From: ellson <devnull@localhost>
Date: Sat, 12 Jan 2008 04:40:39 +0000 (+0000)
Subject: -renaming demo scripts so that they consistently use .<lang> for their extent
X-Git-Tag: LAST_LIBGRAPH~32^2~4867
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=1278530addaa4eccc0f4c2f4e76c368796c76e21;p=graphviz

-renaming demo scripts so that they consistently use .<lang> for their extent
-packaging demo scripts in the appropriate graphviz-<lang> rpm
-fix up php install directories
---

diff --git a/tclpkg/tclpathplan/demo/pathplan b/tclpkg/tclpathplan/demo/pathplan
deleted file mode 100755
index 40bc0be96..000000000
--- a/tclpkg/tclpathplan/demo/pathplan
+++ /dev/null
@@ -1,608 +0,0 @@
-#!/bin/sh
-# next line is a comment in tcl \
-exec wish "$0" ${1+"$@"}
-
-package require Tkspline
-package require Tclpathplan
-
-########################################################################
-# shape - a shape drawing tool for testing the spring layout engine
-#
-# John Ellson - ellson@graphviz.org - September 12, 1996
-
-# requires dash patch
-
-# Radio buttons select the drawing mode.
-#	"draw"		- draw a closed and filled polygon
-#	"stretch"   - move a vertex of a polygon, also
-#				  insert additional vertices with subsequent button 1 clicks
-#	"collapse"  - delete a vertex of a polygon (except last 2)
-#	"move"		- move a complete polygon without altering 
-#				  its shape, or move the whole canvas.
-#	"rotate"	- rotate a polygon about its center
-#	"scale"		- scale a polygon
-#	"clone"		- copy an existing shape
-#	"delete"	- remove an entire polygon object
-#	"path"		- draw a line between two polygons and the 
-#				  system will respond with the shortest path
-#				  around all the other polygons.
-#	"bezier path" - draw a line between two polygons and the 
-#				  system will respond with the spline that follows
-#				  the shortest path around all the other polygons.
-#	"id"		- identify a polygon.  mostly for debugging.
-
-# "draw," "stretch," "move," "path", "bezier path",  and "clone" use 
-# button 1 for first though penultimate points, then button 2 to 
-# complete the operation.
-
-# "rotate" and "scale" use the button 1 to grab a polygon and
-# button 2 to complete the operation.
-
-# "collapse" and "delete" just use button 1 
-
-# "stretch, " "move, " "collapse," and "delete" operations all act on
-# a highlighted object
-
-# "grid" constrains the locations of input points to lie on a grid of
-# the specified spacing (in pixels).
-
-# Future...
-#
-# some other possible operations:
-#   regularize (arrange points on circle)
-#   transformations: skew, distort, scale
-#	   label text (inside or relative)
-#   fill & outline color
-#   fill & outline stipple
-#   fill tile image
-#   outline dash (mark, space offset)
-#   outline width
-#   number of peripheries
-#
-#   group/ungroup
-#
-#   raise/lower (not required if no overlap)
-#
-#   constraints:  no overlap
-#				 no twist
-#
-#   resources:	shape library
-#				 stipple patterns
-#				 tile images
-#
-########################################################################
-
-set splinecolor orange
-
-set showmouse off
-
-proc nextpoint {vc c wx wy} {
-	global id mode oldx oldy gain0 angle0 index grid
-
-	set x [$c canvasx $wx]
-	set y [$c canvasy $wy]
-	set gx [expr $grid * int(($x / $grid) + 0.5)]
-	set gy [expr $grid * int(($y / $grid) + 0.5)]
-	switch $mode {
-		draw {
-			if [info exists id] {
-				$c insert $id 0 [list $gx $gy]
-			} {
-				set id [$c create polygon $gx $gy $gx $gy \
-					-fill red -outline #ffc000]
-			}
-		}
-		stretch {
-			if [info exists id] {
-				$c insert $id $index [list $gx $gy]
-			} {
-				set id [$c find withtag current]
-				if {$id == {}} {
-					unset id
-				} {
-					set index [$c index $id @$x,$y]
-					$c dchars $id $index
