1065 lines
30 KiB
C++
1065 lines
30 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) 1992-2020 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 <bitmaps.h>
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#include <pcb_edit_frame.h>
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#include <base_units.h>
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#include <class_board.h>
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#include <class_dimension.h>
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#include <pcb_text.h>
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#include <geometry/shape_circle.h>
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#include <geometry/shape_segment.h>
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#include <settings/color_settings.h>
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#include <settings/settings_manager.h>
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#include <trigo.h>
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#include <i18n_utility.h>
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DIMENSION::DIMENSION( BOARD_ITEM* aParent, KICAD_T aType ) :
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BOARD_ITEM( aParent, aType ),
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m_overrideTextEnabled( false ),
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m_units( EDA_UNITS::INCHES ),
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m_autoUnits( false ),
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m_unitsFormat( DIM_UNITS_FORMAT::BARE_SUFFIX ),
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m_precision( 4 ),
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m_suppressZeroes( false ),
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m_lineThickness( Millimeter2iu( 0.2 ) ),
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m_arrowLength( Mils2iu( 50 ) ),
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m_extensionOffset( 0 ),
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m_textPosition( DIM_TEXT_POSITION::OUTSIDE ),
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m_keepTextAligned( true ),
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m_text( aParent ),
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m_measuredValue( 0 )
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{
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m_Layer = Dwgs_User;
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}
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void DIMENSION::SetParent( EDA_ITEM* aParent )
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{
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BOARD_ITEM::SetParent( aParent );
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m_text.SetParent( aParent );
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}
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void DIMENSION::SetPosition( const wxPoint& aPos )
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{
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m_text.SetTextPos( aPos );
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}
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wxPoint DIMENSION::GetPosition() const
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{
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return m_text.GetTextPos();
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}
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void DIMENSION::updateText()
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{
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wxString text = m_overrideTextEnabled ? m_valueString : GetValueText();
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switch( m_unitsFormat )
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{
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case DIM_UNITS_FORMAT::NO_SUFFIX: // no units
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break;
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case DIM_UNITS_FORMAT::BARE_SUFFIX: // normal
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text += " ";
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text += GetAbbreviatedUnitsLabel( m_units );
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break;
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case DIM_UNITS_FORMAT::PAREN_SUFFIX: // parenthetical
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text += " (";
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text += GetAbbreviatedUnitsLabel( m_units );
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text += ")";
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break;
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}
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text.Prepend( m_prefix );
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text.Append( m_suffix );
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m_text.SetText( text );
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}
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template<typename ShapeType>
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void DIMENSION::addShape( const ShapeType& aShape )
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{
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m_shapes.push_back( std::make_shared<ShapeType>( aShape ) );
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}
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wxString DIMENSION::GetValueText() const
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{
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struct lconv* lc = localeconv();
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wxChar sep = lc->decimal_point[0];
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int val = GetMeasuredValue();
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wxString text;
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wxString format = wxT( "%." ) + wxString::Format( "%i", m_precision ) + wxT( "f" );
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text.Printf( format, To_User_Unit( m_units, val ) );
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if( m_suppressZeroes )
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{
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while( text.Last() == '0' )
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{
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text.RemoveLast();
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if( text.Last() == '.' || text.Last() == sep )
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{
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text.RemoveLast();
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break;
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}
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}
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}
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return text;
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}
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void DIMENSION::SetPrefix( const wxString& aPrefix )
