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9cfb97d8b4
this option was possible only by modifying the way display options are managed. before these changes, display options were a global DISPLAY_OPTIONS class instance. Now each EDA_DRAW_FRAME(and derivated classes) includes its own DISPLAY_OPTIONS class instance. As a consequence, some duplicate display option variables in these classes have been removed, because there were just duplicate variables of the DISPLAY_OPTIONS class instance.
529 lines
15 KiB
C++
529 lines
15 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) 2012 Jean-Pierre Charras, jean-pierre.charras@ujf-grenoble.fr
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* Copyright (C) 2012 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
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* Copyright (C) 2012 Wayne Stambaugh <stambaughw@verizon.net>
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* Copyright (C) 1992-2012 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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/**
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* @file class_dimension.cpp
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*/
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#include <fctsys.h>
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#include <macros.h>
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#include <gr_basic.h>
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#include <trigo.h>
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#include <wxstruct.h>
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#include <class_drawpanel.h>
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#include <colors_selection.h>
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#include <kicad_string.h>
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#include <richio.h>
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#include <class_board.h>
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#include <class_pcb_text.h>
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#include <class_dimension.h>
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#include <base_units.h>
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DIMENSION::DIMENSION( BOARD_ITEM* aParent ) :
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BOARD_ITEM( aParent, PCB_DIMENSION_T ),
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m_Width( Millimeter2iu( 0.2 ) ), m_Unit( INCHES ), m_Value( 0 ), m_Height( 0 ), m_Text( this )
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{
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m_Layer = Dwgs_User;
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}
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DIMENSION::~DIMENSION()
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{
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}
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void DIMENSION::SetPosition( const wxPoint& aPos )
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{
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m_Text.SetTextPosition( aPos );
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}
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const wxPoint& DIMENSION::GetPosition() const
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{
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return m_Text.GetTextPosition();
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}
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void DIMENSION::SetText( const wxString& aNewText )
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{
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m_Text.SetText( aNewText );
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}
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const wxString DIMENSION::GetText() const
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{
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return m_Text.GetText();
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}
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void DIMENSION::SetLayer( LAYER_ID aLayer )
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{
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m_Layer = aLayer;
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m_Text.SetLayer( aLayer );
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}
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void DIMENSION::Copy( DIMENSION* source )
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{
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m_Value = source->m_Value;
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SetLayer( source->GetLayer() );
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m_Width = source->m_Width;
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m_Shape = source->m_Shape;
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m_Height = source->m_Height;
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m_Unit = source->m_Unit;
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SetTimeStamp( GetNewTimeStamp() );
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m_Text.Copy( &source->m_Text );
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m_crossBarO = source->m_crossBarO;
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m_crossBarF = source->m_crossBarF;
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m_featureLineGO = source->m_featureLineGO;
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m_featureLineGF = source->m_featureLineGF;
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m_featureLineDO = source->m_featureLineDO;
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m_featureLineDF = source->m_featureLineDF;
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m_arrowD1F = source->m_arrowD1F;
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m_arrowD2F = source->m_arrowD2F;
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m_arrowG1F = source->m_arrowG1F;
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m_arrowG2F = source->m_arrowG2F;
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}
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void DIMENSION::Move( const wxPoint& offset )
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{
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m_Text.SetTextPosition( m_Text.GetTextPosition() + offset );
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m_crossBarO += offset;
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m_crossBarF += offset;
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m_featureLineGO += offset;
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m_featureLineGF += offset;
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m_featureLineDO += offset;
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m_featureLineDF += offset;
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m_arrowG1F += offset;
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m_arrowG2F += offset;
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m_arrowD1F += offset;
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m_arrowD2F += offset;
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}
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void DIMENSION::Rotate( const wxPoint& aRotCentre, double aAngle )
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{
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wxPoint tmp = m_Text.GetTextPosition();
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RotatePoint( &tmp, aRotCentre, aAngle );
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m_Text.SetTextPosition( tmp );
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double newAngle = m_Text.GetOrientation() + aAngle;
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if( newAngle >= 3600 )
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newAngle -= 3600;
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if( newAngle > 900 && newAngle < 2700 )
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newAngle -= 1800;
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m_Text.SetOrientation( newAngle );
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RotatePoint( &m_crossBarO, aRotCentre, aAngle );
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RotatePoint( &m_crossBarF, aRotCentre, aAngle );
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RotatePoint( &m_featureLineGO, aRotCentre, aAngle );
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RotatePoint( &m_featureLineGF, aRotCentre, aAngle );
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RotatePoint( &m_featureLineDO, aRotCentre, aAngle );
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RotatePoint( &m_featureLineDF, aRotCentre, aAngle );
