模板:Graph:Chart/doc

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CSV2Chart

如果您有來自電子表格文檔（例如LibreOfficeCalc）或統計軟件R/R-Studio的數據，您可以將它們導出為CSV文件。可以使用v:en:AppLSAC加載CSV文件，該文件能夠將CSV轉換為圖表中的數據。該列的第一行應該有標題。CSV文件的列包含浮點值或整數值。CSV2WikiChart是作為維基百科和包含數據的維基學院學習資源的支持工具而創建的。

參數

創建用於顯示圖表的<graph> JSON 對象。在文章命名空間中，應改用模板Template:Graph:Chart。有關用例，請參閱其頁面。

• width: 圖表的寬度
• height: 圖表的高度
• type: 圖表類型：line用於折線圖, area用於面積圖, 和rect用於(圓柱) 餅圖, 和 pie用於條形圖。 多個系列可以堆疊使用stacked前綴，例如stackedarea。
• interpolate: 插值折線圖和面積圖的方法。建議使用monotone單調三次插值 –進一步支持的值列在github.com/vega/vega/wiki/Marks#area。
• colors: 圖表的色盤，顏色之間用半形逗號,分隔。顏色的值須以#rgb或#rrggbb或#aarrggbb或CSS色名表示。#aarrggbb格式中，aa值為Alpha通道，即FF表示100%不透明，80表示50%不透明/透明，餘可類推。（預設色盤是category10)。
• xAxisTitle 和 yAxisTitle: 分別是x軸和y軸的標題
• xAxisMin, xAxisMax, yAxisMin, and yAxisMax: x軸和y軸顯示範圍的最小、最大值（棒狀圖未支援）。
• xAxisFormat and yAxisFormat: 軸上標示數值的格式。例如，若x軸為date類別，則xAxisFormat設成%Y-%m便可顯示為類似「2021-12」的格式。數的可用格式列舉於 https://github.com/d3/d3-3.x-api-reference/blob/master/Formatting.md#numbers ，而日期/時間的可用格式則見 https://github.com/d3/d3-3.x-api-reference/blob/master/Time-Formatting.md for date/time 。
• xAxisAngle: 將x軸旋轉多少角度。推薦值為： -45, +45, -90, +90
• xType 和 yType: 數據的類型，例如：integer表示整數，number表示實數，date表示日期（如YYYY/MM/DD），string表示字串。
• x: 要作圖的各數據點的x值，以半形逗號分隔。
• y 或 y1, y2, …: 要作圖的一列或多列數據點的值。對於餅狀圖，y2是扇形的半徑。
• legend: 顯示圖例（僅在有多列數據點時生效）。
• y1Title, y2Title, …: 定義圖例中，對應數據列的標籤。
• linewidth: 對折線圖，定義線的粗幼。對餅狀圖，則是餅塊間隙的距離。
• showValues: 額外將y值輸出為文字。（目前僅支援餅狀圖和（無堆疊的）棒狀圖。）輸出有下列參數可供設置，設置時要按name1:value1, name2:value2格式：
  • format: 輸出的格式，可用數值格式見 https://github.com/d3/d3-3.x-api-reference/blob/master/Formatting.md#numbers ，可用日期/時間格式則見 https://github.com/d3/d3-3.x-api-reference/blob/master/Time-Formatting.md 。
  • fontcolor: 字體顏色
  • fontsize: 字體大小
  • offset: 移動文字的偏移量。對於棒狀圖和有midangle的餅狀圖，偏移量亦決定文字是在圖表內抑或外。
  • angle （僅限餅狀圖）：文字的角度，可用度數表示，或設為midangle （預設），意思是基於扇形中央方位角的動態角度。
• showSymbols: 對折線圖，在各數據點顯示符號（圓形）。
• innerRadius: 對餅狀圖，定義內半徑，以生成「環形圖」。
• formatjson: 設置JSON物件格式使之更可讀。

Template wrappers

The functions mapWrapper and chartWrapper are wrappers to pass all parameters of the calling template to the respective map and chart functions.