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{
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m_prefix = aPrefix;
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}
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void DIMENSION::SetSuffix( const wxString& aSuffix )
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{
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m_suffix = aSuffix;
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}
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void DIMENSION::SetUnits( EDA_UNITS aUnits )
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{
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m_units = aUnits;
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}
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DIM_UNITS_MODE DIMENSION::GetUnitsMode() const
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{
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if( m_autoUnits )
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{
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return DIM_UNITS_MODE::AUTOMATIC;
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}
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else
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{
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switch( m_units )
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{
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case EDA_UNITS::MILLIMETRES:
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return DIM_UNITS_MODE::MILLIMETRES;
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case EDA_UNITS::MILS:
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return DIM_UNITS_MODE::MILS;
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default:
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case EDA_UNITS::INCHES:
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return DIM_UNITS_MODE::INCHES;
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}
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}
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}
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void DIMENSION::SetUnitsMode( DIM_UNITS_MODE aMode )
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{
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m_autoUnits = false;
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switch( aMode )
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{
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case DIM_UNITS_MODE::INCHES:
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m_units = EDA_UNITS::INCHES;
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break;
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case DIM_UNITS_MODE::MILS:
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m_units = EDA_UNITS::MILS;
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break;
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case DIM_UNITS_MODE::MILLIMETRES:
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m_units = EDA_UNITS::MILLIMETRES;
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break;
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case DIM_UNITS_MODE::AUTOMATIC:
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m_autoUnits = true;
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break;
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}
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}
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void DIMENSION::SetText( const wxString& aNewText )
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{
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m_valueString = aNewText;
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updateText();
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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( PCB_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::Move( const wxPoint& offset )
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{
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m_text.Offset( offset );
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m_start += offset;
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m_end += offset;
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Update();
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}
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void DIMENSION::Rotate( const wxPoint& aRotCentre, double aAngle )
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{
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if( m_keepTextAligned )
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m_keepTextAligned = false;
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double newAngle = m_text.GetTextAngle() + aAngle;
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if( newAngle >= 3600 )
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newAngle -= 3600;
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m_text.SetTextAngle( newAngle );
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Update();
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}
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void DIMENSION::Flip( const wxPoint& aCentre, bool aFlipLeftRight )
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{
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Mirror( aCentre );
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// DIMENSION items are not usually on copper layers, so
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// copper layers count is not taken in accoun in Flip transform
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SetLayer( FlipLayer( GetLayer() ) );
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}
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void DIMENSION::Mirror( const wxPoint& axis_pos, bool aMirrorLeftRight )
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{
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int axis = aMirrorLeftRight ? axis_pos.x : axis_pos.y;
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wxPoint newPos = m_text.GetTextPos();
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#define INVERT( pos ) ( ( pos ) = axis - ( ( pos ) - axis ) )
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if( aMirrorLeftRight )
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INVERT( newPos.x );
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else
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INVERT( newPos.y );
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m_text.SetTextPos( newPos );
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// invert angle
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m_text.SetTextAngle( -m_text.GetTextAngle() );
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if( aMirrorLeftRight )
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{
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INVERT( m_start.x );
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INVERT( m_end.x );
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}
