1090 lines
38 KiB
C++
1090 lines
38 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) 2014 Jean-Pierre Charras, jp.charras at wanadoo.fr
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* Copyright (C) 2014 KiCad Developers, see CHANGELOG.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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/**
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* @file common_plotPS_functions.cpp
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* @brief Kicad: Common plot Postscript Routines
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*/
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#include <fctsys.h>
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#include <trigo.h>
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#include <wxstruct.h>
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#include <base_struct.h>
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#include <common.h>
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#include <plot_common.h>
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#include <macros.h>
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#include <kicad_string.h>
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/* Forward declaration of the font width metrics
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(yes extern! this is the way to forward declare variables */
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extern const double hv_widths[256];
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extern const double hvb_widths[256];
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extern const double hvo_widths[256];
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extern const double hvbo_widths[256];
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const double PSLIKE_PLOTTER::postscriptTextAscent = 0.718;
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// Common routines for Postscript-like plotting engines
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void PSLIKE_PLOTTER::SetDefaultLineWidth( int width )
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{
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defaultPenWidth = width;
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currentPenWidth = -1;
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}
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void PSLIKE_PLOTTER::SetColor( EDA_COLOR_T color )
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{
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// Return at invalid color index
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if( color < 0 )
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return;
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if( colorMode )
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{
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double r = g_ColorRefs[color].m_Red / 255.0;
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double g = g_ColorRefs[color].m_Green / 255.0;
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double b = g_ColorRefs[color].m_Blue / 255.0;
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if( negativeMode )
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emitSetRGBColor( 1 - r, 1 - g, 1 - b );
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else
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emitSetRGBColor( r, g, b );
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}
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else
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{
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/* B/W Mode - Use BLACK or WHITE for all items
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* note the 2 colors are used in B&W mode, mainly by Pcbnew to draw
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* holes in white on pads in black
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*/
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double k = 1; // White
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if( color != WHITE )
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k = 0;
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if( negativeMode )
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emitSetRGBColor( 1 - k, 1 - k, 1 - k );
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else
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emitSetRGBColor( k, k, k );
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}
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}
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void PSLIKE_PLOTTER::FlashPadOval( const wxPoint& aPadPos, const wxSize& aSize,
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double aPadOrient, EDA_DRAW_MODE_T aTraceMode )
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{
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wxASSERT( outputFile );
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int x0, y0, x1, y1, delta;
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wxSize size( aSize );
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// The pad is reduced to an oval by dy > dx
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if( size.x > size.y )
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{
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std::swap( size.x, size.y );
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aPadOrient = AddAngles( aPadOrient, 900 );
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}
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delta = size.y - size.x;
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x0 = 0;
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y0 = -delta / 2;
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x1 = 0;
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y1 = delta / 2;
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RotatePoint( &x0, &y0, aPadOrient );
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RotatePoint( &x1, &y1, aPadOrient );
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if( aTraceMode == FILLED )
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ThickSegment( wxPoint( aPadPos.x + x0, aPadPos.y + y0 ),
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wxPoint( aPadPos.x + x1, aPadPos.y + y1 ), size.x, aTraceMode );
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else
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sketchOval( aPadPos, size, aPadOrient, -1 );
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}
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void PSLIKE_PLOTTER::FlashPadCircle( const wxPoint& aPadPos, int aDiameter,
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EDA_DRAW_MODE_T aTraceMode )
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{
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if( aTraceMode == FILLED )
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Circle( aPadPos, aDiameter, FILLED_SHAPE, 0 );
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else // Plot a ring:
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{
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SetCurrentLineWidth( USE_DEFAULT_LINE_WIDTH );
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int linewidth = GetCurrentLineWidth();
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// avoid aDiameter <= 1 )
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if( linewidth > aDiameter-2 )
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linewidth = aDiameter-2;
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Circle( aPadPos, aDiameter - linewidth, NO_FILL, linewidth );
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}
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SetCurrentLineWidth( USE_DEFAULT_LINE_WIDTH );
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}
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void PSLIKE_PLOTTER::FlashPadRect( const wxPoint& aPadPos, const wxSize& aSize,
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double aPadOrient, EDA_DRAW_MODE_T aTraceMode )
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{
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static std::vector< wxPoint > cornerList;
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wxSize size( aSize );
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cornerList.clear();
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if( aTraceMode == FILLED )
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SetCurrentLineWidth( 0 );
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else
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SetCurrentLineWidth( USE_DEFAULT_LINE_WIDTH );
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size.x -= GetCurrentLineWidth();
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size.y -= GetCurrentLineWidth();
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if( size.x < 1 )
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size.x = 1;
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if( size.y < 1 )
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size.y = 1;
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int dx = size.x / 2;
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int dy = size.y / 2;
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wxPoint corner;
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corner.x = aPadPos.x - dx;
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corner.y = aPadPos.y + dy;
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cornerList.push_back( corner );
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corner.x = aPadPos.x - dx;
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corner.y = aPadPos.y - dy;
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cornerList.push_back( corner );
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corner.x = aPadPos.x + dx;
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corner.y = aPadPos.y - dy;
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cornerList.push_back( corner );
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corner.x = aPadPos.x + dx;
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corner.y = aPadPos.y + dy,
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cornerList.push_back( corner );
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for( unsigned ii = 0; ii < cornerList.size(); ii++ )
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{
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RotatePoint( &cornerList[ii], aPadPos, aPadOrient );
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}
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cornerList.push_back( cornerList[0] );
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PlotPoly( cornerList, ( aTraceMode == FILLED ) ? FILLED_SHAPE : NO_FILL,
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GetCurrentLineWidth() );
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}
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void PSLIKE_PLOTTER::FlashPadTrapez( const wxPoint& aPadPos, const wxPoint *aCorners,
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double aPadOrient, EDA_DRAW_MODE_T aTraceMode )
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{
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static std::vector< wxPoint > cornerList;
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cornerList.clear();
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for( int ii = 0; ii < 4; ii++ )
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cornerList.push_back( aCorners[ii] );
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if( aTraceMode == FILLED )
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{
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SetCurrentLineWidth( 0 );
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}
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else
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{
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SetCurrentLineWidth( USE_DEFAULT_LINE_WIDTH );
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int w = GetCurrentLineWidth();
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// offset polygon by w
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// coord[0] is assumed the lower left
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// coord[1] is assumed the upper left
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// coord[2] is assumed the upper right
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// coord[3] is assumed the lower right
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/* Trace the outline. */
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cornerList[0].x += w;
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cornerList[0].y -= w;
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cornerList[1].x += w;
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cornerList[1].y += w;
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cornerList[2].x -= w;
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cornerList[2].y += w;
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cornerList[3].x -= w;
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cornerList[3].y -= w;
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}
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for( int ii = 0; ii < 4; ii++ )
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{
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RotatePoint( &cornerList[ii], aPadOrient );
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cornerList[ii] += aPadPos;
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}
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cornerList.push_back( cornerList[0] );
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PlotPoly( cornerList, ( aTraceMode == FILLED ) ? FILLED_SHAPE : NO_FILL,
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GetCurrentLineWidth() );
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}
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/**
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* Write on a stream a string escaped for postscript/PDF
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*/
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void PSLIKE_PLOTTER::fputsPostscriptString(FILE *fout, const wxString& txt)
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{
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putc( '(', fout );
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for( unsigned i = 0; i < txt.length(); i++ )
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{
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// Lazyness made me use stdio buffering yet another time...
