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graph-tool
graph-tool
Commit 068d66d5 authored by Tiago Peixoto's avatar Tiago Peixoto
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graph_draw(): Fix automatic edge gradient for pie vertex shapes

parent 0996ea8b
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Showing with 46 additions and 26 deletions
src/graph/draw/graph_cairo_draw.cc
View file @ 068d66d5
......@@ -150,7 +150,7 @@ typedef boost::mpl::map47<
boost::mpl::pair<boost::mpl::int_<VERTEX_TEXT_COLOR>, color_t>,
boost::mpl::pair<boost::mpl::int_<VERTEX_TEXT_POSITION>, double>,
boost::mpl::pair<boost::mpl::int_<VERTEX_TEXT_ROTATION>, double>,
boost::mpl::pair<boost::mpl::int_<VERTEX_TEXT_OFFSET>, vector<double> >,
boost::mpl::pair<boost::mpl::int_<VERTEX_TEXT_OFFSET>, vector<double>>,
boost::mpl::pair<boost::mpl::int_<VERTEX_TEXT_OUT_WIDTH>, double>,
boost::mpl::pair<boost::mpl::int_<VERTEX_TEXT_OUT_COLOR>, color_t>,
boost::mpl::pair<boost::mpl::int_<VERTEX_FONT_FAMILY>, string>,
......@@ -158,8 +158,8 @@ typedef boost::mpl::map47<
boost::mpl::pair<boost::mpl::int_<VERTEX_FONT_WEIGHT>, int32_t>,
boost::mpl::pair<boost::mpl::int_<VERTEX_FONT_SIZE>, double>,
boost::mpl::pair<boost::mpl::int_<VERTEX_SURFACE>, boost::python::object>,
boost::mpl::pair<boost::mpl::int_<VERTEX_PIE_FRACTIONS>, vector<double> >,
boost::mpl::pair<boost::mpl::int_<VERTEX_PIE_COLORS>, vector<color_t> >,
boost::mpl::pair<boost::mpl::int_<VERTEX_PIE_FRACTIONS>, vector<double>>,
boost::mpl::pair<boost::mpl::int_<VERTEX_PIE_COLORS>, vector<color_t>>,
boost::mpl::pair<boost::mpl::int_<EDGE_COLOR>, color_t>,
boost::mpl::pair<boost::mpl::int_<EDGE_PENWIDTH>, double>,
boost::mpl::pair<boost::mpl::int_<EDGE_START_MARKER>, edge_marker_t>,
......@@ -167,9 +167,9 @@ typedef boost::mpl::map47<
boost::mpl::pair<boost::mpl::int_<EDGE_END_MARKER>, edge_marker_t>,
boost::mpl::pair<boost::mpl::int_<EDGE_MARKER_SIZE>, double>,
boost::mpl::pair<boost::mpl::int_<EDGE_MID_MARKER_POSITION>, double>,
boost::mpl::pair<boost::mpl::int_<EDGE_CONTROL_POINTS>, vector<double> >,
boost::mpl::pair<boost::mpl::int_<EDGE_DASH_STYLE>, vector<double> >,
boost::mpl::pair<boost::mpl::int_<EDGE_GRADIENT>, vector<double> >,
boost::mpl::pair<boost::mpl::int_<EDGE_CONTROL_POINTS>, vector<double>>,
boost::mpl::pair<boost::mpl::int_<EDGE_DASH_STYLE>, vector<double>>,
boost::mpl::pair<boost::mpl::int_<EDGE_GRADIENT>, vector<double>>,
boost::mpl::pair<boost::mpl::int_<EDGE_TEXT>, string>,
boost::mpl::pair<boost::mpl::int_<EDGE_TEXT_COLOR>, color_t>,
boost::mpl::pair<boost::mpl::int_<EDGE_TEXT_DISTANCE>, double>,
......@@ -181,7 +181,7 @@ typedef boost::mpl::map47<
boost::mpl::pair<boost::mpl::int_<EDGE_FONT_WEIGHT>, int32_t>,
boost::mpl::pair<boost::mpl::int_<EDGE_FONT_SIZE>, double>,
boost::mpl::pair<boost::mpl::int_<EDGE_SLOPPY>, uint8_t>,
boost::mpl::pair<boost::mpl::int_<EDGE_SEAMLESS>, uint8_t> >
boost::mpl::pair<boost::mpl::int_<EDGE_SEAMLESS>, uint8_t>>
attr_types;
namespace std
......@@ -325,7 +325,7 @@ struct Converter
