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https://gitlab.com/kicad/code/kicad.git
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539ca5aa3b
This reverts the previous work-around 7d62f14dd for the RTree splitting degeneracy that was placed prior to v5. It appears not to have worked for all systems. In its place, we use doubles instead of floats to calculate the bounding box when filling the RTree. This keeps maximum volume items from overlapping with the system boundary in test cases.
104 lines
3.6 KiB
C++
104 lines
3.6 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) 2015 CERN
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* @author Maciej Suminski <maciej.suminski@cern.ch>
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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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#include <class_drawpanel.h>
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#include <draw_frame.h>
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#include <origin_viewitem.h>
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#include <gal/graphics_abstraction_layer.h>
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using namespace KIGFX;
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ORIGIN_VIEWITEM::ORIGIN_VIEWITEM( const COLOR4D& aColor, MARKER_STYLE aStyle, int aSize, const VECTOR2D& aPosition ) :
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BOARD_ITEM( nullptr, NOT_USED ), // this item is never added to a BOARD so it needs no type
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m_position( aPosition ), m_size( aSize ), m_color( aColor ), m_style( aStyle ), m_drawAtZero( false )
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{
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}
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ORIGIN_VIEWITEM::ORIGIN_VIEWITEM( const VECTOR2D& aPosition, STATUS_FLAGS flags ) :
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BOARD_ITEM( nullptr, NOT_USED ), // this item is never added to a BOARD so it needs no type
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m_position( aPosition ), m_size( NOT_USED ), m_color( UNSPECIFIED_COLOR ), m_style( NONE ), m_drawAtZero( false )
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{
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SetFlags( flags );
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}
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ORIGIN_VIEWITEM* ORIGIN_VIEWITEM::Clone() const
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{
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return new ORIGIN_VIEWITEM( m_color, m_style, m_size, m_position );
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}
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const BOX2I ORIGIN_VIEWITEM::ViewBBox() const
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{
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BOX2I bbox;
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bbox.SetMaximum();
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return bbox;
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}
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void ORIGIN_VIEWITEM::ViewDraw( int, VIEW* aView ) const
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{
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auto gal = aView->GetGAL();
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// Nothing to do if the target shouldn't be drawn at 0,0 and that's where the target is. This
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// mimics the Legacy canvas that doesn't display most targets at 0,0
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if( !m_drawAtZero && ( m_position.x == 0 ) && ( m_position.y == 0 ) )
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return;
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gal->SetIsStroke( true );
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gal->SetIsFill( false );
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gal->SetLineWidth( 1 );
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gal->SetStrokeColor( m_color );
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VECTOR2D scaledSize = aView->ToWorld( VECTOR2D( m_size, m_size ), false );
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// Draw a circle around the marker's centre point if the style demands it
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if( ( m_style == CIRCLE_CROSS ) || ( m_style == CIRCLE_DOT ) || ( m_style == CIRCLE_X ) )
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gal->DrawCircle( m_position, fabs( scaledSize.x ) );
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switch( m_style )
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{
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case NONE:
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break;
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case CROSS:
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case CIRCLE_CROSS:
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gal->DrawLine( m_position - VECTOR2D( scaledSize.x, 0 ),
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m_position + VECTOR2D( scaledSize.x, 0 ) );
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gal->DrawLine( m_position - VECTOR2D( 0, scaledSize.y ),
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m_position + VECTOR2D( 0, scaledSize.y ) );
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break;
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case X:
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case CIRCLE_X:
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gal->DrawLine( m_position - scaledSize, m_position + scaledSize );
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scaledSize.y = -scaledSize.y;
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gal->DrawLine( m_position - scaledSize, m_position + scaledSize );
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break;
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case DOT:
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case CIRCLE_DOT:
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gal->DrawCircle( m_position, scaledSize.x / 4 );
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break;
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}
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}
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