hist(6D)

hist - compute and display the histogram of an image file.

As shipped in IRIX 6.5.15. Unchanged since IRIX 6.5.

NAME
     hist - compute and display the histogram of an image file.

SYNOPSIS
     /usr/sbin/hist inimage

DESCRIPTION
     hist reads an image file specified by the user, then computes and
     displays the histogram of the image file.  The red hash-marks indicate
     the boundaries of the range of intensities for a given image.  The black
     line starting in the bottom left corner and going up to the top right is
     the indicator of the distribution function of the histogram.

     Pressing LEFTMOUSE will print the pixel value currently under the cursor.