
Notes on sample Vista program
-----------------------------

This directory contains an example of a Vista module that can be
copied to a user's own directory and modified to perform other tasks.

This particular program displays an image under X Windows, and responds
to mouse clicks (of the left mouse button) on the window  by reporting
the row, column, and value of the pixel clicked.

The program is explained further in "Introduction to the Vista Library",
in the $VISTA/doc/intro directory.

($VISTA is the top of the Vista source directory tree.)


Making a copy of this program
-----------------------------

To copy this directory to your own directory, do a recursive copy:

% cp -r this-directory destination-directory

You can then cd to this directory and type "make" to compile the
module.  Test the module by running the program to look at an image:

% show $VISTA/data/einstein.v
