodule, transitionOpts, makeOnCompleteCallback);
     }
 };
 

src/traces/sunburst/index.js

@@ -13,6 +13,7 @@ module.exports = {
     name: 'sunburst',
     basePlotModule: require('./base_plot'),
     categories: [],
+    animatable: true,
 
     attributes: require('./attributes'),
     layoutAttributes: require('./layout_attributes'),