qgis_rotatefeatures: QGIS algorithm - Rotate

In JanCaha/r_package_qgis: An extension of package "qgisprocess" providing direct R functions for QGIS functions

QGIS algorithm - Rotate

Description

QGIS Algorithm provided by QGIS (native c++) Rotate (native:rotatefeatures). This algorithm rotates feature geometries, by the specified angle clockwise Optionally, the rotation can occur around a preset point. If not set the rotation occurs around each feature's centroid.

Usage

qgis_rotatefeatures(
  INPUT = qgisprocess:::qgis_default_value(),
  ANGLE = qgisprocess:::qgis_default_value(),
  ANCHOR = qgisprocess:::qgis_default_value(),
  OUTPUT = qgisprocess:::qgis_default_value(),
  ...,
  .complete_output = .complete_output_option(),
  .quiet = .quiet_option(),
  .messages = .message_option()
)

Arguments

INPUT	source - Input layer. Path to a vector layer.
ANGLE	number - Rotation (degrees clockwise). A numeric value. field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field. expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression.
ANCHOR	point - Rotation anchor point. Point coordinate as an 'x,y' string, e.g. '1.5,10.1'.
OUTPUT	sink - Rotated. Path for new vector layer.
...	further parameters passed to qgisprocess::qgis_run_algorithm()
.complete_output	logical specifying if complete out of qgisprocess::qgis_run_algorithm() should be used (TRUE) or first output (most likely the main) should read (FALSE). Default value is TRUE.
.quiet	logical specifying if parameter .quiet for qgisprocess::qgis_run_algorithm() Default value is TRUE.
.messages	logical specifying if messages from qgisprocess::qgis_run_algorithm() should be printed (TRUE) or not (FALSE). Default value is FALSE.

Details

Outputs description

• OUTPUT - outputVector - Rotated

JanCaha/r_package_qgis documentation built on Nov. 3, 2024, 5:25 p.m.