gdal_nearblack: QGIS algorithm Near black

Description Usage Arguments Details

View source: R/gdal_nearblack.R

Description

QGIS Algorithm provided by GDAL Near black (gdal:nearblack)

Usage

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gdal_nearblack(
  INPUT = qgisprocess::qgis_default_value(),
  NEAR = qgisprocess::qgis_default_value(),
  WHITE = qgisprocess::qgis_default_value(),
  OPTIONS = qgisprocess::qgis_default_value(),
  EXTRA = qgisprocess::qgis_default_value(),
  OUTPUT = qgisprocess::qgis_default_value(),
  ...,
  .complete_output = TRUE
)

Arguments

INPUT

raster - Input layer. Path to a raster layer.

NEAR

number - How far from black (white). A numeric value.

WHITE

boolean - Search for nearly white pixels instead of nearly black. 1 for true/yes. 0 for false/no.

OPTIONS

string - Additional creation options. String value.

EXTRA

string - Additional command-line parameters. String value.

OUTPUT

rasterDestination - Nearblack. Path for new raster layer.

...

further parameters passed to qgisprocess::qgis_run_algorithm()

.complete_output

logical specifing 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.

Details

Outputs description


JanCaha/r_package_qgis documentation built on Nov. 3, 2021, 1:41 a.m.