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interactive_dashboard_europe_pop.vg.json
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interactive_dashboard_europe_pop.vg.json
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{
"$schema": "https://vega.github.io/schema/vega/v5.json",
"background": "white",
"padding": 5,
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}
]
},
{
"name": "data_1",
"source": "source_0",
"transform": [
{
"type": "stack",
"groupby": ["Country"],
"field": "Population_ages_15_64_of_total",
"sort": {"field": [], "order": []},
"as": [
"Population_ages_15_64_of_total_start",
"Population_ages_15_64_of_total_end"
],
"offset": "zero"
},
{
"type": "filter",
"expr": "isValid(datum[\"Population_ages_15_64_of_total\"]) && isFinite(+datum[\"Population_ages_15_64_of_total\"])"
}
]
},
{
"name": "data_2",
"source": "source_0",
"transform": [
{
"type": "stack",
"groupby": ["Country"],
"field": "Population_ages_65_and_above_of_total",
"sort": {"field": [], "order": []},
"as": [
"Population_ages_65_and_above_of_total_start",
"Population_ages_65_and_above_of_total_end"
],
"offset": "zero"
},
{
"type": "filter",
"expr": "isValid(datum[\"Population_ages_65_and_above_of_total\"]) && isFinite(+datum[\"Population_ages_65_and_above_of_total\"])"
}
]
},
{
"name": "data_3",
"source": "source_0",
"transform": [
{
"type": "filter",
"expr": "isValid(datum[\"Population_ages_15_64_of_total\"]) && isFinite(+datum[\"Population_ages_15_64_of_total\"]) && isValid(datum[\"Population_ages_65_and_above_of_total\"]) && isFinite(+datum[\"Population_ages_65_and_above_of_total\"])"
}
]
}
],
"signals": [
{"name": "concat_0_width", "value": 200},
{"name": "concat_0_height", "value": 700},
{"name": "concat_1_width", "value": 200},
{"name": "concat_1_height", "value": 700},
{"name": "concat_2_width", "value": 260},
{"name": "concat_2_height", "value": 260},
{
"name": "unit",
"value": {},
"on": [
{"events": "mousemove", "update": "isTuple(group()) ? group() : unit"}
]
},
{
"name": "brush",
"update": "vlSelectionResolve(\"brush_store\", \"union\")"
}
],
"layout": {"padding": 20, "bounds": "full", "align": "each"},
"marks": [
{
"type": "group",
"name": "concat_0_group",
"style": "cell",
"encode": {
"update": {
"width": {"signal": "concat_0_width"},
"height": {"signal": "concat_0_height"}
}
},
"signals": [
{
"name": "brush_y",
"value": [],
"on": [
{
"events": {
"source": "scope",
"type": "mousedown",
"filter": [
"!event.item || event.item.mark.name !== \"brush_brush\""
]
},
"update": "[y(unit), y(unit)]"
},
{
"events": {
"source": "window",
"type": "mousemove",
"consume": true,
"between": [
{
"source": "scope",
"type": "mousedown",
"filter": [
"!event.item || event.item.mark.name !== \"brush_brush\""
]
},
{"source": "window", "type": "mouseup"}
]
},
"update": "[brush_y[0], clamp(y(unit), 0, concat_0_height)]"
},
{"events": {"signal": "brush_scale_trigger"}, "update": "[0, 0]"},
{
"events": [{"source": "view", "type": "dblclick"}],
"update": "[0, 0]"
},
{
"events": {"signal": "brush_translate_delta"},
"update": "clampRange(panLinear(brush_translate_anchor.extent_y, brush_translate_delta.y / span(brush_translate_anchor.extent_y)), 0, concat_0_height)"
},
{
"events": {"signal": "brush_zoom_delta"},
"update": "clampRange(zoomLinear(brush_y, brush_zoom_anchor.y, brush_zoom_delta), 0, concat_0_height)"
}
]
},
{
"name": "brush_Country",
