Wikipedia>Theklan at 19:36, 26 September 2021

2021-09-26T19:36:26Z

New page

<includeonly>{{#tag:graph|
{
//TODO remove the year variables, which are a hangover from the source version which generated a slider for seeing multiple year values
"width": {{{width|600}}},
"height": {{{height|250}}},
"signals": [
{ "name": "initYear", "init": {{{year}}} },
{ "name": "gapHeight", "init": 0 },
{
// Hide overview if total height is too small
"name": "showOverview",
"init": {"expr": "{{#if: {{{hideoverview|}}} | false | 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:///{{{table}}}",
"format": {"type": "json", "property": "data"},
"transform": [
{ "type": "formula", "field": "value", "expr": "datum.{{{column}}}" }
]
},{
"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": "{{{columnName}}}:\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"}
} } },
]}
]
}
|mode=interactive}}
<small>{{#invoke:TNT|msg|Original/Template:Graphs.tab|source-table|{{#invoke:TNT|link|{{{table}}}}}}}. {{{note|}}}</small>
</includeonly><noinclude>{{documentation}}</noinclude>

Template:Choropleth world map - Revision history

Wikipedia>Theklan at 19:36, 26 September 2021