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#!/usr/bin/env tclsh
## -*- tcl -*-
package require Tcl 8.4
package require Tk
package require Plotchart
# plotdemos4.tcl --
# Show a 3D bar chart
#
canvas .c -width 400 -height 400 -bg white
toplevel .t
canvas .t.c2 -width 300 -height 200 -bg white
canvas .t.c3 -width 300 -height 200 -bg white
canvas .t.c4 -width 300 -height 200 -bg white
pack .c -fill both
pack .t.c2 .t.c3 .t.c4 -fill both
#
# 3D barchart
#
set s [::Plotchart::create3DBarchart .c {-200.0 900.0 100.0} 7]
foreach {bar value} {red 765 green 234 blue 345 yellow 321
magenta 567 cyan -123 white 400} {
$s plot $bar $value $bar
}
$s title "3D Bars"
$s balloon 1.2 100 "Arrow pointing\nat second bar" south-east
#
# Three styles of radial charts
#
foreach {style canvas} {lines .t.c2 cumulative .t.c3 filled .t.c4} {
set s [::Plotchart::createRadialchart $canvas {A B LongerName C D} 10.0 $style]
$s plot {1 2 3 4 3} green 2
$s plot {4 5 0 1 4} red 3
$s title "Sample of a radial chart - style: $style"
}
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