Template:Choropleth world map
Template documentation | This template is rated as alpha. It is ready for third party input, and may be used on a few pages to see if problems arise, but should be watched. Suggestions for new features or changes in their input and output mechanisms are welcome. |
Usage
This template creates an interactive world choropleth map, indicating some statistical value with different colors for different countries. A tooltip with country data is shown when the mouse is over a country.
Example
| {{Choropleth world map | title=Net official development assistance and official aid (ODA) received in 2019 |
|---|
|
<graph mode="interactive"> { //TODO remove the year variables, which are a hangover from the source version which generated a slider for seeing multiple year values
"width": 600,
"height": 250,
"signals": [
{ "name": "initYear", "init": 2019 },
{ "name": "gapHeight", "init": 0 },
{
// Hide overview if total height is too small
"name": "showOverview",
"init": {"expr": "true || height < (gapHeight + 0)" }
},
{ "name": "overviewHeight", "init": {"expr": "showOverview ? 0 : 0" } },
{ "name": "detailHeight", "init": {"expr": "height - (showOverview ? overviewHeight + gapHeight : 0)" } },
{ "name": "overviewYPos", "init": {"expr": "height - overviewHeight" } },
{ "name": "mapXC", "init": {"expr": "width/2"} },
{ "name": "mapYC", "init": {"expr": "overviewYPos/2"} },
{
"name": "brush_start",
"streams": [{
"type": "@overview:mousedown, @overview:touchstart",
"expr": "clamp(eventX(), 0, width)",
"scale": {"name": "xOverview", "invert": true}
}]
},
{
"name": "brush_end",
"streams": [{
"type": "@overview:mousedown, [@overview:mousedown, window:mouseup] > window:mousemove, @overview:mouseup, @overview:touchstart, [@overview:touchstart, window:touchend] > window:touchmove, @overview:touchend",
"expr": "clamp(eventX(), 0, width)",
"scale": {"name": "xOverview", "invert": true}
}]
},
{
"name": "fromYear",
"init": {"expr": "initYear"},
"expr": "year(min(brush_start, brush_end))"
},
{
"name": "toYear",
"init": {"expr": "initYear"},
"expr": "year(max(brush_start, brush_end))"
},
{
"name": "isRange",
"init": {"expr": "false"},
"expr": "fromYear !== toYear"
},
{
"name": "tooltip",
"init": {"expr": "{x: 0, y: 0, datum: false }"},
"streams": [
{"type": "@map:mouseout, @map:touchstart", "expr": "{x: 0, y: 0, datum: false }" },
{"type": "@map:mouseover, @map:touchstart", "expr": "{x: eventX(), y: eventY(), datum: eventItem().datum.lookup}" }
]
}
],
"data": [{
"name": "data",
"url": "tabular:///Sandbox/mrmedley/OdaReceived2019.tab",
"format": {"type": "json", "property": "data"},
"transform": [
{ "type": "formula", "field": "value", "expr": "datum.oda_received" }
]
},{
"name": "totals",
"source": "data",
"transform": [
{
"type": "aggregate",
"groupby": ["year"],
"summarize": [{"field": "value", "ops": ["sum"], "as": ["total"]}]
},
{ "type": "formula", "field": "date", "expr": "datetime(datum.year, 0, 1)" }
]
},{
// Select just the source data for the starting year
"name": "firstYearData",
"source": "data",
"transform": [{"type": "filter", "test": "datum.year === fromYear"}]
},{
// Select just the source data for the ending year
"name": "yearData",
"source": "data",
"transform": [{
"type": "filter", "test": "datum.year === toYear"
},{
