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.
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13 changed files with 65 additions and 22 deletions
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@ -118,6 +118,7 @@ run 0 ../ltl2tgba -x -DC 'GFa & XGFb' > out.tgba
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cat >ex.tgba <<EOF
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digraph G {
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rankdir=LR
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node [shape="circle"]
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I [label="", style=invis, width=0]
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I -> 0
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0 [label="0"]
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