dot: heuristic to switch between circles and ellipses

* src/twaalgos/dotty.cc: Add an option (e) to force elliptic shape, and
a heuristic to choose between circle and ellipse by default.
* src/bin/common_aoutput.cc, src/bin/dstar2tgba.cc: Document 'e'.
* src/taalgos/dotty.cc: Ignore 'e'.
* wrap/python/spot.py (setup): Do not force circular states.  The
default should be fine.
* src/tests/det.test, src/tests/dstar.test, src/tests/monitor.test,
src/tests/neverclaimread.test, src/tests/readsave.test,
src/tests/sccdot.test, src/tests/tgbagraph.test: Adjust expected
results.
* NEWS: Adjust.
This commit is contained in:
Alexandre Duret-Lutz 2015-04-28 18:22:08 +02:00
parent 8aa88c2951
commit a4b63e8e7f
13 changed files with 65 additions and 22 deletions

View file

@ -349,6 +349,7 @@ digraph G {
rankdir=LR
label="Inf(0)&Inf(1)"
labelloc="t"
node [shape="circle"]
I [label="", style=invis, width=0]
I -> 0
0 [label="0"]
@ -367,6 +368,7 @@ digraph G {
rankdir=LR
label="G(Fa & Fb)\nInf(⓿)&Inf(❶)"
labelloc="t"
node [shape="circle"]
I [label="", style=invis, width=0]
I -> 0
0 [label="0"]
@ -379,7 +381,7 @@ EOF
diff output expected
SPOT_DOTDEFAULT=bra $ltl2tgba --dot='c.f(Lato)' 'GFa & GFb' >output
SPOT_DOTDEFAULT=bra $ltl2tgba --dot='e.f(Lato)' 'GFa & GFb' >output
cat output
zero='<font color="#5DA5DA">⓿</font>'
@ -389,7 +391,6 @@ digraph G {
rankdir=LR
label=<Inf($zero)&amp;Inf($one)>
labelloc="t"
node [shape="circle"]
fontname="Lato"
node [fontname="Lato"]
edge [fontname="Lato"]
@ -515,6 +516,7 @@ digraph G {
rankdir=LR
label="Fin(⓿) | (Fin(❶) & Inf(❷)) | Fin(❸)"
labelloc="t"
node [shape="circle"]
I [label="", style=invis, width=0]
0 [label="0"]
1 [label="1\n⓿❸"]
@ -529,7 +531,8 @@ digraph G {
}
EOF
# This should remove the state names
# This should remove the state names, and automatically use circled
# states.
$autfilt --dot=bao1 in | grep -v '>' >out
diff out expected2