Module

x/vega_lite/examples/compiled/line_max_year.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", "url": "data/seattle-weather.csv", "format": { "type": "csv", "parse": {"date": "date", "temp_max": "number"} }, "transform": [ { "field": "date", "type": "timeunit", "units": ["year", "month"], "as": ["yearmonth_date", "yearmonth_date_end"] }, { "type": "aggregate", "groupby": ["yearmonth_date"], "ops": ["max"], "fields": ["temp_max"], "as": ["max_temp_max"] } ] } ], "marks": [ { "name": "marks", "type": "line", "style": ["line"], "sort": {"field": "datum[\"yearmonth_date\"]"}, "from": {"data": "source_0"}, "encode": { "update": { "stroke": {"value": "#4c78a8"}, "description": { "signal": "\"date (year-month): \" + (timeFormat(datum[\"yearmonth_date\"], timeUnitSpecifier([\"year\",\"month\"], {\"year-month\":\"%b %Y \",\"year-month-date\":\"%b %d, %Y \"}))) + \"; Max of temp_max: \" + (format(datum[\"max_temp_max\"], \"\"))" }, "x": {"scale": "x", "field": "yearmonth_date"}, "y": {"scale": "y", "field": "max_temp_max"}, "defined": { "signal": "isValid(datum[\"yearmonth_date\"]) && isFinite(+datum[\"yearmonth_date\"]) && isValid(datum[\"max_temp_max\"]) && isFinite(+datum[\"max_temp_max\"])" } } } } ], "scales": [ { "name": "x", "type": "time", "domain": {"data": "source_0", "field": "yearmonth_date"}, "range": [0, {"signal": "width"}] }, { "name": "y", "type": "linear", "domain": {"data": "source_0", "field": "max_temp_max"}, "range": [{"signal": "height"}, 0], "nice": true, "zero": true } ], "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": "date (year-month)", "format": { "signal": "timeUnitSpecifier([\"year\",\"month\"], {\"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": "Max of temp_max", "labelOverlap": true, "tickCount": {"signal": "ceil(height/40)"}, "zindex": 0 } ]}