Note: In the editor preview the graph extension creates a canvas element with vector graphics. However, when saving the page a PNG raster graphics is generated instead. {{#invoke:Graph:Chart

範例

基礎範例

折綫圖:
{{Graph:Chart|width=400|height=100|type=line|x=1,2,3,4,5,6,7,8|y=10,12,6,14,2,10,7,9}}
<graph>{"legends":[],"scales":[{"type":"linear","name":"x","zero":false,"domain":{"data":"chart","field":"x"},"range":"width","nice":true},{"type":"linear","name":"y","domain":{"data":"chart","field":"y"},"zero":false,"range":"height","nice":true},{"domain":{"data":"chart","field":"series"},"type":"ordinal","name":"color","range":"category10"}],"version":2,"marks":[{"type":"line","properties":{"hover":{"stroke":{"value":"red"}},"update":{"stroke":{"scale":"color","field":"series"}},"enter":{"y":{"scale":"y","field":"y"},"x":{"scale":"x","field":"x"},"stroke":{"scale":"color","field":"series"},"strokeWidth":{"value":2.5}}},"from":{"data":"chart"}}],"height":100,"axes":[{"type":"x","scale":"x","format":"d","properties":{"title":{"fill":{"value":"#54595d"}},"grid":{"stroke":{"value":"#54595d"}},"ticks":{"stroke":{"value":"#54595d"}},"axis":{"strokeWidth":{"value":2},"stroke":{"value":"#54595d"}},"labels":{"fill":{"value":"#54595d"}}},"grid":false},{"type":"y","scale":"y","format":"d","properties":{"title":{"fill":{"value":"#54595d"}},"grid":{"stroke":{"value":"#54595d"}},"ticks":{"stroke":{"value":"#54595d"}},"axis":{"strokeWidth":{"value":2},"stroke":{"value":"#54595d"}},"labels":{"fill":{"value":"#54595d"}}},"grid":false}],"data":[{"format":{"parse":{"y":"integer","x":"integer"},"type":"json"},"name":"chart","values":[{"y":10,"series":"y","x":1},{"y":12,"series":"y","x":2},{"y":6,"series":"y","x":3},{"y":14,"series":"y","x":4},{"y":2,"series":"y","x":5},{"y":10,"series":"y","x":6},{"y":7,"series":"y","x":7},{"y":9,"series":"y","x":8}]}],"width":400}</graph>
Note: The y-axis starts from the smallest y value, though this can be overridden with the yAxisMin parameter.

面積圖:
{{Graph:Chart|width=400|height=100|type=area|x=1,2,3,4,5,6,7,8|y=10,12,6,14,2,10,7,9}}
<graph>{"legends":[],"scales":[{"type":"linear","name":"x","zero":false,"domain":{"data":"chart","field":"x"},"range":"width","nice":true},{"type":"linear","name":"y","domain":{"data":"chart","field":"y"},"zero":true,"range":"height","nice":true},{"domain":{"data":"chart","field":"series"},"type":"ordinal","name":"color","range":"category10"}],"version":2,"marks":[{"type":"area","properties":{"hover":{"fill":{"value":"red"}},"update":{"fill":{"scale":"color","field":"series"}},"enter":{"y":{"scale":"y","field":"y"},"x":{"scale":"x","field":"x"},"y2":{"scale":"y","value":0},"fill":{"scale":"color","field":"series"}}},"from":{"data":"chart"}}],"height":100,"axes":[{"type":"x","scale":"x","format":"d","properties":{"title":{"fill":{"value":"#54595d"}},"grid":{"stroke":{"value":"#54595d"}},"ticks":{"stroke":{"value":"#54595d"}},"axis":{"strokeWidth":{"value":2},"stroke":{"value":"#54595d"}},"labels":{"fill":{"value":"#54595d"}}},"grid":false},{"type":"y","scale":"y","format":"d","properties":{"title":{"fill":{"value":"#54595d"}},"grid":{"stroke":{"value":"#54595d"}},"ticks":{"stroke":{"value":"#54595d"}},"axis":{"strokeWidth":{"value":2},"stroke":{"value":"#54595d"}},"labels":{"fill":{"value":"#54595d"}}},"grid":false}],"data":[{"format":{"parse":{"y":"integer","x":"integer"},"type":"json"},"name":"chart","values":[{"y":10,"series":"y","x":1},{"y":12,"series":"y","x":2},{"y":6,"series":"y","x":3},{"y":14,"series":"y","x":4},{"y":2,"series":"y","x":5},{"y":10,"series":"y","x":6},{"y":7,"series":"y","x":7},{"y":9,"series":"y","x":8}]}],"width":400}</graph>
Note: The y-axis starts from zero

