Stack tracks can be used to show spans over the layout. Spans will stack within their track to avoid overlap.
Demo (coming soon)
specific configuration parameters:
in
, out
or center
The data format is describe in this section.
For stack rules, a special argument can be passed in the rule condition:
var rules = [
{
parameter: 'color',
value: 'red',
condition: function(parent, datum, layer_index){
return (layer_index > 2);
}
}
]