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else
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{
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INVERT( m_start.y );
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INVERT( m_end.y );
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}
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Update();
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}
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void DIMENSION::SetStart( const wxPoint& aOrigin )
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{
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m_start = aOrigin;
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Update();
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}
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void DIMENSION::SetEnd( const wxPoint& aEnd )
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{
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m_end = aEnd;
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Update();
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}
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void DIMENSION::GetMsgPanelInfo( EDA_DRAW_FRAME* aFrame, 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 PCB_TEXT.
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wxString msg;
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wxCHECK_RET( m_Parent != NULL, wxT( "PCB_TEXT::GetMsgPanelInfo() m_Parent is NULL." ) );
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aList.emplace_back( _( "Dimension" ), m_text.GetShownText(), DARKGREEN );
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aList.emplace_back( _( "Prefix" ), GetPrefix(), BLUE );
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if( GetOverrideTextEnabled() )
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{
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aList.emplace_back( _( "Override Text" ), GetOverrideText(), BLUE );
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}
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else
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{
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aList.emplace_back( _( "Value" ), GetValueText(), BLUE );
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msg = "%" + wxString::Format( "1.%df", GetPrecision() );
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aList.emplace_back( _( "Precision" ), wxString::Format( msg, 0.0 ), BLUE );
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}
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aList.emplace_back( _( "Suffix" ), GetSuffix(), BLUE );
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EDA_UNITS units;
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GetUnits( units );
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aList.emplace_back( _( "Units" ), GetAbbreviatedUnitsLabel( units ), BLUE );
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ORIGIN_TRANSFORMS originTransforms = aFrame->GetOriginTransforms();
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units = aFrame->GetUserUnits();
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if( Type() == PCB_DIM_CENTER_T )
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{
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wxPoint startCoord = originTransforms.ToDisplayAbs( GetStart() );
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wxString start = wxString::Format( "@(%s, %s)",
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MessageTextFromValue( units, startCoord.x ),
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MessageTextFromValue( units, startCoord.y ) );
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aList.emplace_back( start, wxEmptyString, DARKGREEN );
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}
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else
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{
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wxPoint startCoord = originTransforms.ToDisplayAbs( GetStart() );
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wxString start = wxString::Format( "@(%s, %s)",
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MessageTextFromValue( units, startCoord.x ),
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MessageTextFromValue( units, startCoord.y ) );
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wxPoint endCoord = originTransforms.ToDisplayAbs( GetEnd() );
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wxString end = wxString::Format( "@(%s, %s)",
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MessageTextFromValue( units, endCoord.x ),
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MessageTextFromValue( units, endCoord.y ) );
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aList.emplace_back( start, end, DARKGREEN );
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}
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aList.emplace_back( _( "Layer" ), GetLayerName(), DARKBROWN );
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}
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std::vector<SHAPE*> DIMENSION::MakeEffectiveShapes() const
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{
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std::vector<SHAPE*> effectiveShapes;
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for( SHAPE* shape : Text().GetEffectiveTextShape()->Shapes() )
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effectiveShapes.emplace_back( shape->Clone() );
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for( const std::shared_ptr<SHAPE>& shape : GetShapes() )
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effectiveShapes.emplace_back( shape->Clone() );
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return effectiveShapes;
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}
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std::shared_ptr<SHAPE> DIMENSION::GetEffectiveShape( PCB_LAYER_ID aLayer ) const
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{
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return std::make_shared<SHAPE_COMPOUND>( MakeEffectiveShapes() );
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}
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bool DIMENSION::HitTest( const wxPoint& aPosition, int aAccuracy ) 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 = aAccuracy + ( m_lineThickness / 2 );
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// Locate SEGMENTS
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for( const std::shared_ptr<SHAPE>& shape : GetShapes() )
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{
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if( shape->Collide( aPosition, dist_max ) )
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return true;
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}
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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();
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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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for( const std::shared_ptr<SHAPE>& shape : GetShapes() )
