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Prova-Chart

De Wikisofia

La revisió el 18:06, 24 set 2018 per Jorcor (discussió | contribucions)
(dif.) ← Versió més antiga | Versió actual (dif.) | Versió més nova → (dif.)

Prova d'inclusió d'un gràfic que pugui servir copm a model de l'espai de relacions conceptuals:

{{Graph:<rotation>}}

_____________________________________________________________________________

{ 

 "version": 2,
 "width": 600,
 "height": 600,
 "padding": 5,
 "signals": [
   { "name": "rotation", "init": 0,
     "streams": [{
       "type": "click",
       "expr": "rotation + 6.14/180"
     }]
   }
 ],
 "data": [
   {
     "name": "tree",
     "url": "wikiraw:///Extension:Graph/data/flare-json",
     "format": {"type": "treejson"},
     "transform": [
       { "type": "hierarchy", "sort": "name", "size": [6.28, 300], "orient": "radial", "output": {"x": "angle1", "y": "radius"} },
       { "type": "formula", "field": "angle",   "expr": "(datum.angle1 + rotation) % (2*PI)" },
       { "type": "formula", "field": "sign",    "expr": "datum.angle > 3.14 ? 1 : -1" },
       { "type": "formula", "field": "degrees", "expr": "!datum.radius ? 0 : (datum.angle + datum.sign*1.57) * 180/PI" },
       { "type": "formula", "field": "yy",      "expr": "300 + datum.radius * cos(datum.angle)" },
       { "type": "formula", "field": "xx",      "expr": "300 + datum.radius * -sin(datum.angle)" },
       { "type": "formula", "field": "align",   "expr": "!datum.radius ? 'center' : datum.sign < 0 ? 'left' : 'right'" }
     ]
   }
 ],
 "marks": [
   {
     "type": "path",
     "from": {
       "data": "tree",
       "transform": [
         {"type": "filter", "test": "datum.parent"},
         {
           "type": "linkpath",
           "sourceX": "parent.xx", "sourceY": "parent.yy",
           "targetX": "xx", "targetY": "yy",
           "shape": "line"
         }
       ]
     },
     "properties": {
       "update": {
         "path": {"field": "layout_path"},
         "stroke": {"value": "#ddd"}
       }
     }
   },
   {
     "type": "text",
     "from": {"data": "tree"},
     "properties": {
       "update": {
         "x": {"field": "xx"},
         "y": {"field": "yy"},
         "font": {"value": "Helvetica Neue"},
         "fontSize": {"value": 10},
         "align": {"field": "align"},
         "baseline": {"value": "middle"},
         "fill": {"value": "#000"},
         "text": {"field": "name"},
         "angle": {"field": "degrees"}
       }
     }
   }
 ]

}


Inclusions de prova 2 Radial Tree

{ 

 "version": 2,
 "width": 600,
 "height": 600,
 "padding": 5,
 "signals": [
   { "name": "rotation", "init": 0,
     "streams": [{
       "type": "click",
       "expr": "rotation + 6.14/180"
     }]
   }
 ],
 "data": [
   {
     "name": "tree",
     "url": "wikiraw:///Extension:Graph/data/flare-json",
     "format": {"type": "treejson"},
     "transform": [
       { "type": "hierarchy", "sort": "name", "size": [6.28, 300], "orient": "radial", "output": {"x": "angle1", "y": "radius"} },
       { "type": "formula", "field": "angle",   "expr": "(datum.angle1 + rotation) % (2*PI)" },
       { "type": "formula", "field": "sign",    "expr": "datum.angle > 3.14 ? 1 : -1" },
       { "type": "formula", "field": "degrees", "expr": "!datum.radius ? 0 : (datum.angle + datum.sign*1.57) * 180/PI" },
       { "type": "formula", "field": "yy",      "expr": "300 + datum.radius * cos(datum.angle)" },
       { "type": "formula", "field": "xx",      "expr": "300 + datum.radius * -sin(datum.angle)" },
       { "type": "formula", "field": "align",   "expr": "!datum.radius ? 'center' : datum.sign < 0 ? 'left' : 'right'" }
     ]
   }
 ],
 "marks": [
   {
     "type": "path",
     "from": {
       "data": "tree",
       "transform": [
         {"type": "filter", "test": "datum.parent"},
         {
           "type": "linkpath",
           "sourceX": "parent.xx", "sourceY": "parent.yy",
           "targetX": "xx", "targetY": "yy",
           "shape": "line"
         }
       ]
     },
     "properties": {
       "update": {
         "path": {"field": "layout_path"},
         "stroke": {"value": "#ddd"}
       }
     }
   },
   {
     "type": "text",
     "from": {"data": "tree"},
     "properties": {
       "update": {
         "x": {"field": "xx"},
         "y": {"field": "yy"},
         "font": {"value": "Helvetica Neue"},
         "fontSize": {"value": 10},
         "align": {"field": "align"},
         "baseline": {"value": "middle"},
         "fill": {"value": "#000"},
         "text": {"field": "name"},
         "angle": {"field": "degrees"}
       }
     }
   }
 ]

}

Radial Tree prova 3

<graph><syntaxhighlight lang="javascript">{ 

"version": 2,
"width": 600,
"height": 600,
"padding": 5,
"signals": [
  { "name": "rotation", "init": 0,
    "streams": [{
      "type": "click",
      "expr": "rotation + 6.14/180"
    }]
  }
],
"data": [
  {
    "name": "tree",
    "url": "wikiraw:///Extension:Graph/data/flare-json",
    "format": {"type": "treejson"},
    "transform": [
      { "type": "hierarchy", "sort": "name", "size": [6.28, 300], "orient": "radial", "output": {"x": "angle1", "y": "radius"} },
      { "type": "formula", "field": "angle",   "expr": "(datum.angle1 + rotation) % (2*PI)" },
      { "type": "formula", "field": "sign",    "expr": "datum.angle > 3.14 ? 1 : -1" },
      { "type": "formula", "field": "degrees", "expr": "!datum.radius ? 0 : (datum.angle + datum.sign*1.57) * 180/PI" },
      { "type": "formula", "field": "yy",      "expr": "300 + datum.radius * cos(datum.angle)" },
      { "type": "formula", "field": "xx",      "expr": "300 + datum.radius * -sin(datum.angle)" },
      { "type": "formula", "field": "align",   "expr": "!datum.radius ? 'center' : datum.sign < 0 ? 'left' : 'right'" }
    ]
  }
],
"marks": [
  {
    "type": "path",
    "from": {
      "data": "tree",
      "transform": [
        {"type": "filter", "test": "datum.parent"},
        {
          "type": "linkpath",
          "sourceX": "parent.xx", "sourceY": "parent.yy",
          "targetX": "xx", "targetY": "yy",
          "shape": "line"
        }
      ]
    },
    "properties": {
      "update": {
        "path": {"field": "layout_path"},
        "stroke": {"value": "#ddd"}
      }
    }
  },
  {
    "type": "text",
    "from": {"data": "tree"},
    "properties": {
      "update": {
        "x": {"field": "xx"},
        "y": {"field": "yy"},
        "font": {"value": "Helvetica Neue"},
        "fontSize": {"value": 10},
        "align": {"field": "align"},
        "baseline": {"value": "middle"},
        "fill": {"value": "#000"},
        "text": {"field": "name"},
        "angle": {"field": "degrees"}
      }
    }
  }
]

}</syntaxhighlight></graph>

Obtingut de «https://www.wikisofia.cat/w/index.php?title=Prova-Chart&oldid=57768»