Template:Graph:Stacked/core

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This graph's main version resides at mw:Template:Graph:Stacked. Please make or suggest all the changes there, and copy it everywhere else (until the copying is automated)

{{Graph:Stacked | table=Bea.gov/GDP by state.tab | type=year | xField=year | barwidth=14 | series="TX","NY","CA" | title=Per state GDP | chartSizing=fit }}	{{Graph:Stacked | table=Bea.gov/GDP by state.tab | type=year | xField=year | legend=States | series="TX","NY","CA" | title=Per state GDP | chartSizing=fit }}
Per state GDP. See or edit source data.	Per state GDP. See or edit source data.
{{Graph:Stacked | tabletype=query | table= ​SELECT ?decade (COUNT(?decade) AS ?count) WHERE {​ ​?item wdt:P31 wd:Q3305213 .​ ​?item wdt:P571 ?inception .​ ​BIND( year(?inception) as ?year ) .​ ​BIND( ROUND(?year/10)*10 as ?decade ) .​ ​FILTER( ?year > 1400)​ ​} GROUP BY ?decade ORDER BY ?decade​ | series="count" | type=year | xField=decade | title=Paintings by decade }}	{{Graph:Stacked | tabletype=query | table= ​SELECT ?year (COUNT(?_genre) AS ?count ) (SAMPLE(?_genreLabel) AS ?label ) WHERE {​ ​?item wdt:P31 wd:Q11424.​ ​?item wdt:P577 ?_publication_date.​ ​?item wdt:P136 ?_genre.​ ​?_genre rdfs:label ?_genreLabel.​ ​BIND(str(YEAR(?_publication_date)) AS ?year)​ ​FILTER((LANG(?_genreLabel)) = "en")​ ​FILTER (?_publication_date >= "2000-00-00T00:00:00Z"^^xsd:dateTime)​ } ​GROUP BY ?_genreLabel ?year​ ​HAVING (?count > 30)​ | type=year | xField=year | group=label | value=count | legend=- | title=Number of films by year and genre | xGrid=y | yGrid=y | colors="category20" | height=460 | barwidth=16 }}
Paintings by decade. See Wikidata query.	Number of films by year and genre. See Wikidata query.

Other examples available at testcases page: Template:Graph:Stacked/testcases.

This graph draws one or more independent numeric data series as either bar or area slices, stacked one on top of the other. The data must be stored on Commons' Data namespace or come from Wikidata Query Service.

Template parameters

Parameter		Description	Type	Status
Table type	tabletype	Specifies the type of the table data. "tab" (default) uses data namespace on commons, without the data: prefix. "query" sends request to wikidata query service. Default tab	String	optional
Table	table	Data page name on Commons, without the Data: prefix. The table should contain xField column, like year or date, and one or more series columns to plot. If tabletype parameter is set to "query", this value is the query	String	required
X axis type	type	Type of the x axis - time (e.g. "2015-10" or "2013-03-08), year (integer, but treated as a year), linear (numbers), ordinal (anything) Default year	String	suggested
X field	xField	Id of the data column that contains values for the X axis. If type=year, xField is also "year" by default.	String	required
Series	series	If each slice is represented by a separate column of data (or if there is only one column), list of the data columns to show as lines. Must be in quotes, and listed by field IDs if coming from a .tab page: "field1", "field2", "field3".	String	optional
Group	group	If slice color depends on just one column, specify that column's ID, instead of the series parameter.	String	optional
Value	value	If slice color depends on one column, this parameter should be set to the column which has the values	String	optional
Filter	filter	Optionally filter data with an template expression parameter e.g. `filter = datum.some_dataset_field > 1900 && datum.some_dataset_field < 2000` where `some_dataset_field` means some valid field of displayed dataset	String	optional
Bar width	barwidth	If set, show graph with bars instead of areas. If set, must be either an integer pixel width of the bars, or when type=ordinal, can also be set to 'auto'	String	optional
X axis starts at 0	xZero, xAxisZero	Force to start or not to start X axis with zero. Can be either true or false	String	optional
Y axis zero starts at 0	yZero, yAxisZero	Force to start or not to start Y axis with zero. Can be either true or false	String	optional
X axis scale clamp	xAxisClamp	no description	Boolean	optional
Y axis scale clamp	yAxisClamp	no description	Boolean	optional
X axis minimum	xMin, xAxisMin	Force X axis to start from this value	Unknown	optional
X axis maximum	xMax, xAxisMax	Force X axis to end with this value	Unknown	optional
Y axis minimum	yMin, yAxisMin	Force Y axis to start from this value	Unknown	optional
Y axis maximum	yMax, yAxisMin	Force Y axis to end with this value	Unknown	optional
Title	title	Title of the whole graph	String	optional
Title horizontal alignment	titleXAlign	Horizontal alignment of title, could be one of: left, center, right	String	optional
Title horizontal offset	titleXOffset	Horizontal offset of title position, could be negative, to shift title to the left, or positive to shift title to the right	Number	optional
X axis title	xAxis, xAxisTitle	Title of the X axis	String	optional
Y axis title	yAxis, yAxisTitle	Title of the Y axis	String	optional
X axis labels angle	xAxisAngle	Rotates the x axis labels by the specified angle. Recommended values are: -45, +45, -90, +90.	Number	optional
Y axis labels angle	yAxisAngle	Rotates the y axis labels by the specified angle.	Number	optional
X axis labels font size	xAxisFontSize	no description	Number	optional
Y axis labels font size	yAxisFontSize	no description	Number	optional
X axis grid	xGrid	Show grid lines for X axis	Boolean	optional
Y axis grid	yGrid	Show grid lines for Y axis	Boolean	optional
X axis ticks	xTicks, xAxisTicks	How many ticks to show on X axis. 7 by default. '-' value makes it automatic.	Number	optional
Y axis ticks	yTicks, yAxisTicks	How many ticks to show on Y axis. Auto '-' by default.	Number	optional
Raw vertical annotation values	vAnnotationsValues	Supply all annotation values as a list of JSON objects: {"text": "Big event", "x": 1980}, ...	String	optional
Raw horizontal annotation values	hAnnotationsValues	Supply all horizontal annotation values as a list of JSON objects: {"text":"Big event", "y": 980}, ...	String	optional
Vertical annotation table	vAnnotationsTable	Data page name on Commons, without the Data: prefix. The table must contain "x" column, and optional "text" and "color" columns.	String	optional
Horizontal annotation table	hAnnotationsTable	Data page name on Commons, without the Data: prefix. The table must contain "y" column, and optional "text" and "color" columns.	String	optional
Vertical annotation data transforms	vAnnotationsTransforms	no description	String	optional
Horizontal annotation data transforms	hAnnotationsTransforms	no description	String	optional
Legend	legend	Title of the legend	String	optional
Width	width	no description	Number	optional
Height	height	no description	Number	optional
Chart sizing mode	chartSizing	Chart sizing mode, could be one of: fit, pad. Vega default mode is `pad`. Use `fit` to force resulting chart canvas sizes to be exactly equal to provided width and height values. Use `pad` (or omit this parameter at all) to define prefered plotting size with provided width and height values, and let Vega increase overall chart size to include legend and title (if any)	String	optional
Colors	colors	The colors of the areas or bars, specified as Vega defined rangeliteral. This can also be a list like colors = [ "red", "green" ] or simply colors = red, green Default "category10"	String	optional
debug	debug	if set, will show graph as raw JSON	String	optional