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{
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BOX2I shapeBox = shape->BBox();
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shapeBox.Inflate( m_lineThickness / 2 );
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xmin = std::min( xmin, shapeBox.GetOrigin().x );
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xmax = std::max( xmax, shapeBox.GetEnd().x );
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ymin = std::min( ymin, shapeBox.GetOrigin().y );
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ymax = std::max( ymax, shapeBox.GetEnd().y );
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}
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bBox.SetX( xmin );
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bBox.SetY( ymin );
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bBox.SetWidth( xmax - xmin + 1 );
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bBox.SetHeight( ymax - ymin + 1 );
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bBox.Normalize();
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return bBox;
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}
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wxString DIMENSION::GetSelectMenuText( EDA_UNITS aUnits ) const
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{
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return wxString::Format( _( "Dimension '%s' on %s" ),
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GetText(),
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GetLayerName() );
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}
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const BOX2I DIMENSION::ViewBBox() const
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{
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BOX2I dimBBox = BOX2I( VECTOR2I( GetBoundingBox().GetPosition() ),
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VECTOR2I( GetBoundingBox().GetSize() ) );
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dimBBox.Merge( m_text.ViewBBox() );
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return dimBBox;
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}
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OPT_VECTOR2I DIMENSION::segPolyIntersection( SHAPE_POLY_SET& aPoly, SEG& aSeg, bool aStart )
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{
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VECTOR2I start( aStart ? aSeg.A : aSeg.B );
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VECTOR2I endpoint( aStart ? aSeg.B : aSeg.A );
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if( aPoly.Contains( start ) )
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return NULLOPT;
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for( SHAPE_POLY_SET::SEGMENT_ITERATOR seg = aPoly.IterateSegments(); seg; seg++ )
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{
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if( OPT_VECTOR2I intersection = ( *seg ).Intersect( aSeg ) )
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{
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if( ( *intersection - start ).SquaredEuclideanNorm() <
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( endpoint - start ).SquaredEuclideanNorm() )
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endpoint = *intersection;
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}
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}
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if( start == endpoint )
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return NULLOPT;
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return OPT_VECTOR2I( endpoint );
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}
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ALIGNED_DIMENSION::ALIGNED_DIMENSION( BOARD_ITEM* aParent, KICAD_T aType ) :
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DIMENSION( aParent, aType ),
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m_height( 0 )
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{
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// To preserve look of old dimensions, initialize extension height based on default arrow length
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m_extensionHeight = static_cast<int>( m_arrowLength * std::sin( DEG2RAD( s_arrowAngle ) ) );
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}
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EDA_ITEM* ALIGNED_DIMENSION::Clone() const
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{
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return new ALIGNED_DIMENSION( *this );
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}
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void ALIGNED_DIMENSION::SwapData( BOARD_ITEM* aImage )
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{
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assert( aImage->Type() == PCB_DIM_ALIGNED_T );
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m_shapes.clear();
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static_cast<ALIGNED_DIMENSION*>( aImage )->m_shapes.clear();
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std::swap( *static_cast<ALIGNED_DIMENSION*>( this ),
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*static_cast<ALIGNED_DIMENSION*>( aImage ) );
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Update();
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}
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BITMAP_DEF ALIGNED_DIMENSION::GetMenuImage() const
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{
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return add_aligned_dimension_xpm;
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}
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void ALIGNED_DIMENSION::SetHeight( int aHeight )
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{
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m_height = aHeight;
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Update();
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}
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void ALIGNED_DIMENSION::UpdateHeight( const wxPoint& aCrossbarStart, const wxPoint& aCrossbarEnd )
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{
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VECTOR2D height( aCrossbarStart - GetStart() );
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VECTOR2D crossBar( aCrossbarEnd - aCrossbarStart );
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if( height.Cross( crossBar ) > 0 )
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m_height = -height.EuclideanNorm();
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else
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m_height = height.EuclideanNorm();
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Update();
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}