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wchar_t ch = txt[i];
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if( ch < 256 )
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{
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switch (ch)
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{
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// The ~ shouldn't reach the outside
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case '~':
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break;
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// These characters must be escaped
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case '(':
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case ')':
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case '\\':
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putc( '\\', fout );
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// FALLTHRU
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default:
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putc( ch, fout );
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break;
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}
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}
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}
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putc( ')', fout );
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}
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/**
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* Sister function for the GraphicTextWidth in drawtxt.cpp
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* Does the same processing (i.e. calculates a text string width) but
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* using postscript metrics for the Helvetica font (optionally used for
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* PS and PDF plotting
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*/
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int PSLIKE_PLOTTER::returnPostscriptTextWidth( const wxString& aText, int aXSize,
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bool aItalic, bool aBold )
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{
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const double *width_table = aBold ? ( aItalic ? hvbo_widths : hvb_widths )
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: ( aItalic ? hvo_widths : hv_widths );
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double tally = 0;
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for( unsigned i = 0; i < aText.length(); i++ )
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{
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wchar_t AsciiCode = aText[i];
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// Skip the negation marks and untabled points
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if( AsciiCode != '~' && AsciiCode < 256 )
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{
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tally += width_table[AsciiCode];
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}
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}
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// Widths are proportional to height, but height is enlarged by a
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// scaling factor
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return KiROUND( aXSize * tally / postscriptTextAscent );
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}
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/**
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* Computes the x coordinates for the overlining in a string of text.
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* Fills the passed vector with couples of (start, stop) values to be
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* used in the text coordinate system (use computeTextParameters to
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* obtain the parameters to estabilish such a system)
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*/
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void PSLIKE_PLOTTER::postscriptOverlinePositions( const wxString& aText, int aXSize,
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bool aItalic, bool aBold,
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std::vector<int> *pos_pairs )
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{
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/* XXX This function is *too* similar to returnPostscriptTextWidth.
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Consider merging them... */
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const double *width_table = aBold ? ( aItalic ? hvbo_widths : hvb_widths )
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: ( aItalic ? hvo_widths : hv_widths );
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double tally = 0;
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for( unsigned i = 0; i < aText.length(); i++ )
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{
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wchar_t AsciiCode = aText[i];
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// Skip the negation marks and untabled points
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if( AsciiCode != '~' && AsciiCode < 256 )
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{
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tally += width_table[AsciiCode];
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}
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else
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{
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if( AsciiCode == '~' )
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pos_pairs->push_back( KiROUND( aXSize * tally / postscriptTextAscent ) );
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}
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}
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// Special rule: we have to complete the last bar if the ~ aren't matched
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if( pos_pairs->size() % 2 == 1 )
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pos_pairs->push_back( KiROUND( aXSize * tally / postscriptTextAscent ) );
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}
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void PS_PLOTTER::SetViewport( const wxPoint& aOffset, double aIusPerDecimil,
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double aScale, bool aMirror )
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{
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wxASSERT( !outputFile );
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m_plotMirror = aMirror;
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plotOffset = aOffset;
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plotScale = aScale;
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m_IUsPerDecimil = aIusPerDecimil;
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iuPerDeviceUnit = 1.0 / aIusPerDecimil;
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/* Compute the paper size in IUs */
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paperSize = pageInfo.GetSizeMils();
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paperSize.x *= 10.0 * aIusPerDecimil;
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paperSize.y *= 10.0 * aIusPerDecimil;
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SetDefaultLineWidth( 100 * aIusPerDecimil ); // arbitrary default
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}
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/** This is the core for postscript/PDF text alignment
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* It computes the transformation matrix to generate a user space
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* system aligned with the text. Even the PS uses the concat
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* operator to simplify PDF generation (concat is everything PDF
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* has to modify the CTM. Lots of parameters, both in and out.