"type": "sort", "by": ["-value"]
},{
"type": "rank", "field": "country"
},{
"type": "lookup",
"on": "firstYearData",
"onKey": "country",
"keys": ["country"],
"as": ["firstYear"],
"default": null
},{
"type": "formula", "field": "calc", "expr": "if(isRange, (datum.value - datum.firstYear.value)/datum.firstYear.value, datum.value)"
}]
},{
"name": "mapData",
"url": "map:///Naturalearthdata.com/admin-0-countries-no-antarctica.map",
"format": {"type": "json", "property": "data.features"},
"transform": [{
"type": "geopath",
"projection": "equirectangular",
"scale": 108,
"translate": [{"expr": "mapXC"}, {"expr": "mapYC"}]
},{
"type": "formula",
"field": "my_id",
"expr": "datum.properties.iso_a3 || datum.properties.adm0_a3"
},{
"type": "lookup",
"on": "yearData",
"onKey": "country",
"keys": ["my_id"],
"as": ["lookup"],
"default": 100
}]
},{
"name": "dummyValue",
"values": [{}]
}],
"scales": [{
"name": "color",
"type": "sqrt",
"domain": {"data": "yearData", "field": "calc"},
"range": ["#eee", "#c00000"],
"zero": false,
"clamp": true
},{
"name": "diffColor",
"type": "linear",
"domain": [-1, -0.8, -0.6, -0.3, -0.1, 0, 0.1, 0.3, 0.6, 0.8, 1],
"range": ["#313695", "#4575b4", "#74add1", "#abd9e9", "#e0f3f8", "#ffffbf", "#fee090", "#fdae61", "#f46d43", "#d73027", "#a50026"],
"zero": false,
"clamp": true
},{
"name": "xOverview",
"type": "time",
"range": "width",
"domain": {"data": "totals", "field": "date"}
},{
"name": "yOverview",
"type": "linear",
"rangeMin": {"signal": "overviewHeight"},
"nice": true,
"zero": false,
"domain": {"data": "totals", "field": "total"}
}],
"marks": [{
"type": "group",
"name": "detail",
"properties": {
"enter": {
"height": {"signal": "detailHeight"},
"width": {"signal": "width"}
} },
"marks": [{
"name": "map",
"type": "path",
"from": {"data": "mapData"},
"properties": {
"enter": {
"stroke": {"value": "#fff"},
"path": {"field": "layout_path"}
},
"update": {
"fill": [
{"test": "isRange", "field": "lookup.calc", "scale": "diffColor"},
{"field": "lookup.calc", "scale": "color"}
],
"stroke": {"value": "#fff"}
},
"hover": {"fill": {"value": "#989898"}, "stroke": {"value": "#000"} }
}
}]
},
{ "name": "tooltip",
"type": "group",
"from": {
"data": "dummyValue",
"transform": [
{"type": "filter", "test": "tooltip.datum && tooltip.datum.calc"},
{"type": "formula", "field": "offsetX", "expr": "5"},
{"type": "formula", "field": "offsetY", "expr": "30"},
{"type": "formula", "field": "tipWidth", "expr": "200"},
{"type": "formula", "field": "tipHeight", "expr": "51"},
{"type": "formula", "field": "alignLeft", "expr": "tooltip.x > width - datum.offsetX - datum.tipWidth"},
{"type": "formula", "field": "alignTop", "expr": "tooltip.y > height - datum.offsetY - datum.tipHeight"},
{"type": "formula", "field": "x", "expr": "max(0, tooltip.x + (datum.alignLeft ? -datum.offsetX-datum.tipWidth : datum.offsetX ))"},
{"type": "formula", "field": "y", "expr": "tooltip.y + (datum.alignTop ? -1 : 1) * datum.offsetY"},
{"type": "formula", "field": "lookupCountry", "expr": "tooltip.datum.country"},
{ "type": "lookup", "on": "mapData", "onKey": "my_id", "keys": ["lookupCountry"], "as": ["mapDataVal"], "default": null }, {"type": "formula", "field": "name", "expr": "datum.mapDataVal ? datum.mapDataVal.properties.name : '?xyz?'"},
