path-boolop.h File Reference

Boolean operations. More...

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Functions
Geom::PathVector	flattened (Geom::PathVector const &pathv, FillRule fill_rule)
	Flatten a pathvector according to the given fill rule.
void	flatten (Geom::PathVector &pathv, FillRule fill_rule)
std::vector< Geom::PathVector >	pathvector_cut (Geom::PathVector const &pathv, Geom::PathVector const &lines)
	Cut a pathvector along a collection of lines into several smaller pathvectors.
Geom::PathVector	sp_pathvector_boolop (Geom::PathVector const &pathva, Geom::PathVector const &pathvb, BooleanOp bop, FillRule fra, FillRule frb)
	Perform a boolean operation on two pathvectors.

Detailed Description

Boolean operations.

Definition in file path-boolop.h.

Function Documentation

flatten()

void flatten	(	Geom::PathVector &	pathv,
		FillRule	fill_rule
	)

Definition at line 172 of file path-boolop.cpp.

References flattened().

Referenced by Inkscape::BooleanBuilder::BooleanBuilder(), Inkscape::SubItem::build_flatten(), Inkscape::do_offset(), Inkscape::LivePathEffect::LPEMirrorSymmetry::doEffect_path(), SPText::getInclusionShape(), item_to_paths(), and Inkscape::LivePathEffect::LPESlice::splititem().

flattened()

Geom::PathVector flattened	(	Geom::PathVector const &	pathv,
		FillRule	fill_rule
	)

Flatten a pathvector according to the given fill rule.

Definition at line 157 of file path-boolop.cpp.

References distribute_intersection_times(), Geom::PathVector::intersectSelf(), make_path(), make_shape(), Path::MakePathVector(), and sort_and_clean_intersection_times().

Referenced by flatten(), and Inkscape::SubItem::operator+=().

pathvector_cut()

std::vector< Geom::PathVector > pathvector_cut	(	Geom::PathVector const &	pathv,
		Geom::PathVector const &	lines
	)

Cut a pathvector along a collection of lines into several smaller pathvectors.

Definition at line 181 of file path-boolop.cpp.

References bool_op_cut, Shape::Booleen(), Shape::ConvertToFormeNested(), distribute_intersection_times(), fill_justDont, Geom::PathVector::intersect(), Geom::PathVector::intersectSelf(), is_line(), make_path(), make_shape(), paths, result, sort_and_clean_intersection_times(), and Path::SubPathsWithNesting().

Referenced by Inkscape::SubItem::build_mosaic().

sp_pathvector_boolop()

Geom::PathVector sp_pathvector_boolop	(	Geom::PathVector const &	pathva,
		Geom::PathVector const &	pathvb,
		BooleanOp	bop,
		FillRule	fra,
		FillRule	frb
	)

Perform a boolean operation on two pathvectors.

Definition at line 222 of file path-boolop.cpp.

References bool_op_cut, bool_op_diff, bool_op_inters, bool_op_slice, bool_op_symdiff, bool_op_union, Shape::Booleen(), Shape::ConvertToForme(), Shape::ConvertToShape(), distribute_intersection_times(), Shape::ebData, fill_justDont, FIRST, Shape::getEdge(), Shape::getPoint(), Shape::hasBackData(), Shape::dg_point::incidentEdge, Geom::PathVector::intersect(), Geom::PathVector::intersectSelf(), is_line(), make_path(), make_shape(), Shape::NextAt(), Shape::numberOfEdges(), Shape::numberOfPoints(), result, sort_and_clean_intersection_times(), Shape::dg_arete::st, Shape::SubEdge(), and Shape::dg_point::totalDegree().

Referenced by Inkscape::UI::Tools::PencilTool::_addFreehandPoint(), Inkscape::Extension::Internal::Emf::add_clips(), Inkscape::Extension::Internal::Wmf::add_clips(), Inkscape::SubItem::build_flatten(), Inkscape::LivePathEffect::LPEBool::divisionit(), Inkscape::do_offset(), Inkscape::LivePathEffect::LPEBool::doEffect(), Inkscape::LivePathEffect::LPECopyRotate::doEffect_path(), Inkscape::LivePathEffect::LPECopyRotate::doEffect_path_post(), Inkscape::Extension::Internal::PrintEmf::fill(), Inkscape::Extension::Internal::PrintWmf::fill(), Inkscape::LivePathEffect::LPEBool::fractureit(), Inkscape::LivePathEffect::LPEBool::get_union(), intersect_clips(), Inkscape::Extension::Internal::PrintEmf::merge_PathVector_with_shape(), and Inkscape::SubItem::operator+=().