Chartjs-Is it possible to shorten outer labels on Radar graph using Chart.js, without affecting the other labels?

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0👍

Just set the scaleLabel function

...
options: {
   scale: {
      pointLabels: {
         callback: function(pointLabel) {
           if (pointLabel.length > 6)
              return pointLabel.substring(0, 5) + '...';
           else 
              return pointLabel
         }
      }
   }
}
...

Fiddle – http://jsfiddle.net/e7suv6jg/

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