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RotatePoint( &m_arrowG1F, aRotCentre, aAngle );
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RotatePoint( &m_arrowG2F, aRotCentre, aAngle );
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RotatePoint( &m_arrowD1F, aRotCentre, aAngle );
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RotatePoint( &m_arrowD2F, aRotCentre, aAngle );
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}
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void DIMENSION::Flip( const wxPoint& aCentre )
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{
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Mirror( aCentre );
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SetLayer( FlipLayer( GetLayer() ) );
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}
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void DIMENSION::Mirror( const wxPoint& axis_pos )
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{
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wxPoint newPos = m_Text.GetTextPosition();
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#define INVERT( pos ) (pos) = axis_pos.y - ( (pos) - axis_pos.y )
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INVERT( newPos.y );
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m_Text.SetTextPosition( newPos );
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// invert angle
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m_Text.SetOrientation( -m_Text.GetOrientation() );
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INVERT( m_crossBarO.y );
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INVERT( m_crossBarF.y );
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INVERT( m_featureLineGO.y );
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INVERT( m_featureLineGF.y );
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INVERT( m_featureLineDO.y );
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INVERT( m_featureLineDF.y );
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INVERT( m_arrowG1F.y );
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INVERT( m_arrowG2F.y );
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INVERT( m_arrowD1F.y );
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INVERT( m_arrowD2F.y );
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}
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void DIMENSION::SetOrigin( const wxPoint& aOrigin )
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{
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m_featureLineGO = aOrigin;
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AdjustDimensionDetails();
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}
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void DIMENSION::SetEnd( const wxPoint& aEnd )
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{
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m_featureLineDO = aEnd;
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AdjustDimensionDetails();
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}
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void DIMENSION::SetHeight( int aHeight )
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{
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m_Height = aHeight;
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AdjustDimensionDetails();
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}
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void DIMENSION::UpdateHeight()
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{
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VECTOR2D featureLine( m_crossBarO - m_featureLineGO );
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VECTOR2D crossBar( m_featureLineDO - m_featureLineGO );
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if( featureLine.Cross( crossBar ) > 0 )
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m_Height = -featureLine.EuclideanNorm();
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else
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m_Height = featureLine.EuclideanNorm();
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}
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void DIMENSION::AdjustDimensionDetails( bool aDoNotChangeText )
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{
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const int arrowz = DMils2iu( 500 ); // size of arrows
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int ii;
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int measure, deltax, deltay; // value of the measure on X and Y axes
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int arrow_up_X = 0, arrow_up_Y = 0; // coordinates of arrow line /
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int arrow_dw_X = 0, arrow_dw_Y = 0; // coordinates of arrow line '\'
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int hx, hy; // dimension line interval
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double angle, angle_f;
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wxString msg;
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// Init layer :
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m_Text.SetLayer( GetLayer() );
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// calculate the size of the dimension (text + line above the text)
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ii = m_Text.GetSize().y + m_Text.GetThickness() + (m_Width * 3);
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deltax = m_featureLineDO.x - m_featureLineGO.x;
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deltay = m_featureLineDO.y - m_featureLineGO.y;
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// Calculate dimension value
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measure = KiROUND( hypot( deltax, deltay ) );
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angle = atan2( deltay, deltax );
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// Calculation of parameters X and Y dimensions of the arrows and lines.
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hx = hy = ii;
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// Taking into account the slope of the side lines.
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if( measure )
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{
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hx = abs( KiROUND( ( (double) deltay * hx ) / measure ) );
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hy = abs( KiROUND( ( (double) deltax * hy ) / measure ) );
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if( m_featureLineGO.x > m_crossBarO.x )
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hx = -hx;
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if( m_featureLineGO.x == m_crossBarO.x )
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hx = 0;
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if( m_featureLineGO.y > m_crossBarO.y )
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hy = -hy;
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if( m_featureLineGO.y == m_crossBarO.y )
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hy = 0;
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angle_f = angle + DEG2RAD( 27.5 );
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arrow_up_X = wxRound( arrowz * cos( angle_f ) );
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arrow_up_Y = wxRound( arrowz * sin( angle_f ) );
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angle_f = angle - DEG2RAD( 27.5 );
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arrow_dw_X = wxRound( arrowz * cos( angle_f ) );
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arrow_dw_Y = wxRound( arrowz * sin( angle_f ) );
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}
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int dx = KiROUND( m_Height * cos( angle + M_PI / 2 ) );
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int dy = KiROUND( m_Height * sin( angle + M_PI / 2 ) );
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m_crossBarO.x = m_featureLineGO.x + dx;
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m_crossBarO.y = m_featureLineGO.y + dy;
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m_crossBarF.x = m_featureLineDO.x + dx;
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m_crossBarF.y = m_featureLineDO.y + dy;
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m_arrowG1F.x = m_crossBarO.x + arrow_up_X;
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m_arrowG1F.y = m_crossBarO.y + arrow_up_Y;
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m_arrowG2F.x = m_crossBarO.x + arrow_dw_X;
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m_arrowG2F.y = m_crossBarO.y + arrow_dw_Y;
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/* The right arrow is symmetrical to the left.
