{ "$schema": "https://vega.github.io/schema/vega-lite/v4.json", "description": "Horizontally concatenated charts that show different types of discretizing scales.", "data": { "values": [ {"a": "A", "b": 28}, {"a": "B", "b": 55}, {"a": "C", "b": 43}, {"a": "D", "b": 91}, {"a": "E", "b": 81}, {"a": "F", "b": 53}, {"a": "G", "b": 19}, {"a": "H", "b": 87}, {"a": "I", "b": 52} ] }, "columns": 2, "concat": [ { "mark": "circle", "encoding": { "y": { "field": "b", "type": "nominal", "sort": null, "axis": { "ticks": false, "domain": false, "title": null } }, "size": { "field": "b", "type": "quantitative", "scale": { "type": "quantize" } }, "color": { "field": "b", "type": "quantitative", "scale": { "type": "quantize", "zero": true }, "legend": { "title": "Quantize" } } } }, { "mark": "circle", "encoding": { "y": { "field": "b", "type": "nominal", "sort": null, "axis": { "ticks": false, "domain": false, "title": null } }, "size": { "field": "b", "type": "quantitative", "scale": { "type": "quantile", "range": [80, 160, 240, 320, 400] } }, "color": { "field": "b", "type": "quantitative", "scale": { "type": "quantile", "scheme": "magma" }, "legend": { "format": "d", "title": "Quantile" } } } }, { "mark": "circle", "encoding": { "y": { "field": "b", "type": "nominal", "sort": null, "axis": { "ticks": false, "domain": false, "title": null } }, "size": { "field": "b", "type": "quantitative", "scale": { "type": "threshold", "domain": [30, 70], "range": [80, 200, 320] } }, "color": { "field": "b", "type": "quantitative", "scale": { "type": "threshold", "domain": [30, 70], "scheme": "viridis" }, "legend": { "title": "Threshold" } } } } ], "resolve": { "scale": { "color": "independent", "size": "independent" } }}