/usr/share/blt2.5/demos/scripts/graph5.tcl is in blt-demo 2.5.3+dfsg-4.
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 | set configOptions {
Element.LineWidth 0
Element.Pixels 0.7c
Element.ScaleSymbols true
Font { Courier 18 bold}
Height 4i
Legend.ActiveRelief raised
Legend.Font { Courier 14 }
Legend.padY 0
Title "Element Symbol Types"
Width 5i
}
set resName [string trimleft $graph .]
foreach { option value } $configOptions {
option add *$resName.$option $value
}
vector create xValues
xValues set {
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
}
for { set i 0 } { $i < 10 } { incr i } {
set vecName "y${i}"
vector create ${vecName}(10)
$vecName variable x
set x(:) [expr $i*50.0+10.0]
}
set attributes {
none "None" red red4 y0
circle "Circle" yellow yellow4 y2
cross "Cross" cyan cyan4 y6
diamond "Diamond" green green4 y3
plus "Plus" magenta magenta4 y9
splus "Splus" Purple purple4 y7
scross "Scross" red red4 y8
square "Square" orange orange4 y1
triangle "Triangle" blue blue4 y4
"@bitmaps/hobbes.xbm @bitmaps/hobbes_mask.xbm"
"Bitmap" yellow black y5
}
set count 0
foreach { symbol label fill color yVec } $attributes {
$graph element create line${count} \
-label $label \
-symbol $symbol \
-color $color \
-fill $fill \
-x xValues \
-y $yVec
incr count
}
$graph element configure line0 \
-dashes { 2 4 2 } \
-linewidth 2
Blt_ZoomStack $graph
Blt_Crosshairs $graph
Blt_ActiveLegend $graph
Blt_ClosestPoint $graph
Blt_PrintKey $graph
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