treemap label size tweak

devinit · Jan 19, 2018 · 4cd85f0 · 4cd85f0
1 parent 313911e
commit 4cd85f0
Showing 1 changed file with 8 additions and 4 deletions.
diff --git a/src/factories/autofit/text.js b/src/factories/autofit/text.js
@@ -3,19 +3,23 @@ export const autoFitMetrics = (width, height, text) => {
   const availableArea = width * height;
   const words = text.split(/\s+/);
   const longestWordLength = Math.max.apply(null, words.map((l) => { return l.length; }));
-  const estimatedArea = longestWordLength * (baseFont * 0.6) * words.length * baseFont;
+  const estimatedArea = longestWordLength * (baseFont * 0.8) * words.length * baseFont;
 
   const areaRatio = Math.floor(availableArea / estimatedArea);
-  const widthRatio = width / (longestWordLength * (baseFont * 0.6));
+  const widthRatio = width / (longestWordLength * (baseFont * 0.8));
 
   if (areaRatio < 2) return {fontSize: 0, showLabels: false};
 
-  if (areaRatio < 4) {
+  if (areaRatio < 3) {
     return {fontSize: baseFont * 1.2, showLabels: widthRatio > 1};
   }
 
+  if (areaRatio < 4) {
+    return {fontSize: baseFont * 1.3, showLabels: widthRatio > 1};
+  }
+
   if (areaRatio < 6) {
-    return {fontSize: baseFont * 1.5, showLabels: widthRatio > 1};
+    return {fontSize: baseFont * 1.4, showLabels: widthRatio > 1};
   }
 
   return {fontSize: baseFont * 1.8, showLabels: widthRatio > 1};