showOverlay {imageUtilities}R Documentation

Overlay a binary image onto another image, displaying it using grid.

Description

Overlay a binary image onto another image, displaying it using grid.

Usage

  showOverlay(img, ovl,
    windowTitle = deparse(substitute(ovl)), ...)

Arguments

img

the image to overlay onto

ovl

the *binary* image to be overlaid onto img.

windowTitle

The title to use for the overlay (default being the variable name of the overlay image...) *NOT USED*

...

ignored.

Value

the connection to the viewport

Note

This just displays the overlay on top of the image. If you want the actual image object consisting of the overlay on the image, use makeOverlay.

See Also

Other overlay: makeOverlay, makeOverlay.grid


[Package imageUtilities version 1.0.3 Index]