條形圖:
{{Graph:Chart|width=400|height=100|xAxisTitle=X|yAxisTitle=Y|type=rect|x=1,2,3,4,5,6,7,8|y=10,12,6,14,2,10,7,9}}
<graph>{"legends":[],"scales":[{"type":"ordinal","name":"x","zero":false,"domain":{"data":"chart","field":"x"},"padding":0.2,"range":"width","nice":true},{"type":"linear","name":"y","domain":{"data":"chart","field":"y"},"zero":true,"range":"height","nice":true},{"domain":{"data":"chart","field":"series"},"type":"ordinal","name":"color","range":"category10"}],"version":2,"marks":[{"type":"rect","properties":{"hover":{"fill":{"value":"red"}},"update":{"fill":{"scale":"color","field":"series"}},"enter":{"y":{"scale":"y","field":"y"},"x":{"scale":"x","field":"x"},"y2":{"scale":"y","value":0},"width":{"scale":"x","offset":-1,"band":true},"fill":{"scale":"color","field":"series"}}},"from":{"data":"chart"}}],"height":100,"axes":[{"type":"x","title":"X","scale":"x","format":"d","properties":{"title":{"fill":{"value":"#54595d"}},"grid":{"stroke":{"value":"#54595d"}},"ticks":{"stroke":{"value":"#54595d"}},"axis":{"strokeWidth":{"value":2},"stroke":{"value":"#54595d"}},"labels":{"fill":{"value":"#54595d"}}},"grid":false},{"type":"y","title":"Y","scale":"y","format":"d","properties":{"title":{"fill":{"value":"#54595d"}},"grid":{"stroke":{"value":"#54595d"}},"ticks":{"stroke":{"value":"#54595d"}},"axis":{"strokeWidth":{"value":2},"stroke":{"value":"#54595d"}},"labels":{"fill":{"value":"#54595d"}}},"grid":false}],"data":[{"format":{"parse":{"y":"integer","x":"integer"},"type":"json"},"name":"chart","values":[{"y":10,"series":"y","x":1},{"y":12,"series":"y","x":2},{"y":6,"series":"y","x":3},{"y":14,"series":"y","x":4},{"y":2,"series":"y","x":5},{"y":10,"series":"y","x":6},{"y":7,"series":"y","x":7},{"y":9,"series":"y","x":8}]}],"width":400}</graph>

多條數據

包含多條數據的折綫圖，使用顔色區分：
{{Graph:Chart|width=400|height=100|xAxisTitle=X|yAxisTitle=Y|legend=Legend|type=line|x=1,2,3,4,5,6,7,8|y1=10,12,6,14,2,10,7,9|y2=2,4,6,8,13,11,9,2|colors=#0000aa,#ff8000}}
<graph>{"legends":[{"properties":{"title":{"fill":{"value":"#54595d"}},"labels":{"fill":{"value":"#54595d"}}},"stroke":"color","title":"Legend","fill":"color"}],"scales":[{"type":"linear","name":"x","zero":false,"domain":{"data":"chart","field":"x"},"range":"width","nice":true},{"type":"linear","name":"y","domain":{"data":"chart","field":"y"},"zero":false,"range":"height","nice":true},{"domain":{"data":"chart","field":"series"},"type":"ordinal","name":"color","range":["#0000aa","#ff8000"]}],"version":2,"marks":[{"type":"group","marks":[{"properties":{"hover":{"stroke":{"value":"red"}},"update":{"stroke":{"scale":"color","field":"series"}},"enter":{"y":{"scale":"y","field":"y"},"x":{"scale":"x","field":"x"},"stroke":{"scale":"color","field":"series"},"strokeWidth":{"value":2.5}}},"type":"line"}],"from":{"data":"chart","transform":[{"groupby":["series"],"type":"facet"}]}}],"height":100,"axes":[{"type":"x","title":"X","scale":"x","format":"d","properties":{"title":{"fill":{"value":"#54595d"}},"grid":{"stroke":{"value":"#54595d"}},"ticks":{"stroke":{"value":"#54595d"}},"axis":{"strokeWidth":{"value":2},"stroke":{"value":"#54595d"}},"labels":{"fill":{"value":"#54595d"}}},"grid":false},{"type":"y","title":"Y","scale":"y","format":"d","properties":{"title":{"fill":{"value":"#54595d"}},"grid":{"stroke":{"value":"#54595d"}},"ticks":{"stroke":{"value":"#54595d"}},"axis":{"strokeWidth":{"value":2},"stroke":{"value":"#54595d"}},"labels":{"fill":{"value":"#54595d"}}},"grid":false}],"data":[{"format":{"parse":{"y":"integer","x":"integer"},"type":"json"},"name":"chart","values":[{"y":10,"series":"y1","x":1},{"y":12,"series":"y1","x":2},{"y":6,"series":"y1","x":3},{"y":14,"series":"y1","x":4},{"y":2,"series":"y1","x":5},{"y":10,"series":"y1","x":6},{"y":7,"series":"y1","x":7},{"y":9,"series":"y1","x":8},{"y":2,"series":"y2","x":1},{"y":4,"series":"y2","x":2},{"y":6,"series":"y2","x":3},{"y":8,"series":"y2","x":4},{"y":13,"series":"y2","x":5},{"y":11,"series":"y2","x":6},{"y":9,"series":"y2","x":7},{"y":2,"series":"y2","x":8}]}],"width":400}</graph>

