Function _loop

front/components/u-charts/u-charts.js:3452–3470

(i)

  // draw split line grid

  var _loop = function _loop(i) {
    var startPos = {};
    context.beginPath();
    context.setLineWidth(1 * opts.pixelRatio);
    context.setStrokeStyle(radarOption.gridColor);
    coordinateAngle.forEach(function(angle, index) {
      var pos = convertCoordinateOrigin(radius / config.radarGridCount * i * Math.cos(angle), radius / config.radarGridCount *
        i * Math.sin(angle), centerPosition);
      if (index === 0) {
        startPos = pos;
        context.moveTo(pos.x, pos.y);
      } else {
        context.lineTo(pos.x, pos.y);
      }
    });
    context.lineTo(startPos.x, startPos.y);
    context.stroke();
    context.closePath();
  };

  for (var i = 1; i <= config.radarGridCount; i++) {
    _loop(i);