Vega-lite: Difference between revisions

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(Created page with "=== Shapes and Colors === To use shapes and colors for data series, ensure that the data source is a STRING not NUMBER, then: "mark": "point", // when using sha...")
 
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You can use a hardcoded size for shapes and cirles:
You can use a hardcoded size for shapes and cirles:


             "size": {"field": "Cylinders", "type": "quantitative"}
             "size": {"value": 200}


Or you can use a NUMBER as a quantitative type:
Or you can use a NUMBER as a quantitative type:


             "size": {"value": 200}
             "size": {"field": "Cylinders", "type": "quantitative"}

Revision as of 15:03, 3 March 2018

Shapes and Colors

To use shapes and colors for data series, ensure that the data source is a STRING not NUMBER, then:

         "mark": "point",    // when using shape field in encoding
         "encoding": {
           "shape": {"field": "Name", "type": "nominal"},
           "color": {"field": "Name", "type": "nominal"},

Size

You can use a hardcoded size for shapes and cirles:

           "size": {"value": 200}

Or you can use a NUMBER as a quantitative type:

           "size": {"field": "Cylinders", "type": "quantitative"}