Карта мира: различия между версиями

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Карта мира (посмотреть исходный код)

Версия от 17:24, 7 ноября 2022

1826 байт убрано ,  17:24, 7 ноября 2022
нет описания правки
 
(не показано 13 промежуточных версий этого же участника)
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"version": 2,
"width": 1,
"height": 1,
"data": [
"values": [
{"a": "C", "b": 2}, {"a": "C", "b": 7}, {"a": "C", "b": 4},
{"a": "D", "b": 1}, {"a": "D", "b": 2}, {"a": "D", "b": 6},
{"a": "E", "b": 8}, {"a": "E", "b": 4}, {"a": "E", "b": 7}
]
},
"mark": "point",
"encoding": {
"x": {"field": "a", "type": "nominal"},
"y": {"field": "b", "type": "quantitative"}
]
</graph>
<graph>
{
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"$schema": "https://vega.github.io/schema/vega/v5.json",
"width": 1,
"description": "Interactive map of U.S. airport connections in 2008.",
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"heightdata": 560,[
"padding": {"top": 25, "left": 0, "right": 0, "bottom": 0},
"autosize": "none",
 
"signals": [
{
"name": "scale", "value": 1200,
"bind": {"input": "range", "min": 500, "max": 3000}
},
{
"name": "translateX", "value": 450,
"bind": {"input": "range", "min": -500, "max": 1200}
},
{
"name": "translateY", "value": 260,
"bind": {"input": "range", "min": -300, "max": 700}
},
{
"name": "shape", "value": "line",
"bind": {"input": "radio", "options": ["line", "curve"]}
},
{
"name": "hover",
"value": null,
"on": [
{"events": "@cell:mouseover", "update": "datum"},
{"events": "@cell:mouseout", "update": "null"}
]
},
{
"name": "title",
"value": "U.S. Airports, 2008",
"update": "hover ? hover.name + ' (' + hover.iata + ')' : 'U.S. Airports, 2008'"
},
{
"name": "cell_stroke",
"value": null,
"on": [
{"events": "dblclick", "update": "cell_stroke ? null : 'brown'"},
{"events": "mousedown!", "update": "cell_stroke"}
]
}
],
 
"data": [
{
"name": "states",
"url": "data/us-10m.json",
"format": {"type": "topojson", "feature": "states"},
"transform": [
{
"type": "geopath",
"projection": "projection"
}
]
},
{
"name": "traffic",
"url": "data/flights-airport.csv",
"format": {"type": "csv", "parse": "auto"},
"transform": [
{
"type": "aggregate",
"groupby": ["origin"],
"fields": ["count"], "ops": ["sum"], "as": ["flights"]
}
]
},
{
"name": "airports",
"url": "data/airports.csv",
"format": {"type": "csv","parse": "auto"
},
"transform": [
{
"typename": "lookuphighlights",
"values": [{"id":"US","v":"blue"},{"id":"AU","v":"purple"},{"id":"CN","v":"red"},{"id":"BR","v":"pink"},{"id":"DZ","v":"green"}]
"from": "traffic", "key": "origin",
"fields": ["iata"], "as": ["traffic"]
},
{
"typename": "filtercountries",
"url": "wikiraw:///Extension:Graph/Demo/RawData:WorldMap-iso2-json",
"expr": "datum.traffic != null"
"format": {"type": "topojson", "feature": "countries"},
},
{ "transform": [
"type": "geopoint", {
"projectiontype": "projectiongeopath",
"fieldsvalue": ["longitudedata", "latitude"]
} "scale": 80,
{ "translate":[0,0],
"typeprojection": "filterequirectangular",
"expr": "datum.x != null && datum.y != null"},
}, {
{ "type": "lookup",
"type": "voronoi", "xkeys": "x",[ "yid": "y"],
} "on": "highlights",
{ "onKey": "id",
"typeas": "collect",[ "sortzipped": {],
"fielddefault": "traffic.flights",{
"orderv": "descending#C0C0C0"
}
}
]
}
],
},"marks": [
{
"name": "routes",
"url": "data/flights-airport.csv",
"format": {"type": "csv", "parse": "auto"},
"transform": [
{
"type": "filterpath",
"exprfrom": "hover && hover.iata == datum.origin"{
}, "data": "countries"
{ },
"typeproperties": "lookup",{
"from": "airports", "keyenter": "iata",{
"fields": ["origin", "destination"], "aspath": ["source", "target"]{
"field": "layout_path"
},
{ }
"type": "filter" },
"expr": "datum.source && datum.target "update": {
}, "fill": {
"field": "zipped.v"
{
"type": "linkpath", }
"shape": {"signal": "shape" },
"hover": {
"fill": {
"value": "#989898"
}
}
}
}
]
}
}
],
 
</graph>
"projections": [
 
<graph>
{
"version": 2,
"width": 100,
"height": 100,
"data": [
{
"name": "projectiontable",
"typevalues": "albersUsa"[12,23,47,6,52,19],
"scaletransform": [{"signaltype": "scalepie"},"field": "data"}]
"translate": [{"signal": "translateX"}, {"signal": "translateY"}]
}
],
 
"scales": [
{
"name": "sizer",
"type": "linearsqrt",
"domain": {"data": "traffictable", "field": "flightsdata"},
"range": [1620, 1000100]
}
],
 
"marks": [
{
"type": "patharc",
"from": {"data": "statestable"},
"encodeproperties": {
"enter": {
"fillx": {"valuefield": {"#dededegroup": "width"},"mult": 0.5},
"strokey": {"valuefield": {"whitegroup": "height"},"mult": 0.5},
"startAngle": {"field": "layout_start"},
"endAngle": {"field": "layout_end"},
"innerRadius": {"value": 20},
"outerRadius": {"scale": "r","field": "data"},
"stroke": {"value": "#fff"}
},
"update": {"fill": {"value": "#ccc"} },
"hover": {"pathfill": {"fieldvalue": "pathpink"} }
}
}
},
{
"type": "symbol",
"from": {"data": "airports"},
"encode": {
"enter": {
"size": {"scale": "size", "field": "traffic.flights"},
"fill": {"value": "steelblue"},
"fillOpacity": {"value": 0.8},
"stroke": {"value": "white"},
"strokeWidth": {"value": 1.5}
},
"update": {
"x": {"field": "x"},
"y": {"field": "y"}
}
}
},
{
"type": "path",
"name": "cell",
"from": {"data": "airports"},
"encode": {
"enter": {
"fill": {"value": "transparent"},
"strokeWidth": {"value": 0.35}
},
"update": {
"path": {"field": "path"},
"stroke": {"signal": "cell_stroke"}
}
}
},
{
"type": "path",
"interactive": false,
"from": {"data": "routes"},
"encode": {
"enter": {
"path": {"field": "path"},
"stroke": {"value": "black"},
"strokeOpacity": {"value": 0.35}
}
}
},
{
"type": "text",
"interactivefrom": false{"data": "table"},
"encodeproperties": {
"enter": {
"x": {"valuefield": 895{"group": "width"},"mult": 0.5},
"y": {"valuefield": {"group": "height"},"mult": 0.5},
"fillradius": {"valuescale": "blackr","field": "data","offset": 8},
"fontSizetheta": {"valuefield": 20"layout_mid"},
"alignfill": {"value": "right#000"},
"align": {"value": "center"},
"updatebaseline": {"value": "middle"},
"text": {"signalfield": "titledata"}
}
}
]
}
 
</graph>
Источник — https://wiki.energogroup.org/mediawiki/index.php/Служебная:Сравнение_версий/2422...2436

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