"on": [
{
"events": {"signal": "brush_y"},
"update": "brush_y[0] === brush_y[1] ? null : invert(\"concat_0_y\", brush_y)"
}
]
},
{
"name": "brush_scale_trigger",
"value": {},
"on": [
{
"events": [{"scale": "concat_0_y"}],
"update": "(!isArray(brush_Country) || (invert(\"concat_0_y\", brush_y)[0] === brush_Country[0] && invert(\"concat_0_y\", brush_y)[1] === brush_Country[1])) ? brush_scale_trigger : {}"
}
]
},
{
"name": "brush_tuple",
"on": [
{
"events": [{"signal": "brush_Country"}],
"update": "brush_Country ? {unit: \"concat_0\", fields: brush_tuple_fields, values: [brush_Country]} : null"
}
]
},
{
"name": "brush_tuple_fields",
"value": [
{"field": "Country", "channel": "y", "type": "E", "index": 0}
]
},
{
"name": "brush_translate_anchor",
"value": {},
"on": [
{
"events": [
{
"source": "scope",
"type": "mousedown",
"markname": "brush_brush"
}
],
"update": "{x: x(unit), y: y(unit), extent_y: slice(brush_y)}"
}
]
},
{
"name": "brush_translate_delta",
"value": {},
"on": [
{
"events": [
{
"source": "window",
"type": "mousemove",
"consume": true,
"between": [
{
"source": "scope",
"type": "mousedown",
"markname": "brush_brush"
},
{"source": "window", "type": "mouseup"}
]
}
],
"update": "{x: brush_translate_anchor.x - x(unit), y: brush_translate_anchor.y - y(unit)}"
}
]
},
{
"name": "brush_zoom_anchor",
"on": [
{
"events": [
{
"source": "scope",
"type": "wheel",
"consume": true,
"markname": "brush_brush"
}
],
"update": "{x: x(unit), y: y(unit)}"
}
]
},
{
"name": "brush_zoom_delta",
"on": [
{
"events": [
{
"source": "scope",
"type": "wheel",
"consume": true,
"markname": "brush_brush"
}
],
"force": true,
"update": "pow(1.001, event.deltaY * pow(16, event.deltaMode))"
}
]
},
{
"name": "brush_modify",
"on": [
{
"events": {"signal": "brush_tuple"},
"update": "modify(\"brush_store\", brush_tuple, true)"
}
]
}
],
"marks": [
{
"name": "brush_brush_bg",
"type": "rect",
"clip": true,
"encode": {
"enter": {
"fill": {"value": "#333"},
"fillOpacity": {"value": 0.125}
},
"update": {
"x": [
{
"test": "data(\"brush_store\").length && data(\"brush_store\")[0].unit === \"concat_0\"",
"value": 0
},
{"value": 0}
],
"y": [
{
"test": "data(\"brush_store\").length && data(\"brush_store\")[0].unit === \"concat_0\"",
"signal": "brush_y[0]"
},
{"value": 0}
],
"x2": [
{
"test": "data(\"brush_store\").length && data(\"brush_store\")[0].unit === \"concat_0\"",
"field": {"group": "width"}
},
{"value": 0}
],
"y2": [
{
"test": "data(\"brush_store\").length && data(\"brush_store\")[0].unit === \"concat_0\"",
"signal": "brush_y[1]"
},
{"value": 0}
]
}
}
},
{
"name": "concat_0_marks",
"type": "rect",
"style": ["bar"],
"interactive": true,
"from": {"data": "data_1"},
"encode": {
"update": {
"fill": [
{
"test": "length(data(\"brush_store\")) && vlSelectionTest(\"brush_store\", datum)",
"value": "goldenrod"
},
{"value": "steelblue"}
],
"ariaRoleDescription": {"value": "bar"},
"description": {
"signal": "\"Country: \" + (isValid(datum[\"Country\"]) ? datum[\"Country\"] : \"\"+datum[\"Country\"]) + \"; Population_ages_15_64_of_total: \" + (format(datum[\"Population_ages_15_64_of_total\"], \"\"))"
},
"x": {
"scale": "concat_0_x",
"field": "Population_ages_15_64_of_total_end"
},
"x2": {
"scale": "concat_0_x",
"field": "Population_ages_15_64_of_total_start"
},
"y": {"scale": "concat_0_y", "field": "Country"},
"height": {"scale": "concat_0_y", "band": 1}
