/usr/share/blt2.4/demos/scripts/graph8.tcl is in blt-demo 2.4z-4.2ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 | set X {
2.00000e-01 4.00000e-01 6.00000e-01 8.00000e-01 1.00000e+00
1.20000e+00 1.40000e+00 1.60000e+00 1.80000e+00 2.00000e+00
2.20000e+00 2.40000e+00 2.60000e+00 2.80000e+00 3.00000e+00
3.20000e+00 3.40000e+00 3.60000e+00 3.80000e+00 4.00000e+00
4.20000e+00 4.40000e+00 4.60000e+00 4.80000e+00 5.00000e+00
}
set Y1 {
1.14471e+01 2.09373e+01 2.84608e+01 3.40080e+01 3.75691e+01
3.91345e+01 3.92706e+01 3.93474e+01 3.94242e+01 3.95010e+01
3.95778e+01 3.96545e+01 3.97313e+01 3.98081e+01 3.98849e+01
3.99617e+01 4.00384e+01 4.01152e+01 4.01920e+01 4.02688e+01
4.03455e+01 4.04223e+01 4.04990e+01 4.05758e+01 4.06526e+01
}
set Y2 {
2.61825e+01 5.04696e+01 7.28517e+01 9.33192e+01 1.11863e+02
1.28473e+02 1.43140e+02 1.55854e+02 1.66606e+02 1.75386e+02
1.82185e+02 1.86994e+02 1.89802e+02 1.90683e+02 1.91047e+02
1.91411e+02 1.91775e+02 1.92139e+02 1.92503e+02 1.92867e+02
1.93231e+02 1.93595e+02 1.93958e+02 1.94322e+02 1.94686e+02
}
set Y3 {
4.07008e+01 7.95658e+01 1.16585e+02 1.51750e+02 1.85051e+02
2.16479e+02 2.46024e+02 2.73676e+02 2.99427e+02 3.23267e+02
3.45187e+02 3.65177e+02 3.83228e+02 3.99331e+02 4.13476e+02
4.25655e+02 4.35856e+02 4.44073e+02 4.50294e+02 4.54512e+02
4.56716e+02 4.57596e+02 4.58448e+02 4.59299e+02 4.60151e+02
}
proc FormatLabel { w value } {
return $value
}
#option add *Graph.aspect 1.25
option add *Graph.title "A Simple X-Y Graph"
option add *Graph.x.loose yes
option add *Graph.x.title "X Axis Label"
option add *Graph.y.title "Y Axis Label"
option add *Graph.y.rotate 90
option add *Graph.y.logScale yes
option add *Graph.y.loose no
option add *Graph.Axis.titleFont {Times 18 bold}
option add *Legend.activeRelief sunken
option add *Legend.background ""
option add *Legend.activeBackground khaki2
option add *Graph.background brown
option add *Element.xData $X
option add *activeLine.Color yellow4
option add *activeLine.Fill yellow
option add *Element.smooth natural
option add *Element.pixels 6
option add *Element.scaleSymbols yes
option add *Graph.line1.symbol circle
option add *Graph.line1.color red4
option add *Graph.line1.fill red1
option add *Graph.line2.symbol square
option add *Graph.line2.color purple4
option add *Graph.line2.fill purple1
option add *Graph.line3.symbol triangle
option add *Graph.line3.color green4
option add *Graph.line3.fill green1
$graph configure \
-width 4i \
-height 5i
$graph element create line1 \
-ydata $Y2
$graph element create line2 \
-ydata $Y3
$graph element create line3 \
-ydata $Y1
Blt_ZoomStack $graph
Blt_Crosshairs $graph
Blt_ActiveLegend $graph
Blt_ClosestPoint $graph
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