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*/
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void PSLIKE_PLOTTER::computeTextParameters( const wxPoint& aPos,
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const wxString& aText,
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int aOrient,
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const wxSize& aSize,
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enum EDA_TEXT_HJUSTIFY_T aH_justify,
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enum EDA_TEXT_VJUSTIFY_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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double *wideningFactor,
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double *ctm_a,
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double *ctm_b,
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double *ctm_c,
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double *ctm_d,
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double *ctm_e,
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double *ctm_f,
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double *heightFactor )
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{
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// Compute the starting position (compensated for alignment)
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wxPoint start_pos = aPos;
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// This is an approximation of the text bounds (in IUs)
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int tw = returnPostscriptTextWidth( aText, aSize.x, aItalic, aWidth );
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int th = aSize.y;
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int dx, dy;
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switch( aH_justify )
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{
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case GR_TEXT_HJUSTIFY_CENTER:
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dx = -tw / 2;
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break;
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case GR_TEXT_HJUSTIFY_RIGHT:
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dx = -tw;
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break;
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case GR_TEXT_HJUSTIFY_LEFT:
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dx = 0;
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break;
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}
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switch( aV_justify )
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{
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case GR_TEXT_VJUSTIFY_CENTER:
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dy = th / 2;
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break;
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case GR_TEXT_VJUSTIFY_TOP:
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dy = th;
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break;
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case GR_TEXT_VJUSTIFY_BOTTOM:
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dy = 0;
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break;
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}
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RotatePoint( &dx, &dy, aOrient );
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RotatePoint( &tw, &th, aOrient );
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start_pos.x += dx;
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start_pos.y += dy;
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DPOINT pos_dev = userToDeviceCoordinates( start_pos );
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DPOINT sz_dev = userToDeviceSize( aSize );
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// Now returns the final values... the widening factor
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*wideningFactor = sz_dev.y / sz_dev.x;
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// The CTM transformation matrix
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double alpha = DECIDEG2RAD( aOrient );
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double sinalpha = sin( alpha );
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double cosalpha = cos( alpha );
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*ctm_a = cosalpha;
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*ctm_b = sinalpha;
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*ctm_c = -sinalpha;
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*ctm_d = cosalpha;
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*ctm_e = pos_dev.x;
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*ctm_f = pos_dev.y;
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// This is because the letters are less than 1 unit high
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*heightFactor = sz_dev.y / postscriptTextAscent;
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}
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/* Set the current line width (in IUs) for the next plot
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*/
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void PS_PLOTTER::SetCurrentLineWidth( int width )
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{
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wxASSERT( outputFile );
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int pen_width;
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if( width >= 0 )
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pen_width = width;
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else
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pen_width = defaultPenWidth;
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if( pen_width != GetCurrentLineWidth() )
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fprintf( outputFile, "%g setlinewidth\n", userToDeviceSize( pen_width ) );
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currentPenWidth = pen_width;
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}
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void PS_PLOTTER::emitSetRGBColor( double r, double g, double b )
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{
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wxASSERT( outputFile );
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// XXX why %.3g ? shouldn't %g suffice? who cares...
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fprintf( outputFile, "%.3g %.3g %.3g setrgbcolor\n", r, g, b );
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}
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/**
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* Postscript supports dashed lines
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*/
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void PS_PLOTTER::SetDash( bool dashed )
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{
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wxASSERT( outputFile );
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if( dashed )
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fprintf( outputFile, "[%d %d] 0 setdash\n",
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(int) GetDashMarkLenIU(), (int) GetDashGapLenIU() );
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else
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fputs( "solidline\n", outputFile );
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}
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void PS_PLOTTER::Rect( const wxPoint& p1, const wxPoint& p2, FILL_T fill, int width )
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{
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DPOINT p1_dev = userToDeviceCoordinates( p1 );
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DPOINT p2_dev = userToDeviceCoordinates( p2 );
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SetCurrentLineWidth( width );
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fprintf( outputFile, "%g %g %g %g rect%d\n", p1_dev.x, p1_dev.y,
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p2_dev.x - p1_dev.x, p2_dev.y - p1_dev.y, fill );
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}
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void PS_PLOTTER::Circle( const wxPoint& pos, int diametre, FILL_T fill, int width )
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{
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wxASSERT( outputFile );
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DPOINT pos_dev = userToDeviceCoordinates( pos );
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double radius = userToDeviceSize( diametre / 2.0 );
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SetCurrentLineWidth( width );
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fprintf( outputFile, "%g %g %g cir%d\n", pos_dev.x, pos_dev.y, radius, fill );
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}
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void PS_PLOTTER::Arc( const wxPoint& centre, double StAngle, double EndAngle,
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int radius, FILL_T fill, int width )
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{
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wxASSERT( outputFile );
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if( radius <= 0 )
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return;
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if( StAngle > EndAngle )
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std::swap( StAngle, EndAngle );
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SetCurrentLineWidth( width );
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// Calculate start point.
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DPOINT centre_dev = userToDeviceCoordinates( centre );
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double radius_dev = userToDeviceSize( radius );
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|
if( m_plotMirror )
|
|
{
|
|
if( m_mirrorIsHorizontal )
|
|
{
|
|
StAngle = 1800.0 -StAngle;
|
|
EndAngle = 1800.0 -EndAngle;
|
|
std::swap( StAngle, EndAngle );
|
|
}
|
|
else
|
|
{
|
|
StAngle = -StAngle;
|
|
EndAngle = -EndAngle;
|
|
}
|
|
}
|
|
|
|
fprintf( outputFile, "%g %g %g %g %g arc%d\n", centre_dev.x, centre_dev.y,
|
|
radius_dev, StAngle / 10.0, EndAngle / 10.0, fill );
|
|
}
|
|
|
|
|
|
void PS_PLOTTER::PlotPoly( const std::vector< wxPoint >& aCornerList,
|
|
FILL_T aFill, int aWidth )
|
|
{
|
|
if( aCornerList.size() <= 1 )
|
|
return;
|
|
|
|
SetCurrentLineWidth( aWidth );
|
|
|
|
DPOINT pos = userToDeviceCoordinates( aCornerList[0] );
|
|
fprintf( outputFile, "newpath\n%g %g moveto\n", pos.x, pos.y );
|
|
|
|
for( unsigned ii = 1; ii < aCornerList.size(); ii++ )
|
|
{
|
|
pos = userToDeviceCoordinates( aCornerList[ii] );
|
|
fprintf( outputFile, "%g %g lineto\n", pos.x, pos.y );
|
|
}
|
|
|
|
// Close/(fill) the path
|
|
fprintf( outputFile, "poly%d\n", aFill );
|
|
}
|
|
|
|
|
|
/**
|
|
* Postscript-likes at the moment are the only plot engines supporting bitmaps...
