dos

Public/static/js/common.js

@@ -825,7 +825,7 @@ CanvasRenderingContext2D.prototype.sector = function (x, y, r, angle1, angle2) {
     this.save();
     this.beginPath();
     this.moveTo(x, y);
-    this.arc(x, y, r, angle1 * Math.PI, angle2 * Math.PI / 180, false);
+    this.arc(x, y, r, angle1 * Math.PI, angle2 * Math.PI, false);
     this.closePath();
     this.restore();
     return this;