包含多條數據的區域圖，混合交曡展示：
{{Graph:Chart|width=400|height=100|xAxisTitle=X|yAxisTitle=Y|legend=Legend|type=area|x=1,2,3,4,5,6,7,8|y1=10,12,6,14,2,10,7,9|y2=2,4,6,8,13,11,9,2|colors=#800000aa,#80ff8000}}
<graph>{"legends":[{"properties":{"title":{"fill":{"value":"#54595d"}},"labels":{"fill":{"value":"#54595d"}}},"stroke":"color","title":"Legend","fill":"color"}],"scales":[{"type":"linear","name":"x","zero":false,"domain":{"data":"chart","field":"x"},"range":"width","nice":true},{"type":"linear","name":"y","domain":{"data":"chart","field":"y"},"zero":true,"range":"height","nice":true},{"domain":{"data":"chart","field":"series"},"type":"ordinal","name":"color","range":["#0000aa","#ff8000"]},{"type":"ordinal","name":"transparency","range":["0.50196078431373","0.50196078431373"]}],"version":2,"marks":[{"type":"group","marks":[{"properties":{"hover":{"fill":{"value":"red"}},"update":{"fillOpacity":{"scale":"transparency","field":"series"},"fill":{"scale":"color","field":"series"}},"enter":{"y":{"scale":"y","field":"y"},"x":{"scale":"x","field":"x"},"y2":{"scale":"y","value":0},"fill":{"scale":"color","field":"series"}}},"type":"area"}],"from":{"data":"chart","transform":[{"groupby":["series"],"type":"facet"}]}}],"height":100,"axes":[{"type":"x","title":"X","scale":"x","format":"d","properties":{"title":{"fill":{"value":"#54595d"}},"grid":{"stroke":{"value":"#54595d"}},"ticks":{"stroke":{"value":"#54595d"}},"axis":{"strokeWidth":{"value":2},"stroke":{"value":"#54595d"}},"labels":{"fill":{"value":"#54595d"}}},"grid":false},{"type":"y","title":"Y","scale":"y","format":"d","properties":{"title":{"fill":{"value":"#54595d"}},"grid":{"stroke":{"value":"#54595d"}},"ticks":{"stroke":{"value":"#54595d"}},"axis":{"strokeWidth":{"value":2},"stroke":{"value":"#54595d"}},"labels":{"fill":{"value":"#54595d"}}},"grid":false}],"data":[{"format":{"parse":{"y":"integer","x":"integer"},"type":"json"},"name":"chart","values":[{"y":10,"series":"y1","x":1},{"y":12,"series":"y1","x":2},{"y":6,"series":"y1","x":3},{"y":14,"series":"y1","x":4},{"y":2,"series":"y1","x":5},{"y":10,"series":"y1","x":6},{"y":7,"series":"y1","x":7},{"y":9,"series":"y1","x":8},{"y":2,"series":"y2","x":1},{"y":4,"series":"y2","x":2},{"y":6,"series":"y2","x":3},{"y":8,"series":"y2","x":4},{"y":13,"series":"y2","x":5},{"y":11,"series":"y2","x":6},{"y":9,"series":"y2","x":7},{"y":2,"series":"y2","x":8}]}],"width":400}</graph>