-					$c insert $id $index [list $gx $gy]
-				}
-			}
-		}
-		collapse {
-			set id [$c find withtag current]
-			if {$id != {}} {
-				set index [$c index $id @$x,$y]
-				if {[llength [$c coords $id]] > 4} {$c dchars $id $index}
-				$vc coords [lindex [$c gettags $id] 0] [$c coords $id]
-			}
-			unset id
-		}
-		clone {
-			if [info exists id] {
-				set tag [$vc insert [$c coords $id]]
-				$c addtag $tag withtag $id
-			}
-			set t [$c find withtag current]
-			if {$t != {}} {
-				set id [$c create [$c type $t] [$c coords $t]]
-				foreach config [$c itemconfigure $t] {
-					foreach {config . . . val} $config {break}
-					if {$config != "-tags"} {
-						$c itemconfigure $id $config $val
-					}
-				}
-				set oldx $gx
-				set oldy $gy
-			}
-		}
-		move {
-			set id [$c find withtag current]
-			if {$id == {}} {
-				$c scan mark $wx $wy
-			} {
-				set oldx $gx
-				set oldy $gy
-			}
-		}
-		scale {
-			set id [$c find withtag current]
-			if {$id == {}} {
-				unset id
-			} {
-				foreach {oldx oldy} \
-					[$vc center [lindex [$c gettags $id] 0]] {break}
-				set dx [expr $oldx-$x]
-				set dy [expr $oldy-$y]
-				set gain0 [expr sqrt($dx*$dx+$dy*$dy)]
-			}
-		}
-		rotate {
-			set id [$c find withtag current]
-			if {$id == {}} {
-				unset id
-			} {
-				foreach {oldx oldy} [$vc center [lindex [$c gettags $id] 0]] {
-					break
-				}
-				set angle0 [expr atan2($x-$oldx, $oldy-$y)]
-			}
-		}
-		path {
-			if [info exists id] {
-				set path [$c coords $id]
-				if [catch {$vc path $path} path] {
-					puts $path
-				} {
-					$c coords $id $path
-					$c itemconfigure $id -fill red
-					set id [$c create line $x $y $x $y \
-						-fill red -state disabled]
-				}
-			} {
-				set id [$c create line $gx $gy $gx $gy \
-					-fill red -state disabled]
-			}
-		}
-		bpath {
-			if [info exists id] {
-				set path [$c coords $id]
-				if [catch {$vc bpath $path} path] {
-					puts $path
-				} {
-					$c coords $id $path
-					$c itemconfigure $id -fill orange
-					set id [$c create line $x $y $x $y \
-						-smooth spline -fill orange -state disabled]
-				}
-			} {
-				set id [$c create line $gx $gy $gx $gy \
-					-smooth spline -fill orange -state disabled]
-			}
-		}
-		delete {
-		   $vc remove [lindex [$c gettags current] 0]
-		   $c delete current
-		}
-		triangulate {
-			global mode
-			if {[$vc bind triangle] == {}} {
-				$vc bind triangle {
-					if {$mode == "triangulate"} {
-						$c create polygon %t -tag triangles \
-							-fill {} -outline white -width 2 
-					} {
-						$c create polygon %t -tag triangles \
-							-fill {} -outline white -width 2  -state hidden
-					}
-				}
-			}
-			if {$mode == "triangulate"} {
-				$c itemconfigure triangles -state normal
-			} {
-				$c itemconfigure triangles -state hidden
-			} 
-			set t [$vc find $x $y]
-			if {$t != {}} {
-				$vc triangulate $t
-			}
-		}
-		id {
-		   set t [$vc find $x $y]
-		   if {$t == {}} {
-			   puts "at: $x $y ....nothing"
-		   } {
-			   puts "at: $x $y\nid: $t\ncoords: [$vc coords $t]"
-		   }
-		}
-	}
-}
-
-proc lastpoint {vc c args} {
-	global id mode
-	if [info exists id] {
-		switch $mode {
-			draw {
-				$c itemconfigure $id -fill darkgreen \
-					-outline yellow -activeoutline #ffc000
-				set tag [$vc insert [$c coords $id]]
-				$c addtag $tag withtag $id
-			}
-			clone {
-				set tag [$vc insert [$c coords $id]]
-				$c addtag $tag withtag $id
-			}
-			move - stretch - rotate - scale {
-				set t [lindex [$c gettags $id] 0]
-				if {$t != {} && $t != "current"} {
-					$vc coords $t [$c coords $id]
-				}
-			}
-			path {
-				set path [$c coords $id]
-				if [catch {$vc path $path} path] {
-					puts $path
-					$c delete $id
-				} {
-					$c coords $id $path