Edit parameter translations

The above documentation is transcluded from Template:Graph:Stacked/core/doc. (edit | history)
Editors can experiment in this template's sandbox (create | mirror) and testcases (create) pages.
Add categories to the /doc subpage. Subpages of this template.

<graph>

{
  //
  // ATTENTION: This code is maintained at https://www.mediawiki.org/wiki/Template:Graph:Stacked
  //            Please do not modify it anywhere else, as it may get copied and override your changes.
  //            Suggestions can be made at https://www.mediawiki.org/wiki/Template:Graph:Stacked
  //
  // Template translation is in https://commons.wikimedia.org/wiki/Data:Original/Template:Graphs.tab
  //

  "version": 2,
  "width": 550,
  "height": 250,
  // Parameter to controls how width/height should be interpreted.
  // See Vega 2.x "padding" https://vega.github.io/vega/docs/porting-guide/#layout
  // and Vega x.x "autosize" https://vega.github.io/vega-lite/docs/size.html#autosize
  // and CSS attribute "box-sizing" https://developer.mozilla.org/docs/Web/CSS/box-sizing
  // for references


  "data": [

    {
      "name": "chart",

"url": "tabular:///{{{table}}}",
      "format": {"type": "json"
, "property": "data"

      },
    "transform": [



      // Convert xField parameter into a field "_xfield"
      {"type": "formula", "field": "_xfield", "expr":
"datum.{{{xField}}}"
      },
      {"type": "sort", "by": ["_xfield"]},

      // For non-bar graph, ensure that all missing values still present as zeros to avoid area breaks
      // We might need to allow other, non-0 values to be imputed.
{
        "type": "impute",
        "groupby": ["key"],
        "orderby": ["_xfield"],
        "field": "value",
        "method": "value",
        "value": 0
      },
    ]
  },



    {
      "name": "stats",
      "source": "chart",
      "transform": [{
        "type": "aggregate",
        "groupby": ["_xfield"],
        "summarize": [{"field": "value", "ops": ["sum"]}]
      }]
    }
  ],
  "scales": [
    {
      "name": "x",
      "type": "{{{type}}}",
      "domain": {"data": "chart", "field": "_xfield"},

      "range": "width",
      

      
    },
    {
      "name": "y",
      "type": "linear",
      "range": "height",
      "domain": {"data": "stats", "field": "sum_value"},
      
      
      
      
    },
    {
      "name": "color",
      "type": "ordinal",
      "domain": {"data": "chart", "field": "key"},
      "range": 
"category10", 

    },

  ],

  "axes": [
    {
      "scale": "x", "type": "x", "tickSizeEnd": 0,
      "ticks": 7,
      
      
      "properties": { 
        "labels": { 
          
          
        } 
      },
    },
    {
      "scale": "y", "type": "y", "tickSizeEnd": 0,
      // When drawing "type=year" (or "type=ordinal") bars with the given width, shift y axis left by half the width
      
      
      
      
      "properties": { 
        "labels": { 
          
          
        } 
      },
    }
  ],

  "marks": [
    // Group data by the "key", and draw lines, one line per key
    {
"type": "group",
      "from": {
        "data": "chart",
        "transform": [
          {"type": "stack", "groupby": ["_xfield"], "sortby": ["key"], "field": "value"},
          {"type": "facet", "groupby": ["key"]}
        ]
      },
      "marks": [
        {
          "type": "area",
          "properties": {
            "hover": {
              "fill": {"value": "red"}
            },
            "update": {
              "fill": {"scale": "color", "field": "key"}
            },
            "enter": {
              "x": {"scale": "x", "field": "_xfield"},
              "y": {"scale": "y", "field": "layout_start"},
              "y2": {"scale": "y", "field": "layout_end"},
              "fill": {"scale": "color", "field": "key"},
              "interpolate": {"value": "monotone"}
            }
          }
        }
      ],
    },



  ]
}

</graph>