junction_helpers.h

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright The KiCad Developers, see AUTHORS.txt for contributors.
 *
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the
 * Free Software Foundation, either version 3 of the License, or (at your
 * option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
#include <vector>
 
#include <math/vector2d.h>
#include <sch_rtree.h>
 
 
class SCH_JUNCTION;
 
namespace JUNCTION_HELPERS
{

struct POINT_INFO
{
    bool isJunction;

    bool hasExplicitJunctionDot;

    bool hasBusEntry;

    bool hasBusEntryToMultipleWires;
};

POINT_INFO AnalyzePoint( const EE_RTREE& aItem, const VECTOR2I& aPosition, bool aBreakCrossings );

std::vector<SCH_JUNCTION*> PreviewJunctions( const class SCH_SCREEN* aScreen,
                                             const std::vector<class SCH_ITEM*>& aItems );
 
} // namespace JUNCTION_HELPERS