/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2016-2023 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 3 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, see .
*/
#pragma once
#include "plotter.h"
class DXF_PLOTTER : public PLOTTER
{
public:
DXF_PLOTTER() : m_textAsLines( false )
{
m_textAsLines = true;
m_currentColor = COLOR4D::BLACK;
m_currentLineType = LINE_STYLE::SOLID;
SetUnits( DXF_UNITS::INCHES );
}
virtual PLOT_FORMAT GetPlotterType() const override
{
return PLOT_FORMAT::DXF;
}
static wxString GetDefaultFileExtension()
{
return wxString( wxT( "dxf" ) );
}
/**
* DXF handles NATIVE text emitting TEXT entities
*/
virtual void SetTextMode( PLOT_TEXT_MODE mode ) override
{
if( mode != PLOT_TEXT_MODE::DEFAULT )
m_textAsLines = ( mode != PLOT_TEXT_MODE::NATIVE );
}
/**
* Open the DXF plot with a skeleton header.
*/
virtual bool StartPlot( const wxString& aPageNumber ) override;
virtual bool EndPlot() override;
// For now we don't use 'thick' primitives, so no line width
virtual void SetCurrentLineWidth( int width, void* aData = nullptr ) override
{
m_currentPenWidth = 0;
}
virtual void SetDash( int aLineWidth, LINE_STYLE aLineStyle ) override;
/**
* The DXF exporter handles 'colors' as layers...
*/
virtual void SetColor( const COLOR4D& color ) override;
/**
* Set the scale/position for the DXF plot.
*
* The DXF engine doesn't support line widths and mirroring. The output
* coordinate system is in the first quadrant (in mm).
*/
virtual void SetViewport( const VECTOR2I& aOffset, double aIusPerDecimil,
double aScale, bool aMirror ) override;
/**
* DXF rectangle: fill not supported.
*/
virtual void Rect( const VECTOR2I& p1, const VECTOR2I& p2, FILL_T fill,
int width = USE_DEFAULT_LINE_WIDTH ) override;
/**
* DXF circle: full functionality; it even does 'fills' drawing a
* circle with a dual-arc polyline wide as the radius.
*
* I could use this trick to do other filled primitives.
*/
virtual void Circle( const VECTOR2I& pos, int diametre, FILL_T fill,
int width = USE_DEFAULT_LINE_WIDTH ) override;
virtual void Arc( const VECTOR2D& aCenter, const EDA_ANGLE& aStartAngle,
const EDA_ANGLE& aAngle, double aRadius, FILL_T aFill, int aWidth ) override;
/**
* DXF polygon: doesn't fill it but at least it close the filled ones
* DXF does not know thick outline.
*
* It does not know thick segments, therefore filled polygons with thick outline
* are converted to inflated polygon by aWidth/2.
*/
virtual void PlotPoly( const std::vector& aCornerList, FILL_T aFill,
int aWidth = USE_DEFAULT_LINE_WIDTH, void* aData = nullptr ) override;
virtual void ThickSegment( const VECTOR2I& start, const VECTOR2I& end, int width,
OUTLINE_MODE tracemode, void* aData ) override;
virtual void PenTo( const VECTOR2I& pos, char plume ) override;
/**
* DXF round pad: always done in sketch mode; it could be filled but it isn't
* pretty if other kinds of pad aren't...
*/
virtual void FlashPadCircle( const VECTOR2I& pos, int diametre,
OUTLINE_MODE trace_mode, void* aData ) override;
/**
* DXF oval pad: always done in sketch mode.
*/
virtual void FlashPadOval( const VECTOR2I& aPos, const VECTOR2I& aSize,
const EDA_ANGLE& aOrient, OUTLINE_MODE aTraceMode,
void* aData ) override;
/**
* DXF rectangular pad: always done in sketch mode.
*/
virtual void FlashPadRect( const VECTOR2I& aPos, const VECTOR2I& aSize,
const EDA_ANGLE& aOrient, OUTLINE_MODE aTraceMode,
void* aData ) override;
virtual void FlashPadRoundRect( const VECTOR2I& aPadPos, const VECTOR2I& aSize,
int aCornerRadius, const EDA_ANGLE& aOrient,
OUTLINE_MODE aTraceMode, void* aData ) override;
virtual void FlashPadCustom( const VECTOR2I& aPadPos, const VECTOR2I& aSize,
const EDA_ANGLE& aOrient, SHAPE_POLY_SET* aPolygons,
OUTLINE_MODE aTraceMode, void* aData ) override;
/**
* DXF trapezoidal pad: only sketch mode is supported.
*/
virtual void FlashPadTrapez( const VECTOR2I& aPadPos, const VECTOR2I* aCorners,
const EDA_ANGLE& aPadOrient, OUTLINE_MODE aTraceMode,
void* aData ) override;
virtual void FlashRegularPolygon( const VECTOR2I& aShapePos, int aDiameter, int aCornerCount,
const EDA_ANGLE& aOrient, OUTLINE_MODE aTraceMode,
void* aData ) override;
virtual void Text( const VECTOR2I& aPos,
const COLOR4D& aColor,
const wxString& aText,
const EDA_ANGLE& aOrient,
const VECTOR2I& aSize,
enum GR_TEXT_H_ALIGN_T aH_justify,
enum GR_TEXT_V_ALIGN_T aV_justify,
int aWidth,
bool aItalic,
bool aBold,
bool aMultilineAllowed,
KIFONT::FONT* aFont,
const KIFONT::METRICS& aFontMetrics,
void* aData = nullptr ) override;
virtual void PlotText( const VECTOR2I& aPos,
const COLOR4D& aColor,
const wxString& aText,
const TEXT_ATTRIBUTES& aAttributes,
KIFONT::FONT* aFont,
const KIFONT::METRICS& aFontMetrics,
void* aData = nullptr ) override;
/**
* Set the units to use for plotting the DXF file.
*
* @param aUnit - The units to use
*/
void SetUnits( DXF_UNITS aUnit );
/**
* The units currently enabled for plotting
*
* @return The currently configured units
*/
DXF_UNITS GetUnits() const
{
return m_plotUnits;
}
/**
* Get the scale factor to apply to convert the device units to be in the
* currently set units.
*
* @return Scaling factor to apply for unit conversion
*/
double GetUnitScaling() const
{
return m_unitScalingFactor;
}
/**
* Get the correct value for the $MEASUREMENT field given the current units
*
* @return the $MEASUREMENT directive field value
*/
unsigned int GetMeasurementDirective() const
{
return m_measurementDirective;
}
protected:
void plotOneLineOfText( const VECTOR2I& aPos, const COLOR4D& aColor, const wxString& aText,
const TEXT_ATTRIBUTES& aAttrs );
bool m_textAsLines;
COLOR4D m_currentColor;
LINE_STYLE m_currentLineType;
DXF_UNITS m_plotUnits;
double m_unitScalingFactor;
unsigned int m_measurementDirective;
};