Processes the paths

@function
@param rule {String}
@param isClip {Boolean}
@private
@ignore
function drawPaths(rule, isClip) {
    if (rule === 'stroke' && !isClip && isStrokeTransparent.call(this)) {
      return;
    }

    if (rule !== 'stroke' && !isClip && isFillTransparent.call(this)) {
      return;
    }

    var moves = [];
    var alpha = this.ctx.globalAlpha;

    if (this.ctx.fillOpacity < 1) {
      alpha = this.ctx.fillOpacity;
    }

    var xPath = this.path;

    for (var i = 0; i < xPath.length; i++) {
      var pt = xPath[i];

      switch (pt.type) {
        case 'begin':
          moves.push({
            begin: true
          });
          break;

        case 'close':
          moves.push({
            close: true
          });
          break;

        case 'mt':
          moves.push({
            start: pt,
            deltas: [],
            abs: []
          });
          break;

        case 'lt':
          var iii = moves.length;

          if (!isNaN(xPath[i - 1].x)) {
            var delta = [pt.x - xPath[i - 1].x, pt.y - xPath[i - 1].y];

            if (iii > 0) {
              for (iii; iii >= 0; iii--) {
                if (moves[iii - 1].close !== true && moves[iii - 1].begin !== true) {
                  moves[iii - 1].deltas.push(delta);
                  moves[iii - 1].abs.push(pt);
                  break;
                }
              }
            }
          }

          break;

        case 'bct':
          var delta = [pt.x1 - xPath[i - 1].x, pt.y1 - xPath[i - 1].y, pt.x2 - xPath[i - 1].x, pt.y2 - xPath[i - 1].y, pt.x - xPath[i - 1].x, pt.y - xPath[i - 1].y];
          moves[moves.length - 1].deltas.push(delta);
          break;

        case 'qct':
          var x1 = xPath[i - 1].x + 2.0 / 3.0 * (pt.x1 - xPath[i - 1].x);
          var y1 = xPath[i - 1].y + 2.0 / 3.0 * (pt.y1 - xPath[i - 1].y);
          var x2 = pt.x + 2.0 / 3.0 * (pt.x1 - pt.x);
          var y2 = pt.y + 2.0 / 3.0 * (pt.y1 - pt.y);
          var x3 = pt.x;
          var y3 = pt.y;
          var delta = [x1 - xPath[i - 1].x, y1 - xPath[i - 1].y, x2 - xPath[i - 1].x, y2 - xPath[i - 1].y, x3 - xPath[i - 1].x, y3 - xPath[i - 1].y];
          moves[moves.length - 1].deltas.push(delta);
          break;

        case 'arc':
          moves.push({
            deltas: [],
            abs: [],
            arc: true
          });

          if (Array.isArray(moves[moves.length - 1].abs)) {
            moves[moves.length - 1].abs.push(pt);
          }

          break;
      }
    }

    var style;

    if (!isClip) {
      if (rule === 'stroke') {
        style = 'stroke';
      } else {
        style = 'fill';
      }
    } else {
      style = null;
    }

    for (var i = 0; i < moves.length; i++) {
      if (moves[i].arc) {
        var arcs = moves[i].abs;

        for (var ii = 0; ii < arcs.length; ii++) {
          var arc = arcs[ii];

          if (typeof arc.startAngle !== 'undefined') {
            var start = rad2deg(arc.startAngle);
            var end = rad2deg(arc.endAngle);
            var x = arc.x;
            var y = arc.y;
            drawArc.call(this, x, y, arc.radius, start, end, arc.counterclockwise, style, isClip);
          } else {
            drawLine.call(this, arc.x, arc.y);
          }
        }
      }

      if (!moves[i].arc) {
        if (moves[i].close !== true && moves[i].begin !== true) {
          var x = moves[i].start.x;
          var y = moves[i].start.y;
          drawLines.call(this, moves[i].deltas, x, y, null, null);
        }
      }
    }

    if (style) {
      putStyle.call(this, style);
    }

    if (isClip) {
      doClip.call(this);
    }
  }