Physical pixel size (microns) of the primary scene, full resolution — qpi_pixel_size_um • bgnormR

Physical pixel size (microns) of the primary scene, full resolution

Usage

qpi_pixel_size_um(meta)

Arguments

meta: A QPTIFFMetadata object.

Value

Numeric scalar, or NULL.

Examples

path <- system.file("extdata", "PA_HNC_sample.ome.tiff", package = "bgnormR")
qpi_pixel_size_um(metadata(read_qptiff(path)))
#> Reading TIFF directory structure ...
#> Reading OME-TIFF metadata ...
#> Reading IFD page layouts ...
#> Loading 5 channel(s) ...
#> Loading 5 channel(s) ...
#> Error: unable to find an inherited method for function ‘metadata’ for signature ‘x = "QPTIFFImage"’