Below is a small script - ran by "wish -f file.tcl"
When I run this script and move the slider bar at the bottom on centos 4
x86_64 I get increasing font sizes
from 5 to 49. Anything 50 and after is all the same size.
How do I get bigger fonts?
THanks,
Jerry
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proc updateText {args} {
set text [.c1 find withtag text]
foreach {name size type} [.c1 itemcget $text -font] {break}
set font [list $name $::value $type]
.c1 itemconfigure $text -font $font
}
set c [canvas .c1 -width 800 -height 600 -bg white]
set s [scale .s1 -from 5 -to 200 -orient horizontal -var ::value -length
400]
set text [$c create text 400 300 -text "Test" -anchor c -fill red -tag
text -font Helvetica]
trace variable ::value w updateText
pack $c $s
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