initinterval.vl

{
    "mark": "circle",
    "data": {
        "url": "https://gicentre.github.io/data/westMidlands/westMidsCrimesAggregated.tsv"
    },
    "width": 540,
    "$schema": "https://vega.github.io/schema/vega-lite/v4.json",
    "selection": {
        "mySelection": {
            "type": "interval"
        }
    },
    "encoding": {
        "color": {
            "value": "black",
            "condition": {
                "field": "crimeType",
                "scale": {
                    "domain": [
                        "Anti-social behaviour",
                        "Burglary",
                        "Criminal damage and arson",
                        "Drugs",
                        "Robbery",
                        "Vehicle crime"
                    ],
                    "range": [
                        "rgb(59,118,175)",
                        "rgb(81,157,62)",
                        "rgb(141,106,184)",
                        "rgb(239,133,55)",
                        "rgb(132,88,78)",
                        "rgb(213,126,190)"
                    ]
                },
                "selection": "mySelection",
                "type": "nominal"
            }
        },
        "opacity": {
            "value": 0.1,
            "condition": {
                "value": 1,
                "selection": "mySelection"
            }
        },
        "x": {
            "field": "month",
            "title": null,
            "type": "temporal"
        },
        "y": {
            "field": "reportedCrimes",
            "title": "Reported crimes",
            "type": "quantitative"
        }
    }
}