[getredash#1414] Change the word size calculation logic

Some words do not show because the size of the word is too large.
frogcam · Mar 29, 2019 · 2b1cb50 · 2b1cb50
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commit 2b1cb50
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diff --git a/client/app/visualizations/word-cloud/index.js b/client/app/visualizations/word-cloud/index.js
@@ -37,8 +37,11 @@ function wordCloudRenderer() {
         }
 
         const wordList = [];
-        each(wordsHash, (v, key) => {
-          wordList.push({ text: key, size: 10 + Math.pow(v, 2) });
+        const values = Object.keys(wordsHash).map(key => wordsHash[key]);
+        const maxValue = Math.max.apply(null, values);
+
+        each(wordsHash, (value, key) => {
+          wordList.push({ text: key, size: 120 * value / maxValue });
         });
 
         const fill = d3.scale.category20();