Floor final font size

Flooring the final font size so the browser doesn't round it up breaking the text out of the container.
fazouane-marouane · Feb 13, 2017 · ae2dc25 · ae2dc25
1 parent 93e258b
commit ae2dc25
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/index.ts b/src/index.ts
@@ -87,7 +87,7 @@ function optimalFontSize(wordRatios: number[], maxWidth: number, maxHeight: numb
       high = fontSize;
     }
   }
-  return low;
+  return Math.floor(low);
 }
 
 function checkConstraints(fontSize: number, wordRatios: number[], maxWidth: number, maxHeight: number, lineHeightRatio: number) {