{ "$schema": "https://vega.github.io/schema/vega/v5.json", "description": "Testing labelAngle signals", "background": "white", "padding": 5, "style": "cell", "data": [ { "name": "source_0", "url": "data/github.csv", "format": {"type": "csv", "parse": {"time": "date"}}, "transform": [ { "field": "time", "type": "timeunit", "units": ["day"], "as": ["day_time", "day_time_end"] }, { "field": "time", "type": "timeunit", "units": ["hours"], "as": ["hours_time", "hours_time_end"] }, { "type": "formula", "expr": "time(datetime(2012, 0, day(datum[\"time\"])+1, 0, 0, 0, 0))===time(datetime(2012, 0, 2, 0, 0, 0, 0)) ? 0 : time(datetime(2012, 0, day(datum[\"time\"])+1, 0, 0, 0, 0))===time(datetime(2012, 0, 3, 0, 0, 0, 0)) ? 1 : time(datetime(2012, 0, day(datum[\"time\"])+1, 0, 0, 0, 0))===time(datetime(2012, 0, 4, 0, 0, 0, 0)) ? 2 : time(datetime(2012, 0, day(datum[\"time\"])+1, 0, 0, 0, 0))===time(datetime(2012, 0, 5, 0, 0, 0, 0)) ? 3 : time(datetime(2012, 0, day(datum[\"time\"])+1, 0, 0, 0, 0))===time(datetime(2012, 0, 6, 0, 0, 0, 0)) ? 4 : time(datetime(2012, 0, day(datum[\"time\"])+1, 0, 0, 0, 0))===time(datetime(2012, 0, 7, 0, 0, 0, 0)) ? 5 : time(datetime(2012, 0, day(datum[\"time\"])+1, 0, 0, 0, 0))===time(datetime(2012, 0, 1, 0, 0, 0, 0)) ? 6 : 7", "as": "y_day_time_sort_index" } ] }, { "name": "data_0", "source": "source_0", "transform": [ { "type": "aggregate", "groupby": ["day_time", "hours_time"], "ops": ["sum"], "fields": ["count"], "as": ["sum_count"] }, { "type": "filter", "expr": "isValid(datum[\"sum_count\"]) && isFinite(+datum[\"sum_count\"])" } ] } ], "signals": [ {"name": "x_step", "value": 20}, { "name": "width", "update": "bandspace(domain('x').length, 1, 0.5) * x_step" }, {"name": "y_step", "value": 20}, { "name": "height", "update": "bandspace(domain('y').length, 1, 0.5) * y_step" } ], "marks": [ { "name": "marks", "type": "symbol", "style": ["circle"], "from": {"data": "data_0"}, "encode": { "update": { "fill": {"value": "#4c78a8"}, "ariaRoleDescription": {"value": "circle"}, "description": { "signal": "\"time (day): \" + (timeFormat(datum[\"day_time\"], timeUnitSpecifier([\"day\"], {\"year-month\":\"%b %Y \",\"year-month-date\":\"%b %d, %Y \"}))) + \"; time (hours): \" + (timeFormat(datum[\"hours_time\"], timeUnitSpecifier([\"hours\"], {\"year-month\":\"%b %Y \",\"year-month-date\":\"%b %d, %Y \"}))) + \"; Sum of count: \" + (format(datum[\"sum_count\"], \"\"))" }, "x": {"scale": "x", "field": "hours_time"}, "y": {"scale": "y", "field": "day_time"}, "size": {"scale": "size", "field": "sum_count"}, "shape": {"value": "circle"} } } } ], "scales": [ { "name": "x", "type": "point", "domain": {"data": "data_0", "field": "hours_time", "sort": true}, "range": {"step": {"signal": "x_step"}}, "padding": 0.5 }, { "name": "y", "type": "point", "domain": { "data": "source_0", "field": "day_time", "sort": {"op": "min", "field": "y_day_time_sort_index"} }, "range": {"step": {"signal": "y_step"}}, "padding": 0.5 }, { "name": "size", "type": "linear", "domain": {"data": "data_0", "field": "sum_count"}, "range": [0, 361], "zero": true } ], "axes": [ { "scale": "x", "orient": "top", "grid": false, "title": "time (hours)", "labelAngle": {"signal": "xLabelAngle"}, "format": { "signal": "timeUnitSpecifier([\"hours\"], {\"year-month\":\"%b %Y \",\"year-month-date\":\"%b %d, %Y \"})" }, "formatType": "time", "labelOverlap": true, "encode": { "labels": { "update": { "align": { "signal": "((((xLabelAngle % 360) + 360) % 360) % 180 === 0) ? null :(0 < (((xLabelAngle % 360) + 360) % 360) && (((xLabelAngle % 360) + 360) % 360) < 180) === false ? \"left\" : \"right\"" }, "baseline": { "signal": "(45 < (((xLabelAngle % 360) + 360) % 360) && (((xLabelAngle % 360) + 360) % 360) < 135) || (225 < (((xLabelAngle % 360) + 360) % 360) && (((xLabelAngle % 360) + 360) % 360) < 315) ? \"middle\" :((((xLabelAngle % 360) + 360) % 360) <= 45 || 315 <= (((xLabelAngle % 360) + 360) % 360)) === true ? \"bottom\" : \"top\"" } } } }, "zindex": 0 }, { "scale": "y", "orient": "right", "grid": false, "title": "time (day)", "labelAngle": {"signal": "yLabelAngle"}, "format": { "signal": "timeUnitSpecifier([\"day\"], {\"year-month\":\"%b %Y \",\"year-month-date\":\"%b %d, %Y \"})" }, "formatType": "time", "encode": { "labels": { "update": { "align": { "signal": "(((((yLabelAngle % 360) + 360) % 360) + 90) % 180 === 0) ? \"center\" :(90 < (((yLabelAngle % 360) + 360) % 360) && (((yLabelAngle % 360) + 360) % 360) < 270) === false ? \"left\" : \"right\"" }, "baseline": { "signal": "(((yLabelAngle % 360) + 360) % 360) <= 45 || 315 <= (((yLabelAngle % 360) + 360) % 360) || (135 <= (((yLabelAngle % 360) + 360) % 360) && (((yLabelAngle % 360) + 360) % 360) <= 225) ? null : (45 <= (((yLabelAngle % 360) + 360) % 360) && (((yLabelAngle % 360) + 360) % 360) <= 135) === false ? \"top\" : \"bottom\"" } } } }, "zindex": 0 } ], "legends": [ { "size": "size", "symbolType": "circle", "title": "Sum of count", "encode": { "symbols": { "update": { "fill": {"value": "#4c78a8"}, "stroke": {"value": "transparent"} } } } } ], "config": { "signals": [ { "name": "xLabelAngle", "value": 0, "bind": {"input": "range", "min": -360, "max": 360} }, { "name": "yLabelAngle", "value": 0, "bind": {"input": "range", "min": -360, "max": 360} } ] }}