{
  "$schema": "https://vega.github.io/schema/vega/v5.json",
  "background": "white",
  "padding": 5,
  "width": 200,
  "height": 200,
  "style": "cell",
  "data": [
    {
      "name": "movies",
      "url": "https://raw.githubusercontent.com/vega/vega-datasets/next/data/movies.json",
      "format": {"type": "json", "parse": {"Release Date": "date"}},
      "transform": [
        {
          "field": "Release Date",
          "type": "timeunit",
          "units": ["year"],
          "as": ["year_Release Date", "year_Release Date_end"]
        },
        {
          "type": "stack",
          "groupby": ["year_Release Date"],
          "field": "US Gross",
          "sort": {"field": ["MPAA Rating"], "order": ["descending"]},
          "as": ["US Gross_start", "US Gross_end"],
          "offset": "normalize"
        },
        {
          "type": "filter",
          "expr": "(isDate(datum[\"year_Release Date\"]) || (isValid(datum[\"year_Release Date\"]) && isFinite(+datum[\"year_Release Date\"]))) && isValid(datum[\"US Gross\"]) && isFinite(+datum[\"US Gross\"])"
        }
      ]
    }
  ],
  "marks": [
    {
      "name": "layer_0_layer_0_marks",
      "type": "rect",
      "style": ["bar"],
      "from": {"data": "movies"},
      "encode": {
        "update": {
          "tooltip": {
            "signal": "{\"Release Date (year)\": timeFormat(datum[\"year_Release Date\"], timeUnitSpecifier([\"year\"], {\"year-month\":\"%b %Y \",\"year-month-date\":\"%b %d, %Y \"})), \"US Gross\": format(datum[\"US Gross_end\"]-datum[\"US Gross_start\"], \".0%\"), \"MPAA Rating\": isValid(datum[\"MPAA Rating\"]) ? datum[\"MPAA Rating\"] : \"\"+datum[\"MPAA Rating\"]}"
          },
          "fill": {"scale": "layer_0_layer_0_color", "field": "MPAA Rating"},
          "ariaRoleDescription": {"value": "bar"},
          "description": {
            "signal": "\"Release Date (year): \" + (timeFormat(datum[\"year_Release Date\"], timeUnitSpecifier([\"year\"], {\"year-month\":\"%b %Y \",\"year-month-date\":\"%b %d, %Y \"}))) + \"; US Gross: \" + (format(datum[\"US Gross_end\"]-datum[\"US Gross_start\"], \".0%\")) + \"; MPAA Rating: \" + (isValid(datum[\"MPAA Rating\"]) ? datum[\"MPAA Rating\"] : \"\"+datum[\"MPAA Rating\"])"
          },
          "x2": {"scale": "x", "field": "year_Release Date", "offset": 1},
          "x": {"scale": "x", "field": "year_Release Date_end"},
          "y": {"scale": "y", "field": "US Gross_end"},
          "y2": {"scale": "y", "field": "US Gross_start"}
        }
      }
    }
  ],
  "scales": [
    {
      "name": "x",
      "type": "time",
      "domain": {
        "data": "movies",
        "fields": ["year_Release Date", "year_Release Date_end"]
      },
      "range": [0, {"signal": "width"}]
    },
    {
      "name": "y",
      "type": "linear",
      "domain": [0, 1],
      "range": [{"signal": "height"}, 0],
      "nice": true,
      "zero": true
    },
    {
      "name": "layer_0_layer_0_color",
      "type": "ordinal",
      "domain": {"data": "movies", "field": "MPAA Rating", "sort": true},
      "range": "category"
    }
  ],
  "axes": [
    {
      "scale": "x",
      "orient": "bottom",
      "gridScale": "y",
      "grid": true,
      "tickCount": {"signal": "ceil(width/40)"},
      "domain": false,
      "labels": false,
      "aria": false,
      "maxExtent": 0,
      "minExtent": 0,
      "ticks": false,
      "zindex": 0
    },
    {
      "scale": "y",
      "orient": "left",
      "gridScale": "x",
      "grid": true,
      "tickCount": {"signal": "ceil(height/40)"},
      "domain": false,
      "labels": false,
      "aria": false,
      "maxExtent": 0,
      "minExtent": 0,
      "ticks": false,
      "zindex": 0
    },
    {
      "scale": "x",
      "orient": "bottom",
      "grid": false,
      "title": "Release Date (year)",
      "format": {
        "signal": "timeUnitSpecifier([\"year\"], {\"year-month\":\"%b %Y \",\"year-month-date\":\"%b %d, %Y \"})"
      },
      "labelFlush": true,
      "labelOverlap": true,
      "tickCount": {"signal": "ceil(width/40)"},
      "zindex": 0
    },
    {
      "scale": "y",
      "orient": "left",
      "grid": false,
      "title": "US Gross",
      "format": ".0%",
      "labelOverlap": true,
      "tickCount": {"signal": "ceil(height/40)"},
      "zindex": 0
    }
  ],
  "legends": [
    {
      "fill": "layer_0_layer_0_color",
      "symbolType": "square",
      "title": "MPAA Rating"
    }
  ],
  "config": {
    "range": {"ramp": {"scheme": "yellowgreenblue"}},
    "axis": {"domain": false},
    "legend": {"orient": "right"}
  }
}