struct specific_convert<string, T2,
typename std::enable_if
<boost::mpl::not_<
std::is_same<T2,boost::python::object> >::type::value>::type>
std::is_same<T2,boost::python::object>>::type::value>::type>
{
string operator()(const T2& v) const
{
......@@ -339,7 +339,7 @@ struct Converter
// vectors
template <class T1, class T2>
struct specific_convert<vector<T1>, vector<T2> >
struct specific_convert<vector<T1>, vector<T2>>
{
vector<T1> operator()(const vector<T2>& v) const
{
......@@ -353,7 +353,7 @@ struct Converter
// color_t
template <class T2>
struct specific_convert<color_t, vector<T2> >
struct specific_convert<color_t, vector<T2>>
{
specific_convert<double, T2> c;
color_t operator()(const vector<T2>& cv) const
......@@ -368,7 +368,7 @@ struct Converter
// vector<color_t>
template <class T2>
struct specific_convert<vector<color_t>, vector<T2> >
struct specific_convert<vector<color_t>, vector<T2>>
{
specific_convert<double, T2> c;
vector<color_t> operator()(const vector<T2>& cv) const
......@@ -392,9 +392,9 @@ struct Converter
struct specific_convert<vertex_shape_t, T2,
typename std::enable_if
<boost::mpl::and_<typename boost::mpl::not_<
std::is_same<T2,string> >::type,
std::is_same<T2,string>>::type,
typename boost::mpl::not_<
std::is_same<T2,boost::python::object> >::type>::type::value>::type>
std::is_same<T2,boost::python::object>>::type>::type::value>::type>
{
specific_convert<int, T2> c;
vertex_shape_t operator()(const T2& v) const
......@@ -408,9 +408,9 @@ struct Converter
struct specific_convert<edge_marker_t, T2,
typename std::enable_if
<boost::mpl::and_<typename boost::mpl::not_<
std::is_same<T2,string> >::type,
std::is_same<T2,string>>::type,
typename boost::mpl::not_<
std::is_same<T2,boost::python::object> >::type>::type::value>::type>
std::is_same<T2,boost::python::object>>::type>::type::value>::type>
{
specific_convert<int, T2> c;
edge_marker_t operator()(const T2& v) const
......@@ -878,8 +878,8 @@ public:
{
if (!outline)
{
vector<double> f = _attrs.template get<vector<double> >(VERTEX_PIE_FRACTIONS);
vector<color_t> fcolors = _attrs.template get<vector<color_t> >(VERTEX_PIE_COLORS);
vector<double> f = _attrs.template get<vector<double>>(VERTEX_PIE_FRACTIONS);
vector<color_t> fcolors = _attrs.template get<vector<color_t>>(VERTEX_PIE_COLORS);
draw_pie(size / 2 + pw / 2, f, fcolors, cr);
}
else
......@@ -984,7 +984,7 @@ public:
cr.set_font_size(get_user_dist(cr, _attrs.template get<double>(VERTEX_FONT_SIZE)));
text_pos = _attrs.template get<double>(VERTEX_TEXT_POSITION);
text_rotation = _attrs.template get<double>(VERTEX_TEXT_ROTATION);
text_offset = _attrs.template get<vector<double> >(VERTEX_TEXT_OFFSET);
text_offset = _attrs.template get<vector<double>>(VERTEX_TEXT_OFFSET);
text_offset.resize(2, 0.0);
cr.rotate(text_rotation);
......@@ -1067,14 +1067,33 @@ public:
pos_t pos_begin, pos_end;
vector<double> controls =
_attrs.template get<vector<double> >(EDGE_CONTROL_POINTS);
_attrs.template get<vector<double>>(EDGE_CONTROL_POINTS);
vector<double> gradient =
