有浮动工具提示的Flot的任何示例？

var data = [
  { label: "Series 1", data: [[0, 10], [1, 20], [2, 30]] },
  { label: "Series 2", data: [[0, 20], [1, 40], [2, 60]] }
];

$.plot($("#placeholder"), data, {
  series: {
    lines: { show: true },
    points: { show: true }
  },
  grid: { hoverable: true, clickable: true }
});

var data = [
  { label: "Series 1", data: [[0, 10], [1, 20], [2, 30]] },
  { label: "Series 2", data: [[0, 20], [1, 40], [2, 60]] }
];

$.plot($("#placeholder"), data, {
  series: {
    bars: { show: true }
  }
});

var data = [
  { label: "Series 1", data: 10 },
  { label: "Series 2", data: 20 },
  { label: "Series 3", data: 30 }
];

$.plot($("#placeholder"), data, {
  series: {
    pie: { show: true }
  }
});

var data = [
  { label: "Series 1", data: [[1354521600000, 10], [1355040000000, 20], [1355223600000, 30]] },
  { label: "Series 2", data: [[1354521600000, 20], [1355040000000, 40], [1355223600000, 60]] }
];

$.plot($("#placeholder"), data, {
  xaxis: { mode: "time" },
  series: {
    lines: { show: true },
    points: { show: true }
  },
  grid: { hoverable: true, clickable: true }
});