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void ALIGNED_DIMENSION::updateGeometry()
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{
|
|
m_shapes.clear();
|
|
|
|
VECTOR2I dimension( m_end - m_start );
|
|
|
|
m_measuredValue = KiROUND( dimension.EuclideanNorm() );
|
|
|
|
VECTOR2I extension;
|
|
|
|
if( m_height > 0 )
|
|
extension = VECTOR2I( -dimension.y, dimension.x );
|
|
else
|
|
extension = VECTOR2I( dimension.y, -dimension.x );
|
|
|
|
// Add extension lines
|
|
int extensionHeight = std::abs( m_height ) - m_extensionOffset + m_extensionHeight;
|
|
|
|
VECTOR2I extStart( m_start );
|
|
extStart += extension.Resize( m_extensionOffset );
|
|
|
|
addShape( SHAPE_SEGMENT( extStart, extStart + extension.Resize( extensionHeight ) ) );
|
|
|
|
extStart = VECTOR2I( m_end );
|
|
extStart += extension.Resize( m_extensionOffset );
|
|
|
|
addShape( SHAPE_SEGMENT( extStart, extStart + extension.Resize( extensionHeight ) ) );
|
|
|
|
// Add crossbar
|
|
VECTOR2I crossBarDistance = sign( m_height ) * extension.Resize( m_height );
|
|
m_crossBarStart = m_start + wxPoint( crossBarDistance );
|
|
m_crossBarEnd = m_end + wxPoint( crossBarDistance );
|
|
|
|
// Update text after calculating crossbar position but before adding crossbar lines
|
|
updateText();
|
|
|
|
// Now that we have the text updated, we can determine how to draw the crossbar.
|
|
// First we need to create an appropriate bounding polygon to collide with
|
|
EDA_RECT textBox = m_text.GetTextBox().Inflate( m_text.GetTextWidth() / 2,
|
|
m_text.GetEffectiveTextPenWidth() );
|
|
|
|
SHAPE_POLY_SET polyBox;
|
|
polyBox.NewOutline();
|
|
polyBox.Append( textBox.GetOrigin() );
|
|
polyBox.Append( textBox.GetOrigin().x, textBox.GetEnd().y );
|
|
polyBox.Append( textBox.GetEnd() );
|
|
polyBox.Append( textBox.GetEnd().x, textBox.GetOrigin().y );
|
|
polyBox.Rotate( -m_text.GetTextAngleRadians(), textBox.GetCenter() );
|
|
|
|
// The ideal crossbar, if the text doesn't collide
|
|
SEG crossbar( m_crossBarStart, m_crossBarEnd );
|
|
|
|
// Now we can draw 0, 1, or 2 crossbar lines depending on how the polygon collides
|
|
bool containsA = polyBox.Contains( crossbar.A );
|
|
bool containsB = polyBox.Contains( crossbar.B );
|
|
|
|
OPT_VECTOR2I endpointA = segPolyIntersection( polyBox, crossbar );
|
|
OPT_VECTOR2I endpointB = segPolyIntersection( polyBox, crossbar, false );
|
|
|
|
if( endpointA )
|
|
m_shapes.emplace_back( new SHAPE_SEGMENT( crossbar.A, *endpointA ) );
|
|
|
|
if( endpointB )
|
|
m_shapes.emplace_back( new SHAPE_SEGMENT( *endpointB, crossbar.B ) );
|
|
|
|
if( !containsA && !containsB && !endpointA && !endpointB )
|
|
m_shapes.emplace_back( new SHAPE_SEGMENT( crossbar ) );
|
|
|
|
// Add arrows
|
|
VECTOR2I arrowEnd( m_arrowLength, 0 );
|
|
|
|
double arrowRotPos = dimension.Angle() + DEG2RAD( s_arrowAngle );
|
|
double arrowRotNeg = dimension.Angle() - DEG2RAD( s_arrowAngle );
|
|
|
|
m_shapes.emplace_back( new SHAPE_SEGMENT( m_crossBarStart,
|
|
m_crossBarStart + wxPoint( arrowEnd.Rotate( arrowRotPos ) ) ) );
|
|
|
|
m_shapes.emplace_back( new SHAPE_SEGMENT( m_crossBarStart,
|
|
m_crossBarStart + wxPoint( arrowEnd.Rotate( arrowRotNeg ) ) ) );
|
|
|
|
m_shapes.emplace_back( new SHAPE_SEGMENT( m_crossBarEnd,
|
|
m_crossBarEnd - wxPoint( arrowEnd.Rotate( arrowRotPos ) ) ) );
|
|
|
|
m_shapes.emplace_back( new SHAPE_SEGMENT( m_crossBarEnd,
|
|
m_crossBarEnd - wxPoint( arrowEnd.Rotate( arrowRotNeg ) ) ) );
|
|
}
|
|
|
|
|
|
void ALIGNED_DIMENSION::updateText()
|
|
{
|
|
VECTOR2I crossbarCenter( ( m_crossBarEnd - m_crossBarStart ) / 2 );
|
|
|
|
if( m_textPosition == DIM_TEXT_POSITION::OUTSIDE )
|
|
{
|
|
int textOffsetDistance = m_text.GetEffectiveTextPenWidth() + m_text.GetTextHeight();
|
|
|
|
double rotation = std::copysign( DEG2RAD( 90 ), m_height );
|
|
VECTOR2I textOffset = crossbarCenter.Rotate( rotation ).Resize( textOffsetDistance );
|
|
textOffset += crossbarCenter;
|
|
|
|
m_text.SetTextPos( m_crossBarStart + wxPoint( textOffset ) );
|
|
}
|
|
else if( m_textPosition == DIM_TEXT_POSITION::INLINE )
|
|
{
|
|
m_text.SetTextPos( m_crossBarStart + wxPoint( crossbarCenter ) );
|
|
}
|
|
|
|
if( m_keepTextAligned )
|
|
{
|
|
double textAngle = 3600 - RAD2DECIDEG( crossbarCenter.Angle() );
|
|
|
|
NORMALIZE_ANGLE_POS( textAngle );
|
|
|
|
if( textAngle > 900 && textAngle < 2700 )
|
|
textAngle -= 1800;
|
|
|
|
m_text.SetTextAngle( textAngle );
|
|
}
|
|
|
|
DIMENSION::updateText();
|
|
}
|
|
|
|
|
|
ORTHOGONAL_DIMENSION::ORTHOGONAL_DIMENSION( BOARD_ITEM* aParent ) :
|
|
ALIGNED_DIMENSION( aParent, PCB_DIM_ORTHOGONAL_T )
|
|
{
|
|
// To preserve look of old dimensions, initialize extension height based on default arrow length
|
|
m_extensionHeight = static_cast<int>( m_arrowLength * std::sin( DEG2RAD( s_arrowAngle ) ) );
|
|
m_orientation = DIR::HORIZONTAL;
|
|
}
|
|
|
|
|
|
EDA_ITEM* ORTHOGONAL_DIMENSION::Clone() const
|
|
{
|
|
return new ORTHOGONAL_DIMENSION( *this );
|
|
}
|
|
|
|
|
|
void ORTHOGONAL_DIMENSION::SwapData( BOARD_ITEM* aImage )
|
|
{
|
|
assert( aImage->Type() == PCB_DIM_ORTHOGONAL_T );
|
|
|
|
m_shapes.clear();
|
|
static_cast<ORTHOGONAL_DIMENSION*>( aImage )->m_shapes.clear();
|
|
|
|
std::swap( *static_cast<ORTHOGONAL_DIMENSION*>( this ),
|
|
*static_cast<ORTHOGONAL_DIMENSION*>( aImage ) );
|
|
|
|
Update();
|
|
}
|
|
|
|
|
|
BITMAP_DEF ORTHOGONAL_DIMENSION::GetMenuImage() const
|
|
{
|
|
return add_orthogonal_dimension_xpm;
|
|
}
|
|
|
|
|
|
void ORTHOGONAL_DIMENSION::updateGeometry()
|
|
{
|
|
m_shapes.clear();
|
|
|
|
int measurement = ( m_orientation == DIR::HORIZONTAL ? m_end.x - m_start.x :
|
|
m_end.y - m_start.y );
|
|
m_measuredValue = KiROUND( std::abs( measurement ) );
|
|
|
|
VECTOR2I extension;
|
|
|
|
if( m_orientation == DIR::HORIZONTAL )
|
|
extension = VECTOR2I( 0, m_height );
|
|
else
|
|
extension = VECTOR2I( m_height, 0 );
|
|
|
|
// Add first extension line
|
|
int extensionHeight = std::abs( m_height ) - m_extensionOffset + m_extensionHeight;
|
|
|
|
VECTOR2I extStart( m_start );
|
|
extStart += extension.Resize( m_extensionOffset );
|
|
|
|
addShape( SHAPE_SEGMENT( extStart, extStart + extension.Resize( extensionHeight ) ) );
|
|
|
|
// Add crossbar
|
|
VECTOR2I crossBarDistance = sign( m_height ) * extension.Resize( m_height );
|
|
m_crossBarStart = m_start + wxPoint( crossBarDistance );
|
|
|
|
if( m_orientation == DIR::HORIZONTAL )
|
|
m_crossBarEnd = wxPoint( m_end.x, m_crossBarStart.y );
|
|
else
|
|
m_crossBarEnd = wxPoint( m_crossBarStart.x, m_end.y );
|
|
|
|
// Add second extension line (m_end to crossbar end)
|
|
if( m_orientation == DIR::HORIZONTAL )
|
|
extension = VECTOR2I( 0, m_end.y - m_crossBarEnd.y );
|
|
else
|
|
extension = VECTOR2I( m_end.x - m_crossBarEnd.x, 0 );
|
|
|
|
extensionHeight = extension.EuclideanNorm() - m_extensionOffset + m_extensionHeight;
|
|
|
|
extStart = VECTOR2I( m_crossBarEnd );
|
|
extStart -= extension.Resize( m_extensionHeight );
|
|
|
|
addShape( SHAPE_SEGMENT( extStart, extStart + extension.Resize( extensionHeight ) ) );
|
|
|
|
// Update text after calculating crossbar position but before adding crossbar lines
|
|
updateText();
|
|
|
|
// Now that we have the text updated, we can determine how to draw the crossbar.
