xiaoaiwhc
diff --git a/‎src/plotly.js
Lines changed: 19 additions & 6 deletions b/‎src/plotly.js
Lines changed: 19 additions & 6 deletions
diff --git a/‎src/plots/plots.js
Lines changed: 2 additions & 1 deletion b/‎src/plots/plots.js
Lines changed: 2 additions & 1 deletion
@@ -61,14 +61,27 @@ exports.register = function register(_modules) {
     for(var i = 0; i < _modules.length; i++) {
         var newModule = _modules[i];
 
-        if(newModule && newModule.moduleType !== 'trace') {
+        if(!newModule) {
             throw new Error('Invalid module was attempted to be registered!');
-        } else {
-            Plots.register(newModule, newModule.name, newModule.categories, newModule.meta);
+        }
+
+        switch(newModule.moduleType) {
+            case 'trace':
+                Plots.register(newModule, newModule.name, newModule.categories, newModule.meta);
+
+                if(!Plots.subplotsRegistry[newModule.basePlotModule.name]) {
+                    Plots.registerSubplot(newModule.basePlotModule);
+                }
+
+                break;
+
+            case 'transform':
+                Plots.transformsRegistry[newModule.name] = newModule;
+
+                break;
 
-            if(!Plots.subplotsRegistry[newModule.basePlotModule.name]) {
-                Plots.registerSubplot(newModule.basePlotModule);
-            }
+            default:
+                throw new Error('Invalid module was attempted to be registered!');
         }
     }
 };
 
@@ -21,7 +21,8 @@ var plots = module.exports = {};
 var modules = plots.modules = {},
     allTypes = plots.allTypes = [],
     allCategories = plots.allCategories = {},
-    subplotsRegistry = plots.subplotsRegistry = {};
+    subplotsRegistry = plots.subplotsRegistry = {},
+    transformsRegistry = plots.transformsRegistry = {};
 
 plots.attributes = require('./attributes');
 plots.attributes.type.values = allTypes;