Function setStrokeOpt

src/js/method-draw.js:378–389

(opt, changeElem)

    
    
    function setStrokeOpt(opt, changeElem) {
      var id = opt.id;
      var bits = id.split('_');
      var pre = bits[0];
      var val = bits[1];
    
      if(changeElem) {
        svgCanvas.setStrokeAttr('stroke-' + pre, val);
      }
      operaRepaint();
      $(opt).addClass('current').siblings().removeClass('current');
    }
    
    var accumulatedDelta = 0
    $('#workarea').on('mousewheel', function(e, delta, deltaX, deltaY){