< Extension:Graph < Demo


<graph>{{#tag:syntaxhighlight|{

 "version": 2, "width": 400, "height": 400,
 "padding": {"top": 10, "left": 30, "bottom": 30, "right": 10},
 "data": [
   {
     "name": "table",
     "values": [
       {"t": "a", "v": 28}, {"t": "b", "v": 55},
       {"t": "c", "v": 43}, {"t": "d", "v": 91},
       {"t": "e", "v": 81}, {"t": "f", "v": 53},
       {"t": "g", "v": 19}, {"t": "h", "v": 87},
       {"t": "i", "v": 52}, {"t": "j", "v": 48},
       {"t": "k", "v": 24}, {"t": "l", "v": 49},
       {"t": "m", "v": 87}, {"t": "n", "v": 66},
       {"t": "o", "v": 17}, {"t": "p", "v": 27},
       {"t": "q", "v": 68}, {"t": "r", "v": 16},
       {"t": "s", "v": 49}, {"t": "t", "v": 15}
     ]
   }
 ],
 "scales": [
   {
     "name": "x",
     "range": "width",
     "domain": {"data": "table", "field": "v"}
   },
   {
     "name": "y",
     "range": "height",
     "type": "ordinal",
     "domain": {"data": "table", "field": "t"}
   }
 ],
 "axes": [
   {"type": "x", "scale": "x"},
   {"type": "y", "scale": "y"}
 ],
 "marks": [
   {
     "type": "rect",
     "from": {"data": "table"},
     "properties": {
       "enter": {
         "y": {"scale": "y", "field": "t"},
         "height": {"scale": "y", "band": true, "offset": -1},
         "x": {"scale": "x", "value": 0},
         "x2": {"scale": "x", "field": "v"}
       },
       "update": {
         "fill": {"value": "steelblue"}
       },
       "hover": {
         "fill": {"value": "red"}
       }
     }
   }
 ]

}|lang=javascript}}</graph>

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