|
|
*/
|
|
void PS_PLOTTER::PlotImage( const wxImage & aImage, const wxPoint& aPos,
|
|
double aScaleFactor )
|
|
{
|
|
wxSize pix_size; // size of the bitmap in pixels
|
|
pix_size.x = aImage.GetWidth();
|
|
pix_size.y = aImage.GetHeight();
|
|
DPOINT drawsize( aScaleFactor * pix_size.x,
|
|
aScaleFactor * pix_size.y ); // requested size of image
|
|
|
|
// calculate the bottom left corner position of bitmap
|
|
wxPoint start = aPos;
|
|
start.x -= drawsize.x / 2; // left
|
|
start.y += drawsize.y / 2; // bottom (Y axis reversed)
|
|
|
|
// calculate the top right corner position of bitmap
|
|
wxPoint end;
|
|
end.x = start.x + drawsize.x;
|
|
end.y = start.y - drawsize.y;
|
|
|
|
fprintf( outputFile, "/origstate save def\n" );
|
|
fprintf( outputFile, "/pix %d string def\n", pix_size.x );
|
|
|
|
// Locate lower-left corner of image
|
|
DPOINT start_dev = userToDeviceCoordinates( start );
|
|
fprintf( outputFile, "%g %g translate\n", start_dev.x, start_dev.y );
|
|
// Map image size to device
|
|
DPOINT end_dev = userToDeviceCoordinates( end );
|
|
fprintf( outputFile, "%g %g scale\n",
|
|
std::abs(end_dev.x - start_dev.x), std::abs(end_dev.y - start_dev.y));
|
|
|
|
// Dimensions of source image (in pixels
|
|
fprintf( outputFile, "%d %d 8", pix_size.x, pix_size.y );
|
|
// Map unit square to source
|
|
fprintf( outputFile, " [%d 0 0 %d 0 %d]\n", pix_size.x, -pix_size.y , pix_size.y);
|
|
// include image data in ps file
|
|
fprintf( outputFile, "{currentfile pix readhexstring pop}\n" );
|
|
|
|
if( colorMode )
|
|
fputs( "false 3 colorimage\n", outputFile );
|
|
else
|
|
fputs( "image\n", outputFile );
|
|
// Single data source, 3 colors, Output RGB data (hexadecimal)
|
|
// (or the same downscaled to gray)
|
|
int jj = 0;
|
|
|
|
for( int yy = 0; yy < pix_size.y; yy ++ )
|
|
{
|
|
for( int xx = 0; xx < pix_size.x; xx++, jj++ )
|
|
{
|
|
if( jj >= 16 )
|
|
{
|
|
jj = 0;
|
|
fprintf( outputFile, "\n");
|
|
}
|
|
|
|
int red, green, blue;
|
|
red = aImage.GetRed( xx, yy) & 0xFF;
|
|
green = aImage.GetGreen( xx, yy) & 0xFF;
|
|
blue = aImage.GetBlue( xx, yy) & 0xFF;
|
|
|
|
if( colorMode )
|
|
fprintf( outputFile, "%2.2X%2.2X%2.2X", red, green, blue );
|
|
else
|
|
fprintf( outputFile, "%2.2X", (red + green + blue) / 3 );
|
|
}
|
|
}
|
|
|
|
fprintf( outputFile, "\n");
|
|
fprintf( outputFile, "origstate restore\n" );
|
|
}
|
|
|
|
|
|
void PS_PLOTTER::PenTo( const wxPoint& pos, char plume )
|
|
{
|
|
wxASSERT( outputFile );
|
|
|
|
if( plume == 'Z' )
|
|
{
|
|
if( penState != 'Z' )
|
|
{
|
|
fputs( "stroke\n", outputFile );
|
|
penState = 'Z';
|
|
penLastpos.x = -1;
|
|
penLastpos.y = -1;
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
if( penState == 'Z' )
|
|
{
|
|
fputs( "newpath\n", outputFile );
|
|
}
|
|
|
|
if( penState != plume || pos != penLastpos )
|
|
{
|
|
DPOINT pos_dev = userToDeviceCoordinates( pos );
|
|
fprintf( outputFile, "%g %g %sto\n",
|
|
pos_dev.x, pos_dev.y,
|
|
( plume=='D' ) ? "line" : "move" );
|
|
}
|
|
|
|
penState = plume;
|
|
penLastpos = pos;
|
|
}
|
|
|
|
|
|
/**
|
|
* The code within this function (and the CloseFilePS function)
|
|
* creates postscript files whose contents comply with Adobe's
|
|
* Document Structuring Convention, as documented by assorted
|
|
* details described within the following URLs:
|
|
*
|
|
* http://en.wikipedia.org/wiki/Document_Structuring_Conventions
|
|
* http://partners.adobe.com/public/developer/en/ps/5001.DSC_Spec.pdf
|
|
*
|
|
*
|
|
* BBox is the boundary box (position and size of the "client rectangle"
|
|
* for drawings (page - margins) in mils (0.001 inch)
|
|
*/
|
|
bool PS_PLOTTER::StartPlot()
|
|
{
|
|
wxASSERT( outputFile );
|
|
wxString msg;
|
|
|
|
static const char* PSMacro[] =
|
|
{
|
|
"%%BeginProlog\n",
|
|
"/line { newpath moveto lineto stroke } bind def\n",
|
|
"/cir0 { newpath 0 360 arc stroke } bind def\n",
|
|
"/cir1 { newpath 0 360 arc gsave fill grestore stroke } bind def\n",
|
|
"/cir2 { newpath 0 360 arc gsave fill grestore stroke } bind def\n",
|
|
"/arc0 { newpath arc stroke } bind def\n",
|
|
"/arc1 { newpath 4 index 4 index moveto arc closepath gsave fill\n",
|
|
" grestore stroke } bind def\n",
|
|
"/arc2 { newpath 4 index 4 index moveto arc closepath gsave fill\n",
|
|
" grestore stroke } bind def\n",
|
|
"/poly0 { stroke } bind def\n",
|
|
"/poly1 { closepath gsave fill grestore stroke } bind def\n",
|
|
"/poly2 { closepath gsave fill grestore stroke } bind def\n",