{ "type": "lookup", "on": "yearData", "onKey": "country", "keys": ["lookupCountry"], "as": ["yearDataVal"], "default": null }, {"type": "formula", "field": "rank", "expr": "datum.yearDataVal ? datum.yearDataVal.rank : 1000"}
]},
"properties": {
"update": {
"x": {"field": "x" }, "y": {"field": "y" },
"width": {"field": "tipWidth" },
"height": {"field": "tipHeight" },
"fill": {"value": "#fff"},
"fillOpacity": {"value": 0.85},
"stroke": {"value": "#aaa"},
"strokeWidth": {"value": 0.5}
} },
"marks": [
{
"type": "text",
"properties": {
"update": {
"x": {"value": 6}, "y": {"value": 14},
"text": {"template": "{{parent.name}}"},
"fill": {"value": "black"},
"fontWeight": {"value": "bold"}
} } },
{
"type": "text",
"properties": {
"update": {
"x": {"value": 6}, "y": {"value": 29},
"text": [
{"test": "isRange", "template": "Growth:\t{{tooltip.datum.calc|number:'.1%'}}"},
{"template": "ODA received:\t{{tooltip.datum.calc|number:',.0f'}}"}
],
"fill": {"value": "black"}
} } },
{
"type": "text",
"properties": {
"update": {
"x": {"value": 6}, "y": {"value": 44},
"text": [
{"test": "isRange", "template": ""},
{"template": "Global position:\t#{{parent.rank|number:'.0f'}}"}
],
"fill": {"value": "black"}
} } },
]}
]
} </graph> See or edit source data. |
| {{Choropleth world map | title=CO2 Per Capita |
|---|
|
<graph mode="interactive"> { //TODO remove the year variables, which are a hangover from the source version which generated a slider for seeing multiple year values
"width": 600,
"height": 250,
"signals": [
{ "name": "initYear", "init": 2017 },
{ "name": "gapHeight", "init": 0 },
{
// Hide overview if total height is too small
"name": "showOverview",
"init": {"expr": "true || height < (gapHeight + 0)" }
},
{ "name": "overviewHeight", "init": {"expr": "showOverview ? 0 : 0" } },
{ "name": "detailHeight", "init": {"expr": "height - (showOverview ? overviewHeight + gapHeight : 0)" } },
{ "name": "overviewYPos", "init": {"expr": "height - overviewHeight" } },
{ "name": "mapXC", "init": {"expr": "width/2"} },
{ "name": "mapYC", "init": {"expr": "overviewYPos/2"} },
{
"name": "brush_start",
"streams": [{
"type": "@overview:mousedown, @overview:touchstart",
"expr": "clamp(eventX(), 0, width)",
"scale": {"name": "xOverview", "invert": true}
}]
},
{
"name": "brush_end",
"streams": [{
"type": "@overview:mousedown, [@overview:mousedown, window:mouseup] > window:mousemove, @overview:mouseup, @overview:touchstart, [@overview:touchstart, window:touchend] > window:touchmove, @overview:touchend",
"expr": "clamp(eventX(), 0, width)",
"scale": {"name": "xOverview", "invert": true}
}]
},
{
"name": "fromYear",
"init": {"expr": "initYear"},
"expr": "year(min(brush_start, brush_end))"
},
{
"name": "toYear",
"init": {"expr": "initYear"},
"expr": "year(max(brush_start, brush_end))"
},
{
"name": "isRange",
"init": {"expr": "false"},
"expr": "fromYear !== toYear"
},
{
"name": "tooltip",
"init": {"expr": "{x: 0, y: 0, datum: false }"},
"streams": [
{"type": "@map:mouseout, @map:touchstart", "expr": "{x: 0, y: 0, datum: false }" },
{"type": "@map:mouseover, @map:touchstart", "expr": "{x: eventX(), y: eventY(), datum: eventItem().datum.lookup}" }
]
}
],
"data": [{
"name": "data",
"url": "tabular:///CO2PerCapita.tab",
"format": {"type": "json", "property": "data"},
"transform": [
{ "type": "formula", "field": "value", "expr": "datum.tonnes" }
