View Concatenation
The concat
operator allows for building visualizations with multiple tracks.
Example
{
"data": { "url": "sincos.csv" },
"concat": [
{
"mark": "point",
"encoding": {
"x": { "field": "x", "type": "quantitative" },
"y": { "field": "sin", "type": "quantitative" }
}
},
{
"mark": "point",
"encoding": {
"x": { "field": "x", "type": "quantitative" },
"y": { "field": "cos", "type": "quantitative" }
}
}
]
}
Resolve
The scales of the x
channel are always shared. By default, all other
channels have independent scales.