Plots a .jpg image

A very simple image plotter. If provided with a path, reads the .jpg and plots it. If not provided with an imagematrix, will ask you to choose interactively a .jpeg image.

Usage

img_plot(img)

img_plot0(img)

Arguments

img

a matrix of an image, such as those obtained with readJPEG.

Value

a plot

Details

img_plot is used in import functions such as import_jpg1; img_plot0 does the same job but preserves the par and plots axes.