]
},{
"name": "totals",
"source": "data",
"transform": [
{
"type": "aggregate",
"groupby": ["year"],
"summarize": [{"field": "value", "ops": ["sum"], "as": ["total"]}]
},
{ "type": "formula", "field": "date", "expr": "datetime(datum.year, 0, 1)" }
]
},{
// Select just the source data for the starting year
"name": "firstYearData",
"source": "data",
"transform": [{"type": "filter", "test": "datum.year === fromYear"}]
},{
// Select just the source data for the ending year
"name": "yearData",
"source": "data",
"transform": [{
"type": "filter", "test": "datum.year === toYear"
},{
"type": "sort", "by": ["-value"]
},{
"type": "rank", "field": "country"
},{
"type": "lookup",
"on": "firstYearData",
"onKey": "country",
"keys": ["country"],
"as": ["firstYear"],
"default": null
},{
"type": "formula", "field": "calc", "expr": "if(isRange, (datum.value - datum.firstYear.value)/datum.firstYear.value, datum.value)"
}]
},{
"name": "mapData",
"url": "map:///Naturalearthdata.com/admin-0-countries-no-antarctica.map",
"format": {"type": "json", "property": "data.features"},
"transform": [{
"type": "geopath",
"projection": "equirectangular",
"scale": 108,
"translate": [{"expr": "mapXC"}, {"expr": "mapYC"}]
},{
"type": "formula",
"field": "my_id",
"expr": "datum.properties.iso_a3 || datum.properties.adm0_a3"
},{
"type": "lookup",
"on": "yearData",
"onKey": "country",
"keys": ["my_id"],
"as": ["lookup"],
"default": 100
}]
},{
"name": "dummyValue",
"values": [{}]
}],
"scales": [{
"name": "color",
"type": "sqrt",
"domain": {"data": "yearData", "field": "calc"},
"range": ["#eee", "#c00000"],
"zero": false,
"clamp": true
},{
"name": "diffColor",
"type": "linear",
"domain": [-1, -0.8, -0.6, -0.3, -0.1, 0, 0.1, 0.3, 0.6, 0.8, 1],
"range": ["#313695", "#4575b4", "#74add1", "#abd9e9", "#e0f3f8", "#ffffbf", "#fee090", "#fdae61", "#f46d43", "#d73027", "#a50026"],
"zero": false,
"clamp": true
},{
"name": "xOverview",
"type": "time",
"range": "width",
"domain": {"data": "totals", "field": "date"}
},{
"name": "yOverview",
"type": "linear",
"rangeMin": {"signal": "overviewHeight"},
"nice": true,
"zero": false,
"domain": {"data": "totals", "field": "total"}
}],
"marks": [{
"type": "group",
"name": "detail",
"properties": {
"enter": {
"height": {"signal": "detailHeight"},
"width": {"signal": "width"}
} },
"marks": [{
"name": "map",
"type": "path",
"from": {"data": "mapData"},
"properties": {
"enter": {
"stroke": {"value": "#fff"},
"path": {"field": "layout_path"}
},
"update": {
"fill": [
{"test": "isRange", "field": "lookup.calc", "scale": "diffColor"},
{"field": "lookup.calc", "scale": "color"}
],
"stroke": {"value": "#fff"}
},
"hover": {"fill": {"value": "#989898"}, "stroke": {"value": "#000"} }
}
}]
},
{ "name": "tooltip",
"type": "group",
"from": {
"data": "dummyValue",
"transform": [
{"type": "filter", "test": "tooltip.datum && tooltip.datum.calc"},
{"type": "formula", "field": "offsetX", "expr": "5"},
{"type": "formula", "field": "offsetY", "expr": "30"},
{"type": "formula", "field": "tipWidth", "expr": "200"},
{"type": "formula", "field": "tipHeight", "expr": "51"},
{"type": "formula", "field": "alignLeft", "expr": "tooltip.x > width - datum.offsetX - datum.tipWidth"},
{"type": "formula", "field": "alignTop", "expr": "tooltip.y > height - datum.offsetY - datum.tipHeight"},
