prison_spending.json

{
  "$schema": "https://vega.github.io/schema/vega-lite/v5.json",
  "title": {
    "text": "Government Budget Spending 1982 - 2010",
    "anchor": "middle"
  },
  "config": {
      "style": {
        "cell": {
          "stroke": "transparent"
        }
      }
    },
  "data": {"url": "https://raw.githubusercontent.com/nkan0016/FIT3179-DV2/main/data/prison_spending_long.csv"},

  "transform": [
    {"filter": "datum.Sector != 'Total'"},
    {"filter": "datum.Sector != 'Other'"}
  ],

  "vconcat": [
    {
      "width": 575,
      "height": 300,
      "mark": "area",
      "encoding": {
        "x": {
          "field": "Year",
          "type": "temporal",
          "scale": {"domain": {"param": "brush"}},
          "axis": {
            "labelAngle": 0,
            "tickCount": 5,
            "title": null
          }
        },
        "y": {
          "field": "Spending",
          "type": "quantitative",
          "title": "Spending ($ Billions)"
        },
        "color": {
          "field": "Sector",
          "scale": {"range": ["#fa1b35", "#3b304d", "#f5b73b", "#3a4991", "#809191"]},
          "legend": {
              "orient": "none",
              "legendX": 5,
              "legendY": 5
          }
        },
        "tooltip": [
          {"field": "Sector", "type": "nominal"},
          {"field": "Year", "type": "temporal", "timeUnit": "year", "title": "Year"},
          {"field": "Spending", "type": "quantitative", "title": "Budget (Bil)", "format": "$"}
        ]
      }
    },
    {
      "width":575,
      "height": 60,
      "mark": "area",
      "params": [
        {"name": "brush", "select": {"type": "interval", "encodings": ["x"]}}
      ],
      "encoding": {
        "x": {
          "field": "Year",
          "type": "temporal",
          "axis": {
            "labelAngle": 0,
            "tickCount": 5
          },
          "title": "Date"
        },
        "y": {
          "field": "Spending",
          "type": "quantitative",
          "title": "Spending ($ Billions)"
        },
        "color": {
          "field": "Sector",
          "legend": null
        }
      }
    }
  ]
}