sagang_linesimplification: QGIS algorithm - Line simplification

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

QGIS algorithm - Line simplification

Description

QGIS Algorithm provided by SAGA Next Gen Line simplification (sagang:linesimplification). —————- Arguments —————- LINES: Lines Argument type: source Acceptable values: - Path to a vector layer OUTPUT: Simplified Lines Argument type: vectorDestination Acceptable values: - Path for new vector layer TOLERANCE: Tolerance Default value: 1 Argument type: number Acceptable values: - 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

Usage

sagang_linesimplification(
  LINES = qgisprocess:::qgis_default_value(),
  OUTPUT = qgisprocess:::qgis_default_value(),
  TOLERANCE = qgisprocess:::qgis_default_value(),
  ...,
  .complete_output = .complete_output_option(),
  .quiet = .quiet_option(),
  .messages = .message_option()
)

Arguments

LINES	source - Lines. Path to a vector layer.
OUTPUT	vectorDestination - Simplified Lines. Path for new vector layer.
TOLERANCE	number - Tolerance. 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.
...	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 - Simplified Lines

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