meshlib.rasterload.Functions Class Reference

Static Public Member Functions
static meshlib.Raster	fromAnySupportedFormat (java.lang.String path, meshlib.RasterLoadSettings settings)
static meshlib.RasterInfo	infoFromAnySupportedFormat (java.lang.String path)
static meshlib.Raster	fromTiff (java.lang.String path, meshlib.RasterLoadSettings settings, meshlib.rasterload.TiffLoadSettings tiffSettings)
static meshlib.RasterInfo	infoFromTiff (java.lang.String path)

Detailed Description

The free functions of this namespace.

Member Function Documentation

fromAnySupportedFormat()

meshlib.Raster meshlib.rasterload.Functions.fromAnySupportedFormat ( java.lang.String path, meshlib.RasterLoadSettings settings )

static

detects the format from file extension and loads a raster from it Generated from function MR::RasterLoad::fromAnySupportedFormat.

Calls MR_RasterLoad_fromAnySupportedFormat(). The C++ function returns expected<MR::Raster, std::string>: the value is returned and an error is thrown as UnexpectedResultException.

fromTiff()

meshlib.Raster meshlib.rasterload.Functions.fromTiff ( java.lang.String path, meshlib.RasterLoadSettings settings, meshlib.rasterload.TiffLoadSettings tiffSettings )

static

loads the first image of a .tiff file as a raster with one layer:

• gray, palette and RGB images keep the stored samples of any type (gray values, color indices or color components) as channels;
• libtiff decodes the other formats (gray with alpha, YCbCr, CMYK, less than 8 bits per sample, etc.) to four UInt8 channels of RGBA colors, which are not multiplied by alpha unless the file stores them so (associated alpha);
• the formats that libtiff cannot decode are read as stored too if each pixel has one sample or three or more interleaved samples of 8 to 64 bits, otherwise loading fails;
• the files compressed by the methods that libtiff does not support fail to load;
• the rows keep the stored order whatever the Orientation tag says, also in the decoded formats Generated from function MR::RasterLoad::fromTiff.

Calls MR_RasterLoad_fromTiff(). The C++ function returns expected<MR::Raster, std::string>: the value is returned and an error is thrown as UnexpectedResultException.

infoFromAnySupportedFormat()

meshlib.RasterInfo meshlib.rasterload.Functions.infoFromAnySupportedFormat ( java.lang.String path )

static

detects the format from file extension and loads everything about the raster except its samples Generated from function MR::RasterLoad::infoFromAnySupportedFormat.

Calls MR_RasterLoad_infoFromAnySupportedFormat(). The C++ function returns expected<MR::RasterInfo, std::string>: the value is returned and an error is thrown as UnexpectedResultException.

infoFromTiff()

meshlib.RasterInfo meshlib.rasterload.Functions.infoFromTiff ( java.lang.String path )

static

loads everything about the raster except its values from .tiff format Generated from function MR::RasterLoad::infoFromTiff.

Calls MR_RasterLoad_infoFromTiff(). The C++ function returns expected<MR::RasterInfo, std::string>: the value is returned and an error is thrown as UnexpectedResultException.

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The documentation for this class was generated from the following file:

• rasterload/Functions.java