278 lines
7.2 KiB
C++
278 lines
7.2 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) 2017 Jean-Pierre Charras, jp.charras at wanadoo.fr
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* Copyright (C) 2004-2019 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
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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 <fctsys.h>
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#include <gr_basic.h>
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#include <macros.h>
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#include <sch_draw_panel.h>
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#include <plotter.h>
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#include <trigo.h>
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#include <base_units.h>
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#include <msgpanel.h>
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#include <bitmaps.h>
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#include <general.h>
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#include <lib_rectangle.h>
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#include <transform.h>
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LIB_RECTANGLE::LIB_RECTANGLE( LIB_PART* aParent ) :
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LIB_ITEM( LIB_RECTANGLE_T, aParent )
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{
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m_Width = 0;
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m_Fill = NO_FILL;
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m_isFillable = true;
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}
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EDA_ITEM* LIB_RECTANGLE::Clone() const
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{
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return new LIB_RECTANGLE( *this );
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}
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int LIB_RECTANGLE::compare( const LIB_ITEM& aOther ) const
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{
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wxASSERT( aOther.Type() == LIB_RECTANGLE_T );
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const LIB_RECTANGLE* tmp = ( LIB_RECTANGLE* ) &aOther;
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if( m_Pos.x != tmp->m_Pos.x )
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return m_Pos.x - tmp->m_Pos.x;
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if( m_Pos.y != tmp->m_Pos.y )
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return m_Pos.y - tmp->m_Pos.y;
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if( m_End.x != tmp->m_End.x )
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return m_End.x - tmp->m_End.x;
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if( m_End.y != tmp->m_End.y )
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return m_End.y - tmp->m_End.y;
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return 0;
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}
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void LIB_RECTANGLE::Offset( const wxPoint& aOffset )
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{
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m_Pos += aOffset;
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m_End += aOffset;
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}
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bool LIB_RECTANGLE::Inside( EDA_RECT& aRect ) const
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{
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return aRect.Contains( m_Pos.x, -m_Pos.y ) || aRect.Contains( m_End.x, -m_End.y );
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}
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void LIB_RECTANGLE::MoveTo( const wxPoint& aPosition )
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{
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wxPoint size = m_End - m_Pos;
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m_Pos = aPosition;
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m_End = aPosition + size;
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}
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void LIB_RECTANGLE::MirrorHorizontal( const wxPoint& aCenter )
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{
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m_Pos.x -= aCenter.x;
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m_Pos.x *= -1;
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m_Pos.x += aCenter.x;
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m_End.x -= aCenter.x;
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m_End.x *= -1;
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m_End.x += aCenter.x;
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}
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void LIB_RECTANGLE::MirrorVertical( const wxPoint& aCenter )
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{
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m_Pos.y -= aCenter.y;
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m_Pos.y *= -1;
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m_Pos.y += aCenter.y;
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m_End.y -= aCenter.y;
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m_End.y *= -1;
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m_End.y += aCenter.y;
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}
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void LIB_RECTANGLE::Rotate( const wxPoint& aCenter, bool aRotateCCW )
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{
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int rot_angle = aRotateCCW ? -900 : 900;
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RotatePoint( &m_Pos, aCenter, rot_angle );
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RotatePoint( &m_End, aCenter, rot_angle );
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}
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void LIB_RECTANGLE::Plot( PLOTTER* aPlotter, const wxPoint& aOffset, bool aFill,
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const TRANSFORM& aTransform )
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{
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wxASSERT( aPlotter != NULL );
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wxPoint pos = aTransform.TransformCoordinate( m_Pos ) + aOffset;
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wxPoint end = aTransform.TransformCoordinate( m_End ) + aOffset;
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if( aFill && m_Fill == FILLED_WITH_BG_BODYCOLOR )
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{
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aPlotter->SetColor( GetLayerColor( LAYER_DEVICE_BACKGROUND ) );
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aPlotter->Rect( pos, end, FILLED_WITH_BG_BODYCOLOR, 0 );
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}
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bool already_filled = m_Fill == FILLED_WITH_BG_BODYCOLOR;
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auto pen_size = GetPenSize();
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if( !already_filled || pen_size > 0 )
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{
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pen_size = std::max( 0, pen_size );
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aPlotter->SetColor( GetLayerColor( LAYER_DEVICE ) );
