Presenters

Presenters are Transformo components that provide information about the configured transformation. A Presenter can return a wide variety of results, for instance residual statitics of a derived transformation model, a description of a derived transformation given in a standardised format or insights into the data used to create a transformation model.

The output of all the Presenters used in a Transformo configuration are collected in the final report, wether it is returned as a PDF-file, a MarkDown-file or printed in the terminal. Some Presenters produce artifacts such as GeoJSON-files which will be available in the specified location.

In a Transformo configuration Presenters are set up in the presenters section:

...
presenters:
- type: proj_presenter
  name: PROJ String
- type: residual_presenter
  name: Coordinate differences
  coordinate_type: cartesian
  geojson_file: residuals.geojson
...

See the documentation pages for the individual Presenters to learn about their configuration options.