[GitHub] kristw commented on a change in pull request #5669: Repair and refactor Word Cloud

[GitBox <gi...@apache.org>]

kristw commented on a change in pull request #5669: Repair and refactor Word Cloud
URL: https://github.com/apache/incubator-superset/pull/5669#discussion_r211446853
 
 

 ##########
 File path: superset/assets/src/visualizations/word_cloud.js
 ##########
 @@ -1,63 +1,98 @@
-/* eslint-disable  no-use-before-define */
 import d3 from 'd3';
+import PropTypes from 'prop-types';
 import cloudLayout from 'd3-cloud';
 import { getColorFromScheme } from '../modules/colors';
 
-function wordCloudChart(slice, payload) {
-  const chart = d3.select(slice.selector);
-  const data = payload.data;
-  const fd = slice.formData;
-  const range = [
-    fd.size_from,
-    fd.size_to,
-  ];
-  const rotation = fd.rotation;
-  let fRotation;
-  if (rotation === 'square') {
-    fRotation = () => Math.floor((Math.random() * 2) * 90);
-  } else if (rotation === 'flat') {
-    fRotation = () => 0;
-  } else {
-    fRotation = () => Math.floor(((Math.random() * 6) - 3) * 30);
-  }
-  const size = [slice.width(), slice.height()];
+const ROTATION = {
+  square: () => Math.floor((Math.random() * 2)) * 90,
+  flat: () => 0,
+  random: () => Math.floor(((Math.random() * 6) - 3)) * 30,
+};
+
+const propTypes = {
+  data: PropTypes.array,
 
 Review comment:
   sure. Thanks for catching.

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