{"type": "formula", "field": "x", "expr": "max(0, tooltip.x + (datum.alignLeft ? -datum.offsetX-datum.tipWidth : datum.offsetX ))"},
{"type": "formula", "field": "y", "expr": "tooltip.y + (datum.alignTop ? -1 : 1) * datum.offsetY"},
{"type": "formula", "field": "lookupCountry", "expr": "tooltip.datum.country"},
{ "type": "lookup", "on": "mapData", "onKey": "my_id", "keys": ["lookupCountry"], "as": ["mapDataVal"], "default": null }, {"type": "formula", "field": "name", "expr": "datum.mapDataVal ? datum.mapDataVal.properties.name : '?xyz?'"},
{ "type": "lookup", "on": "yearData", "onKey": "country", "keys": ["lookupCountry"], "as": ["yearDataVal"], "default": null }, {"type": "formula", "field": "rank", "expr": "datum.yearDataVal ? datum.yearDataVal.rank : 1000"}
]},
"properties": {
"update": {
"x": {"field": "x" }, "y": {"field": "y" },
"width": {"field": "tipWidth" },
"height": {"field": "tipHeight" },
"fill": {"value": "#fff"},
"fillOpacity": {"value": 0.85},
"stroke": {"value": "#aaa"},
"strokeWidth": {"value": 0.5}
} },
"marks": [
{
"type": "text",
"properties": {
"update": {
"x": {"value": 6}, "y": {"value": 14},
"text": {"template": "{{parent.name}}"},
"fill": {"value": "black"},
"fontWeight": {"value": "bold"}
} } },
{
"type": "text",
"properties": {
"update": {
"x": {"value": 6}, "y": {"value": 29},
"text": [
{"test": "isRange", "template": "Growth:\t{{tooltip.datum.calc|number:'.1%'}}"},
{"template": "tonnes per Capita:\t{{tooltip.datum.calc|number:',.0f'}}"}
],
"fill": {"value": "black"}
} } },
{
"type": "text",
"properties": {
"update": {
"x": {"value": 6}, "y": {"value": 44},
"text": [
{"test": "isRange", "template": ""},
{"template": "Global position:\t#{{parent.rank|number:'.0f'}}"}
],
"fill": {"value": "black"}
} } },
]}
]
} </graph> See or edit source data. |
| {{Choropleth world map | title=Share of the population infected with HIV |
|---|
|
<graph mode="interactive"> { //TODO remove the year variables, which are a hangover from the source version which generated a slider for seeing multiple year values
"width": 600,
"height": 250,
"signals": [
{ "name": "initYear", "init": 2017 },
{ "name": "gapHeight", "init": 0 },
{
// Hide overview if total height is too small
"name": "showOverview",
"init": {"expr": "true || height < (gapHeight + 0)" }
},
{ "name": "overviewHeight", "init": {"expr": "showOverview ? 0 : 0" } },
{ "name": "detailHeight", "init": {"expr": "height - (showOverview ? overviewHeight + gapHeight : 0)" } },
{ "name": "overviewYPos", "init": {"expr": "height - overviewHeight" } },
{ "name": "mapXC", "init": {"expr": "width/2"} },
{ "name": "mapYC", "init": {"expr": "overviewYPos/2"} },
{
"name": "brush_start",
"streams": [{
"type": "@overview:mousedown, @overview:touchstart",
"expr": "clamp(eventX(), 0, width)",
"scale": {"name": "xOverview", "invert": true}
}]
},
{
"name": "brush_end",
"streams": [{
"type": "@overview:mousedown, [@overview:mousedown, window:mouseup] > window:mousemove, @overview:mouseup, @overview:touchstart, [@overview:touchstart, window:touchend] > window:touchmove, @overview:touchend",
"expr": "clamp(eventX(), 0, width)",
"scale": {"name": "xOverview", "invert": true}
}]
},
{
"name": "fromYear",
"init": {"expr": "initYear"},
"expr": "year(min(brush_start, brush_end))"
},
{