_attrs.template get<vector<double> >(EDGE_GRADIENT);
_attrs.template get<vector<double>>(EDGE_GRADIENT);
if (gradient.size() == 1)
{
auto e_color = _attrs.template get<color_t>(EDGE_COLOR);
auto s_color = _s._attrs.template get<color_t>(VERTEX_FILL_COLOR);
auto t_color = _t._attrs.template get<color_t>(VERTEX_FILL_COLOR);
auto get_pie_color =
[&](auto& v, auto& color)
{
if (v._attrs.template get<vertex_shape_t>(VERTEX_SHAPE) == SHAPE_PIE)
{
vector<double> f = v._attrs.template get<vector<double>>(VERTEX_PIE_FRACTIONS);
vector<color_t> fcolors = v._attrs.template get<vector<color_t>>(VERTEX_PIE_COLORS);
assert(f.size() == fcolors.size());
if (!f.empty())
{
auto iter = std::max_element(f.begin(), f.end());
size_t j = (iter - f.begin()) % fcolors.size();
color = fcolors[j];
}
}
};
get_pie_color(_s, s_color);
get_pie_color(_t, t_color);
gradient.resize(10);
gradient[0] = 0;
gradient[1] = get<0>(s_color);
......@@ -1482,7 +1501,7 @@ public:
vector<double>& controls, Cairo::Context& cr)
{
cr.move_to(pos_begin_c.first, pos_begin_c.second);
vector<double> dashes = _attrs.template get<vector<double> >(EDGE_DASH_STYLE);
vector<double> dashes = _attrs.template get<vector<double>>(EDGE_DASH_STYLE);
if (dashes.size() > 2)
{
......@@ -1635,7 +1654,7 @@ void draw_edges(Graph& g, pair<EdgeIterator, EdgeIterator> e_range,
VertexShape<vertex_t> ss(spos, AttrDict<vertex_t>(s, vattrs, vdefaults));
VertexShape<vertex_t> ts(tpos, AttrDict<vertex_t>(t, vattrs, vdefaults));
EdgeShape<edge_t,VertexShape<vertex_t> > es(ss, ts,
EdgeShape<edge_t,VertexShape<vertex_t>> es(ss, ts,
AttrDict<edge_t>(*e, eattrs,
edefaults));
es.draw(cr, res);
......@@ -2015,7 +2034,7 @@ struct do_put_parallel_splines
}
else if (get(l, *e) == 1)
{
vector<pair<edge_t, bool> > pes;
vector<pair<edge_t, bool>> pes;
vertex_t s = source(*e, g);
typename graph_traits<Graph>::out_edge_iterator eo, eo_end;
for (tie(eo, eo_end) = out_edges(s, g); eo != eo_end; ++eo)
......@@ -2115,7 +2134,7 @@ struct color_vector_from_list
{
converter::registry::push_back
(&convertible, &construct,
boost::python::type_id<vector<color_t> >());
boost::python::type_id<vector<color_t>>());
}
static void* convertible(PyObject* obj_ptr)
......
src/graph_tool/draw/__init__.py
View file @ 068d66d5
......@@ -82,7 +82,7 @@ dl_import("from . import libgraph_tool_layout")
__all__ = ["graph_draw", "graphviz_draw", "fruchterman_reingold_layout",
"arf_layout", "sfdp_layout", "planar_layout", "random_layout",
"radial_tree_layout", "cairo_draw", "prop_to_size",
"get_hierarchy_control_points", "default_cm"]
"get_hierarchy_control_points", "default_cm", "default_clrs"]
def random_layout(g, shape=None, pos=None, dim=2):
......@@ -871,7 +871,8 @@ def prop_to_size(prop, mi=0, ma=5, log=False, power=0.5):
return prop
try:
from . cairo_draw import graph_draw, cairo_draw, get_hierarchy_control_points, default_cm
from . cairo_draw import graph_draw, cairo_draw, \
get_hierarchy_control_points, default_cm, default_clrs
except ImportError:
pass
......
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