-					$c itemconfigure $id -fill 
-				}
-			}
-			bpath {
-				set path [$c coords $id]
-				if [catch {$vc bpath $path} path] {
-					puts $path
-					$c delete $id
-				} {
-					$c coords $id $path
-					$c itemconfigure $id -fill red
-				}
-			}
-		}
-		$c configure -scrollregion [$c bbox all]
-		unset id
-	}
-}
-
-proc motion {vc c wx wy} {
-	global id mode oldx oldy gain0 angle0 index grid showmouse
-	set x [$c canvasx $wx]
-	set y [$c canvasy $wy]
-		if {$showmouse == "on"} {
-			puts -nonewline stderr "\r$x,$y [list [$vc find $x $y]]	 "
-		}
-	if [info exists id] {
-		switch $mode {
-			draw {
-				set gx [expr $grid * int(($x / $grid) + 0.5)]
-				set gy [expr $grid * int(($y / $grid) + 0.5)]
-				$c dchars $id 0
-				$c insert $id 0 [list $gx $gy]
-			}
-			path {
-				$c dchars $id 0
-				$c insert $id 0 [list $x $y]
-			}
-			bpath {
-				$c dchars $id 0
-				$c insert $id 0 [list $x $y]
-			}
-			move - clone {
-				if {$id == {}} {
-					$c scan dragto $wx $wy 1
-				} {
-					set gx [expr $grid * int(($x / $grid) + 0.5)]
-					set gy [expr $grid * int(($y / $grid) + 0.5)]
-					$c move $id [expr $gx - $oldx] [expr $gy - $oldy]
-					set oldx $gx
-					set oldy $gy
-				}
-			}
-			stretch {
-				set gx [expr $grid * int(($x / $grid) + 0.5)]
-				set gy [expr $grid * int(($y / $grid) + 0.5)]
-				$c dchars $id $index
-				$c insert $id $index [list $gx $gy]
-			}
-			scale {
-				set t [lindex [$c gettags $id] 0]
-				set dx [expr $x-$oldx]
-				set dy [expr $y-$oldy]
-				set gain [expr sqrt($dx*$dx+$dy*$dy)/20]
-				$c coords $id [$vc scale $t $gain]
-			}
-			rotate {
-				set t [lindex [$c gettags $id] 0]
-				set alpha [expr atan2($x-$oldx,$oldy-$y) - $angle0]
-				$c coords $id [$vc rotate $t $alpha]
-			}
-		}
-	}
-}
-
-proc clearpaths {vc c} {
-	catch { $c delete triangles }
-	foreach i [$c find all] {
-		set t [$c type $i]
-		if {$t == "line"} {$c delete $i}
-	}
-}
-
-proc clearall {vc c} {
-	catch { $c delete triangles }
-	foreach i [$c find all] {
-		if {[$c type $i] == "polygon"} {$vc remove [lindex [$c gettags $i] 0]}
-		$c delete $i
-	}
-}
-
-proc loadpaths {vc c file} {
-	if [catch {open $file r} f] {
-		error "unable to open file for read: $file"
-	}
-	clearpaths $vc $c
-	while {![eof $f]} {
-		set path [gets $f]
-		if {$path == {}} {continue}
-		if [catch {$vc bpath $path} path] {
-			puts $path
-		} {
-			$c create line $path \
-				-smooth spline -fill #ff00c0 -state disabled
-		}
-	}
-	close $f
-	$c configure -scrollregion [$c bbox all]
-}
-
-proc loadvconfig {vc c file} {
-	if [catch {open $file r} f] {
-		error "unable to open file for read: $file"
-	}
-	clearall $vc $c
-	while {![eof $f]} {
-		set coords [string trim [gets $f]]
-		if {$coords == {}} {continue}
-		set tag [$vc insert $coords]
-		$c create polygon $coords \
-			-tag $tag \
-			-fill darkgreen \
-			-outline yellow \
-			-activeoutline #ffc000
-	}
-	close $f
-	$c configure -scrollregion [$c bbox all]
-}
-
-proc savepaths {vc c file} {
-	if [catch {open $file w} f] {
-		error "unable to open file for write: $file"
-	}
-	foreach i [$c find all] {
-		set t [$c type $i]
-		if {$t == "line"} {
-			set path [$c coords $i]
-			set l [llength $path]
-			set x1 [lindex $path 0]
-			set y1 [lindex $path 1]
-			set x2 [lindex $path [incr l -2]]
-			set y2 [lindex $path [incr l]]
-			puts $f "$x1 $y1 $x2 $y2"
-		}
-	}
-	close $f
-}
-
-proc savevconfig {vc c file} {
-	if [catch {open $file w} f] {
-		error "unable to open file for write: $file"
-	}
-	foreach id [$vc list] {
-		puts $f [$vc coords $id]
-	}
-	close $f
-}
-
-proc nextfile {} {
-	global filename
-	set filename [file join [file dirname $filename] [file tail $filename]]
-	set files [glob [file join [file dirname $filename] *[file extension $filename]]]