|
|
"/rect0 { rectstroke } bind def\n",
|
|
"/rect1 { rectfill } bind def\n",
|
|
"/rect2 { rectfill } bind def\n",
|
|
"/linemode0 { 0 setlinecap 0 setlinejoin 0 setlinewidth } bind def\n",
|
|
"/linemode1 { 1 setlinecap 1 setlinejoin } bind def\n",
|
|
"/dashedline { [200] 100 setdash } bind def\n",
|
|
"/solidline { [] 0 setdash } bind def\n",
|
|
|
|
// This is for 'hidden' text (search anchors for PDF)
|
|
"/phantomshow { moveto\n",
|
|
" /KicadFont findfont 0.000001 scalefont setfont\n",
|
|
" show } bind def\n",
|
|
|
|
// This is for regular postscript text
|
|
"/textshow { gsave\n",
|
|
" findfont exch scalefont setfont concat 1 scale 0 0 moveto show\n",
|
|
" } bind def\n",
|
|
|
|
// Utility for getting Latin1 encoded fonts
|
|
"/reencodefont {\n",
|
|
" findfont dup length dict begin\n",
|
|
" { 1 index /FID ne\n",
|
|
" { def }\n",
|
|
" { pop pop } ifelse\n",
|
|
" } forall\n",
|
|
" /Encoding ISOLatin1Encoding def\n",
|
|
" currentdict\n",
|
|
" end } bind def\n"
|
|
|
|
// Remap AdobeStandard fonts to Latin1
|
|
"/KicadFont /Helvetica reencodefont definefont pop\n",
|
|
"/KicadFont-Bold /Helvetica-Bold reencodefont definefont pop\n",
|
|
"/KicadFont-Oblique /Helvetica-Oblique reencodefont definefont pop\n",
|
|
"/KicadFont-BoldOblique /Helvetica-BoldOblique reencodefont definefont pop\n",
|
|
"%%EndProlog\n",
|
|
NULL
|
|
};
|
|
|
|
time_t time1970 = time( NULL );
|
|
|
|
fputs( "%!PS-Adobe-3.0\n", outputFile ); // Print header
|
|
|
|
fprintf( outputFile, "%%%%Creator: %s\n", TO_UTF8( creator ) );
|
|
|
|
/* A "newline" character ("\n") is not included in the following string,
|
|
because it is provided by the ctime() function. */
|
|
fprintf( outputFile, "%%%%CreationDate: %s", ctime( &time1970 ) );
|
|
fprintf( outputFile, "%%%%Title: %s\n", TO_UTF8( filename ) );
|
|
fprintf( outputFile, "%%%%Pages: 1\n" );
|
|
fprintf( outputFile, "%%%%PageOrder: Ascend\n" );
|
|
|
|
// Print boundary box in 1/72 pixels per inch, box is in mils
|
|
const double BIGPTsPERMIL = 0.072;
|
|
|
|
/* The coordinates of the lower left corner of the boundary
|
|
box need to be "rounded down", but the coordinates of its
|
|
upper right corner need to be "rounded up" instead. */
|
|
wxSize psPaperSize = pageInfo.GetSizeMils();
|
|
|
|
if( !pageInfo.IsPortrait() )
|
|
psPaperSize.Set( pageInfo.GetHeightMils(), pageInfo.GetWidthMils() );
|
|
|
|
fprintf( outputFile, "%%%%BoundingBox: 0 0 %d %d\n",
|
|
(int) ceil( psPaperSize.x * BIGPTsPERMIL ),
|
|
(int) ceil( psPaperSize.y * BIGPTsPERMIL ) );
|
|
|
|
// Specify the size of the sheet and the name associated with that size.
|
|
// (If the "User size" option has been selected for the sheet size,
|
|
// identify the sheet size as "Custom" (rather than as "User"), but
|
|
// otherwise use the name assigned by KiCad for each sheet size.)
|
|
//
|
|
// (The Document Structuring Convention also supports sheet weight,
|
|
// sheet color, and sheet type properties being specified within a
|
|
// %%DocumentMedia comment, but they are not being specified here;
|
|
// a zero and two null strings are subsequently provided instead.)
|
|
//
|
|
// (NOTE: m_Size.y is *supposed* to be listed before m_Size.x;
|
|
// the order in which they are specified is not wrong!)
|
|
// Also note pageSize is given in mils, not in internal units and must be
|
|
// converted to internal units.
|
|
|
|
if( pageInfo.IsCustom() )
|
|
fprintf( outputFile, "%%%%DocumentMedia: Custom %d %d 0 () ()\n",
|
|
KiROUND( psPaperSize.x * BIGPTsPERMIL ),
|
|
KiROUND( psPaperSize.y * BIGPTsPERMIL ) );
|
|
|
|
else // a standard paper size
|
|
fprintf( outputFile, "%%%%DocumentMedia: %s %d %d 0 () ()\n",
|
|
TO_UTF8( pageInfo.GetType() ),
|
|
KiROUND( psPaperSize.x * BIGPTsPERMIL ),
|
|
KiROUND( psPaperSize.y * BIGPTsPERMIL ) );
|
|
|
|
if( pageInfo.IsPortrait() )
|
|
fprintf( outputFile, "%%%%Orientation: Portrait\n" );
|
|
else
|
|
fprintf( outputFile, "%%%%Orientation: Landscape\n" );
|
|
|
|
fprintf( outputFile, "%%%%EndComments\n" );
|
|
|
|
// Now specify various other details.
|
|
|
|
for( int ii = 0; PSMacro[ii] != NULL; ii++ )
|
|
{
|
|
fputs( PSMacro[ii], outputFile );
|
|
}
|
|
|
|
// The following string has been specified here (rather than within
|
|
// PSMacro[]) to highlight that it has been provided to ensure that the
|
|
// contents of the postscript file comply with the details specified
|
|
// within the Document Structuring Convention.
