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python: highlighting functions for edges and states

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* python/spot/impl.i (highlight_state, highlight_edge): New function.
* python/spot/__init__.py (highlight_states, highlight_edges): New
functions.
* spot/twaalgos/dot.cc: Add a '#' option.
* spot/taalgos/dot.cc: Ignore '#'.
* tests/python/highlighting.ipynb: New file to illustrate everything.
* tests/Makefile.am, doc/org/tut.org: Add it.
This commit is contained in:
Alexandre Duret-Lutz 2016-02-05 17:29:30 +01:00
parent be4418257e
commit 23c2cbf46a
7 changed files with 393 additions and 2 deletions
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17
spot/twaalgos/dot.cc
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@ -71,6 +71,7 @@ namespace spot
bool opt_bullet_but_buchi = false;
bool opt_all_bullets = false;
bool opt_ordered_edges_ = false;
bool opt_numbered_edges_ = false;
bool opt_want_state_names_ = true;
unsigned opt_shift_sets_ = 0;
std::string opt_font_;
@ -160,6 +161,9 @@ namespace spot
options = end;
break;
}
case '#':
opt_numbered_edges_ = true;
break;
case '1':
opt_want_state_names_ = false;
break;
@ -550,8 +554,17 @@ namespace spot
}
os_ << '>';
}
if (opt_ordered_edges_)
os_ << ", taillabel=\"" << number << '"';
if (opt_ordered_edges_ || opt_numbered_edges_)
{
os_ << ", taillabel=\"";
if (opt_ordered_edges_)
os_ << number;
if (opt_ordered_edges_ && opt_numbered_edges_)
os_ << ' ';
if (opt_numbered_edges_)
os_ << '#' << aut_->get_graph().index_of_edge(t);
os_ << '"';
}
if (highlight_edges_)
{
auto idx = aut_->get_graph().index_of_edge(t);