"name": "toYear",
"init": {"expr": "initYear"},
"expr": "year(max(brush_start, brush_end))"
},
{
"name": "isRange",
"init": {"expr": "false"},
"expr": "fromYear !== toYear"
},
{
"name": "tooltip",
"init": {"expr": "{x: 0, y: 0, datum: false }"},
"streams": [
{"type": "@map:mouseout, @map:touchstart", "expr": "{x: 0, y: 0, datum: false }" },
{"type": "@map:mouseover, @map:touchstart", "expr": "{x: eventX(), y: eventY(), datum: eventItem().datum.lookup}" }
]
}
],
"data": [{
"name": "data",
"url": "tabular:///HIV_rates.tab",
"format": {"type": "json", "property": "data"},
"transform": [
{ "type": "formula", "field": "value", "expr": "datum.HIV_rate" }
]
},{
"name": "totals",
"source": "data",
"transform": [
{
"type": "aggregate",
"groupby": ["year"],
"summarize": [{"field": "value", "ops": ["sum"], "as": ["total"]}]
},
{ "type": "formula", "field": "date", "expr": "datetime(datum.year, 0, 1)" }
]
},{
// Select just the source data for the starting year
"name": "firstYearData",
"source": "data",
"transform": [{"type": "filter", "test": "datum.year === fromYear"}]
},{
// Select just the source data for the ending year
"name": "yearData",
"source": "data",
"transform": [{
"type": "filter", "test": "datum.year === toYear"
},{
"type": "sort", "by": ["-value"]
},{
"type": "rank", "field": "country"
},{
"type": "lookup",
"on": "firstYearData",
"onKey": "country",
"keys": ["country"],
"as": ["firstYear"],
"default": null
},{
"type": "formula", "field": "calc", "expr": "if(isRange, (datum.value - datum.firstYear.value)/datum.firstYear.value, datum.value)"
}]
},{
"name": "mapData",
"url": "map:///Naturalearthdata.com/admin-0-countries-no-antarctica.map",
"format": {"type": "json", "property": "data.features"},
"transform": [{
"type": "geopath",
"projection": "equirectangular",
"scale": 108,
"translate": [{"expr": "mapXC"}, {"expr": "mapYC"}]
},{
"type": "formula",
"field": "my_id",
"expr": "datum.properties.iso_a3 || datum.properties.adm0_a3"
},{
"type": "lookup",
"on": "yearData",
"onKey": "country",
"keys": ["my_id"],
"as": ["lookup"],
"default": 100
}]
},{
"name": "dummyValue",
"values": [{}]
}],
"scales": [{
"name": "color",
"type": "sqrt",
"domain": {"data": "yearData", "field": "calc"},
"range": ["#eee", "#c00000"],
"zero": false,
"clamp": true
},{
"name": "diffColor",
"type": "linear",
"domain": [-1, -0.8, -0.6, -0.3, -0.1, 0, 0.1, 0.3, 0.6, 0.8, 1],
"range": ["#313695", "#4575b4", "#74add1", "#abd9e9", "#e0f3f8", "#ffffbf", "#fee090", "#fdae61", "#f46d43", "#d73027", "#a50026"],
"zero": false,
"clamp": true
},{
"name": "xOverview",
"type": "time",
"range": "width",
"domain": {"data": "totals", "field": "date"}
},{
"name": "yOverview",
"type": "linear",
"rangeMin": {"signal": "overviewHeight"},
"nice": true,
"zero": false,
"domain": {"data": "totals", "field": "total"}
}],
"marks": [{
"type": "group",
"name": "detail",
"properties": {
"enter": {
"height": {"signal": "detailHeight"},
"width": {"signal": "width"}
} },
"marks": [{
"name": "map",
"type": "path",
"from": {"data": "mapData"},
"properties": {
"enter": {
"stroke": {"value": "#fff"},
"path": {"field": "layout_path"}
},
"update": {
"fill": [
{"test": "isRange", "field": "lookup.calc", "scale": "diffColor"},
{"field": "lookup.calc", "scale": "color"}
],
"stroke": {"value": "#fff"}
},
