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#define INKSCAPE_LPE_BOOLOPS_CPP
/** \file
* LPE boolops implementation
*/
/*
* Authors:
* Johan Engelen
*
* Copyright (C) Johan Engelen 2007-2008 <j.b.c.engelen@utwente.nl>
*
* Released under GNU GPL, read the file 'COPYING' for more information
*/
#include "live_effects/lpe-boolops.h"
#include <2geom/path.h>
#include <2geom/shape.h>
namespace Inkscape {
namespace LivePathEffect {
static const Util::EnumData<unsigned> BoolopTypeData[] = {
{Geom::BOOLOP_NULL , N_("Null"), "null"},
{Geom::BOOLOP_INTERSECT , N_("Intersect"), "intersect"},
{Geom::BOOLOP_SUBTRACT_A_B , N_("Subtract A-B"), "subtract_a_b"},
{Geom::BOOLOP_IDENTITY_A , N_("Identity A"), "identity_a"},
{Geom::BOOLOP_SUBTRACT_B_A , N_("Subtract B-A"), "subtract_b_a"},
{Geom::BOOLOP_IDENTITY_B , N_("Identity B"), "identity_b"},
{Geom::BOOLOP_EXCLUSION , N_("Exclusion"), "Exclusion"},
{Geom::BOOLOP_UNION , N_("Union"), "Union"}
};
static const Util::EnumDataConverter<unsigned> BoolopTypeConverter(BoolopTypeData, sizeof(BoolopTypeData)/sizeof(*BoolopTypeData));
LPEBoolops::LPEBoolops(LivePathEffectObject *lpeobject) :
Effect(lpeobject),
bool_path(_("2nd path"), _("Path to which the original path will be boolop'ed."), "path_2nd", &wr, this, "M0,0 L1,0"),
boolop_type(_("Boolop type"), _("Determines which kind of boolop will be performed."), "boolop_type", BoolopTypeConverter, &wr, this, Geom::BOOLOP_UNION)
{
show_orig_path = true;
registerParameter( dynamic_cast<Parameter *>(&boolop_type) );
registerParameter( dynamic_cast<Parameter *>(&bool_path) );
}
LPEBoolops::~LPEBoolops()
{
}
Geom::PathVector
LPEBoolops::doEffect_path (Geom::PathVector const & path_in)
{
std::vector<Geom::Path> path_out;
Geom::Shape shape_in = Geom::sanitize(path_in);
Geom::Shape shape_param = Geom::sanitize(bool_path.get_pathvector());
Geom::Shape shape_out = Geom::boolop(shape_in, shape_param, boolop_type.get_value());
path_out = Geom::desanitize(shape_out);
return path_out;
}
} //namespace LivePathEffect
} /* namespace Inkscape */
/*
Local Variables:
mode:c++
c-file-style:"stroustrup"
c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
indent-tabs-mode:nil
fill-column:99
End:
*/
// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :
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