#
# $Id: mouselab_1.dem,v 1.0 2006/06/22 00:34:09 sfeam Exp $
#
# Demonstrate screen interaction using mouse variables
#
#     MOUSE_X MOUSE_Y MOUSE_KEY MOUSE_CHAR
#
# On entry, LID is the identifier for the previous label
#
LID = LID + 1
set label 2 sprintf(">>> READY FOR LABEL %d <<<",LID-100) 
set label 2 at graph .02, graph .65 tc lt (LID-100)
replot

#
# Get mouse position and first character of label
#
pause mouse key
LABEL = MOUSE_CHAR
LABEL_X = MOUSE_X
LABEL_Y = MOUSE_Y
set label LID LABEL at LABEL_X, LABEL_Y
replot
#
# Call routine that catches keystrokes one by one and
# updates the label
#
load "mouselab_2.dem"
#
# Print out final label details
#
show label LID

#
# Loop until we see an <esc>
#
if (MOUSE_KEY != 27) reread