(by Michael Froehlich, 1994-11-11)

Important note to use icons in daVinci V1.4:
============================================

In this directory there are two graphs (files graph_of_figure_3.daVinci 
and icons.daVinci) which are using the new icon feature of daVinci V1.4. 
The images of icons (in X11 bitmap format) are loaded at runtime, so a 
user have to specify the directories where the images are located by using 
the shell variable DAVINCI_ICONDIR before starting daVinci.

For these two example graphs, you can do this in a csh with the following
command (first you have to replace <....> with the absolute path of the
directory where you've installed daVinci, e.g. /home/me/daVinci):

	setenv DAVINCI_ICONDIR <....>/images
	
If daVinci is not able to find the image filename for an icon (i.e. 
relative filename specified by attribute ICONFILE in the term represen-
tation of a graph) in the given directories (specified by shell varaible 
DAVINCI_ICONDIR), a question mark (?) is used instead of the image. More 
informations about icons and setting the shell variable can be found
in the User Manual.
