mirror of
https://github.com/qgis/QGIS.git
synced 2025-03-06 00:05:02 -05:00
33 lines
858 B
ReStructuredText
33 lines
858 B
ReStructuredText
COUNT UNIQUE POINTS IN POLYGON
|
|
==============================
|
|
|
|
Description
|
|
-----------
|
|
This algorithm counts the number of unique values of a points layer in a polygons one. The algorithm creates a new polygons
|
|
layer with an extra column in the attribute table containing the count of unique values for each feature.
|
|
|
|
Parameters
|
|
----------
|
|
|
|
- ``Polygons[Vector]``: polygons layer in input
|
|
- ``Points[Vector]``: points layer in input
|
|
- ``Class field[TableField]``: points layer column name of the unique value chosen
|
|
- ``Count field name[String]``: column name containging the count of unique values in the resulting polygons layer
|
|
|
|
Outputs
|
|
-------
|
|
|
|
- ``Result[Vector]``: the resulting polygons layer
|
|
|
|
See also
|
|
---------
|
|
|
|
|
|
Console usage
|
|
-------------
|
|
|
|
|
|
::
|
|
|
|
processing.runalg('qgis:countuniquepointsinpolygon', polygons, points, classfield, field, output)
|