|
|
fputs( "%%Page: 1 1\n"
|
|
"%%BeginPageSetup\n"
|
|
"gsave\n"
|
|
"0.0072 0.0072 scale\n" // Configure postscript for decimils coordinates
|
|
"linemode1\n", outputFile );
|
|
|
|
|
|
// Rototranslate the coordinate to achieve the landscape layout
|
|
if( !pageInfo.IsPortrait() )
|
|
fprintf( outputFile, "%d 0 translate 90 rotate\n", 10 * psPaperSize.x );
|
|
|
|
// Apply the user fine scale adjustments
|
|
if( plotScaleAdjX != 1.0 || plotScaleAdjY != 1.0 )
|
|
fprintf( outputFile, "%g %g scale\n",
|
|
plotScaleAdjX, plotScaleAdjY );
|
|
|
|
// Set default line width
|
|
fprintf( outputFile, "%g setlinewidth\n", userToDeviceSize( defaultPenWidth ) );
|
|
fputs( "%%EndPageSetup\n", outputFile );
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
bool PS_PLOTTER::EndPlot()
|
|
{
|
|
wxASSERT( outputFile );
|
|
fputs( "showpage\n"
|
|
"grestore\n"
|
|
"%%EOF\n", outputFile );
|
|
fclose( outputFile );
|
|
outputFile = NULL;
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
|
|
void PS_PLOTTER::Text( const wxPoint& aPos,
|
|
enum EDA_COLOR_T aColor,
|
|
const wxString& aText,
|
|
double aOrient,
|
|
const wxSize& aSize,
|
|
enum EDA_TEXT_HJUSTIFY_T aH_justify,
|
|
enum EDA_TEXT_VJUSTIFY_T aV_justify,
|
|
int aWidth,
|
|
bool aItalic,
|
|
bool aBold,
|
|
bool aMultilineAllowed )
|
|
{
|
|
SetCurrentLineWidth( aWidth );
|
|
SetColor( aColor );
|
|
|
|
// Fix me: see how to use PS text mode for multiline texts
|
|
if( aMultilineAllowed && !aText.Contains( wxT( "\n" ) ) )
|
|
aMultilineAllowed = false; // the text has only one line.
|
|
|
|
// Draw the native postscript text (if requested)
|
|
if( m_textMode == PLOTTEXTMODE_NATIVE && !aMultilineAllowed )
|
|
{
|
|
const char *fontname = aItalic ? (aBold ? "/KicadFont-BoldOblique"
|
|
: "/KicadFont-Oblique")
|
|
: (aBold ? "/KicadFont-Bold"
|
|
: "/KicadFont");
|
|
|
|
// Compute the copious tranformation parameters
|
|
double ctm_a, ctm_b, ctm_c, ctm_d, ctm_e, ctm_f;
|
|
double wideningFactor, heightFactor;
|
|
computeTextParameters( aPos, aText, aOrient, aSize, aH_justify,
|
|
aV_justify, aWidth, aItalic, aBold,
|
|
&wideningFactor, &ctm_a, &ctm_b, &ctm_c,
|
|
&ctm_d, &ctm_e, &ctm_f, &heightFactor );
|
|
|
|
|
|
// The text must be escaped correctly, the others are the various
|
|
// parameters. The CTM is formatted with %f since sin/cos tends
|
|
// to make %g use exponential notation (which is not supported)
|
|
fputsPostscriptString( outputFile, aText );
|
|
fprintf( outputFile, " %g [%f %f %f %f %f %f] %g %s textshow\n",
|
|
wideningFactor, ctm_a, ctm_b, ctm_c, ctm_d, ctm_e, ctm_f,
|
|
heightFactor, fontname );
|
|
|
|
/* The textshow operator retained the coordinate system, we use it
|
|
* to plot the overbars. See the PDF sister function for more
|
|
* details */
|
|
|
|
std::vector<int> pos_pairs;
|
|
postscriptOverlinePositions( aText, aSize.x, aItalic, aBold, &pos_pairs );
|
|
int overbar_y = KiROUND( aSize.y * 1.1 );
|
|
|
|
for( unsigned i = 0; i < pos_pairs.size(); i += 2)
|
|
{
|
|
DPOINT dev_from = userToDeviceSize( wxSize( pos_pairs[i], overbar_y ) );
|
|
DPOINT dev_to = userToDeviceSize( wxSize( pos_pairs[i + 1], overbar_y ) );
|
|
fprintf( outputFile, "%g %g %g %g line ",
|
|
dev_from.x, dev_from.y, dev_to.x, dev_to.y );
|
|
}
|
|
|
|
// Restore the CTM
|
|
fputs( "grestore\n", outputFile );
|
|
}
|
|
|
|
// Draw the hidden postscript text (if requested)
|
|
if( m_textMode == PLOTTEXTMODE_PHANTOM )
|
|
{
|
|
fputsPostscriptString( outputFile, aText );
|
|
DPOINT pos_dev = userToDeviceCoordinates( aPos );
|
|
fprintf( outputFile, " %g %g phantomshow\n", pos_dev.x, pos_dev.y );
|
|
}
|
|
|
|
// Draw the stroked text (if requested)
|
|
if( m_textMode != PLOTTEXTMODE_NATIVE || aMultilineAllowed )
|
|
{
|
|
PLOTTER::Text( aPos, aColor, aText, aOrient, aSize, aH_justify, aV_justify,
|
|
aWidth, aItalic, aBold, aMultilineAllowed );
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Character widths for Helvetica
|
|
*/
|
|
const double hv_widths[256] = {
|
|
