Module

x/vega_lite/examples/compiled/line_impute_keyvals.vg.json

A concise grammar of interactive graphics, built on Vega.
Latest
File
{ "$schema": "https://vega.github.io/schema/vega/v5.json", "background": "white", "padding": 5, "width": 200, "height": 200, "style": "cell", "data": [ { "name": "source_0", "values": [ {"a": 0, "b": 28, "c": 0}, {"a": 0, "b": 91, "c": 1}, {"a": 1, "b": 43, "c": 0}, {"a": 1, "b": 55, "c": 1}, {"a": 2, "b": 81, "c": 0}, {"a": 2, "b": 53, "c": 1}, {"a": 3, "b": 19, "c": 0} ] }, { "name": "data_0", "source": "source_0", "transform": [ {"type": "formula", "expr": "toNumber(datum[\"a\"])", "as": "a"}, { "type": "impute", "field": "b", "key": "a", "keyvals": [4], "method": "value", "groupby": ["c"], "value": 100 } ] } ], "marks": [ { "name": "pathgroup", "type": "group", "from": { "facet": { "name": "faceted_path_main", "data": "data_0", "groupby": ["c"] } }, "encode": { "update": { "width": {"field": {"group": "width"}}, "height": {"field": {"group": "height"}} } }, "marks": [ { "name": "marks", "type": "line", "style": ["line"], "sort": {"field": "datum[\"a\"]"}, "from": {"data": "faceted_path_main"}, "encode": { "update": { "stroke": {"scale": "color", "field": "c"}, "description": { "signal": "\"a: \" + (format(datum[\"a\"], \"\")) + \"; b: \" + (format(datum[\"b\"], \"\")) + \"; c: \" + (isValid(datum[\"c\"]) ? datum[\"c\"] : \"\"+datum[\"c\"])" }, "x": {"scale": "x", "field": "a"}, "y": {"scale": "y", "field": "b"}, "defined": { "signal": "isValid(datum[\"a\"]) && isFinite(+datum[\"a\"]) && isValid(datum[\"b\"]) && isFinite(+datum[\"b\"])" } } } } ] } ], "scales": [ { "name": "x", "type": "linear", "domain": {"data": "data_0", "field": "a"}, "range": [0, {"signal": "width"}], "nice": 1, "zero": false }, { "name": "y", "type": "linear", "domain": {"data": "data_0", "field": "b"}, "range": [{"signal": "height"}, 0], "nice": true, "zero": true }, { "name": "color", "type": "ordinal", "domain": {"data": "data_0", "field": "c", "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": "a", "labelFlush": true, "labelOverlap": true, "tickCount": {"signal": "ceil(width/40)"}, "zindex": 0 }, { "scale": "y", "orient": "left", "grid": false, "title": "b", "labelOverlap": true, "tickCount": {"signal": "ceil(height/40)"}, "zindex": 0 } ], "legends": [{"stroke": "color", "symbolType": "stroke", "title": "c"}]}