# Demonstrate screen interaction using mouse variables # # MOUSE_X MOUSE_Y MOUSE_KEY MOUSE_CHAR # set termoption enhanced set title "Demo interactive placement of labels using mouse feedback" set label 1 at graph 0.02, graph 0.9 set label 1 "Position mouse at desired start of label and start typing\nEnhanced text syntax may be used\nArrow keys will reposition label as you go\n <del> or <bs> allows editing\n <tab> to terminate this label\n <esc> to terminate demo" set border 0 unset xtics unset ytics set key box plot sin(13*besj0(x))/x # # Initialize label identifier # LID = 100 # # Loop over interactive placement of new labels # load "mouselab_1.dem" print "Back from mouselab_1" show label # # All done with demo # unset label 1 set label 2 "DONE" replot pause -1 "Hit <cr> to continue" reset
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