.. _classification_to_vector_tab:

******************************
Classification to vector
******************************

.. contents::
    :local:


.. |registry_save| image:: _static/registry_save.png
    :width: 20pt

.. |project_save| image:: _static/project_save.png
    :width: 20pt

.. |optional| image:: _static/optional.png
    :width: 20pt

.. |input_list| image:: _static/input_list.jpg
    :width: 20pt

.. |input_text| image:: _static/input_text.jpg
    :width: 20pt

.. |input_date| image:: _static/input_date.jpg
    :width: 20pt

.. |input_number| image:: _static/input_number.jpg
    :width: 20pt

.. |input_table| image:: _static/input_table.jpg
    :width: 20pt

.. |open_file| image:: _static/semiautomaticclassificationplugin_open_file.png
    :width: 20pt

.. |new_file| image:: _static/semiautomaticclassificationplugin_new_file.png
    :width: 20pt

.. |add| image:: _static/semiautomaticclassificationplugin_add.png
    :width: 20pt

.. |reset| image:: _static/semiautomaticclassificationplugin_reset.png
    :width: 20pt

.. |bandset_tool| image:: _static/semiautomaticclassificationplugin_bandset_tool.png
    :width: 20pt

.. |download| image:: _static/semiautomaticclassificationplugin_download_arrow.png
    :width: 20pt

.. |export| image:: _static/semiautomaticclassificationplugin_export.png
    :width: 20pt

.. |tools| image:: _static/semiautomaticclassificationplugin_roi_tool.png
    :width: 20pt

.. |preprocessing| image:: _static/semiautomaticclassificationplugin_class_tool.png
    :width: 20pt

.. |band_processing| image:: _static/semiautomaticclassificationplugin_band_processing.png
    :width: 20pt

.. |postprocessing| image:: _static/semiautomaticclassificationplugin_post_process.png
    :width: 20pt

.. |bandcalc| image:: _static/semiautomaticclassificationplugin_bandcalc_tool.png
    :width: 20pt

.. |settings| image:: _static/semiautomaticclassificationplugin_settings_tool.png
    :width: 20pt

.. |script_tool| image:: _static/semiautomaticclassificationplugin_script.png
    :width: 20pt

.. |enter| image:: _static/semiautomaticclassificationplugin_enter.png
    :width: 20pt

.. |zoom_to_ROI| image:: _static/semiautomaticclassificationplugin_zoom_to_ROI.png
    :width: 20pt

.. |check| image:: _static/semiautomaticclassificationplugin_batch_check.png
    :width: 20pt

.. |select_all| image:: _static/semiautomaticclassificationplugin_select_all.png
    :width: 20pt

.. |docks| image:: _static/semiautomaticclassificationplugin_docks.png
    :width: 20pt

.. |add_sign_tool| image:: _static/semiautomaticclassificationplugin_add_sign_tool.png
    :width: 20pt

.. |guide| image:: _static/guide.png
    :width: 20pt

.. |help| image:: _static/help.png
    :width: 20pt

.. |reload| image:: _static/semiautomaticclassificationplugin_reload.png
    :width: 20pt

.. |checkbox| image:: _static/checkbox.png
    :width: 18pt

.. |run| image:: _static/semiautomaticclassificationplugin_run.png
    :width: 24pt

.. |radiobutton| image:: _static/radiobutton.png
    :width: 18pt

.. |pointer| image:: _static/semiautomaticclassificationplugin_pointer_tool.png
    :width: 20pt

.. |threshold_tool| image:: _static/semiautomaticclassificationplugin_threshold_tool.png
    :width: 20pt


.. figure:: _static/interface/classification_to_vector_tab.png
    :align: center
    :width: 100%

    :guilabel:`Classification to vector`


This tab allows for the conversion of a classification raster to vector
GeoPackage (``.gpkg``) .
Parallel processes are used for the conversion, resulting in a vector output
which is split in as many portions as the process numbers.
The argument dissolve allows for merging these portions, but it requires
additional processing time depending on vector size.

.. tip::
    Information about APIs of this tool in Remotior Sensus at this
    `link <https://remotior-sensus.readthedocs.io/en/latest/remotior_sensus.tools.raster_to_vector.html>`_ .

.. _classification_to_vector_input:

Classification to vector
^^^^^^^^^^^^^^^^^^^^^^^^^

.. list-table::
    :widths: auto
    :header-rows: 1

    * - Tool symbol and name
      - Description
    * - :guilabel:`Select the classification` |input_list|
      - select a classification raster (already loaded in QGIS)
    * - |reload|
      - refresh layer list


.. _classification_to_vector_symbology:

Symbology
^^^^^^^^^^^^^^^^^^^^^^^^^

.. list-table::
    :widths: auto
    :header-rows: 1

    * - Tool symbol and name
      - Description
    * - * |checkbox| :guilabel:`Use code from Signature list` |input_list| |optional|
      - if checked, color and class information are defined from
        :ref:`ROI_list`
        * ``MC ID``: use the ID of macroclasses
        * ``C ID``: use the ID of classes
    * - * |checkbox| :guilabel:`Dissolve output` |optional|
      - if checked, dissolve adjacent polygons having the same values


.. _classification_to_vector_run:

Run
^^^^^^^^^^^^^^^^^^^^^^^^^

    * - :guilabel:`Script` |script_tool|
      - add this function to the :ref:`script_tab`
    * - :guilabel:`RUN` |run|
      - run this function