Function touchmove

explainshell/web/static/js/d3.v3.js:1214–1225

()

      }
    }
    function touchmove() {
      var touches = d3.touches(this), p0 = touches[0], l0 = translate0[p0.identifier];
      if (p1 = touches[1]) {
        var p1, l1 = translate0[p1.identifier];
        p0 = [ (p0[0] + p1[0]) / 2, (p0[1] + p1[1]) / 2 ];
        l0 = [ (l0[0] + l1[0]) / 2, (l0[1] + l1[1]) / 2 ];
        scaleTo(d3.event.scale * scale0);
      }
      translateTo(p0, l0);
      touchtime = null;
      dispatch(event.of(this, arguments));
    }
    return d3.rebind(zoom, event, "on");
  };
  var d3_behavior_zoomInfinity = [ 0, Infinity ];