ASPECT-CROP(1)

NAME
aspect-crop - find proper trim rectangles for xwallpaper

SYNOPSIS
aspect-crop [a:b] file ...

DESCRIPTION
aspect-crop is an interactive tool for computing trim rectangles for xwallpaper(1).

Parameters are an optional aspect ratio a:b, followed by picture file name(s).

aspect-crop will display the first picture, and allow the user to select a rectangle from that picture (optionally constrained by the given aspect-ratio).

aspect-crop reacts to the following key-presses:

c   Toggle rubberband aspect (unconstrained/constrained)
f   Force the rubberband to fit in the picture and to be the correct aspect ratio. By default, there is a bit of leeway.
n   Display the trim parameters and go to the next picture,
p   Display the trim parameters,
s   Go to the next pciture,
t   Test the current trim box, passing it to xwallpaper(1), and print it.
+   Zoom in,
-   Zoom out.

Note that aspect-crop will display a given set of trim parameters just once, so if you test the box, and go to the next picture, you won't get a dual display.

AUTHORS
The aspect-crop utility was written by Marc Espie <espie@openbsd.org>.