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* wrap/python/cgi/ltl2tgba.in: Convert GIFs to PNGs. Restrict

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the size of dot's output to 1024x1024.
* src/tgbaalgos/dotty.cc (dotty_bfs::start): Do not preset
the size of the graph.  Set height=0 for the invisible state.
This commit is contained in:
Alexandre Duret-Lutz 2003-08-07 12:14:01 +00:00
parent e88b41d8c9
commit 1276abd290
4 changed files with 32 additions and 13 deletions
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5
wrap/python/cgi/README
View file

@ -37,5 +37,8 @@ You have to install the script yourself if you want to test it.
will run the script when the HTTP server processes the
request.
ltl2tgba purges old files (>10min) from this directory
ltl2tgba purges old files (>10min) from this directory
each time it runs.
4) `dot' from the GraphViz package, and `convert' from
the ImageMagick package should be in the PATH.

30
wrap/python/cgi/ltl2tgba.in
View file

@ -126,9 +126,11 @@ if show_formula_gif:
outfile = spot.ofstream(imgprefix + '-f.dot')
spot.dotty(outfile, f)
del outfile
os.spawnlp(os.P_WAIT, 'dot', 'dot', '-Tgif', '-o',
os.spawnlp(os.P_WAIT, 'dot', 'dot', '-Tgif', '-Gsize=14,14', '-o',
imgprefix + '-f.gif', imgprefix + '-f.dot')
print '<img src="' + imgprefix + '-f.gif">'
os.spawnlp(os.P_WAIT, 'convert', 'convert',
imgprefix + '-f.gif', imgprefix + '-f.png')
print '<img src="' + imgprefix + '-f.png">'
print '<H2>Automaton</H2>'
@ -155,9 +157,11 @@ if show_automaton_gif:
outfile = spot.ofstream(imgprefix + '-a.dot')
spot.dotty_reachable(outfile, concrete)
del outfile
os.spawnlp(os.P_WAIT, 'dot', 'dot', '-Tgif', '-o',
os.spawnlp(os.P_WAIT, 'dot', 'dot', '-Tgif', '-Gsize=14,14', '-o',
imgprefix + '-a.gif', imgprefix + '-a.dot')
print '<img src="' + imgprefix + '-a.gif">'
os.spawnlp(os.P_WAIT, 'convert', 'convert',
imgprefix + '-a.gif', imgprefix + '-a.png')
print '<img src="' + imgprefix + '-a.png">'
if show_degen_dot or show_degen_gif:
@ -174,9 +178,11 @@ if show_degen_dot or show_degen_gif:
outfile = spot.ofstream(imgprefix + '-d.dot')
spot.dotty_reachable(outfile, degen)
del outfile
os.spawnlp(os.P_WAIT, 'dot', 'dot', '-Tgif', '-o',
os.spawnlp(os.P_WAIT, 'dot', 'dot', '-Tgif', '-Gsize=14,14', '-o',
imgprefix + '-d.gif', imgprefix + '-d.dot')
print '<img src="' + imgprefix + '-d.gif">'
os.spawnlp(os.P_WAIT, 'convert', 'convert',
imgprefix + '-d.gif', imgprefix + '-d.png')
print '<img src="' + imgprefix + '-d.png">'
else:
degen = 0
@ -200,9 +206,11 @@ if show_relation_dot or show_relation_set or show_relation_gif:
spot.bdd_print_dot(outfile, concrete.get_dict(),
concrete.get_core_data().relation)
del outfile
os.spawnlp(os.P_WAIT, 'dot', 'dot', '-Tgif', '-o',
os.spawnlp(os.P_WAIT, 'dot', 'dot', '-Tgif', '-Gsize=14,14', '-o',
imgprefix + '-b.gif', imgprefix + '-b.dot')
print '<img src="' + imgprefix + '-b.gif">'
os.spawnlp(os.P_WAIT, 'convert', 'convert',
imgprefix + '-b.gif', imgprefix + '-b.png')
print '<img src="' + imgprefix + '-b.png">'
if show_acceptance_dot or show_acceptance_set or show_acceptance_gif:
print '<H3>Acceptance relation</H3>'
@ -217,9 +225,11 @@ if show_acceptance_dot or show_acceptance_set or show_acceptance_gif:
spot.bdd_print_dot(outfile, concrete.get_dict(),
concrete.get_core_data().accepting_conditions)
del outfile
os.spawnlp(os.P_WAIT, 'dot', 'dot', '-Tgif', '-o',
os.spawnlp(os.P_WAIT, 'dot', 'dot', '-Tgif', '-Gsize=14,14', '-o',
imgprefix + '-c.gif', imgprefix + '-c.dot')
print '<img src="' + imgprefix + '-c.gif">'
os.spawnlp(os.P_WAIT, 'convert', 'convert',
imgprefix + '-c.gif', imgprefix + '-c.png')
print '<img src="' + imgprefix + '-c.png">'
if show_lbtt:
print '<H3>LBTT conversion</H3>'