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Diffstat (limited to 'demos/simpleRadar.tcl')
| -rw-r--r-- | demos/simpleRadar.tcl | 403 |
1 files changed, 0 insertions, 403 deletions
diff --git a/demos/simpleRadar.tcl b/demos/simpleRadar.tcl deleted file mode 100644 index 15df644..0000000 --- a/demos/simpleRadar.tcl +++ /dev/null @@ -1,403 +0,0 @@ -# $Id$ -# This simple radar has been initially developped by P. Lecoanet <lecoanet@cena.fr> -# It has been adapted by C. Mertz <mertz@cena.fr> for demo purpose. - -if {![info exists zincDemo]} { - error "This script should be run from the zinc-widget demo." -} - -namespace eval simpleRadar { - variable w .simpleRadar - catch {destroy $w} - toplevel $w - wm title $w "Simple radar display" - wm iconname $w SimpleRadar - - text $w.text -relief sunken -borderwidth 2 -height 11 - pack $w.text -expand yes -fill both - - $w.text insert end {This a very simple radar display, where you can see flight tracks, - a so-called ministrip (green) and and extend flight label (tan background). - The following operations are possible: - Shift-Button 1 for using a square lasso (result in the terminal). - Click Button 2 for identifiying the closest item (result in the terminal). - Button 3 for dragging most items, but not the ministrip (not in the same group). - Shift-Button 3 for zooming independently on X and Y axis. - Ctrl-Button 3 for rotationg graphic objects. - Enter/Leave in flight label fields, speed vector, position and leader, - and in the ministrip fields. - Click Button 1 on flight track to display a route.} - - - - #------------------------------------------------- - # Create zinc - #------------------------------------------------- - variable top 1 - variable scale 1.0 - variable centerX 0.0 - variable centerY 0.0 - variable zincWidth 800 - variable zincHeight 500 - variable delay 2000 - variable rate 0.3 - array unset tracks - # if true the flights are no more moving - variable pause 0 - - zinc $w.zinc -backcolor gray65 -relief sunken -font 10x20 \ - -width $zincWidth -height $zincHeight - pack $w.zinc -expand 1 -fill both - - $w.zinc add group $top -tags {controls radar} - $w.zinc configure -overlapmanager [$w.zinc find withtag radar] - - - #------------------------------------------------- - # Create control panel - #------------------------------------------------- - frame $w.f - pack $w.f - button $w.f.up -text Up -command "::simpleRadar::Up $w.zinc" - grid $w.f.up -row 0 -column 2 -sticky ew - button $w.f.down -text Down -command "::simpleRadar::Down $w.zinc" - grid $w.f.down -row 2 -column 2 -sticky ew - button $w.f.left -text Left -command "::simpleRadar::Left $w.zinc" - grid $w.f.left -row 1 -column 1 - button $w.f.right -text Right -command "::simpleRadar::Right $w.zinc" - grid $w.f.right -row 1 -column 3 - button $w.f.expand -text Expand -command "::simpleRadar::Expand $w.zinc" - grid $w.f.expand -row 1 -column 4 - button $w.f.shrink -text Shrink -command "::simpleRadar::Shrink $w.zinc" - grid $w.f.shrink -row 1 -column 0 - button $w.f.reset -text Reset -command "::simpleRadar::Reset $w.zinc" - grid $w.f.reset -row 1 -column 2 -sticky ew - button $w.f.pause -text Pause -command "::simpleRadar::Pause $w.zinc" - grid $w.f.pause -row 0 -column 6 - - #-------------------------------------------------- - # Resize handling code - #-------------------------------------------------- - bind $w.zinc <Configure> "::simpleRadar::resize $w.zinc %w %h" - - proc Up {z} { - variable centerY - set centerY [expr $centerY - 30.0] - updateTransform $z - } - - proc Down {z} { - variable centerY - set centerY [expr $centerY + 30.0] - updateTransform $z - } - - proc Left {z} { - variable centerX - set centerX [expr $centerX + 30.0] - updateTransform $z - } - - proc Right {z} { - variable centerX - set centerX [expr $centerX - 30.0] - updateTransform $z - } - - proc Expand {z} { - variable scale - set scale [expr $scale * 1.1] - updateTransform $z - } - - proc Shrink {z} { - variable scale - set scale [expr $scale * 0.9] - updateTransform $z - } - - proc Reset {z} { - variable centerX - variable centerY - variable scale - set scale 1.0 - set centerX 0.0 - set centerY 0.0 - updateTransform $z - } - - proc Pause {z} { - variable pause - set pause [expr ! $pause] - } - - proc resize {z w h} { - variable zincWidth - variable zincHeight - - set bw [$z cget -borderwidth] - set zincWidth [expr $w - 2 * $bw] - set zincHeight [expr $h - 2 * $bw] - updateTransform $z - } - - proc updateTransform {z} { - variable centerX - variable centerY - variable zincWidth - variable zincHeight - variable scale - - $z treset 1 - $z translate 1 [expr -$centerX] [expr -$centerY] - $z scale 1 $scale $scale - $z scale 1 1 -1 - $z translate 1 [expr $zincWidth/2] [expr $zincHeight/2] - } - - #------------------------------------------------ - # Create the tracks - #------------------------------------------------ - proc createTracks {z} { - variable oneTrack - variable zincWidth - variable zincHeight - variable scale - variable centerX - variable centerY - variable tracks - - set w [expr $zincWidth / $scale] - set h [expr $zincHeight / $scale] - - set allTracks {} - - set bOn "$z itemconfigure current \[$z currentpart\] -border contour" - set bOff "$z itemconfigure current \[$z currentpart\] -border noborder" - - for {set i 20} {$i > 0} {incr i -1} { - set item [$z add track radar 6 -lastasfirst 1] - lappend allTracks $item - set oneTrack $item - - set tracks($item,x) [expr rand()*$w - $w/2 + $centerX] - set tracks($item,y) [expr rand()*$h - $h/2 + $centerY] - set d [expr (rand() > 0.5) ? 1 : -1] - set tracks($item,vx) [expr (8.0 + rand()*10.0) * $d] - set d [expr (rand() > 0.5) ? 1 : -1] - set tracks($item,vy) [expr (8.0 + rand()*10.0) * $d] - $z itemconfigure $item -position "$tracks($item,x) $tracks($item,y)" -circlehistory 1 \ - -speedvector "$tracks($item,vx) $tracks($item,vy)" -speedvectorsensitive 1 \ - -labeldistance 30 -markersize 20 -historycolor white -filledhistory 0 \ - -labelformat {x80x60+0+0 x63a0^0^0 x33a0^0>1 a0a0>2>1 x33a0>3>1 a0a0^0>2} - $z itemconfigure $item 0 -filled 0 -backcolor gray60 -sensitive 1 - $z itemconfigure $item 1 -filled 1 -backcolor gray55 -text [format {AFR%03i} $i] - $z itemconfigure $item 2 -filled 0 -backcolor gray65 -text 360 - $z itemconfigure $item 3 -filled 0 -backcolor gray65 -text / - $z itemconfigure $item 4 -filled 0 -backcolor gray65 -text 410 - $z itemconfigure $item 5 -filled 0 -backcolor gray65 -text Balise - - for {set j 0} {$j < 6} {incr j} { - $z bind $item:$j <Enter> $bOn - $z bind $item:$j <Leave> $bOff - $z bind $item <1> "::simpleRadar::fieldSensitivity $z" - $z bind $item <Shift-1> {} - } - $z bind $item <Enter> [list $z itemconfigure current -historycolor red3 \ - -symbolcolor red3 -markercolor red3 -leaderwidth 2 \ - -leadercolor red3 -speedvectorwidth 2 -speedvectorcolor red3] - $z bind $item <Leave> [list $z itemconfigure current -historycolor white \ - -symbolcolor black -markercolor black -leaderwidth 1 \ - -leadercolor black -speedvectorwidth 1 -speedvectorcolor black] - $z bind $item:position <1> "::simpleRadar::createRoute $z" - $z bind $item:position <Shift-1> {} - set tracks($item,route) 0 - } - - set tracks(all) $allTracks - } - - createTracks $w.zinc - - #--------------------------------------------------- - # Create route way points - #--------------------------------------------------- - proc createRoute {z} { - variable tracks - - set track [$z find withtag current] - - if { $tracks($track,route) == 0 } { - set x [expr $tracks($track,x) + 8.0 * $tracks($track,vx)] - set y [expr $tracks($track,y) + 8.0 * $tracks($track,vy)] - set connected $track - for {set i 4} {$i > 0} {incr i -1} { - set wp [$z add waypoint radar 2 -position "$x $y" -labelformat x20x18+0+0 \ - -connecteditem $connected -connectioncolor green -symbolcolor green] - $z lower $wp $connected - $z bind $wp:0 <Enter> "$z itemconfigure current 0 -border contour" - $z bind $wp:position <Enter> "$z itemconfigure current -symbolcolor red" - $z bind $wp:leader <Enter> "$z itemconfigure current -leadercolor red" - $z bind $wp:connection <Enter> "$z itemconfigure current -connectioncolor red" - $z bind $wp:0 <Leave> "$z itemconfigure current 0 -border noborder" - $z bind $wp:position <Leave> "$z itemconfigure current -symbolcolor green" - $z bind $wp:leader <Leave> "$z itemconfigure current -leadercolor black" - $z bind $wp:connection <Leave> "$z itemconfigure current -connectioncolor green" - $z itemconfigure $wp 0 -text $i -filled 1 -backcolor gray55 - $z bind $wp:position <1> "::simpleRadar::delWaypoint $z" - set x [expr $x + (2.0 + rand()*8.0) * $tracks($track,vx)] - set y [expr $y + (2.0 + rand()*8.0) * $tracks($track,vy)] - set connected $wp - } - set tracks($track,route) $wp - } else { - set wp $tracks($track,route) - while { $wp != $track } { - set tracks($track,route) [$z itemcget $wp -connecteditem] - $z bind $wp:position <1> {} - $z bind $wp:position <Enter> {} - $z bind $wp:position <Leave> {} - $z bind $wp:leader <Enter> {} - $z bind $wp:leader <Leave> {} - $z bind $wp:connection <Enter> {} - $z bind $wp:connection <Leave> {} - $z bind $wp:0 <Enter> {} - $z bind $wp:0 <Leave> {} - $z remove $wp - set wp $tracks($track,route) - } - set tracks($track,route) 0 - } - } - - #----------------------------------------------------- - # Toggle current field sensitivity - #----------------------------------------------------- - proc fieldSensitivity {z} { - set curPart [$z currentpart] - if { [regexp {[0-9]+} $curPart] } { - set onOff [$z itemcget current $curPart -sensitive] - $z itemconfigure current $curPart -sensitive [expr !$onOff] - } - } - - #----------------------------------------------------- - # Removal of a route Waypoint - #----------------------------------------------------- - proc findTrack {z wp} { - set connected $wp - - while { [$z type $connected] != "track" } { - set connected [$z itemcget $connected -connecteditem] - } - return $connected - } - - proc delWaypoint {z} { - variable tracks - - set wp [$z find withtag current] - set track [findTrack $z $wp] - set next [$z itemcget $wp -connecteditem] - - set prev $tracks($track,route) - if { $prev != $wp } { - set prevnext [$z itemcget $prev -connecteditem] - while { $prevnext != $wp } { - set prev $prevnext - set prevnext [$z itemcget $prev -connecteditem] - } - } - $z itemconfigure $prev -connecteditem $next - $z bind $wp:position <1> {} - $z remove $wp - if { $wp == $tracks($track,route) } { - if { $next == $track } { - set tracks($track,route) 0 - } else { - set tracks($track,route) $next - } - } - } - - - #--------------------------------------------- - # Create a macro - #--------------------------------------------- - set macro [$w.zinc add tabular radar 10 -labelformat {x73x20+0+0 x20x20+0+0 x53x20+20+0}] - $w.zinc itemconfigure $macro 0 -backcolor tan1 -filled 1 -fillpattern AlphaStipple7 \ - -bordercolor red3 - $w.zinc itemconfigure $macro 1 -text a - $w.zinc itemconfigure $macro 2 -text macro - $w.zinc itemconfigure $macro -connecteditem $oneTrack - foreach part {0 1 2} { - $w.zinc bind $macro:$part <Enter> "::simpleRadar::borders $w.zinc 1" - $w.zinc bind $macro:$part <Leave> "::simpleRadar::borders $w.zinc 0" - } - - proc borders {z on} { - if { $on } { - set contour contour - } else { - set contour noborder - } - $z itemconfigure current 0 -border $contour - } - - #--------------------------------------------- - # Create a ministrip - #--------------------------------------------- - set ministrip [$w.zinc add tabular 1 10 -position {100 10} \ - -labelformat {x153x80^0^0 x93x20^0^0 x63a0^0>1 a0a0>2>1 x33a0>3>1 a0a0^0>2}] - $w.zinc itemconfigure $ministrip 0 -filled 1 -backcolor grey70 -border contour -bordercolor green - $w.zinc itemconfigure $ministrip 1 -text ministrip -color darkgreen -backcolor grey40 - $w.zinc itemconfigure $ministrip 2 -text field1 -color darkgreen -backcolor grey40 - $w.zinc itemconfigure $ministrip 3 -text field2 -color darkgreen -backcolor grey40 - $w.zinc itemconfigure $ministrip 4 -text f3 -color darkgreen -backcolor grey40 - $w.zinc itemconfigure $ministrip 5 -text field4 -color darkgreen -backcolor grey40 - - foreach field {1 2 3 4 5} { - $w.zinc bind $ministrip:$field <Enter> \ - "$w.zinc itemconfigure current $field -border contour -filled 1 -color white" - $w.zinc bind $ministrip:$field <Leave> \ - "$w.zinc itemconfigure current $field -border noborder -filled 0 -color darkgreen" - } - - #------------------------------------------- - # Create some maps - #------------------------------------------- - set dataDir [file join [file dirname [info script]] data] - videomap load [file join $dataDir videomap_paris-w_90_2] 0 paris-w - videomap load [file join $dataDir videomap_orly] 17 orly - videomap load [file join $dataDir hegias_parouest_TE.vid] 0 paris-ouest - - $w.zinc add map radar -color gray80 -mapinfo orly - $w.zinc add map radar -color gray60 -filled 1 -priority 0 \ - -fillpattern AlphaStipple6 -mapinfo paris-ouest - $w.zinc add map radar -color gray50 -mapinfo paris-w - - - #-------------------------------------------- - # Animate tracks along their trajectories - #-------------------------------------------- - variable timer [after $delay "::simpleRadar::refresh $w.zinc"] - bind $w.zinc <Destroy> {puts {canceling timer}; after cancel $::simpleRadar::timer} - - proc refresh {z} { - variable pause - variable timer - variable delay - variable tracks - variable rate - - set timer [after $delay "::simpleRadar::refresh $z"] - - if { ! $pause } { - foreach t $tracks(all) { - set tracks($t,x) [expr $tracks($t,x) + $tracks($t,vx) * $rate] - set tracks($t,y) [expr $tracks($t,y) + $tracks($t,vy) * $rate] - $z itemconfigure $t -position [list $tracks($t,x) $tracks($t,y)] - } - } - } -} |