channel method

VlChart channel(
  1. String name,
  2. String field
)

Sets a channel that every mark on this view inherits.

name The channel name. field The column name.

Returns This chart, so calls chain.

Implementation

VlChart channel(String name, String field) {
  VlJson ch = VlJson.objectValue();
  ch.setMember("field", VlJson.stringValue(field));
  this.enc.setMember(name, ch);
  cursor = name;
  return this;
}