|
|
// First we need to create an appropriate bounding polygon to collide with
|
|
EDA_RECT textBox = m_text.GetTextBox().Inflate( m_text.GetTextWidth() / 2,
|
|
m_text.GetEffectiveTextPenWidth() );
|
|
|
|
SHAPE_POLY_SET polyBox;
|
|
polyBox.NewOutline();
|
|
polyBox.Append( textBox.GetOrigin() );
|
|
polyBox.Append( textBox.GetOrigin().x, textBox.GetEnd().y );
|
|
polyBox.Append( textBox.GetEnd() );
|
|
polyBox.Append( textBox.GetEnd().x, textBox.GetOrigin().y );
|
|
polyBox.Rotate( -m_text.GetTextAngleRadians(), textBox.GetCenter() );
|
|
|
|
// The ideal crossbar, if the text doesn't collide
|
|
SEG crossbar( m_crossBarStart, m_crossBarEnd );
|
|
|
|
// Now we can draw 0, 1, or 2 crossbar lines depending on how the polygon collides
|
|
bool containsA = polyBox.Contains( crossbar.A );
|
|
bool containsB = polyBox.Contains( crossbar.B );
|
|
|
|
OPT_VECTOR2I endpointA = segPolyIntersection( polyBox, crossbar );
|
|
OPT_VECTOR2I endpointB = segPolyIntersection( polyBox, crossbar, false );
|
|
|
|
if( endpointA )
|
|
m_shapes.emplace_back( new SHAPE_SEGMENT( crossbar.A, *endpointA ) );
|
|
|
|
if( endpointB )
|
|
m_shapes.emplace_back( new SHAPE_SEGMENT( *endpointB, crossbar.B ) );
|
|
|
|
if( !containsA && !containsB && !endpointA && !endpointB )
|
|
m_shapes.emplace_back( new SHAPE_SEGMENT( crossbar ) );
|
|
|
|
// Add arrows
|
|
VECTOR2I crossBarAngle( m_crossBarEnd - m_crossBarStart );
|
|
VECTOR2I arrowEnd( m_arrowLength, 0 );
|
|
|
|
double arrowRotPos = crossBarAngle.Angle() + DEG2RAD( s_arrowAngle );
|
|
double arrowRotNeg = crossBarAngle.Angle() - DEG2RAD( s_arrowAngle );
|
|
|
|
m_shapes.emplace_back( new SHAPE_SEGMENT( m_crossBarStart,
|
|
m_crossBarStart + wxPoint( arrowEnd.Rotate( arrowRotPos ) ) ) );
|
|
|
|
m_shapes.emplace_back( new SHAPE_SEGMENT( m_crossBarStart,
|
|
m_crossBarStart + wxPoint( arrowEnd.Rotate( arrowRotNeg ) ) ) );
|
|
|
|
m_shapes.emplace_back( new SHAPE_SEGMENT( m_crossBarEnd,
|
|
m_crossBarEnd - wxPoint( arrowEnd.Rotate( arrowRotPos ) ) ) );
|
|
|
|
m_shapes.emplace_back( new SHAPE_SEGMENT( m_crossBarEnd,
|
|
m_crossBarEnd - wxPoint( arrowEnd.Rotate( arrowRotNeg ) ) ) );
|
|
}
|
|
|
|
|
|
void ORTHOGONAL_DIMENSION::updateText()
|
|
{
|
|
VECTOR2I crossbarCenter( ( m_crossBarEnd - m_crossBarStart ) / 2 );
|
|
|
|
if( m_textPosition == DIM_TEXT_POSITION::OUTSIDE )
|
|
{
|
|
int textOffsetDistance = m_text.GetEffectiveTextPenWidth() + m_text.GetTextHeight();
|
|
|
|
double rotation = sign( m_height ) * DEG2RAD( -90 );
|
|
VECTOR2I textOffset = crossbarCenter.Rotate( rotation ).Resize( textOffsetDistance );
|
|
textOffset += crossbarCenter;
|
|
|
|
m_text.SetTextPos( m_crossBarStart + wxPoint( textOffset ) );
|
|
}
|
|
else if( m_textPosition == DIM_TEXT_POSITION::INLINE )
|
|
{
|
|
m_text.SetTextPos( m_crossBarStart + wxPoint( crossbarCenter ) );
|
|
}
|
|
|
|
if( m_keepTextAligned )
|
|
{
|
|
double textAngle = 3600 - RAD2DECIDEG( crossbarCenter.Angle() );
|
|
|
|
NORMALIZE_ANGLE_POS( textAngle );
|
|
|
|
if( textAngle > 900 && textAngle < 2700 )
|
|
textAngle -= 1800;
|
|
|
|
m_text.SetTextAngle( textAngle );
|
|
}
|
|
|
|
DIMENSION::updateText();
|
|
}
|
|
|
|
|
|
LEADER::LEADER( BOARD_ITEM* aParent ) :
|
|
DIMENSION( aParent, PCB_DIM_LEADER_T ),
|
|
