openswmmvis::io::gdalcaps Namespace Reference

Functions
void	ensureRegistered ()
	Idempotently registers all GDAL/OGR drivers (safe to call often).
bool	driverAvailable (const char *shortName)
	True when a GDAL/OGR driver with this short name is registered.
QStringList	availableRasterExtensions ()
	Lower-cased, de-duplicated file extensions ("tif", "asc", …) that registered raster drivers report they can open. Sorted.
QStringList	availableVectorExtensions ()
	availableRasterExtensions() counterpart for vector (OGR) drivers.
QString	rasterOpenFilter ()
	A QFileDialog filter string for opening raster layers, built from the drivers actually present. "All supported" first, per-format groups next, "All files (*)" last. Formats whose driver is not registered never appear — so the dialog cannot promise a format the build can't open.
QString	vectorOpenFilter ()
	vectorOpenFilter() counterpart for vector layers.

Function Documentation

availableRasterExtensions()

QStringList openswmmvis::io::gdalcaps::availableRasterExtensions

(

)

Lower-cased, de-duplicated file extensions ("tif", "asc", …) that registered raster drivers report they can open. Sorted.

availableVectorExtensions()

QStringList openswmmvis::io::gdalcaps::availableVectorExtensions

(

)

availableRasterExtensions() counterpart for vector (OGR) drivers.

driverAvailable()

bool openswmmvis::io::gdalcaps::driverAvailable

(

const char *

shortName

)

True when a GDAL/OGR driver with this short name is registered.

Parameters

shortName

GDAL driver short name, e.g. "GTiff", "GPKG", "OpenFileGDB", "netCDF".

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ensureRegistered()

void openswmmvis::io::gdalcaps::ensureRegistered

(

)

Idempotently registers all GDAL/OGR drivers (safe to call often).

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rasterOpenFilter()

QString openswmmvis::io::gdalcaps::rasterOpenFilter

(

)

A QFileDialog filter string for opening raster layers, built from the drivers actually present. "All supported" first, per-format groups next, "All files (*)" last. Formats whose driver is not registered never appear — so the dialog cannot promise a format the build can't open.

vectorOpenFilter()

QString openswmmvis::io::gdalcaps::vectorOpenFilter

(

)

vectorOpenFilter() counterpart for vector layers.