包含多條數據的條形圖：
{{Graph:Chart|width=400|height=100|xAxisTitle=X|yAxisTitle=Y|legend=Legend|type=rect|x=1,2,3,4,5,6,7,8|y1=10,12,6,14,2,10,7,9|y2=2,4,6,8,13,11,9,2|colors=#800000aa,#80ff8000}}
<graph>{"legends":[{"properties":{"title":{"fill":{"value":"#54595d"}},"labels":{"fill":{"value":"#54595d"}}},"stroke":"color","title":"Legend","fill":"color"}],"scales":[{"type":"ordinal","name":"x","zero":false,"domain":{"data":"chart","field":"x"},"padding":0.2,"range":"width","nice":true},{"type":"linear","name":"y","domain":{"data":"chart","field":"y"},"zero":true,"range":"height","nice":true},{"domain":{"data":"chart","field":"series"},"type":"ordinal","name":"color","range":["#0000aa","#ff8000"]},{"type":"ordinal","name":"transparency","range":["0.50196078431373","0.50196078431373"]}],"version":2,"marks":[{"type":"group","from":{"data":"chart","transform":[{"groupby":"x","type":"facet"}]},"properties":{"enter":{"width":{"scale":"x","band":true},"x":{"scale":"x","field":"key"}}},"marks":[{"properties":{"hover":{"fill":{"value":"red"}},"update":{"fillOpacity":{"scale":"transparency","field":"series"},"fill":{"scale":"color","field":"series"}},"enter":{"y":{"scale":"y","field":"y"},"x":{"scale":"series","field":"series"},"y2":{"scale":"y","value":0},"width":{"scale":"series","offset":-1,"band":true},"fill":{"scale":"color","field":"series"}}},"type":"rect"}],"scales":[{"domain":{"field":"series"},"type":"ordinal","name":"series","range":"width"}]}],"height":100,"axes":[{"type":"x","title":"X","scale":"x","format":"d","properties":{"title":{"fill":{"value":"#54595d"}},"grid":{"stroke":{"value":"#54595d"}},"ticks":{"stroke":{"value":"#54595d"}},"axis":{"strokeWidth":{"value":2},"stroke":{"value":"#54595d"}},"labels":{"fill":{"value":"#54595d"}}},"grid":false},{"type":"y","title":"Y","scale":"y","format":"d","properties":{"title":{"fill":{"value":"#54595d"}},"grid":{"stroke":{"value":"#54595d"}},"ticks":{"stroke":{"value":"#54595d"}},"axis":{"strokeWidth":{"value":2},"stroke":{"value":"#54595d"}},"labels":{"fill":{"value":"#54595d"}}},"grid":false}],"data":[{"format":{"parse":{"y":"integer","x":"integer"},"type":"json"},"name":"chart","values":[{"y":10,"series":"y1","x":1},{"y":12,"series":"y1","x":2},{"y":6,"series":"y1","x":3},{"y":14,"series":"y1","x":4},{"y":2,"series":"y1","x":5},{"y":10,"series":"y1","x":6},{"y":7,"series":"y1","x":7},{"y":9,"series":"y1","x":8},{"y":2,"series":"y2","x":1},{"y":4,"series":"y2","x":2},{"y":6,"series":"y2","x":3},{"y":8,"series":"y2","x":4},{"y":13,"series":"y2","x":5},{"y":11,"series":"y2","x":6},{"y":9,"series":"y2","x":7},{"y":2,"series":"y2","x":8}]}],"width":400}</graph>

數據值平滑後的區域圖：
{{Graph:Chart|width=400|height=100|xAxisTitle=X|yAxisTitle=Y|legend=Legend|type=stackedarea|x=1,2,3,4,5,6,7,8|y1=10,12,6,14,2,10,7,9|y2=2,4,6,8,13,11,9,2|interpolate=monotone|colors=seagreen, orchid}}
<graph>{"legends":[{"properties":{"title":{"fill":{"value":"#54595d"}},"labels":{"fill":{"value":"#54595d"}}},"stroke":"color","title":"Legend","fill":"color"}],"scales":[{"type":"linear","name":"x","zero":false,"domain":{"data":"chart","field":"x"},"range":"width","nice":true},{"type":"linear","name":"y","domain":{"data":"stats","field":"sum_y"},"zero":true,"range":"height","nice":true},{"domain":{"data":"chart","field":"series"},"type":"ordinal","name":"color","range":["seagreen","orchid"]}],"version":2,"marks":[{"type":"group","marks":[{"properties":{"hover":{"fill":{"value":"red"}},"update":{"fill":{"scale":"color","field":"series"}},"enter":{"y":{"scale":"y","field":"layout_start"},"interpolate":{"value":"monotone"},"y2":{"scale":"y","field":"layout_end"},"x":{"scale":"x","field":"x"},"fill":{"scale":"color","field":"series"}}},"type":"area"}],"from":{"data":"chart","transform":[{"field":"y","type":"stack","sortby":["-_id"],"groupby":["x"]},{"groupby":["series"],"type":"facet"}]}}],"height":100,"axes":[{"type":"x","title":"X","scale":"x","format":"d","properties":{"title":{"fill":{"value":"#54595d"}},"grid":{"stroke":{"value":"#54595d"}},"ticks":{"stroke":{"value":"#54595d"}},"axis":{"strokeWidth":{"value":2},"stroke":{"value":"#54595d"}},"labels":{"fill":{"value":"#54595d"}}},"grid":false},{"type":"y","title":"Y","scale":"y","format":"d","properties":{"title":{"fill":{"value":"#54595d"}},"grid":{"stroke":{"value":"#54595d"}},"ticks":{"stroke":{"value":"#54595d"}},"axis":{"strokeWidth":{"value":2},"stroke":{"value":"#54595d"}},"labels":{"fill":{"value":"#54595d"}}},"grid":false}],"data":[{"format":{"parse":{"y":"integer","x":"integer"},"type":"json"},"name":"chart","values":[{"y":10,"series":"y1","x":1},{"y":12,"series":"y1","x":2},{"y":6,"series":"y1","x":3},{"y":14,"series":"y1","x":4},{"y":2,"series":"y1","x":5},{"y":10,"series":"y1","x":6},{"y":7,"series":"y1","x":7},{"y":9,"series":"y1","x":8},{"y":2,"series":"y2","x":1},{"y":4,"series":"y2","x":2},{"y":6,"series":"y2","x":3},{"y":8,"series":"y2","x":4},{"y":13,"series":"y2","x":5},{"y":11,"series":"y2","x":6},{"y":9,"series":"y2","x":7},{"y":2,"series":"y2","x":8}]},{"transform":[{"type":"aggregate","summarize":{"y":"sum"},"groupby":["x"]}],"name":"stats","source":"chart"}],"width":400}</graph>

