210 lines
5.6 KiB
C++
210 lines
5.6 KiB
C++
/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright (C) 2007, 2008 Lubo Racko <developer@lura.sk>
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* Copyright (C) 2007, 2008, 2012-2013 Alexander Lunev <al.lunev@yahoo.com>
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* Copyright (C) 2012-2020 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 <pcad/pcb_arc.h>
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#include <board.h>
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#include <footprint.h>
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#include <fp_shape.h>
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#include <math/util.h> // for KiROUND
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#include <pcb_shape.h>
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#include <trigo.h>
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#include <xnode.h>
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#include <wx/string.h>
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namespace PCAD2KICAD {
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PCB_ARC::PCB_ARC( PCB_CALLBACKS* aCallbacks, BOARD* aBoard ) :
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PCB_COMPONENT( aCallbacks, aBoard )
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{
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m_objType = wxT( 'A' );
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m_StartX = 0;
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m_StartY = 0;
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m_Angle = 0;
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m_Width = 0;
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}
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PCB_ARC::~PCB_ARC()
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{
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}
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void PCB_ARC::Parse( XNODE* aNode, int aLayer, const wxString& aDefaultUnits,
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const wxString& aActualConversion )
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{
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XNODE* lNode;
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double a = 0.0;
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int r = 0;
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int endX = 0;
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int endY = 0;
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m_PCadLayer = aLayer;
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m_KiCadLayer = GetKiCadLayer();
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if( FindNode( aNode, wxT( "width" ) ) )
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{
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SetWidth( FindNode( aNode, wxT( "width" ) )->GetNodeContent(), aDefaultUnits, &m_Width,
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aActualConversion );
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}
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if( aNode->GetName() == wxT( "triplePointArc" ) )
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{
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// center point
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lNode = FindNode( aNode, wxT( "pt" ) );
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if( lNode )
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{
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SetPosition( lNode->GetNodeContent(), aDefaultUnits, &m_positionX, &m_positionY,
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aActualConversion );
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}
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// start point
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if( lNode )
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lNode = lNode->GetNext();
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if( lNode )
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{
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SetPosition( lNode->GetNodeContent(), aDefaultUnits, &m_StartX, &m_StartY,
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aActualConversion );
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}
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// end point
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if( lNode )
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lNode = lNode->GetNext();
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if( lNode )
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SetPosition( lNode->GetNodeContent(), aDefaultUnits, &endX, &endY, aActualConversion );
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if( m_StartX == endX && m_StartY == endY )
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{
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m_Angle = 3600;
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}
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else
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{
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double alpha1 = ArcTangente( m_StartY - m_positionY, m_StartX - m_positionX );
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double alpha2 = ArcTangente( endY - m_positionY, endX - m_positionX );
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m_Angle = alpha1 - alpha2;
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NORMALIZE_ANGLE_POS( m_Angle );
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}
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}
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else if( aNode->GetName() == wxT( "arc" ) )
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{
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lNode = FindNode( aNode, wxT( "pt" ) );
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if( lNode )
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{
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SetPosition( lNode->GetNodeContent(), aDefaultUnits, &m_positionX, &m_positionY,
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aActualConversion );
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}
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lNode = FindNode( aNode, wxT( "radius" ) );
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if( lNode)
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{
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SetWidth( FindNode( aNode, wxT( "radius" ) )->GetNodeContent(), aDefaultUnits, &r,
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aActualConversion );
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}
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lNode = FindNode( aNode, wxT( "startAngle" ) );
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if( lNode )
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a = StrToInt1Units( lNode->GetNodeContent() );
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lNode = FindNode( aNode, wxT( "sweepAngle" ) );
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if( lNode )
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m_Angle = StrToInt1Units( lNode->GetNodeContent() );
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m_StartX = m_positionX + KiROUND( cosdecideg( r, a ) );
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m_StartY = m_positionY - KiROUND( sindecideg( r, a ) );
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}
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}
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void PCB_ARC::SetPosOffset( int aX_offs, int aY_offs )
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{
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PCB_COMPONENT::SetPosOffset( aX_offs, aY_offs );
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m_StartX += aX_offs;
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m_StartY += aY_offs;
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}
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void PCB_ARC::Flip()
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{
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PCB_COMPONENT::Flip();
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m_StartX = -m_StartX;
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m_Angle = -m_Angle;
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m_KiCadLayer = FlipLayer( m_KiCadLayer );
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}
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void PCB_ARC::AddToFootprint( FOOTPRINT* aFootprint )
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{
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if( IsNonCopperLayer( m_KiCadLayer ) )
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{
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FP_SHAPE* arc = new FP_SHAPE( aFootprint, IsCircle() ? SHAPE_T::CIRCLE : SHAPE_T::ARC );
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aFootprint->Add( arc );
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arc->SetCenter0( wxPoint( m_positionX, m_positionY ) );
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arc->SetStart0( wxPoint( m_StartX, m_StartY ) );
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arc->SetArcAngleAndEnd0( -m_Angle );
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arc->SetStroke( STROKE_PARAMS( m_Width, PLOT_DASH_TYPE::SOLID ) );
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arc->SetLayer( m_KiCadLayer );
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arc->SetDrawCoord();
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}
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}
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void PCB_ARC::AddToBoard()
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{
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PCB_SHAPE* arc = new PCB_SHAPE( m_board, IsCircle() ? SHAPE_T::CIRCLE : SHAPE_T::ARC );
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m_board->Add( arc, ADD_MODE::APPEND );
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arc->SetFilled( false );
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arc->SetLayer( m_KiCadLayer );
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arc->SetCenter( wxPoint( m_positionX, m_positionY ) );
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arc->SetStart( wxPoint( m_StartX, m_StartY ) );
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arc->SetArcAngleAndEnd( -m_Angle );
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arc->SetStroke( STROKE_PARAMS( m_Width, PLOT_DASH_TYPE::SOLID ) );
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}
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bool PCB_ARC::IsCircle()
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{
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return ( m_Angle == 3600 );
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}
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} // namespace PCAD2KICAD
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