[英]Vega-Lite : stroke color value from data?
In Vega it is possible to take a color value from data, like that : example in Vega 在Vega中,可以从数据中获取颜色值, 例如Vega中的示例
Is there a way to do this with Vega-Lite ? 有没有办法用Vega-Lite做到这一点? example in Vega-Lite
Vega-Lite中的示例
Yes, you need to set the scale
to null
in your color property. 是的,您需要在color属性中将
scale
设置为null
。
"encoding": {
"x": ...,
"y": ...,
"color": {
"field": "color",
"legend": null,
"type":"nominal",
"scale": null
}
}
To directly encode the data value, the scale property can be set to null.
要直接对数据值进行编码,可以将scale属性设置为null。
https://vega.github.io/vega-lite/docs/scale.html#disable https://vega.github.io/vega-lite/docs/scale.html#disable
Hope it helps!! 希望能帮助到你!!
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