(function($, cornerstone, cornerstoneMath, cornerstoneTools) {

    'use strict';

    var crToolInterface = cornerstoneTools.crunexTool('crTool');
    cornerstoneTools.crTool = crToolInterface.crunex;
    cornerstoneTools.crTool.setConfiguration(crToolInterface.defaultConfiguration);
    cornerstoneTools.crToolTouch = crToolInterface.crunexTouch;

})($, cornerstone, cornerstoneMath, cornerstoneTools);