60 lines
2.4 KiB
C++
60 lines
2.4 KiB
C++
/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright (C) 2007-2014 Jean-Pierre Charras, jp.charras at wanadoo.fr
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* Copyright (C) 2007-2014 KiCad Developers, see CHANGELOG.TXT for contributors.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, you may find one here:
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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* or you may search the http://www.gnu.org website for the version 2 license,
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* or you may write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifndef __WXWINDOWS__
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// define here wxPoint if we want to compile outside wxWidgets
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class wxPoint
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{
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public:
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int x, y;
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};
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#endif
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class CPOLYGONS_LIST;
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/**
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* Function TestPointInsidePolygon
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* test if a point is inside or outside a polygon.
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* @param aPolysList: the list of polygons
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* @param aIdxstart: the starting point of a given polygon in m_FilledPolysList.
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* @param aIdxend: the ending point of the polygon in m_FilledPolysList.
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* @param aRefx, aRefy: the point coordinate to test
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* @return true if the point is inside, false for outside
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*/
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bool TestPointInsidePolygon( const CPOLYGONS_LIST& aPolysList,
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int aIdxstart,
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int aIdxend,
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int aRefx,
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int aRefy);
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/**
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* Function TestPointInsidePolygon (overlaid)
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* same as previous, but mainly use wxPoint
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* @param aPolysList: the list of polygons
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* @param aCount: corners count in aPolysList.
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* @param aRefPoint: the point coordinate to test
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* @return true if the point is inside, false for outside
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*/
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bool TestPointInsidePolygon( const wxPoint* aPolysList,
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int aCount,
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const wxPoint &aRefPoint );
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