chaco.base_data_range module

Defines the BaseDataRange class.

class chaco.base_data_range.BaseDataRange(*datasources, **kwtraits)

Bases: chaco.abstract_data_range.AbstractDataRange

Ranges represent sub-regions of data space.

They support “autoscaling” by querying their associated data sources.

add(*datasources)

Convenience method to add a data source.

remove(*datasources)

Convenience method to remove a data source.