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-rw-r--r--src/svg.cc110
1 files changed, 55 insertions, 55 deletions
diff --git a/src/svg.cc b/src/svg.cc
index a21e844..b3a7afa 100644
--- a/src/svg.cc
+++ b/src/svg.cc
@@ -32,16 +32,16 @@ std::string svg_styleblock(std::string strokewidth)
std::stringstream out;
// halfedge: f1/f0 = face mark, b1/b0 = body or hole, m1/m0 = halfedge mark
out << "\
- <style type='text/css'>\n\
- .halfedge_f0_b1_m0 { stroke: gold; stroke-width: __STROKEW__px } \n\
- .halfedge_f0_b1_m1 { stroke: gold; stroke-width: __STROKEW__px } \n\
- .halfedge_f0_b0_m0 { stroke: green; stroke-width: __STROKEW__px } \n\
- .halfedge_f0_b0_m1 { stroke: green; stroke-width: __STROKEW__px } \n\
- .halfedge_f1_b1_m0 { stroke: gold; stroke-width: __STROKEW__px } \n\
- .halfedge_f1_b1_m1 { stroke: gold; stroke-width: __STROKEW__px } \n\
- .halfedge_f1_b0_m0 { stroke: green; stroke-width: __STROKEW__px } \n\
- .halfedge_f1_b0_m1 { stroke: green; stroke-width: __STROKEW__px } \n\
- </style>";
+ <style type='text/css'>\n\
+ .halfedge_f0_b1_m0 { stroke: gold; stroke-width: __STROKEW__px } \n\
+ .halfedge_f0_b1_m1 { stroke: gold; stroke-width: __STROKEW__px } \n\
+ .halfedge_f0_b0_m0 { stroke: green; stroke-width: __STROKEW__px } \n\
+ .halfedge_f0_b0_m1 { stroke: green; stroke-width: __STROKEW__px } \n\
+ .halfedge_f1_b1_m0 { stroke: gold; stroke-width: __STROKEW__px } \n\
+ .halfedge_f1_b1_m1 { stroke: gold; stroke-width: __STROKEW__px } \n\
+ .halfedge_f1_b0_m0 { stroke: green; stroke-width: __STROKEW__px } \n\
+ .halfedge_f1_b0_m1 { stroke: green; stroke-width: __STROKEW__px } \n\
+ </style>";
std::string tmp = out.str();
boost::replace_all( tmp, "__STROKEW__", strokewidth );
return tmp;
@@ -119,14 +119,14 @@ std::string dump_cgal_nef_polyhedron2_face_svg(
style << "halfedge_f" << facemark << "_b" << body << "_m";
std::string styleclass = style.str();
- std::stringstream out;
+ std::stringstream out;
CGAL_For_all(c1, c2) {
if ( explorer.is_standard( explorer.target(c1) ) ) {
-CGAL_Nef_polyhedron2::Explorer::Point source = explorer.point( explorer.source( c1 ) );
+ CGAL_Nef_polyhedron2::Explorer::Point source = explorer.point( explorer.source( c1 ) );
CGAL_Point_2e target = explorer.point( explorer.target( c1 ) );
out << " <!-- Halfedge. Mark: " << c1->mark() << " -->\n";
std::string he_mark = boost::lexical_cast<std::string>(c1->mark());
- out << " <line"
+ out << " <line"
<< " x1='" << CGAL::to_double(source.x()) << "'"
<< " y1='" << CGAL::to_double(source.y()) << "'"
<< " x2='" << CGAL::to_double(target.x()) << "'"
@@ -141,10 +141,10 @@ CGAL_Nef_polyhedron2::Explorer::Point source = explorer.point( explorer.source(
std::string dump_svg( const CGAL_Nef_polyhedron2 &N )
{
- std::stringstream out;
- CGAL_Nef_polyhedron2::Explorer explorer = N.explorer();
+ std::stringstream out;
+ CGAL_Nef_polyhedron2::Explorer explorer = N.explorer();
CGAL_Iso_rectangle_2e bbox = bounding_box( N );
- CGAL_Nef_polyhedron2::Explorer::Face_const_iterator i;
+ CGAL_Nef_polyhedron2::Explorer::Face_const_iterator i;
std::string linewidth = "0.05";
@@ -152,23 +152,23 @@ std::string dump_svg( const CGAL_Nef_polyhedron2 &N )
out << svg_header() << "\n" << svg_styleblock( linewidth ) << "\n";
for ( i = explorer.faces_begin(); i!= explorer.faces_end(); ++i ) {
- out << " <!-- face begin. mark: " << i->mark() << " -->\n";
- out << " <!-- body begin -->\n";
- CGAL_Nef_polyhedron2::Explorer::Halfedge_around_face_const_circulator c1
- = explorer.face_cycle( i ), c2 ( c1 );
- out << dump_cgal_nef_polyhedron2_face_svg( c1, c2, explorer, i->mark(), true );
- out << " <!-- body end -->\n";
+ out << " <!-- face begin. mark: " << i->mark() << " -->\n";
+ out << " <!-- body begin -->\n";
+ CGAL_Nef_polyhedron2::Explorer::Halfedge_around_face_const_circulator c1