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aPlotter->Rect( pos, end, already_filled ? NO_FILL : m_Fill, pen_size );
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}
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}
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int LIB_RECTANGLE::GetPenSize() const
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{
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if( m_Width > 0 )
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return m_Width;
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if( m_Width == 0 )
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return GetDefaultLineThickness();
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return -1; // a value to use a minimal pen size
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}
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void LIB_RECTANGLE::print( wxDC* aDC, const wxPoint& aOffset, void* aData,
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const TRANSFORM& aTransform )
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{
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COLOR4D color = GetLayerColor( LAYER_DEVICE );
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COLOR4D bgColor = GetLayerColor( LAYER_DEVICE_BACKGROUND );
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wxPoint pt1 = aTransform.TransformCoordinate( m_Pos ) + aOffset;
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wxPoint pt2 = aTransform.TransformCoordinate( m_End ) + aOffset;
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FILL_T fill = aData ? NO_FILL : m_Fill;
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if( fill == FILLED_WITH_BG_BODYCOLOR && !aData )
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GRFilledRect( nullptr, aDC, pt1.x, pt1.y, pt2.x, pt2.y, GetPenSize( ), bgColor, bgColor );
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else if( m_Fill == FILLED_SHAPE && !aData )
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GRFilledRect( nullptr, aDC, pt1.x, pt1.y, pt2.x, pt2.y, GetPenSize(), color, color );
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else
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GRRect( nullptr, aDC, pt1.x, pt1.y, pt2.x, pt2.y, GetPenSize(), color );
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}
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void LIB_RECTANGLE::GetMsgPanelInfo( EDA_UNITS aUnits, MSG_PANEL_ITEMS& aList )
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{
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LIB_ITEM::GetMsgPanelInfo( aUnits, aList );
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wxString msg = MessageTextFromValue( aUnits, m_Width, true );
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aList.push_back( MSG_PANEL_ITEM( _( "Line Width" ), msg, BLUE ) );
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}
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const EDA_RECT LIB_RECTANGLE::GetBoundingBox() const
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{
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EDA_RECT rect;
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rect.SetOrigin( m_Pos );
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rect.SetEnd( m_End );
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rect.Inflate( ( GetPenSize()+1 ) / 2 );
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rect.RevertYAxis();
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return rect;
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}
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bool LIB_RECTANGLE::HitTest( const wxPoint& aPosition, int aAccuracy ) const
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{
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int mindist = std::max( aAccuracy + GetPenSize() / 2,
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Mils2iu( MINIMUM_SELECTION_DISTANCE ) );
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wxPoint actualStart = DefaultTransform.TransformCoordinate( m_Pos );
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wxPoint actualEnd = DefaultTransform.TransformCoordinate( m_End );
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// locate lower segment
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wxPoint start, end;
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start = actualStart;
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end.x = actualEnd.x;
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end.y = actualStart.y;
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if( TestSegmentHit( aPosition, start, end, mindist ) )
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return true;
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// locate right segment
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start.x = actualEnd.x;
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end.y = actualEnd.y;
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if( TestSegmentHit( aPosition, start, end, mindist ) )
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return true;
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// locate upper segment
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start.y = actualEnd.y;
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end.x = actualStart.x;
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if( TestSegmentHit( aPosition, start, end, mindist ) )
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return true;
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// locate left segment
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start = actualStart;
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end.x = actualStart.x;
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end.y = actualEnd.y;
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if( TestSegmentHit( aPosition, start, end, mindist ) )
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return true;
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return false;
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}
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wxString LIB_RECTANGLE::GetSelectMenuText( EDA_UNITS aUnits ) const
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{
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return wxString::Format( _( "Rectangle from (%s, %s) to (%s, %s)" ),
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MessageTextFromValue( aUnits, m_Pos.x ),
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MessageTextFromValue( aUnits, m_Pos.y ),
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MessageTextFromValue( aUnits, m_End.x ),
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MessageTextFromValue( aUnits, m_End.y ) );
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}
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BITMAP_DEF LIB_RECTANGLE::GetMenuImage() const
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{
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return add_rectangle_xpm;
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}
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void LIB_RECTANGLE::BeginEdit( const wxPoint aPosition )
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{
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m_Pos = m_End = aPosition;
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}
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void LIB_RECTANGLE::CalcEdit( const wxPoint& aPosition )
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{
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m_End = aPosition;
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}
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