m_textFrame( DIM_TEXT_FRAME::NONE )
|
|
{
|
|
m_unitsFormat = DIM_UNITS_FORMAT::NO_SUFFIX;
|
|
m_overrideTextEnabled = true;
|
|
m_keepTextAligned = false;
|
|
}
|
|
|
|
|
|
EDA_ITEM* LEADER::Clone() const
|
|
{
|
|
return new LEADER( *this );
|
|
}
|
|
|
|
|
|
void LEADER::SwapData( BOARD_ITEM* aImage )
|
|
{
|
|
assert( aImage->Type() == PCB_DIM_LEADER_T );
|
|
|
|
std::swap( *static_cast<LEADER*>( this ), *static_cast<LEADER*>( aImage ) );
|
|
}
|
|
|
|
|
|
BITMAP_DEF LEADER::GetMenuImage() const
|
|
{
|
|
return add_leader_xpm;
|
|
}
|
|
|
|
|
|
void LEADER::updateGeometry()
|
|
{
|
|
m_shapes.clear();
|
|
|
|
VECTOR2I firstLine( m_end - m_start );
|
|
VECTOR2I start( m_start );
|
|
start += firstLine.Resize( m_extensionOffset );
|
|
|
|
m_shapes.emplace_back( new SHAPE_SEGMENT( start, m_end ) );
|
|
|
|
// Add arrows
|
|
VECTOR2I arrowEnd( m_arrowLength, 0 );
|
|
|
|
double arrowRotPos = firstLine.Angle() + DEG2RAD( s_arrowAngle );
|
|
double arrowRotNeg = firstLine.Angle() - DEG2RAD( s_arrowAngle );
|
|
|
|
m_shapes.emplace_back( new SHAPE_SEGMENT( start,
|
|
start + wxPoint( arrowEnd.Rotate( arrowRotPos ) ) ) );
|
|
m_shapes.emplace_back( new SHAPE_SEGMENT( start,
|
|
start + wxPoint( arrowEnd.Rotate( arrowRotNeg ) ) ) );
|
|
|
|
updateText();
|
|
|
|
// Now that we have the text updated, we can determine how to draw the second line
|
|
// First we need to create an appropriate bounding polygon to collide with
|
|
EDA_RECT textBox = m_text.GetTextBox().Inflate( m_text.GetTextWidth() / 2,
|
|
m_text.GetEffectiveTextPenWidth() );
|
|
|
|
SHAPE_POLY_SET polyBox;
|
|
polyBox.NewOutline();
|
|
polyBox.Append( textBox.GetOrigin() );
|
|
polyBox.Append( textBox.GetOrigin().x, textBox.GetEnd().y );
|
|
polyBox.Append( textBox.GetEnd() );
|
|
polyBox.Append( textBox.GetEnd().x, textBox.GetOrigin().y );
|
|
polyBox.Rotate( -m_text.GetTextAngleRadians(), textBox.GetCenter() );
|
|
|
|
SEG textSeg( m_end, m_text.GetPosition() );
|
|
OPT_VECTOR2I endpoint = segPolyIntersection( polyBox, textSeg );
|
|
|
|
if( !GetText().IsEmpty() )
|
|
{
|
|
switch( m_textFrame )
|
|
{
|
|
case DIM_TEXT_FRAME::RECTANGLE:
|
|
{
|
|
for( SHAPE_POLY_SET::SEGMENT_ITERATOR seg = polyBox.IterateSegments(); seg; seg++ )
|
|
m_shapes.emplace_back( new SHAPE_SEGMENT( *seg ) );
|
|
|
|
break;
|
|
}
|
|
|
|
case DIM_TEXT_FRAME::CIRCLE:
|
|
{
|
|
double penWidth = m_text.GetEffectiveTextPenWidth() / 2.0;
|
|
double radius = ( textBox.GetWidth() / 2.0 ) - penWidth;
|
|
m_shapes.emplace_back( new SHAPE_CIRCLE( textBox.GetCenter(), radius ) );
|
|
|
|
// Calculated bbox endpoint won't be right
|
|
if( endpoint )
|
|
{
|
|
VECTOR2I totalLength( textBox.GetCenter() - m_end );
|
|
VECTOR2I circleEndpoint( *endpoint - m_end );
|
|
circleEndpoint = circleEndpoint.Resize( totalLength.EuclideanNorm() - radius );
|
|
endpoint = OPT_VECTOR2I( VECTOR2I( m_end ) + circleEndpoint );
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
if( endpoint )
|
|
m_shapes.emplace_back( new SHAPE_SEGMENT( m_end, *endpoint ) );
|
|
}
|
|
|
|
|
|
void LEADER::GetMsgPanelInfo( EDA_DRAW_FRAME* aFrame, std::vector<MSG_PANEL_ITEM>& aList )
|
|
{
|
|
wxString msg;
|
|
|
|
aList.emplace_back( _( "Leader" ), m_text.GetShownText(), DARKGREEN );
|
|
|
|
