.. _API: API reference ====================== Data transformers ----------------- ``gpdvega`` register two data transformers: * ``'gpd_to_values'`` stores GeoDataFrame as inline values in the chart definition using :py:func:`gpdvega.gpd_to_values`. * ``'gpd_to_json'`` stores GeoDataFrame as separate json file with array of GeoJSON object and includes a link to it into chart definition using :py:func:`gpdvega.gpd_to_json` .. note:: ``gpdvega`` enables ``'gpd_to_values'`` as active data tranformer. Please see Altair data transformers_ documentation for description of data pipeline mechanism API ------------- .. automodule:: gpdvega :members: .. _transformers: https://altair-viz.github.io/user_guide/data_transformers.html