logo_a.Rd
Data obtained from png package.
logo_n A matrix of colour values in native raster form.
logo_n
logo_a An array of RGB colour values.
logo_a
ximage(logo_n, asp = .3) ximage(logo_a, extent = c(8, 18, 60, 80), add = TRUE) rect(8, 60, 18, 80)