0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278,
|
|
0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278,
|
|
0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278,
|
|
0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278,
|
|
0.278, 0.278, 0.355, 0.556, 0.556, 0.889, 0.667, 0.191,
|
|
0.333, 0.333, 0.389, 0.584, 0.278, 0.333, 0.278, 0.278,
|
|
0.556, 0.556, 0.556, 0.556, 0.556, 0.556, 0.556, 0.556,
|
|
0.556, 0.556, 0.278, 0.278, 0.584, 0.584, 0.584, 0.556,
|
|
1.015, 0.667, 0.667, 0.722, 0.722, 0.667, 0.611, 0.778,
|
|
0.722, 0.278, 0.500, 0.667, 0.556, 0.833, 0.722, 0.778,
|
|
0.667, 0.778, 0.722, 0.667, 0.611, 0.722, 0.667, 0.944,
|
|
0.667, 0.667, 0.611, 0.278, 0.278, 0.278, 0.469, 0.556,
|
|
0.333, 0.556, 0.556, 0.500, 0.556, 0.556, 0.278, 0.556,
|
|
0.556, 0.222, 0.222, 0.500, 0.222, 0.833, 0.556, 0.556,
|
|
0.556, 0.556, 0.333, 0.500, 0.278, 0.556, 0.500, 0.722,
|
|
0.500, 0.500, 0.500, 0.334, 0.260, 0.334, 0.584, 0.278,
|
|
0.278, 0.278, 0.222, 0.556, 0.333, 1.000, 0.556, 0.556,
|
|
0.333, 1.000, 0.667, 0.333, 1.000, 0.278, 0.278, 0.278,
|
|
0.278, 0.222, 0.222, 0.333, 0.333, 0.350, 0.556, 1.000,
|
|
0.333, 1.000, 0.500, 0.333, 0.944, 0.278, 0.278, 0.667,
|
|
0.278, 0.333, 0.556, 0.556, 0.556, 0.556, 0.260, 0.556,
|
|
0.333, 0.737, 0.370, 0.556, 0.584, 0.333, 0.737, 0.333,
|
|
0.400, 0.584, 0.333, 0.333, 0.333, 0.556, 0.537, 0.278,
|
|
0.333, 0.333, 0.365, 0.556, 0.834, 0.834, 0.834, 0.611,
|
|
0.667, 0.667, 0.667, 0.667, 0.667, 0.667, 1.000, 0.722,
|
|
0.667, 0.667, 0.667, 0.667, 0.278, 0.278, 0.278, 0.278,
|
|
0.722, 0.722, 0.778, 0.778, 0.778, 0.778, 0.778, 0.584,
|
|
0.778, 0.722, 0.722, 0.722, 0.722, 0.667, 0.667, 0.611,
|
|
0.556, 0.556, 0.556, 0.556, 0.556, 0.556, 0.889, 0.500,
|
|
0.556, 0.556, 0.556, 0.556, 0.278, 0.278, 0.278, 0.278,
|
|
0.556, 0.556, 0.556, 0.556, 0.556, 0.556, 0.556, 0.584,
|
|
0.611, 0.556, 0.556, 0.556, 0.556, 0.500, 0.556, 0.500
|
|
};
|
|
|
|
/**
|
|
* Character widths for Helvetica-Bold
|
|
*/
|
|
const double hvb_widths[256] = {
|
|
0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278,
|
|
0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278,
|
|
0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278,
|
|
0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278,
|
|
0.278, 0.333, 0.474, 0.556, 0.556, 0.889, 0.722, 0.238,
|
|
0.333, 0.333, 0.389, 0.584, 0.278, 0.333, 0.278, 0.278,
|
|
0.556, 0.556, 0.556, 0.556, 0.556, 0.556, 0.556, 0.556,
|
|
0.556, 0.556, 0.333, 0.333, 0.584, 0.584, 0.584, 0.611,
|
|
0.975, 0.722, 0.722, 0.722, 0.722, 0.667, 0.611, 0.778,
|
|
0.722, 0.278, 0.556, 0.722, 0.611, 0.833, 0.722, 0.778,
|
|
0.667, 0.778, 0.722, 0.667, 0.611, 0.722, 0.667, 0.944,
|
|
0.667, 0.667, 0.611, 0.333, 0.278, 0.333, 0.584, 0.556,
|
|
0.333, 0.556, 0.611, 0.556, 0.611, 0.556, 0.333, 0.611,
|
|
0.611, 0.278, 0.278, 0.556, 0.278, 0.889, 0.611, 0.611,
|
|
0.611, 0.611, 0.389, 0.556, 0.333, 0.611, 0.556, 0.778,
|
|
0.556, 0.556, 0.500, 0.389, 0.280, 0.389, 0.584, 0.278,
|
|
0.278, 0.278, 0.278, 0.556, 0.500, 1.000, 0.556, 0.556,
|
|
0.333, 1.000, 0.667, 0.333, 1.000, 0.278, 0.278, 0.278,
|
|
0.278, 0.278, 0.278, 0.500, 0.500, 0.350, 0.556, 1.000,
|
|
0.333, 1.000, 0.556, 0.333, 0.944, 0.278, 0.278, 0.667,
|
|
0.278, 0.333, 0.556, 0.556, 0.556, 0.556, 0.280, 0.556,
|
|
0.333, 0.737, 0.370, 0.556, 0.584, 0.333, 0.737, 0.333,
|
|
0.400, 0.584, 0.333, 0.333, 0.333, 0.611, 0.556, 0.278,
|
|
0.333, 0.333, 0.365, 0.556, 0.834, 0.834, 0.834, 0.611,
|
|
0.722, 0.722, 0.722, 0.722, 0.722, 0.722, 1.000, 0.722,
|
|
0.667, 0.667, 0.667, 0.667, 0.278, 0.278, 0.278, 0.278,
|
|
0.722, 0.722, 0.778, 0.778, 0.778, 0.778, 0.778, 0.584,
|
|
0.778, 0.722, 0.722, 0.722, 0.722, 0.667, 0.667, 0.611,
|
|
0.556, 0.556, 0.556, 0.556, 0.556, 0.556, 0.889, 0.556,
|
|
0.556, 0.556, 0.556, 0.556, 0.278, 0.278, 0.278, 0.278,
|
|
0.611, 0.611, 0.611, 0.611, 0.611, 0.611, 0.611, 0.584,
|
|
0.611, 0.611, 0.611, 0.611, 0.611, 0.556, 0.611, 0.556
|
|
};
|
|
|
|
/**
|
|
* Character widths for Helvetica-Oblique
|
|
*/
|