-	set filename [lindex $files [expr ([lsearch $files $filename] + 1) % [llength $files]]]
-}
-
-set vc [vgpane]
-set mode draw
-set filename "pathplan_data/unknown.dat"
-frame .fl
-set a [frame .fl.a]
-set b [frame .fl.b]
-set c [canvas $a.c \
-	-relief sunken \
-	-borderwidth 2 \
-	-bg lightblue \
-	-xscrollcommand "$b.h set" \
-	-yscrollcommand "$a.v set"]
-scrollbar $b.h -command "$c xview" -orient horiz
-scrollbar $a.v -command "$c yview"
-frame $b.pad \
-	-width [expr [$a.v cget -width] + \
-		[$a.v cget -bd]*2 + [$a.v cget -highlightthickness]*2 ] \
-	-height [expr [$b.h cget -width] + \
-		[$b.h cget -bd]*2 + [.fl.b.h cget -highlightthickness]*2 ]
-frame .fr
-frame .fr.bpath
-pack [radiobutton .fr.bpath.bpath -text "bezier path" -value bpath \
-		-highlightthickness 0 -anchor w -variable mode] \
-		-side left -anchor w -fill x
-pack [scale .fr.grid -orient horizontal -label grid -variable grid \
-		-highlightthickness 0 -from 1 -to 100] \
-	[radiobutton .fr.draw -text draw -value draw \
-		-highlightthickness 0 -anchor w -variable mode] \
-	[radiobutton .fr.stretch -text stretch -value stretch \
-		-highlightthickness 0 -anchor w -variable mode] \
-	[radiobutton .fr.collapse -text collapse -value collapse \
-		-highlightthickness 0 -anchor w -variable mode] \
-	[radiobutton .fr.clone -text clone -value clone \
-		-highlightthickness 0 -anchor w -variable mode] \
-	[radiobutton .fr.move -text move -value move \
-		-highlightthickness 0 -anchor w -variable mode] \
-	[radiobutton .fr.rotate -text rotate -value rotate \
-		-highlightthickness 0 -anchor w -variable mode] \
-	[radiobutton .fr.scale -text scale -value scale \
-		-highlightthickness 0 -anchor w -variable mode] \
-	[radiobutton .fr.delete -text delete -value delete \
-		-highlightthickness 0 -anchor w -variable mode] \
-	[radiobutton .fr.path -text path -value path \
-		-highlightthickness 0 -anchor w -variable mode] \
-	.fr.bpath \
-	[radiobutton .fr.id -text id -value id \
-		-highlightthickness 0 -anchor w -variable mode] \
-	[radiobutton .fr.triangulate -text triangulate -value triangulate \
-		-highlightthickness 0 -anchor w -variable mode] \
-		-anchor w -fill x
-frame .fr.load
-pack [button .fr.load.load -text load \
-		 -highlightthickness 0 -command "loadvconfig $vc $c \$filename"] \
-	[button .fr.load.paths -text loadpaths \
-		 -highlightthickness 0 -command "loadpaths $vc $c \$filename"] \
-		 -side left -fill x -expand true
-frame .fr.save
-pack [button .fr.save.save -text save \
-		 -highlightthickness 0 -command "savevconfig $vc $c \$filename"] \
-	[button .fr.save.paths -text savepaths \
-		 -highlightthickness 0 -command "savepaths $vc $c \$filename"] \
-		 -side left -fill x -expand true
-frame .fr.clear
-pack [button .fr.clear.all -text clear -command "clearall $vc $c" \
-		-highlightthickness 0] \
-	[button .fr.clear.paths -text clearpaths -command "clearpaths $vc $c" \
-		-highlightthickness 0] \
-		 -side left -fill x -expand true
-frame .fr.file
-pack [entry .fr.file.name -textvar filename -highlightthickness 0] \
-		 -side left -fill x -expand true
-pack [button .fr.file.next -text next \
-		 -highlightthickness 0 -command "nextfile"] \
-		 -side left
-frame .fr.quitdebug
-pack [button .fr.quitdebug.debug -text debug \
-		 -highlightthickness 0 -command "$vc debug"] \
-	[button .fr.quitdebug.quit -text quit \
-		 -highlightthickness 0 -command "exit"] \
-	-side left -fill x -expand true
-pack .fr.quitdebug .fr.clear .fr.save .fr.load .fr.file \
-	[label .fr.flabel -anchor w -text "file"] \
-	[entry .fr.coordinates -textvar coordinates -highlightthickness 0] \
-	[label .fr.clabel -anchor w -text "coordinates"] \
-		-side bottom -fill x -expand true
-pack $a.v -side right -fill y
-pack $c -side left -fill both -expand true
-pack $b.h -side left -fill x -expand true
