(api)=

# API reference

```{eval-rst}
.. currentmodule:: jupytergis

.. autoclass:: GISDocument
    :members:

.. autofunction:: field
.. autofunction:: constant
.. autofunction:: when

.. autofunction:: heatmap
.. autofunction:: cluster

.. autofunction:: geometry_type
.. autofunction:: between
.. autofunction:: has_field

.. autoclass:: GrammarSymbology
    :members:
    :exclude-members: model_config

.. autoclass:: VisualEncoding
    :members:

.. autoclass:: VisualEncodings
    :members:

.. autoclass:: WhenBuilder
    :members:

.. autoclass:: FieldPredicate
    :members:

.. autoclass:: Predicate
    :members:

.. autoclass:: ScalarStop
    :members:

.. autoclass:: ClassificationMode
    :members:

.. autoclass:: Layer
    :members:

.. autoclass:: Mapping
    :members:

.. autoclass:: MappingChain
    :members:
```