214 lines
7.4 KiB
C++
214 lines
7.4 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) 2016-2021 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 modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation, either version 3 of the License, or (at your
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* option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* 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 along
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* with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* Plotting engine (DXF)
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*
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* @file plotter_dxf.h
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*/
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#pragma once
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#include "plotter.h"
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class DXF_PLOTTER : public PLOTTER
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{
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public:
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DXF_PLOTTER() : m_textAsLines( false )
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{
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m_textAsLines = true;
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m_currentColor = COLOR4D::BLACK;
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m_currentLineType = PLOT_DASH_TYPE::SOLID;
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SetUnits( DXF_UNITS::INCHES );
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}
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virtual PLOT_FORMAT GetPlotterType() const override
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{
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return PLOT_FORMAT::DXF;
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}
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static wxString GetDefaultFileExtension()
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{
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return wxString( wxT( "dxf" ) );
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}
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/**
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* DXF handles NATIVE text emitting TEXT entities
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*/
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virtual void SetTextMode( PLOT_TEXT_MODE mode ) override
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{
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if( mode != PLOT_TEXT_MODE::DEFAULT )
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m_textAsLines = ( mode != PLOT_TEXT_MODE::NATIVE );
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}
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/**
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* Open the DXF plot with a skeleton header.
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*/
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virtual bool StartPlot() override;
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virtual bool EndPlot() override;
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// For now we don't use 'thick' primitives, so no line width
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virtual void SetCurrentLineWidth( int width, void* aData = nullptr ) override
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{
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m_currentPenWidth = 0;
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}
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virtual void SetDash( PLOT_DASH_TYPE dashed ) override;
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/**
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* The DXF exporter handles 'colors' as layers...
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*/
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virtual void SetColor( const COLOR4D& color ) override;
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/**
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* Set the scale/position for the DXF plot.
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*
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* The DXF engine doesn't support line widths and mirroring. The output
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* coordinate system is in the first quadrant (in mm).
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*/
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virtual void SetViewport( const VECTOR2I& aOffset, double aIusPerDecimil,
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double aScale, bool aMirror ) override;
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/**
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* DXF rectangle: fill not supported.
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*/
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virtual void Rect( const VECTOR2I& p1, const VECTOR2I& p2, FILL_T fill,
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int width = USE_DEFAULT_LINE_WIDTH ) override;
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/**
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* DXF circle: full functionality; it even does 'fills' drawing a
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* circle with a dual-arc polyline wide as the radius.
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*
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* I could use this trick to do other filled primitives.
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*/
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virtual void Circle( const VECTOR2I& pos, int diametre, FILL_T fill,
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int width = USE_DEFAULT_LINE_WIDTH ) override;
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/**
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* DXF polygon: doesn't fill it but at least it close the filled ones
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* DXF does not know thick outline.
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*
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* It does not know thick segments, therefore filled polygons with thick outline
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* are converted to inflated polygon by aWidth/2.
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*/
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virtual void PlotPoly( const std::vector<VECTOR2I>& aCornerList, FILL_T aFill,
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int aWidth = USE_DEFAULT_LINE_WIDTH, void* aData = nullptr ) override;
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virtual void ThickSegment( const VECTOR2I& start, const VECTOR2I& end, int width,
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OUTLINE_MODE tracemode, void* aData ) override;
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virtual void Arc( const VECTOR2I& centre, double StAngle, double EndAngle,
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int rayon, FILL_T fill, int width = USE_DEFAULT_LINE_WIDTH ) override;
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virtual void PenTo( const VECTOR2I& pos, char plume ) override;
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/**
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* DXF round pad: always done in sketch mode; it could be filled but it isn't
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* pretty if other kinds of pad aren't...
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*/
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virtual void FlashPadCircle( const VECTOR2I& pos, int diametre,
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OUTLINE_MODE trace_mode, void* aData ) override;
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/**
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* DXF oval pad: always done in sketch mode.
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*/
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virtual void FlashPadOval( const VECTOR2I& pos, const VECTOR2I& size, double orient,
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OUTLINE_MODE trace_mode, void* aData ) override;
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/**
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* DXF rectangular pad: always done in sketch mode.
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*/
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virtual void FlashPadRect( const VECTOR2I& pos, const VECTOR2I& size,
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double orient, OUTLINE_MODE trace_mode, void* aData ) override;
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virtual void FlashPadRoundRect( const VECTOR2I& aPadPos, const VECTOR2I& aSize,
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int aCornerRadius, double aOrient,
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OUTLINE_MODE aTraceMode, void* aData ) override;
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virtual void FlashPadCustom( const VECTOR2I& aPadPos, const VECTOR2I& aSize, double aOrient,
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SHAPE_POLY_SET* aPolygons,
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OUTLINE_MODE aTraceMode, void* aData ) override;
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/**
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* DXF trapezoidal pad: only sketch mode is supported.
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*/
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virtual void FlashPadTrapez( const VECTOR2I& aPadPos, const VECTOR2I* aCorners,
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double aPadOrient, OUTLINE_MODE aTraceMode, void* aData ) override;
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virtual void FlashRegularPolygon( const VECTOR2I& aShapePos, int aDiameter, int aCornerCount,
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double aOrient, OUTLINE_MODE aTraceMode, void* aData ) override;
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virtual void Text( const VECTOR2I& aPos,
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const COLOR4D& aColor,
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const wxString& aText,
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const EDA_ANGLE& aOrient,
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const VECTOR2I& aSize,
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enum GR_TEXT_H_ALIGN_T aH_justify,
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enum GR_TEXT_V_ALIGN_T aV_justify,
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int aWidth,
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bool aItalic,
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bool aBold,
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bool aMultilineAllowed = false,
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KIFONT::FONT* aFont = nullptr,
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void* aData = nullptr ) override;
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/**
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* Set the units to use for plotting the DXF file.
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*
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* @param aUnit - The units to use
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*/
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void SetUnits( DXF_UNITS aUnit );
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/**
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* The units currently enabled for plotting
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*
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* @return The currently configured units
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*/
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DXF_UNITS GetUnits() const
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{
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return m_plotUnits;
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}
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/**
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* Get the scale factor to apply to convert the device units to be in the
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* currently set units.
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*
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* @return Scaling factor to apply for unit conversion
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*/
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double GetUnitScaling() const
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{
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return m_unitScalingFactor;
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}
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/**
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* Get the correct value for the $MEASUREMENT field given the current units
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*
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* @return the $MEASUREMENT directive field value
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*/
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unsigned int GetMeasurementDirective() const
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{
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return m_measurementDirective;
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}
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protected:
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bool m_textAsLines;
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COLOR4D m_currentColor;
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PLOT_DASH_TYPE m_currentLineType;
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DXF_UNITS m_plotUnits;
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double m_unitScalingFactor;
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unsigned int m_measurementDirective;
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};
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