堆疊多條數據的條形圖：
{{Graph:Chart|width=400|height=100|xAxisTitle=X|yAxisTitle=Y|legend=Legend|type=stackedrect|x=1,2,3,4,5,6,7,8|y1=10,12,6,14,2,10,7,9|y2=2,4,6,8,13,11,9,2|y1Title=Data A|y2Title=Data B|colors=seagreen, orchid}}
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餅圖

{{Graph:Chart|width=100|height=100|type=pie|legend=Legende|x=A,B,C,D,E,F,G,H,I|y1=100,200,150,300,100,100,150,50,200}}
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{{Graph:Chart|width=100|height=100|type=pie|legend=Legende|x=A,B,C,D,E,F,G,H,I|y1=100,200,150,300,100,100,150,50,200|showValues=}}
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{{Graph:Chart|width=100|height=100|type=pie|legend=Legende|x=A,B,C,D,E,F,G,H,I|y1=100,200,150,300,100,100,150,50,200|y2=7,8,9,8,8,9,10,9,5|showValues=}}
<graph>{"legends":[{"properties":{"legend":{"y":{"value":-100}},"title":{"fill":{"value":"#54595d"}},"labels":{"fill":{"value":"#54595d"}}},"stroke":"color","title":"Legende","fill":"color"}],"scales":[{"domain":{"data":"chart","field":"x"},"type":"ordinal","name":"color","range":"category10"},{"range":[0,100],"type":"linear","name":"r","domain":{"data":"chart","field":"r"}}],"version":2,"marks":[{"type":"arc","properties":{"hover":{"fill":{"value":"red"}},"update":{"fill":{"scale":"color","field":"x"}},"enter":{"endAngle":{"field":"layout_end"},"innerRadius":{"value":0},"outerRadius":{"scale":"r","field":"r"},"startAngle":{"field":"layout_start"},"stroke":{"value":"white"},"fill":{"scale":"color","field":"x"},"strokeWidth":{"value":1}}},"from":{"data":"chart","transform":[{"type":"pie","field":"y"}]}},{"type":"text","properties":{"enter":{"theta":{"field":"layout_mid"},"baseline":{"value":"top"},"align":{"value":"center"},"text":{"field":"y"},"y":{"group":"height","mult":0.5},"x":{"group":"width","mult":0.5},"fontSize":{"value":10},"angle":{"mult":57.29577951308232,"field":"layout_mid"},"radius":{"scale":"r","offset":-4,"field":"r"},"fill":{"value":"white"}}},"from":{"data":"chart","transform":[{"field":"y","type":"pie"}]}}],"height":100,"axes":[],"data":[{"format":{"parse":{"y":"integer","x":"string","r":"integer"},"type":"json"},"name":"chart","values":[{"y":100,"x":"A","r":7},{"y":200,"x":"B","r":8},{"y":150,"x":"C","r":9},{"y":300,"x":"D","r":8},{"y":100,"x":"E","r":8},{"y":100,"x":"F","r":9},{"y":150,"x":"G","r":10},{"y":50,"x":"H","r":9},{"y":200,"x":"I","r":5}]}],"width":100}</graph>