ORIGIN_TRANSFORMS originTransforms = aFrame->GetOriginTransforms();
|
|
EDA_UNITS units = aFrame->GetUserUnits();
|
|
|
|
wxPoint startCoord = originTransforms.ToDisplayAbs( GetStart() );
|
|
wxString start = wxString::Format( "@(%s, %s)",
|
|
MessageTextFromValue( units, startCoord.x ),
|
|
MessageTextFromValue( units, startCoord.y ) );
|
|
|
|
aList.emplace_back( start, wxEmptyString, DARKGREEN );
|
|
|
|
aList.emplace_back( _( "Layer" ), GetLayerName(), BLUE );
|
|
}
|
|
|
|
|
|
CENTER_DIMENSION::CENTER_DIMENSION( BOARD_ITEM* aParent ) :
|
|
DIMENSION( aParent, PCB_DIM_CENTER_T )
|
|
{
|
|
m_unitsFormat = DIM_UNITS_FORMAT::NO_SUFFIX;
|
|
m_overrideTextEnabled = true;
|
|
}
|
|
|
|
|
|
EDA_ITEM* CENTER_DIMENSION::Clone() const
|
|
{
|
|
return new CENTER_DIMENSION( *this );
|
|
}
|
|
|
|
|
|
void CENTER_DIMENSION::SwapData( BOARD_ITEM* aImage )
|
|
{
|
|
assert( aImage->Type() == PCB_DIM_CENTER_T );
|
|
|
|
std::swap( *static_cast<CENTER_DIMENSION*>( this ), *static_cast<CENTER_DIMENSION*>( aImage ) );
|
|
}
|
|
|
|
|
|
BITMAP_DEF CENTER_DIMENSION::GetMenuImage() const
|
|
{
|
|
return add_center_dimension_xpm;
|
|
}
|
|
|
|
|
|
const EDA_RECT CENTER_DIMENSION::GetBoundingBox() const
|
|
{
|
|
int halfWidth = VECTOR2I( m_end - m_start ).x + ( m_lineThickness / 2.0 );
|
|
|
|
EDA_RECT bBox;
|
|
|
|
bBox.SetX( m_start.x - halfWidth );
|
|
bBox.SetY( m_start.y - halfWidth );
|
|
bBox.SetWidth( halfWidth * 2 );
|
|
bBox.SetHeight( halfWidth * 2 );
|
|
|
|
bBox.Normalize();
|
|
|
|
return bBox;
|
|
}
|
|
|
|
|
|
const BOX2I CENTER_DIMENSION::ViewBBox() const
|
|
{
|
|
return BOX2I( VECTOR2I( GetBoundingBox().GetPosition() ),
|
|
VECTOR2I( GetBoundingBox().GetSize() ) );
|
|
}
|
|
|
|
|
|
void CENTER_DIMENSION::updateGeometry()
|
|
{
|
|
m_shapes.clear();
|
|
|
|
VECTOR2I center( m_start );
|
|
VECTOR2I arm( m_end - m_start );
|
|
|
|
m_shapes.emplace_back( new SHAPE_SEGMENT( center - arm, center + arm ) );
|
|
|
|
arm = arm.Rotate( DEG2RAD( 90 ) );
|
|
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m_shapes.emplace_back( new SHAPE_SEGMENT( center - arm, center + arm ) );
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}
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static struct DIMENSION_DESC
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{
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DIMENSION_DESC()
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{
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PROPERTY_MANAGER& propMgr = PROPERTY_MANAGER::Instance();
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REGISTER_TYPE( DIMENSION );
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propMgr.InheritsAfter( TYPE_HASH( DIMENSION ), TYPE_HASH( BOARD_ITEM ) );
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// TODO: add dimension properties:
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//propMgr.AddProperty( new PROPERTY<DIMENSION, int>( _HKI( "Height" ),
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//&DIMENSION::SetHeight, &DIMENSION::GetHeight, PROPERTY_DISPLAY::DISTANCE ) );
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}
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} _DIMENSION_DESC;
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