-pack $b.pad -side right
-pack $b -side bottom -fill x
-pack $a -side top -fill both -expand true
-pack .fl -side left -fill both -expand true
-pack .fr -side left -fill y
-
-bind $c <1> "nextpoint $vc $c %x %y"
-bind $c <2> "lastpoint $vc $c"
-bind $c <Motion> "motion $vc $c %x %y"
-
-trace variable mode w "lastpoint $vc $c"
-
-bind .fr.file.name <Return> {
-	.fr.loadsave.load flash
-	loadvconfig $vc $c $filename
-}
-
-bind .fr.coordinates <Return> {
-	if {$coordinates == {}} {continue}
-	set coords [split $coordinates]
-	set coordinates {}
-	switch $mode {
-		draw {
-			if [catch {$vc insert $coords} tag] {
-				puts $tag
-			} {
-				$c create polygon $coords \
-					-fill darkgreen \
-					-outline yellow \
-					-activeoutline #ffc000 \
-					-tag $tag
-			}
-		}
-		path {
-			if [catch {$vc path $coords} coords] {
-				puts $coords
-			} {
-				$c create line $coords -fill #ff00c0 -state disabled
-			}
-		}
-		bpath {
-			if [catch {$vc bpath $coords} coords] {
-				puts $coords
-			} {
-				$c create line $coords \
-					-smooth spline -fill orange -state disabled
-			}
-		}
-	}
-}
-
-proc balloon_help {w msg} {
-  bind $w <Enter> "after 1000   \"balloon_help_aux %W [list $msg]\""
-  bind $w <Leave> "after cancel \"balloon_help_aux %W [list $msg]\"
-	  catch {destroy %W.balloon_help}"
-}
- 
-proc balloon_help_aux {w msg} {
-  set t $w.balloon_help
-  catch {destroy $t}
-  toplevel $t
-  wm overrideredirect $t 1
-  pack [label $t.l -text $msg -relief groove -bd 1 -bg yellow] -fill both
-  wm geometry $t +[expr [winfo rootx $w]+([winfo width $w]/2)]+[expr \
-	  [winfo rooty $w]+([winfo height $w]/2)]
-}
-
-balloon_help .fr.grid "set grid size for draw operations"
-balloon_help .fr.draw "draw a region. B1 foreach vertex except B2 for last"
-balloon_help .fr.stretch "B1 to stretch a vertex, next B1 inserts new vertex. B2 to end"
-balloon_help .fr.collapse "B1 collapses a vertex"
-balloon_help .fr.clone "each B1 creates a new clone of a region, B2 to end"
-balloon_help .fr.move "B1 to move, B2 to end"
-balloon_help .fr.rotate "B1 to rotate, B2 to end"
-balloon_help .fr.scale "B1 to scale, B2 to end"
-balloon_help .fr.delete "B1 to delete a region"
-balloon_help .fr.path "B1 starts a euclidean shortest path, B2 to end"
-balloon_help .fr.bpath.bpath "B1 starts a bezier spline path, B2 to end"
-balloon_help .fr.triangulate "B1 to display triangulation of a polygon"
-balloon_help .fr.id "print the identifier of a region"
-balloon_help .fr.coordinates "text entry of coordinates, alternative to button operations"
-balloon_help .fr.file.name "current file name, or enter new name"
-balloon_help .fr.file.next "next file with same directory and extension"
-balloon_help .fr.save.paths "save paths to file"
-balloon_help .fr.load.paths "load paths from file"
-balloon_help .fr.save.save "save regions to file"
-balloon_help .fr.load.load "load regions from file"
-balloon_help .fr.clear.all "clear canvas of all regions and paths"
-balloon_help .fr.clear.paths "clear canvas of all paths"
-balloon_help .fr.quitdebug.quit "quit this application"
-balloon_help .fr.quitdebug.debug "dump the vconfig"
diff --git a/tclpkg/tclpathplan/demo/pathplan.README b/tclpkg/tclpathplan/demo/pathplan.README
deleted file mode 100644
index 9410936e9..000000000
--- a/tclpkg/tclpathplan/demo/pathplan.README
+++ /dev/null
@@ -1,11 +0,0 @@
-pathplan - Pathplan demo
-
-Author: John Ellson <ellson@graphviz.org>
-
-Package requires: wish, tclpathplan, tkspline
-
-Pathplan is a library for finding stright-line or bezier routes
-around abitrary polygon obstacles.  This script is a demo of
-the capabilities of the library.  It supports the creation of polygon
-obstacles and the specification of the endpoints of paths between
-which the shortest path is found.