{{Graph:Chart|width=100|height=100|type=pie|innerRadius=40|legend=Legende|x=A,B,C,D,E,F,G,H,I|y1=100,200,150,300,100,100,150,50,200}}
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散點圖

By using a line plot with linewidth=0, it is possible to create a scatter plot:

{{Graph:Chart|width=500|height=200|type=line|x=15.7,10.8,68.5,33.4,23.8,42.2,27.1,38.2,13.5,74.3|y1=1517,970,4075,3819,2106,2919,2428,2164,1393,7603|showSymbols=1|linewidth=0|yGrid= |xGrid= }}

<graph>{"legends":[],"scales":[{"type":"linear","name":"x","zero":false,"domain":{"data":"chart","field":"x"},"range":"width","nice":true},{"type":"linear","name":"y","domain":{"data":"chart","field":"y"},"zero":false,"range":"height","nice":true},{"domain":{"data":"chart","field":"series"},"type":"ordinal","name":"color","range":"category10"},{"domain":{"data":"chart","field":"series"},"type":"ordinal","name":"symSize","range":[8.5]}],"version":2,"marks":[{"type":"line","properties":{"hover":{"stroke":{"value":"red"}},"update":{"stroke":{"scale":"color","field":"series"}},"enter":{"y":{"scale":"y","field":"y"},"x":{"scale":"x","field":"x"},"stroke":{"scale":"color","field":"series"},"strokeWidth":{"value":0}}},"from":{"data":"chart"}},{"type":"symbol","properties":{"enter":{"y":{"scale":"y","field":"y"},"x":{"scale":"x","field":"x"},"size":{"scale":"symSize","field":"series"},"fill":{"scale":"color","field":"series"},"stroke":{"scale":"color","field":"series"},"shape":{"value":"circle"},"strokeWidth":{"value":0}}},"from":{"data":"chart"}}],"height":200,"axes":[{"type":"x","scale":"x","properties":{"title":{"fill":{"value":"#54595d"}},"grid":{"stroke":{"value":"#54595d"}},"ticks":{"stroke":{"value":"#54595d"}},"axis":{"strokeWidth":{"value":2},"stroke":{"value":"#54595d"}},"labels":{"fill":{"value":"#54595d"}}},"grid":true},{"type":"y","scale":"y","format":"d","properties":{"title":{"fill":{"value":"#54595d"}},"grid":{"stroke":{"value":"#54595d"}},"ticks":{"stroke":{"value":"#54595d"}},"axis":{"strokeWidth":{"value":2},"stroke":{"value":"#54595d"}},"labels":{"fill":{"value":"#54595d"}}},"grid":true}],"data":[{"format":{"parse":{"y":"integer","x":"number"},"type":"json"},"name":"chart","values":[{"y":1517,"series":"y1","x":15.7},{"y":970,"series":"y1","x":10.8},{"y":4075,"series":"y1","x":68.5},{"y":3819,"series":"y1","x":33.4},{"y":2106,"series":"y1","x":23.8},{"y":2919,"series":"y1","x":42.2},{"y":2428,"series":"y1","x":27.1},{"y":2164,"series":"y1","x":38.2},{"y":1393,"series":"y1","x":13.5},{"y":7603,"series":"y1","x":74.3}]}],"width":500}</graph>

使用百分比

• When xAxisFormat or yAxisFormat is set to %, a percentage sign will be added to the scale of the corresponding axis.
• A value of 1 equals 100%. A decimal point should be added in front of percentages between 0 and 100, for instance .25 for 25%.
• Including the code | yAxisMin=0 | yAxisMax=1 will force the y axis scale to run from 0% to 100%.

{{Graph:Chart
| width = 450
| height = 350
| x = 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23
| yAxisMin = 0
| yAxisMax = 1
| yAxisFormat = %
| showSymbols = 
| y1 = , , , .43, , , , .39, .43, .38, .38, .40, .48, .54 , .42, .47, .45, .48, .44, .41, .41, .45, .46
| y2 = .40, .377, .38, , .39, .38, .419, .55, .60, .63
| y3 = .27, .311, .31, , .26, .28, .285
| y4 = {{repeat|7|, }} .40, .44, .42, .47, .44, .43, .42
}}

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一個擁有超過100%數值和負值的圖表：

{{Graph:Chart
| width = 450
| height = 350
| x = 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23
| yAxisFormat = %
| showSymbols = 
| y1 = 2, .43, 1.20, .39, .43, .0, -.38, -.20, .18, .54 , 0
}}

