/usr/share/blt2.4/demos/graph3.tcl is in blt-demo 2.4z-7ubuntu2.
This file is owned by root:root, with mode 0o755.
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 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 | #!/usr/bin/wish
package require BLT
# --------------------------------------------------------------------------
# Starting with Tcl 8.x, the BLT commands are stored in their own
# namespace called "blt". The idea is to prevent name clashes with
# Tcl commands and variables from other packages, such as a "table"
# command in two different packages.
#
# You can access the BLT commands in a couple of ways. You can prefix
# all the BLT commands with the namespace qualifier "blt::"
#
# blt::graph .g
# blt::table . .g -resize both
#
# or you can import all the command into the global namespace.
#
# namespace import blt::*
# graph .g
# table . .g -resize both
#
# --------------------------------------------------------------------------
if { $tcl_version >= 8.0 } {
namespace import blt::*
namespace import -force blt::tile::*
}
source scripts/demo.tcl
source scripts/stipples.tcl
set visual [winfo screenvisual .]
if { $visual != "staticgray" && $visual != "grayscale" } {
option add *Button.Background red
option add *TextMarker.Foreground black
option add *TextMarker.Background yellow
option add *LineMarker.Foreground black
option add *LineMarker.Background yellow
option add *PolyMarker.Fill yellow2
option add *PolyMarker.Outline ""
option add *PolyMarker.Stipple fdiagonal1
option add *activeLine.Color red4
option add *activeLine.Fill red2
option add *Element.Color purple
}
image create photo bgTexture \
-file ./images/chalk.gif
option add *Tile bgTexture
option add *Button.Tile ""
option add *Text.font -*-times*-bold-r-*-*-18-*-*
option add *header.font -*-times*-medium-r-*-*-18-*-*
option add *footer.font -*-times*-medium-r-*-*-18-*-*
option add *HighlightThickness 0
set graph [graph .g]
source scripts/graph3.tcl
text .header \
-wrap word \
-width 0 \
-height 3
set text {
This is an example of a bitmap marker. Try zooming in on
a region by clicking the left button, moving the pointer,
and clicking again. Notice that the bitmap scales too.
To restore the last view, click on the right button.
}
regsub -all "\n" $text "" text
.header insert end "$text\n"
.header configure -state disabled
htext .footer -text {Hit the %%
set im [image create photo -file ./images/stopsign.gif]
button $htext(widget).quit -image $im -command { exit }
$htext(widget) append $htext(widget).quit
%% button when you've seen enough. %%
label $htext(widget).logo -bitmap BLT
$htext(widget) append $htext(widget).logo
%%}
table . \
.header 0,0 -fill x -padx 4 -pady 4\
$graph 1,0 -fill both \
.footer 2,0 -fill x -padx 4 -pady 4
table configure . r0 r2 -resize none
source scripts/ps.tcl
bind $graph <Shift-ButtonPress-1> {
MakePsLayout $graph
}
if 0 {
set printer [printer open [lindex [printer names] 0]]
after 2000 {
$graph print2 $printer
}
}
#after 2000 {
# PsDialog $graph
#}
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