|
const double hvo_widths[256] = {
|
|
0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278,
|
|
0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278,
|
|
0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278,
|
|
0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278,
|
|
0.278, 0.278, 0.355, 0.556, 0.556, 0.889, 0.667, 0.191,
|
|
0.333, 0.333, 0.389, 0.584, 0.278, 0.333, 0.278, 0.278,
|
|
0.556, 0.556, 0.556, 0.556, 0.556, 0.556, 0.556, 0.556,
|
|
0.556, 0.556, 0.278, 0.278, 0.584, 0.584, 0.584, 0.556,
|
|
1.015, 0.667, 0.667, 0.722, 0.722, 0.667, 0.611, 0.778,
|
|
0.722, 0.278, 0.500, 0.667, 0.556, 0.833, 0.722, 0.778,
|
|
0.667, 0.778, 0.722, 0.667, 0.611, 0.722, 0.667, 0.944,
|
|
0.667, 0.667, 0.611, 0.278, 0.278, 0.278, 0.469, 0.556,
|
|
0.333, 0.556, 0.556, 0.500, 0.556, 0.556, 0.278, 0.556,
|
|
0.556, 0.222, 0.222, 0.500, 0.222, 0.833, 0.556, 0.556,
|
|
0.556, 0.556, 0.333, 0.500, 0.278, 0.556, 0.500, 0.722,
|
|
0.500, 0.500, 0.500, 0.334, 0.260, 0.334, 0.584, 0.278,
|
|
0.278, 0.278, 0.222, 0.556, 0.333, 1.000, 0.556, 0.556,
|
|
0.333, 1.000, 0.667, 0.333, 1.000, 0.278, 0.278, 0.278,
|
|
0.278, 0.222, 0.222, 0.333, 0.333, 0.350, 0.556, 1.000,
|
|
0.333, 1.000, 0.500, 0.333, 0.944, 0.278, 0.278, 0.667,
|
|
0.278, 0.333, 0.556, 0.556, 0.556, 0.556, 0.260, 0.556,
|
|
0.333, 0.737, 0.370, 0.556, 0.584, 0.333, 0.737, 0.333,
|
|
0.400, 0.584, 0.333, 0.333, 0.333, 0.556, 0.537, 0.278,
|
|
0.333, 0.333, 0.365, 0.556, 0.834, 0.834, 0.834, 0.611,
|
|
0.667, 0.667, 0.667, 0.667, 0.667, 0.667, 1.000, 0.722,
|
|
0.667, 0.667, 0.667, 0.667, 0.278, 0.278, 0.278, 0.278,
|
|
0.722, 0.722, 0.778, 0.778, 0.778, 0.778, 0.778, 0.584,
|
|
0.778, 0.722, 0.722, 0.722, 0.722, 0.667, 0.667, 0.611,
|
|
0.556, 0.556, 0.556, 0.556, 0.556, 0.556, 0.889, 0.500,
|
|
0.556, 0.556, 0.556, 0.556, 0.278, 0.278, 0.278, 0.278,
|
|
0.556, 0.556, 0.556, 0.556, 0.556, 0.556, 0.556, 0.584,
|
|
0.611, 0.556, 0.556, 0.556, 0.556, 0.500, 0.556, 0.500
|
|
};
|
|
|
|
/**
|
|
* Character widths for Helvetica-BoldOblique
|
|
*/
|
|
const double hvbo_widths[256] = {
|
|
0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278,
|
|
0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278,
|
|
0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278,
|
|
0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278,
|
|
0.278, 0.333, 0.474, 0.556, 0.556, 0.889, 0.722, 0.238,
|
|
0.333, 0.333, 0.389, 0.584, 0.278, 0.333, 0.278, 0.278,
|
|
0.556, 0.556, 0.556, 0.556, 0.556, 0.556, 0.556, 0.556,
|
|
0.556, 0.556, 0.333, 0.333, 0.584, 0.584, 0.584, 0.611,
|
|
0.975, 0.722, 0.722, 0.722, 0.722, 0.667, 0.611, 0.778,
|
|
0.722, 0.278, 0.556, 0.722, 0.611, 0.833, 0.722, 0.778,
|
|
0.667, 0.778, 0.722, 0.667, 0.611, 0.722, 0.667, 0.944,
|
|
0.667, 0.667, 0.611, 0.333, 0.278, 0.333, 0.584, 0.556,
|
|
0.333, 0.556, 0.611, 0.556, 0.611, 0.556, 0.333, 0.611,
|
|
0.611, 0.278, 0.278, 0.556, 0.278, 0.889, 0.611, 0.611,
|
|
0.611, 0.611, 0.389, 0.556, 0.333, 0.611, 0.556, 0.778,
|
|
0.556, 0.556, 0.500, 0.389, 0.280, 0.389, 0.584, 0.278,
|
|
0.278, 0.278, 0.278, 0.556, 0.500, 1.000, 0.556, 0.556,
|
|
0.333, 1.000, 0.667, 0.333, 1.000, 0.278, 0.278, 0.278,
|
|
0.278, 0.278, 0.278, 0.500, 0.500, 0.350, 0.556, 1.000,
|
|
0.333, 1.000, 0.556, 0.333, 0.944, 0.278, 0.278, 0.667,
|
|
0.278, 0.333, 0.556, 0.556, 0.556, 0.556, 0.280, 0.556,
|
|
0.333, 0.737, 0.370, 0.556, 0.584, 0.333, 0.737, 0.333,
|
|
0.400, 0.584, 0.333, 0.333, 0.333, 0.611, 0.556, 0.278,
|
|
0.333, 0.333, 0.365, 0.556, 0.834, 0.834, 0.834, 0.611,
|
|
0.722, 0.722, 0.722, 0.722, 0.722, 0.722, 1.000, 0.722,
|
|
0.667, 0.667, 0.667, 0.667, 0.278, 0.278, 0.278, 0.278,
|
|
0.722, 0.722, 0.778, 0.778, 0.778, 0.778, 0.778, 0.584,
|
|
0.778, 0.722, 0.722, 0.722, 0.722, 0.667, 0.667, 0.611,
|
|
0.556, 0.556, 0.556, 0.556, 0.556, 0.556, 0.889, 0.556,
|
|
0.556, 0.556, 0.556, 0.556, 0.278, 0.278, 0.278, 0.278,
|
|
0.611, 0.611, 0.611, 0.611, 0.611, 0.611, 0.611, 0.584,
|
|
0.611, 0.611, 0.611, 0.611, 0.611, 0.556, 0.611, 0.556
|
|
};
|