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圖例

儅有多條數據時，可以添加圖例：

{{Graph:Chart
 | width=400
 | height=150
 | xAxisTitle=X
 | yAxisTitle=Y
 | legend=Legend
 | y1Title=Blue
 | y2Title=Orange
 | type=line
 | x=1,2,3,4,5,6,7,8
 | y1=10,12,6,14,2,10,7,9
 | y2=2,4,6,8,13,11,9,2
}}

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將legend參數留空可以隱藏圖例標題：

{{Graph:Chart
 | width=400
 | height=150
 | xAxisTitle=X
 | yAxisTitle=Y
 | legend=
 | y1Title=Blue
 | y2Title=Orange
 | type=line
 | x=1,2,3,4,5,6,7,8
 | y1=10,12,6,14,2,10,7,9
 | y2=2,4,6,8,13,11,9,2
}}

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長圖例看起來比較笨拙。最好將圖例隱藏，並使用 {{Legend}} (或 a similar template) 代替:

{{Graph:Chart
 | width=400
 | height=150
 | xAxisTitle=X
 | yAxisTitle=Y
 | colors=darkred, gold
 | type=line
 | x=1,2,3,4,5,6,7,8
 | y1=10,12,6,14,2,10,7,9
 | y2=2,4,6,8,13,11,9,2
}}
{{legend|darkred|This is a long legend entry and wouldn't look so good if it was part of the graph itself.}}
{{legend|gold|This is another fairly long entry.}}

<graph>{"legends":[],"scales":[{"type":"linear","name":"x","zero":false,"domain":{"data":"chart","field":"x"},"range":"width","nice":true},{"type":"linear","name":"y","domain":{"data":"chart","field":"y"},"zero":false,"range":"height","nice":true},{"domain":{"data":"chart","field":"series"},"type":"ordinal","name":"color","range":["darkred","gold"]}],"version":2,"marks":[{"type":"group","marks":[{"properties":{"hover":{"stroke":{"value":"red"}},"update":{"stroke":{"scale":"color","field":"series"}},"enter":{"y":{"scale":"y","field":"y"},"x":{"scale":"x","field":"x"},"stroke":{"scale":"color","field":"series"},"strokeWidth":{"value":2.5}}},"type":"line"}],"from":{"data":"chart","transform":[{"groupby":["series"],"type":"facet"}]}}],"height":150,"axes":[{"type":"x","title":"X","scale":"x","format":"d","properties":{"title":{"fill":{"value":"#54595d"}},"grid":{"stroke":{"value":"#54595d"}},"ticks":{"stroke":{"value":"#54595d"}},"axis":{"strokeWidth":{"value":2},"stroke":{"value":"#54595d"}},"labels":{"fill":{"value":"#54595d"}}},"grid":false},{"type":"y","title":"Y","scale":"y","format":"d","properties":{"title":{"fill":{"value":"#54595d"}},"grid":{"stroke":{"value":"#54595d"}},"ticks":{"stroke":{"value":"#54595d"}},"axis":{"strokeWidth":{"value":2},"stroke":{"value":"#54595d"}},"labels":{"fill":{"value":"#54595d"}}},"grid":false}],"data":[{"format":{"parse":{"y":"integer","x":"integer"},"type":"json"},"name":"chart","values":[{"y":10,"series":"y1","x":1},{"y":12,"series":"y1","x":2},{"y":6,"series":"y1","x":3},{"y":14,"series":"y1","x":4},{"y":2,"series":"y1","x":5},{"y":10,"series":"y1","x":6},{"y":7,"series":"y1","x":7},{"y":9,"series":"y1","x":8},{"y":2,"series":"y2","x":1},{"y":4,"series":"y2","x":2},{"y":6,"series":"y2","x":3},{"y":8,"series":"y2","x":4},{"y":13,"series":"y2","x":5},{"y":11,"series":"y2","x":6},{"y":9,"series":"y2","x":7},{"y":2,"series":"y2","x":8}]}],"width":400}</graph>

  This is a long legend entry and wouldn't look so good if it was part of the graph itself.

  This is another fairly long entry.

This method also allows the use of wiki formatting and the insertion of links. Graphs using the default colors need to specify the hex values in the legend templates:

  #1f77b4

  #ff7f0e

  #2ca02c

  #d62728

  #9467bd

  #8c564b

  #e377c2

  #7f7f7f

  #bcbd22

  #17becf

Alternatively, CSS color names (or hex values) can be specified in the graph and the legend templates.

注意事項

如果瀏覽器停用Javascript，將顯示為空白。

由於phab:T334940，Graph標籤因安全問題被暫時停用。