Merge pull request #845 from plotly/registry-use-component

Add registry of component modules

Author: etpinard

src/components/annotations/index.js

@@ -11,6 +11,9 @@
 
 var Plotly = require('../../plotly');
 
+exports.moduleType = 'component';
+
+exports.name = 'annotations';
 
 exports.ARROWPATHS = require('./arrow_paths');
 

src/components/colorbar/draw.js

@@ -14,6 +14,7 @@ var tinycolor = require('tinycolor2');
 
 var Plotly = require('../../plotly');
 var Plots = require('../../plots/plots');
+var Registry = require('../../registry');
 var Axes = require('../../plots/cartesian/axes');
 var dragElement = require('../dragelement');
 var Lib = require('../../lib');
@@ -437,7 +438,7 @@ module.exports = function draw(gd, id) {
         function drawTitle(titleClass, titleOpts) {
             var trace = getTrace(),
                 propName;
-            if(Plots.traceIs(trace, 'markerColorscale')) {
+            if(Registry.traceIs(trace, 'markerColorscale')) {
                 propName = 'marker.colorbar.title';
             }
             else propName = 'colorbar.title';