kicad/pcbnew/import_gfx/graphics_importer_pcbnew.cpp

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/*
* This program source code file is part of KICAD, a free EDA CAD application.
*
* Copyright (C) 2016 CERN
* @author Maciej Suminski <maciej.suminski@cern.ch>
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* Copyright (C) 2018-2022 KiCad Developers, see AUTHORS.txt for contributors.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, you may find one here:
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* or you may search the http://www.gnu.org website for the version 2 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "graphics_importer_pcbnew.h"
#include <board.h>
#include <fp_shape.h>
#include <pcb_text.h>
#include <fp_text.h>
#include <memory>
#include <tuple>
GRAPHICS_IMPORTER_PCBNEW::GRAPHICS_IMPORTER_PCBNEW()
{
m_layer = Dwgs_User;
m_millimeterToIu = pcbIUScale.mmToIU( 1.0 );
}
wxPoint GRAPHICS_IMPORTER_PCBNEW::MapCoordinate( const VECTOR2D& aCoordinate )
{
VECTOR2D coord = ( aCoordinate + GetImportOffsetMM() ) * ImportScalingFactor();
return wxPoint( KiROUND( coord.x ), KiROUND( coord.y ) );
}
int GRAPHICS_IMPORTER_PCBNEW::MapLineWidth( double aLineWidth )
{
if( aLineWidth <= 0.0 )
return int( GetLineWidthMM() * ImportScalingFactor() );
// aLineWidth is in mm:
return int( aLineWidth * ImportScalingFactor() );
}
void GRAPHICS_IMPORTER_PCBNEW::AddLine( const VECTOR2D& aOrigin, const VECTOR2D& aEnd,
double aWidth )
{
std::unique_ptr<PCB_SHAPE> line( createDrawing() );
line->SetShape( SHAPE_T::SEGMENT );
line->SetLayer( GetLayer() );
line->SetStroke( STROKE_PARAMS( MapLineWidth( aWidth ), PLOT_DASH_TYPE::SOLID ) );
line->SetStart( MapCoordinate( aOrigin ) );
line->SetEnd( MapCoordinate( aEnd ) );
if( line->Type() == PCB_FP_SHAPE_T )
static_cast<FP_SHAPE*>( line.get() )->SetLocalCoord();
addItem( std::move( line ) );
}
void GRAPHICS_IMPORTER_PCBNEW::AddCircle( const VECTOR2D& aCenter, double aRadius, double aWidth,
bool aFilled )
{
std::unique_ptr<PCB_SHAPE> circle( createDrawing() );
circle->SetShape( SHAPE_T::CIRCLE );
circle->SetFilled( aFilled );
circle->SetLayer( GetLayer() );
circle->SetStroke( STROKE_PARAMS( MapLineWidth( aWidth ), PLOT_DASH_TYPE::SOLID ) );
circle->SetStart( MapCoordinate( aCenter ));
circle->SetEnd( MapCoordinate( VECTOR2D( aCenter.x + aRadius, aCenter.y ) ) );
if( circle->Type() == PCB_FP_SHAPE_T )
static_cast<FP_SHAPE*>( circle.get() )->SetLocalCoord();
addItem( std::move( circle ) );
}
void GRAPHICS_IMPORTER_PCBNEW::AddArc( const VECTOR2D& aCenter, const VECTOR2D& aStart,
const EDA_ANGLE& aAngle, double aWidth )
{
std::unique_ptr<PCB_SHAPE> arc( createDrawing() );
arc->SetShape( SHAPE_T::ARC );
arc->SetLayer( GetLayer() );
/**
* We need to perform the rotation/conversion here while still using floating point values
* to avoid rounding errors when operating in integer space in pcbnew
*/
VECTOR2D end = aStart;
VECTOR2D mid = aStart;
RotatePoint( end, aCenter, -aAngle );
RotatePoint( mid, aCenter, -aAngle / 2.0 );
arc->SetArcGeometry( MapCoordinate( aStart ), MapCoordinate( mid ), MapCoordinate( end ) );
arc->SetStroke( STROKE_PARAMS( MapLineWidth( aWidth ), PLOT_DASH_TYPE::SOLID ) );
if( arc->Type() == PCB_FP_SHAPE_T )
static_cast<FP_SHAPE*>( arc.get() )->SetLocalCoord();
addItem( std::move( arc ) );
}
void GRAPHICS_IMPORTER_PCBNEW::AddPolygon( const std::vector< VECTOR2D >& aVertices, double aWidth )