}
}
},
{
"name": "brush_brush",
"type": "rect",
"clip": true,
"encode": {
"enter": {"fill": {"value": "transparent"}},
"update": {
"x": [
{
"test": "data(\"brush_store\").length && data(\"brush_store\")[0].unit === \"concat_0\"",
"value": 0
},
{"value": 0}
],
"y": [
{
"test": "data(\"brush_store\").length && data(\"brush_store\")[0].unit === \"concat_0\"",
"signal": "brush_y[0]"
},
{"value": 0}
],
"x2": [
{
"test": "data(\"brush_store\").length && data(\"brush_store\")[0].unit === \"concat_0\"",
"field": {"group": "width"}
},
{"value": 0}
],
"y2": [
{
"test": "data(\"brush_store\").length && data(\"brush_store\")[0].unit === \"concat_0\"",
"signal": "brush_y[1]"
},
{"value": 0}
],
"stroke": [
{"test": "brush_y[0] !== brush_y[1]", "value": "white"},
{"value": null}
]
}
}
}
],
"axes": [
{
"scale": "concat_0_x",
"orient": "bottom",
"gridScale": "concat_0_y",
"grid": true,
"tickCount": {"signal": "ceil(concat_0_width/40)"},
"domain": false,
"labels": false,
"aria": false,
"maxExtent": 0,
"minExtent": 0,
"ticks": false,
"zindex": 0
},
{
"scale": "concat_0_x",
"orient": "bottom",
"grid": false,
"title": "Population_ages_15_64_of_total",
"labelFlush": true,
"labelOverlap": true,
"tickCount": {"signal": "ceil(concat_0_width/40)"},
"zindex": 0
},
{
"scale": "concat_0_y",
"orient": "left",
"grid": false,
"title": "Country",
"zindex": 0
}
]
},
{
"type": "group",
"name": "concat_1_group",
"style": "cell",
"encode": {
"update": {
"width": {"signal": "concat_1_width"},
"height": {"signal": "concat_1_height"}
}
},
"signals": [
{
"name": "brush_y",
"value": [],
"on": [
{
"events": {
"source": "scope",
"type": "mousedown",
"filter": [
"!event.item || event.item.mark.name !== \"brush_brush\""
]
},
"update": "[y(unit), y(unit)]"
},
{
"events": {
"source": "window",
"type": "mousemove",
"consume": true,
"between": [
{
"source": "scope",
"type": "mousedown",
"filter": [
"!event.item || event.item.mark.name !== \"brush_brush\""
]
},
{"source": "window", "type": "mouseup"}
]
},
"update": "[brush_y[0], clamp(y(unit), 0, concat_1_height)]"
},
{"events": {"signal": "brush_scale_trigger"}, "update": "[0, 0]"},
{
"events": [{"source": "view", "type": "dblclick"}],
"update": "[0, 0]"
},
{
"events": {"signal": "brush_translate_delta"},
"update": "clampRange(panLinear(brush_translate_anchor.extent_y, brush_translate_delta.y / span(brush_translate_anchor.extent_y)), 0, concat_1_height)"
},
{
"events": {"signal": "brush_zoom_delta"},
"update": "clampRange(zoomLinear(brush_y, brush_zoom_anchor.y, brush_zoom_delta), 0, concat_1_height)"
}
]
},
{
"name": "brush_Country",
"on": [
{
"events": {"signal": "brush_y"},
"update": "brush_y[0] === brush_y[1] ? null : invert(\"concat_1_y\", brush_y)"
}
]
},
{
"name": "brush_scale_trigger",
"value": {},
"on": [
{
"events": [{"scale": "concat_1_y"}],
"update": "(!isArray(brush_Country) || (invert(\"concat_1_y\", brush_y)[0] === brush_Country[0] && invert(\"concat_1_y\", brush_y)[1] === brush_Country[1])) ? brush_scale_trigger : {}"
}
]
},
{
"name": "brush_tuple",
"on": [
{
"events": [{"signal": "brush_Country"}],
"update": "brush_Country ? {unit: \"concat_1\", fields: brush_tuple_fields, values: [brush_Country]} : null"
}
]
},
{
"name": "brush_tuple_fields",
"value": [
{"field": "Country", "channel": "y", "type": "E", "index": 0}
]
},
{
"name": "brush_translate_anchor",
"value": {},
"on": [
{
"events": [
{
