{
  "elements": [
    {
      "type": "bar_stack",
      "colours": [
        "#C4D318",
        "#50284A",
        "#7D7B6A"
      ],
      "values": [
        [
          2.5,
          5,
          2.5
        ],
        [
          2.5,
          5,
          1.25,
          1.25
        ],
        [
          5,
          {
            "val": 5,
            "colour": "#ff0000"
          }
        ],
        [
          2,
          2,
          2,
          2,
          {
            "val": 2,
            "colour": "#ff00ff"
          }
        ]
      ],
      "keys": [
        {
          "colour": "#C4D318",
          "text": "Kiting",
          "font-size": 13
        },
        {
          "colour": "#50284A",
          "text": "Work",
          "font-size": 13
        },
        {
          "colour": "#7D7B6A",
          "text": "Drinking",
          "font-size": 13
        },
        {
          "colour": "#ff0000",
          "text": "XXX",
          "font-size": 13
        },
        {
          "colour": "#ff00ff",
          "text": "What rhymes with purple? Nurple?",
          "font-size": 13
        }
      ],
      "tip": "X label [#x_label#], Value [#val#]<br>Total [#total#]"
    }
  ],
  "title": {
    "text": "Stuff I'm thinking about, Fri Feb 10 2012",
    "style": "{font-size: 20px; color: #F24062; text-align: center;}"
  },
  "x_axis": {
    "labels": {
      "labels": [
        "Winter",
        "Spring",
        "Summer",
        "Autmn"
      ]
    }
  },
  "y_axis": {
    "min": 0,
    "max": 14,
    "steps": 2
  },
  "tooltip": {
    "mouse": 2
  }
}