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* / = -\ and \ = -/
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*/
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m_arrowD1F.x = m_crossBarF.x - arrow_dw_X;
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m_arrowD1F.y = m_crossBarF.y - arrow_dw_Y;
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m_arrowD2F.x = m_crossBarF.x - arrow_up_X;
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m_arrowD2F.y = m_crossBarF.y - arrow_up_Y;
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m_featureLineGF.x = m_crossBarO.x + hx;
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m_featureLineGF.y = m_crossBarO.y + hy;
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m_featureLineDF.x = m_crossBarF.x + hx;
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m_featureLineDF.y = m_crossBarF.y + hy;
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// Calculate the better text position and orientation:
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wxPoint textPos;
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textPos.x = (m_crossBarF.x + m_featureLineGF.x) / 2;
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textPos.y = (m_crossBarF.y + m_featureLineGF.y) / 2;
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m_Text.SetTextPosition( textPos );
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double newAngle = -RAD2DECIDEG( angle );
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NORMALIZE_ANGLE_POS( newAngle );
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if( newAngle > 900 && newAngle < 2700 )
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newAngle -= 1800;
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m_Text.SetOrientation( newAngle );
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if( !aDoNotChangeText )
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{
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m_Value = measure;
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msg = ::CoordinateToString( m_Value );
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SetText( msg );
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}
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}
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void DIMENSION::Draw( EDA_DRAW_PANEL* panel, wxDC* DC, GR_DRAWMODE mode_color,
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const wxPoint& offset )
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{
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int typeaff, width;
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EDA_COLOR_T gcolor;
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BOARD* brd = GetBoard();
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if( brd->IsLayerVisible( m_Layer ) == false )
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return;
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m_Text.Draw( panel, DC, mode_color, offset );
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gcolor = brd->GetLayerColor( m_Layer );
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GRSetDrawMode( DC, mode_color );
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DISPLAY_OPTIONS* displ_opts = (DISPLAY_OPTIONS*)panel->GetDisplayOptions();
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typeaff = displ_opts ? displ_opts->m_DisplayDrawItems : FILLED;
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width = m_Width;
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if( DC->LogicalToDeviceXRel( width ) <= MIN_DRAW_WIDTH )
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typeaff = LINE;
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switch( typeaff )
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{
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case LINE:
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width = 0;
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case FILLED:
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GRLine( panel->GetClipBox(), DC, m_crossBarO + offset,
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m_crossBarF + offset, width, gcolor );
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GRLine( panel->GetClipBox(), DC, m_featureLineGO + offset,
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m_featureLineGF + offset, width, gcolor );
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GRLine( panel->GetClipBox(), DC, m_featureLineDO + offset,
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m_featureLineDF + offset, width, gcolor );
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GRLine( panel->GetClipBox(), DC, m_crossBarF + offset,
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m_arrowD1F + offset, width, gcolor );
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GRLine( panel->GetClipBox(), DC, m_crossBarF + offset,
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m_arrowD2F + offset, width, gcolor );
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GRLine( panel->GetClipBox(), DC, m_crossBarO + offset,
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m_arrowG1F + offset, width, gcolor );
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GRLine( panel->GetClipBox(), DC, m_crossBarO + offset,
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m_arrowG2F + offset, width, gcolor );
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break;
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case SKETCH:
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GRCSegm( panel->GetClipBox(), DC, m_crossBarO + offset,
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m_crossBarF + offset, width, gcolor );
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GRCSegm( panel->GetClipBox(), DC, m_featureLineGO + offset,
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m_featureLineGF + offset, width, gcolor );
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GRCSegm( panel->GetClipBox(), DC, m_featureLineDO + offset,
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m_featureLineDF + offset, width, gcolor );
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GRCSegm( panel->GetClipBox(), DC, m_crossBarF + offset,
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m_arrowD1F + offset, width, gcolor );
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GRCSegm( panel->GetClipBox(), DC, m_crossBarF + offset,
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m_arrowD2F + offset, width, gcolor );
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GRCSegm( panel->GetClipBox(), DC, m_crossBarO + offset,
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m_arrowG1F + offset, width, gcolor );
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GRCSegm( panel->GetClipBox(), DC, m_crossBarO + offset,
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m_arrowG2F + offset, width, gcolor );
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break;
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}
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}
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// see class_cotation.h
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void DIMENSION::GetMsgPanelInfo( std::vector< MSG_PANEL_ITEM >& aList )
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{
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// for now, display only the text within the DIMENSION using class TEXTE_PCB.
