Extension:Graph/Demo/MapTemplate

{   "version": 2, "width": , "height": , "data": [ {           "name": "highlights", "values": },       {            "name": "countries", "url": "/wiki/Extension:Graph/Demo/RawData:WorldMap-iso2-json?action=raw", "format": {"type": "topojson", "feature": "countries"}, "transform": [ {                   "type": "geopath", "value": "data", "scale": , "translate":[0,0], "projection": "equirectangular" },               {                    "type": "lookup", "keys": ["id"], "on": "highlights", "onKey": "id", "as": ["zipped"], "default": { "v": 0 } }           ]        }    ],  "scales": [ {     "name": "color", "type": "quantize", "domain": {"data": "highlights", "field": "v"}, "range": [] } ],    "marks": [ {           "type": "path", "from": { "data": "countries" },           "properties": { "enter": { "path": { "field": "layout_path" }               },                "update": { "fill": {"scale":"color", "field":"zipped.v"} }, "hover": { "fill": { "value": "#989898" }               }            }        }    ] }

params: Optional params:
 * 1) source data (default =  )
 * The data source must contain two columns: 'id' and 'v'
 * colors: list of colors, e.g. "#F2F2AB","#F1E9A4","#F0E09D",...
 * width (1 by default)
 * height (1 by default)
 * scale (80 by default)