+ = explorer.face_cycle( i ), c2 ( c1 );
+ out << dump_cgal_nef_polyhedron2_face_svg( c1, c2, explorer, i->mark(), true );
+ out << " <!-- body end -->\n";
- CGAL_Nef_polyhedron2::Explorer::Hole_const_iterator j;
- for ( j = explorer.holes_begin( i ); j!= explorer.holes_end( i ); ++j ) {
- out << " <!-- hole begin. mark: " << j->mark() << " -->\n";
- CGAL_Nef_polyhedron2::Explorer::Halfedge_around_face_const_circulator c3( j ), c4 ( c3 );
- out << dump_cgal_nef_polyhedron2_face_svg( c3, c4, explorer, "green", j->mark() );
- out << " <!-- hole end -->\n";
- }
- out << " <!-- face end -->\n";
- }
- out << "</svg>";
+ CGAL_Nef_polyhedron2::Explorer::Hole_const_iterator j;
+ for ( j = explorer.holes_begin( i ); j!= explorer.holes_end( i ); ++j ) {
+ out << " <!-- hole begin. mark: " << j->mark() << " -->\n";
+ CGAL_Nef_polyhedron2::Explorer::Halfedge_around_face_const_circulator c3( j ), c4 ( c3 );
+ out << dump_cgal_nef_polyhedron2_face_svg( c3, c4, explorer, "green", j->mark() );
+ out << " <!-- hole end -->\n";
+ }
+ out << " <!-- face end -->\n";
+ }
+ out << "</svg>";
std::string tmp = out.str();
boost::replace_all( tmp, "'", "\"" );
return tmp;
@@ -212,14 +212,14 @@ public:
CGAL_Point_3 target = c1->source()->target()->point();
CGAL_Point_2e tp1 = project_svg_3to2 ( source, bbox );
CGAL_Point_2e tp2 = project_svg_3to2 ( target, bbox );
- out << " <!-- " << CGAL::to_double(source.x()) << ","
- << CGAL::to_double(source.y()) << ","
- << CGAL::to_double(source.z()) << " -->\n";
+ out << " <!-- " << CGAL::to_double(source.x()) << ","
+ << CGAL::to_double(source.y()) << ","
+ << CGAL::to_double(source.z()) << " -->\n";
out << " <line "
- << "x1='" << CGAL::to_double(tp1.x()) << "' "
- << "y1='" << CGAL::to_double(tp1.y()) << "' "
- << "x2='" << CGAL::to_double(tp2.x()) << "' "
- << "y2='" << CGAL::to_double(tp2.y()) << "' "
+ << "x1='" << CGAL::to_double(tp1.x()) << "' "
+ << "y1='" << CGAL::to_double(tp1.y()) << "' "
+ << "x2='" << CGAL::to_double(tp2.x()) << "' "
+ << "y2='" << CGAL::to_double(tp2.y()) << "' "
<< " stroke='" << color << "'";
if (!(*hfacet).mark()) out << " stroke-dasharray='4 4' />\n";
else out << " />\n";
@@ -234,31 +234,31 @@ public:
std::string dump_svg( const CGAL_Nef_polyhedron3 &N )
{
- std::stringstream out;
+ std::stringstream out;
std::string linewidth = "0.05";
out << "<!--CGAL_Nef_polyhedron3 dump begin-->\n";
out << svg_header() << "\n" << svg_border() << "\n";
out << svg_styleblock( linewidth ) << "\n" << svg_axes() << "\n";
- CGAL_Nef_polyhedron3::Volume_const_iterator c;
- CGAL_forall_volumes(c,N) {
- out << " <!--Volume begin-->\n";
- out << " <!--Mark: " << (*c).mark() << "-->\n";
- CGAL_Nef_polyhedron3::Shell_entry_const_iterator it;
- CGAL_forall_shells_of(it,c) {
- out << " <!--Shell begin-->\n";
- NefPoly3_dumper_svg dumper_svg(N);
- N.visit_shell_objects(CGAL_Nef_polyhedron3::SFace_const_handle(it), dumper_svg );
+ CGAL_Nef_polyhedron3::Volume_const_iterator c;
+ CGAL_forall_volumes(c,N) {
+ out << " <!--Volume begin-->\n";
+ out << " <!--Mark: " << (*c).mark() << "-->\n";
+ CGAL_Nef_polyhedron3::Shell_entry_const_iterator it;
+ CGAL_forall_shells_of(it,c) {
+ out << " <!--Shell begin-->\n";
+ NefPoly3_dumper_svg dumper_svg(N);
+ N.visit_shell_objects(CGAL_Nef_polyhedron3::SFace_const_handle(it), dumper_svg );
out << dumper_svg.out.str();
- out << " <!--Shell end-->\n";
- }
- out << " <!--Volume end-->\n";
- }
- out << "<!--CGAL_Nef_polyhedron3 dump end-->\n";
+ out << " <!--Shell end-->\n";
+ }
+ out << " <!--Volume end-->\n";
+ }
+ out << "<!--CGAL_Nef_polyhedron3 dump end-->\n";
out << "</svg>";
std::string tmp = out.str();
boost::replace_all( tmp, "'", "\"" );
- return tmp;
+ return tmp;
}
} // namespace
contact: Jan Huwald // Impressum