72 lines
1.8 KiB
C++
72 lines
1.8 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) 2019 CERN
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* Copyright (C) 2019 KiCad Developers, see AUTHORS.txt for contributors.
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*
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* This program is free software: you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation, either version 3 of the License, or (at your
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* option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* 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 along
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* with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <eda_item.h>
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#include <view/view_group.h>
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#include <gerber_draw_item.h>
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#include <tools/gerbview_selection.h>
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VECTOR2I GERBVIEW_SELECTION::GetCenter() const
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{
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VECTOR2I centre;
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if( Size() == 1 )
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{
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centre = Front()->GetPosition();
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}
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else
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{
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EDA_RECT bbox = Front()->GetBoundingBox();
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auto i = m_items.begin();
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++i;
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for( ; i != m_items.end(); ++i )
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bbox.Merge( (*i)->GetBoundingBox() );
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centre = bbox.Centre();
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}
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return centre;
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}
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const BOX2I GERBVIEW_SELECTION::ViewBBox() const
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{
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EDA_RECT eda_bbox;
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if( Size() == 1 )
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{
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eda_bbox = Front()->GetBoundingBox();
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}
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else if( Size() > 1 )
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{
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eda_bbox = Front()->GetBoundingBox();
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auto i = m_items.begin();
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++i;
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for( ; i != m_items.end(); ++i )
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eda_bbox.Merge( (*i)->GetBoundingBox() );
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}
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return BOX2I( eda_bbox.GetOrigin(), eda_bbox.GetSize() );
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}
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