"hover": {"fill": {"value": "#989898"}, "stroke": {"value": "#000"} }
}
}]
},
{ "name": "tooltip",
"type": "group",
"from": {
"data": "dummyValue",
"transform": [
{"type": "filter", "test": "tooltip.datum && tooltip.datum.calc"},
{"type": "formula", "field": "offsetX", "expr": "5"},
{"type": "formula", "field": "offsetY", "expr": "30"},
{"type": "formula", "field": "tipWidth", "expr": "200"},
{"type": "formula", "field": "tipHeight", "expr": "51"},
{"type": "formula", "field": "alignLeft", "expr": "tooltip.x > width - datum.offsetX - datum.tipWidth"},
{"type": "formula", "field": "alignTop", "expr": "tooltip.y > height - datum.offsetY - datum.tipHeight"},
{"type": "formula", "field": "x", "expr": "max(0, tooltip.x + (datum.alignLeft ? -datum.offsetX-datum.tipWidth : datum.offsetX ))"},
{"type": "formula", "field": "y", "expr": "tooltip.y + (datum.alignTop ? -1 : 1) * datum.offsetY"},
{"type": "formula", "field": "lookupCountry", "expr": "tooltip.datum.country"},
{ "type": "lookup", "on": "mapData", "onKey": "my_id", "keys": ["lookupCountry"], "as": ["mapDataVal"], "default": null }, {"type": "formula", "field": "name", "expr": "datum.mapDataVal ? datum.mapDataVal.properties.name : '?xyz?'"},
{ "type": "lookup", "on": "yearData", "onKey": "country", "keys": ["lookupCountry"], "as": ["yearDataVal"], "default": null }, {"type": "formula", "field": "rank", "expr": "datum.yearDataVal ? datum.yearDataVal.rank : 1000"}
]},
"properties": {
"update": {
"x": {"field": "x" }, "y": {"field": "y" },
"width": {"field": "tipWidth" },
"height": {"field": "tipHeight" },
"fill": {"value": "#fff"},
"fillOpacity": {"value": 0.85},
"stroke": {"value": "#aaa"},
"strokeWidth": {"value": 0.5}
} },
"marks": [
{
"type": "text",
"properties": {
"update": {
"x": {"value": 6}, "y": {"value": 14},
"text": {"template": "{{parent.name}}"},
"fill": {"value": "black"},
"fontWeight": {"value": "bold"}
} } },
{
"type": "text",
"properties": {
"update": {
"x": {"value": 6}, "y": {"value": 29},
"text": [
{"test": "isRange", "template": "Growth:\t{{tooltip.datum.calc|number:'.1%'}}"},
{"template": "Percent of people with HIV:\t{{tooltip.datum.calc|number:',.0f'}}"}
],
"fill": {"value": "black"}
} } },
{
"type": "text",
"properties": {
"update": {
"x": {"value": 6}, "y": {"value": 44},
"text": [
{"test": "isRange", "template": ""},
{"template": "Global position:\t#{{parent.rank|number:'.0f'}}"}
],
"fill": {"value": "black"}
} } },
]}
]
} </graph> See or edit source data. |
Dataset format
The dataset should be stored at Wikimedia commons, in the Data namespace, as a tabular data (.tab) file. Currently, the file format should be JSON, representing a three column table, where the first column is the three-letter ISO country code, the second is the year and the third is the value. In the future, CSV-files may be possible.
Steps:
- Download a .csv file, for example from https://ourworldindata.org
- Trim to three columns in a spreadsheet program
- Upload it at https://www.csvjson.com/csv2json . Select "parse numbers".
- Copy the json output and paste it into Notepad. Find and replace { with [, and "Country:" with nothing
- Paste this data below the heading data, at for example [:commons:Data:Child Mortality.tab]
Be aware of some minor bugs.
See also
- {{Graph:Map}}
- {{Global Heat Maps by Year}}