"source": "scope",
"type": "mousedown",
"markname": "brush_brush"
}
],
"update": "{x: x(unit), y: y(unit), extent_y: slice(brush_y)}"
}
]
},
{
"name": "brush_translate_delta",
"value": {},
"on": [
{
"events": [
{
"source": "window",
"type": "mousemove",
"consume": true,
"between": [
{
"source": "scope",
"type": "mousedown",
"markname": "brush_brush"
},
{"source": "window", "type": "mouseup"}
]
}
],
"update": "{x: brush_translate_anchor.x - x(unit), y: brush_translate_anchor.y - y(unit)}"
}
]
},
{
"name": "brush_zoom_anchor",
"on": [
{
"events": [
{
"source": "scope",
"type": "wheel",
"consume": true,
"markname": "brush_brush"
}
],
"update": "{x: x(unit), y: y(unit)}"
}
]
},
{
"name": "brush_zoom_delta",
"on": [
{
"events": [
{
"source": "scope",
"type": "wheel",
"consume": true,
"markname": "brush_brush"
}
],
"force": true,
"update": "pow(1.001, event.deltaY * pow(16, event.deltaMode))"
}
]
},
{
"name": "brush_modify",
"on": [
{
"events": {"signal": "brush_tuple"},
"update": "modify(\"brush_store\", brush_tuple, true)"
}
]
}
],
"marks": [
{
"name": "brush_brush_bg",
"type": "rect",
"clip": true,
"encode": {
"enter": {
"fill": {"value": "#333"},
"fillOpacity": {"value": 0.125}
},
"update": {
"x": [
{
"test": "data(\"brush_store\").length && data(\"brush_store\")[0].unit === \"concat_1\"",
"value": 0
},
{"value": 0}
],
"y": [
{
"test": "data(\"brush_store\").length && data(\"brush_store\")[0].unit === \"concat_1\"",
"signal": "brush_y[0]"
},
{"value": 0}
],
"x2": [
{
"test": "data(\"brush_store\").length && data(\"brush_store\")[0].unit === \"concat_1\"",
"field": {"group": "width"}
},
{"value": 0}
],
"y2": [
{
"test": "data(\"brush_store\").length && data(\"brush_store\")[0].unit === \"concat_1\"",
"signal": "brush_y[1]"
},
{"value": 0}
]
}
}
},
{
"name": "concat_1_marks",
"type": "rect",
"style": ["bar"],
"interactive": true,
"from": {"data": "data_2"},
"encode": {
"update": {
"fill": [
{
"test": "length(data(\"brush_store\")) && vlSelectionTest(\"brush_store\", datum)",
"value": "goldenrod"
},
{"value": "steelblue"}
],
"ariaRoleDescription": {"value": "bar"},
"description": {
"signal": "\"Country: \" + (isValid(datum[\"Country\"]) ? datum[\"Country\"] : \"\"+datum[\"Country\"]) + \"; Population_ages_65_and_above_of_total: \" + (format(datum[\"Population_ages_65_and_above_of_total\"], \"\"))"
},
"x": {
"scale": "concat_1_x",
"field": "Population_ages_65_and_above_of_total_end"
},
"x2": {
"scale": "concat_1_x",
"field": "Population_ages_65_and_above_of_total_start"
},
"y": {"scale": "concat_1_y", "field": "Country"},
"height": {"scale": "concat_1_y", "band": 1}
}
}
},
{
"name": "brush_brush",
"type": "rect",
"clip": true,
"encode": {
"enter": {"fill": {"value": "transparent"}},
"update": {
"x": [
{
"test": "data(\"brush_store\").length && data(\"brush_store\")[0].unit === \"concat_1\"",
"value": 0
},
{"value": 0}
],
"y": [
{
"test": "data(\"brush_store\").length && data(\"brush_store\")[0].unit === \"concat_1\"",
"signal": "brush_y[0]"
},
{"value": 0}
],
"x2": [
{
"test": "data(\"brush_store\").length && data(\"brush_store\")[0].unit === \"concat_1\"",
"field": {"group": "width"}
},
{"value": 0}
],
"y2": [
{
"test": "data(\"brush_store\").length && data(\"brush_store\")[0].unit === \"concat_1\"",
"signal": "brush_y[1]"
},
{"value": 0}
],
"stroke": [
{"test": "brush_y[0] !== brush_y[1]", "value": "white"},
{"value": null}
]
}