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m_Text.GetMsgPanelInfo( aList );
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}
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bool DIMENSION::HitTest( const wxPoint& aPosition ) const
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{
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if( m_Text.TextHitTest( aPosition ) )
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return true;
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int dist_max = m_Width / 2;
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// Locate SEGMENTS
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if( TestSegmentHit( aPosition, m_crossBarO, m_crossBarF, dist_max ) )
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return true;
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if( TestSegmentHit( aPosition, m_featureLineGO, m_featureLineGF, dist_max ) )
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return true;
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if( TestSegmentHit( aPosition, m_featureLineDO, m_featureLineDF, dist_max ) )
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return true;
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if( TestSegmentHit( aPosition, m_crossBarF, m_arrowD1F, dist_max ) )
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return true;
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if( TestSegmentHit( aPosition, m_crossBarF, m_arrowD2F, dist_max ) )
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return true;
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if( TestSegmentHit( aPosition, m_crossBarO, m_arrowG1F, dist_max ) )
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return true;
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if( TestSegmentHit( aPosition, m_crossBarO, m_arrowG2F, dist_max ) )
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return true;
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return false;
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}
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bool DIMENSION::HitTest( const EDA_RECT& aRect, bool aContained, int aAccuracy ) const
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{
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EDA_RECT arect = aRect;
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arect.Inflate( aAccuracy );
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EDA_RECT rect = GetBoundingBox();
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if( aAccuracy )
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rect.Inflate( aAccuracy );
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if( aContained )
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return arect.Contains( rect );
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return arect.Intersects( rect );
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}
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const EDA_RECT DIMENSION::GetBoundingBox() const
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{
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EDA_RECT bBox;
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int xmin, xmax, ymin, ymax;
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bBox = m_Text.GetTextBox( -1 );
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xmin = bBox.GetX();
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xmax = bBox.GetRight();
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ymin = bBox.GetY();
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ymax = bBox.GetBottom();
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xmin = std::min( xmin, m_crossBarO.x );
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xmin = std::min( xmin, m_crossBarF.x );
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ymin = std::min( ymin, m_crossBarO.y );
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ymin = std::min( ymin, m_crossBarF.y );
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xmax = std::max( xmax, m_crossBarO.x );
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xmax = std::max( xmax, m_crossBarF.x );
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ymax = std::max( ymax, m_crossBarO.y );
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ymax = std::max( ymax, m_crossBarF.y );
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xmin = std::min( xmin, m_featureLineGO.x );
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xmin = std::min( xmin, m_featureLineGF.x );
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ymin = std::min( ymin, m_featureLineGO.y );
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ymin = std::min( ymin, m_featureLineGF.y );
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xmax = std::max( xmax, m_featureLineGO.x );
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xmax = std::max( xmax, m_featureLineGF.x );
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ymax = std::max( ymax, m_featureLineGO.y );
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ymax = std::max( ymax, m_featureLineGF.y );
|
|
|
|
xmin = std::min( xmin, m_featureLineDO.x );
|
|
xmin = std::min( xmin, m_featureLineDF.x );
|
|
ymin = std::min( ymin, m_featureLineDO.y );
|
|
ymin = std::min( ymin, m_featureLineDF.y );
|
|
xmax = std::max( xmax, m_featureLineDO.x );
|
|
xmax = std::max( xmax, m_featureLineDF.x );
|
|
ymax = std::max( ymax, m_featureLineDO.y );
|
|
ymax = std::max( ymax, m_featureLineDF.y );
|
|
|
|
bBox.SetX( xmin );
|
|
bBox.SetY( ymin );
|
|
bBox.SetWidth( xmax - xmin + 1 );
|
|
bBox.SetHeight( ymax - ymin + 1 );
|
|
|
|
bBox.Normalize();
|
|
|
|
return bBox;
|
|
}
|
|
|
|
|
|
wxString DIMENSION::GetSelectMenuText() const
|
|
{
|
|
wxString text;
|
|
text.Printf( _( "Dimension \"%s\" on %s" ),
|
|
GetChars( GetText() ), GetChars( GetLayerName() ) );
|
|
|
|
return text;
|
|
}
|
|
|
|
|
|
const BOX2I DIMENSION::ViewBBox() const
|
|
{
|
|
BOX2I dimBBox = BOX2I( VECTOR2I( GetBoundingBox().GetPosition() ),
|
|
VECTOR2I( GetBoundingBox().GetSize() ) );
|
|
dimBBox.Merge( m_Text.ViewBBox() );
|
|
|
|
return dimBBox;
|
|
}
|
|
|
|
|
|
EDA_ITEM* DIMENSION::Clone() const
|
|
{
|
|
return new DIMENSION( *this );
|
|
}
|