{
std::vector<VECTOR2I> convertedPoints;
convertedPoints.reserve( aVertices.size() );
for( const VECTOR2D& precisePoint : aVertices )
convertedPoints.emplace_back( MapCoordinate( precisePoint ) );
std::unique_ptr<PCB_SHAPE> polygon( createDrawing() );
polygon->SetShape( SHAPE_T::POLY );
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polygon->SetFilled( GetLayer() != Edge_Cuts );
polygon->SetLayer( GetLayer() );
polygon->SetPolyPoints( convertedPoints );
if( polygon->Type() == PCB_FP_SHAPE_T )
static_cast<FP_SHAPE*>( polygon.get() )->SetLocalCoord();
polygon->SetStroke( STROKE_PARAMS( MapLineWidth( aWidth ), PLOT_DASH_TYPE::SOLID ) );
addItem( std::move( polygon ) );
}
void GRAPHICS_IMPORTER_PCBNEW::AddText( const VECTOR2D& aOrigin, const wxString& aText,
double aHeight, double aWidth, double aThickness,
double aOrientation, GR_TEXT_H_ALIGN_T aHJustify,
GR_TEXT_V_ALIGN_T aVJustify )
{
std::unique_ptr<BOARD_ITEM> boardItem;
EDA_TEXT* textItem;
tie( boardItem, textItem ) = createText();
boardItem->SetLayer( GetLayer() );
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textItem->SetTextThickness( MapLineWidth( aThickness ) );
textItem->SetTextPos( MapCoordinate( aOrigin ) );
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textItem->SetTextAngle( EDA_ANGLE( aOrientation, DEGREES_T ) ); // Pcbnew uses the decidegree
textItem->SetTextWidth( aWidth * ImportScalingFactor() );
textItem->SetTextHeight( aHeight * ImportScalingFactor() );
textItem->SetVertJustify( aVJustify );
textItem->SetHorizJustify( aHJustify );
textItem->SetText( aText );
if( boardItem->Type() == PCB_FP_TEXT_T )
static_cast<FP_TEXT*>( boardItem.get() )->SetLocalCoord();
addItem( std::move( boardItem ) );
}
void GRAPHICS_IMPORTER_PCBNEW::AddSpline( const VECTOR2D& aStart, const VECTOR2D& BezierControl1,
const VECTOR2D& BezierControl2, const VECTOR2D& aEnd,
double aWidth )
{
std::unique_ptr<PCB_SHAPE> spline( createDrawing() );
spline->SetShape( SHAPE_T::BEZIER );
spline->SetLayer( GetLayer() );
spline->SetStroke( STROKE_PARAMS( MapLineWidth( aWidth ), PLOT_DASH_TYPE::SOLID ) );
spline->SetStart( MapCoordinate( aStart ) );
spline->SetBezierC1( MapCoordinate( BezierControl1 ));
spline->SetBezierC2( MapCoordinate( BezierControl2 ));
spline->SetEnd( MapCoordinate( aEnd ) );
spline->RebuildBezierToSegmentsPointsList( aWidth );
if( spline->Type() == PCB_FP_SHAPE_T )
static_cast<FP_SHAPE*>( spline.get() )->SetLocalCoord();
addItem( std::move( spline ) );
}
std::unique_ptr<PCB_SHAPE> GRAPHICS_IMPORTER_BOARD::createDrawing()
{
return std::make_unique<PCB_SHAPE>( m_board );
}
std::pair<std::unique_ptr<BOARD_ITEM>, EDA_TEXT*> GRAPHICS_IMPORTER_BOARD::createText()
{
PCB_TEXT* text = new PCB_TEXT( m_board );
return make_pair( std::unique_ptr<BOARD_ITEM>( text ), static_cast<EDA_TEXT*>( text ) );
}
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std::unique_ptr<PCB_SHAPE> GRAPHICS_IMPORTER_FOOTPRINT::createDrawing()
{
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return std::make_unique<FP_SHAPE>( m_footprint );
}
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std::pair<std::unique_ptr<BOARD_ITEM>, EDA_TEXT*> GRAPHICS_IMPORTER_FOOTPRINT::createText()
{
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FP_TEXT* text = new FP_TEXT( m_footprint );
return make_pair( std::unique_ptr<BOARD_ITEM>( text ), static_cast<EDA_TEXT*>( text ) );
}