/* * This program source code file is part of KiCad, a free EDA CAD application. * * Copyright (C) 2017 Jean-Pierre Charras, jp.charras at wanadoo.fr * Copyright The 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 */ /** * @file PS_plotter.cpp * @brief KiCad: specialized plotter for PS files format */ #include #include #include // for KiROUND #include #include #include /* Forward declaration of the font width metrics (yes extern! this is the way to forward declare variables */ extern const double hv_widths[256]; extern const double hvb_widths[256]; extern const double hvo_widths[256]; extern const double hvbo_widths[256]; const double PSLIKE_PLOTTER::postscriptTextAscent = 0.718; // return a id used to select a ps macro (see StartPlot() ) from a FILL_TYPE // fill mode, for arc, rect, circle and poly draw primitives static int getFillId( FILL_T aFill ) { if( aFill == FILL_T::NO_FILL ) return 0; if( aFill == FILL_T::FILLED_SHAPE ) return 1; return 2; } void PSLIKE_PLOTTER::SetColor( const COLOR4D& color ) { if( m_colorMode ) { if( m_negativeMode ) emitSetRGBColor( 1 - color.r, 1 - color.g, 1 - color.b, color.a ); else emitSetRGBColor( color.r, color.g, color.b, color.a ); } else { /* B/W Mode - Use BLACK or WHITE for all items * note the 2 colors are used in B&W mode, mainly by Pcbnew to draw * holes in white on pads in black */ double k = 1; // White if( color != COLOR4D::WHITE ) k = 0; if( m_negativeMode ) emitSetRGBColor( 1 - k, 1 - k, 1 - k, 1.0 ); else emitSetRGBColor( k, k, k, 1.0 ); } } void PSLIKE_PLOTTER::FlashPadOval( const VECTOR2I& aPadPos, const VECTOR2I& aSize, const EDA_ANGLE& aPadOrient, OUTLINE_MODE aTraceMode, void* aData ) { wxASSERT( m_outputFile ); VECTOR2I size( aSize ); EDA_ANGLE orient( aPadOrient ); // The pad is reduced to an oval by dy > dx if( size.x > size.y ) { std::swap( size.x, size.y ); orient += ANGLE_90; } int delta = size.y - size.x; VECTOR2I a( 0, -delta / 2 ); VECTOR2I b( 0, delta / 2 ); RotatePoint( a, orient ); RotatePoint( b, orient ); if( aTraceMode == FILLED ) ThickSegment( a + aPadPos, b + aPadPos, size.x, aTraceMode, nullptr ); else sketchOval( aPadPos, size, orient, USE_DEFAULT_LINE_WIDTH ); } void PSLIKE_PLOTTER::FlashPadCircle( const VECTOR2I& aPadPos, int aDiameter, OUTLINE_MODE aTraceMode, void* aData ) { if( aTraceMode == FILLED ) { Circle( aPadPos, aDiameter, FILL_T::FILLED_SHAPE, 0 ); } else // Plot a ring: { SetCurrentLineWidth( USE_DEFAULT_LINE_WIDTH ); Circle( aPadPos, aDiameter, FILL_T::NO_FILL, GetCurrentLineWidth() ); } SetCurrentLineWidth( USE_DEFAULT_LINE_WIDTH ); } void PSLIKE_PLOTTER::FlashPadRect( const VECTOR2I& aPadPos, const VECTOR2I& aSize, const EDA_ANGLE& aPadOrient, OUTLINE_MODE aTraceMode, void* aData ) { std::vector cornerList; VECTOR2I size( aSize ); cornerList.reserve( 4 ); if( aTraceMode == FILLED ) SetCurrentLineWidth( 0 ); else SetCurrentLineWidth( USE_DEFAULT_LINE_WIDTH ); int dx = size.x / 2; int dy = size.y / 2; VECTOR2I corner; corner.x = aPadPos.x - dx; corner.y = aPadPos.y + dy; cornerList.push_back( corner ); corner.x = aPadPos.x - dx; corner.y = aPadPos.y - dy; cornerList.push_back( corner ); corner.x = aPadPos.x + dx; corner.y = aPadPos.y - dy; cornerList.push_back( corner ); corner.x = aPadPos.x + dx; corner.y = aPadPos.y + dy, cornerList.push_back( corner ); for( unsigned ii = 0; ii < cornerList.size(); ii++ ) RotatePoint( cornerList[ii], aPadPos, aPadOrient ); cornerList.push_back( cornerList[0] ); PlotPoly( cornerList, ( aTraceMode == FILLED ) ? FILL_T::FILLED_SHAPE : FILL_T::NO_FILL, GetCurrentLineWidth() ); } void PSLIKE_PLOTTER::FlashPadRoundRect( const VECTOR2I& aPadPos, const VECTOR2I& aSize, int aCornerRadius, const EDA_ANGLE& aOrient, OUTLINE_MODE aTraceMode, void* aData ) { if( aTraceMode == FILLED ) SetCurrentLineWidth( 0 ); else SetCurrentLineWidth( USE_DEFAULT_LINE_WIDTH ); SHAPE_POLY_SET outline; TransformRoundChamferedRectToPolygon( outline, aPadPos, aSize, aOrient, aCornerRadius, 0.0, 0, 0, GetPlotterArcHighDef(), ERROR_INSIDE ); std::vector cornerList; // TransformRoundRectToPolygon creates only one convex polygon SHAPE_LINE_CHAIN& poly = outline.Outline( 0 ); cornerList.reserve( poly.PointCount() ); for( int ii = 0; ii < poly.PointCount(); ++ii ) cornerList.emplace_back( poly.CPoint( ii ).x, poly.CPoint( ii ).y ); // Close polygon cornerList.push_back( cornerList[0] ); PlotPoly( cornerList, ( aTraceMode == FILLED ) ? FILL_T::FILLED_SHAPE : FILL_T::NO_FILL, GetCurrentLineWidth() ); } void PSLIKE_PLOTTER::FlashPadCustom( const VECTOR2I& aPadPos, const VECTOR2I& aSize, const EDA_ANGLE& aOrient, SHAPE_POLY_SET* aPolygons, OUTLINE_MODE aTraceMode, void* aData ) { if( aTraceMode == FILLED ) SetCurrentLineWidth( 0 ); else SetCurrentLineWidth( USE_DEFAULT_LINE_WIDTH ); std::vector cornerList; for( int cnt = 0; cnt < aPolygons->OutlineCount(); ++cnt ) { SHAPE_LINE_CHAIN& poly = aPolygons->Outline( cnt ); cornerList.clear(); for( int ii = 0; ii < poly.PointCount(); ++ii ) cornerList.emplace_back( poly.CPoint( ii ).x, poly.CPoint( ii ).y ); // Close polygon cornerList.push_back( cornerList[0] ); PlotPoly( cornerList, ( aTraceMode == FILLED ) ? FILL_T::FILLED_SHAPE : FILL_T::NO_FILL, GetCurrentLineWidth() ); } } void PSLIKE_PLOTTER::FlashPadTrapez( const VECTOR2I& aPadPos, const VECTOR2I* aCorners, const EDA_ANGLE& aPadOrient, OUTLINE_MODE aTraceMode, void* aData ) { static std::vector cornerList; cornerList.clear(); for( int ii = 0; ii < 4; ii++ ) cornerList.push_back( aCorners[ii] ); if( aTraceMode == FILLED ) { SetCurrentLineWidth( 0 ); } else { SetCurrentLineWidth( USE_DEFAULT_LINE_WIDTH ); } for( int ii = 0; ii < 4; ii++ ) { RotatePoint( cornerList[ii], aPadOrient ); cornerList[ii] += aPadPos; } cornerList.push_back( cornerList[0] ); PlotPoly( cornerList, ( aTraceMode == FILLED ) ? FILL_T::FILLED_SHAPE : FILL_T::NO_FILL, GetCurrentLineWidth() ); } void PSLIKE_PLOTTER::FlashRegularPolygon( const VECTOR2I& aShapePos, int aRadius, int aCornerCount, const EDA_ANGLE& aOrient, OUTLINE_MODE aTraceMode, void* aData ) { // Do nothing wxASSERT( 0 ); } std::string PSLIKE_PLOTTER::encodeStringForPlotter( const wxString& aUnicode ) { // Write on a std::string a string escaped for postscript/PDF std::string converted; converted += '('; for( unsigned i = 0; i < aUnicode.Len(); i++ ) { // Laziness made me use stdio buffering yet another time... wchar_t ch = aUnicode[i]; if( ch < 256 ) { switch (ch) { // The ~ shouldn't reach the outside case '~': break; // These characters must be escaped case '(': case ')': case '\\': converted += '\\'; KI_FALLTHROUGH; default: converted += ch; break; } } } converted += ')'; return converted; } int PSLIKE_PLOTTER::returnPostscriptTextWidth( const wxString& aText, int aXSize, bool aItalic, bool aBold ) { const double *width_table = aBold ? ( aItalic ? hvbo_widths : hvb_widths ) : ( aItalic ? hvo_widths : hv_widths ); double tally = 0; for( wchar_t asciiCode : aText) { // Skip the negation marks and untabled points. if( asciiCode != '~' && asciiCode < 256 ) tally += width_table[asciiCode]; } // Widths are proportional to height, but height is enlarged by a scaling factor. return KiROUND( aXSize * tally / postscriptTextAscent ); } void PS_PLOTTER::SetViewport( const VECTOR2I& aOffset, double aIusPerDecimil, double aScale, bool aMirror ) { wxASSERT( !m_outputFile ); m_plotMirror = aMirror; m_plotOffset = aOffset; m_plotScale = aScale; m_IUsPerDecimil = aIusPerDecimil; m_iuPerDeviceUnit = 1.0 / aIusPerDecimil; /* Compute the paper size in IUs */ m_paperSize = m_pageInfo.GetSizeMils(); m_paperSize.x *= 10.0 * aIusPerDecimil; m_paperSize.y *= 10.0 * aIusPerDecimil; } void PSLIKE_PLOTTER::computeTextParameters( const VECTOR2I& aPos, const wxString& aText, const EDA_ANGLE& aOrient, const VECTOR2I& aSize, bool aMirror, enum GR_TEXT_H_ALIGN_T aH_justify, enum GR_TEXT_V_ALIGN_T aV_justify, int aWidth, bool aItalic, bool aBold, double *wideningFactor, double *ctm_a, double *ctm_b, double *ctm_c, double *ctm_d, double *ctm_e, double *ctm_f, double *heightFactor ) { // Compute the starting position (compensated for alignment) VECTOR2I start_pos = aPos; // This is an approximation of the text bounds (in IUs) int tw = returnPostscriptTextWidth( aText, aSize.x, aItalic, aWidth ); int th = aSize.y; int dx = 0, dy = 0; switch( aH_justify ) { case GR_TEXT_H_ALIGN_CENTER: dx = -tw / 2; break; case GR_TEXT_H_ALIGN_RIGHT: dx = -tw; break; case GR_TEXT_H_ALIGN_LEFT: dx = 0; break; case GR_TEXT_H_ALIGN_INDETERMINATE: wxFAIL_MSG( wxT( "Indeterminate state legal only in dialogs." ) ); break; } switch( aV_justify ) { case GR_TEXT_V_ALIGN_CENTER: dy = th / 2; break; case GR_TEXT_V_ALIGN_TOP: dy = th; break; case GR_TEXT_V_ALIGN_BOTTOM: dy = 0; break; case GR_TEXT_V_ALIGN_INDETERMINATE: wxFAIL_MSG( wxT( "Indeterminate state legal only in dialogs." ) ); break; } RotatePoint( &dx, &dy, aOrient ); RotatePoint( &tw, &th, aOrient ); start_pos.x += dx; start_pos.y += dy; VECTOR2D pos_dev = userToDeviceCoordinates( start_pos ); VECTOR2D sz_dev = userToDeviceSize( aSize ); // Now returns the final values... the widening factor *wideningFactor = sz_dev.x / sz_dev.y; // Mirrored texts must be plotted as mirrored! if( m_plotMirror ^ aMirror ) *wideningFactor = -*wideningFactor; // The CTM transformation matrix double alpha = m_plotMirror ? aOrient.Invert().AsRadians() : aOrient.AsRadians(); double sinalpha = sin( alpha ); double cosalpha = cos( alpha ); *ctm_a = cosalpha; *ctm_b = sinalpha; *ctm_c = -sinalpha; *ctm_d = cosalpha; *ctm_e = pos_dev.x; *ctm_f = pos_dev.y; // This is because the letters are less than 1 unit high *heightFactor = sz_dev.y / postscriptTextAscent; } void PS_PLOTTER::SetCurrentLineWidth( int aWidth, void* aData ) { wxASSERT( m_outputFile ); if( aWidth == DO_NOT_SET_LINE_WIDTH ) return; else if( aWidth == USE_DEFAULT_LINE_WIDTH ) aWidth = m_renderSettings->GetDefaultPenWidth(); else if( aWidth == 0 ) aWidth = 1; wxASSERT_MSG( aWidth > 0, "Plotter called to set negative pen width" ); if( aWidth != GetCurrentLineWidth() ) fprintf( m_outputFile, "%g setlinewidth\n", userToDeviceSize( aWidth ) ); m_currentPenWidth = aWidth; } void PS_PLOTTER::emitSetRGBColor( double r, double g, double b, double a ) { wxASSERT( m_outputFile ); // Postscript treats all colors as opaque, so the best we can do with alpha is generate // an appropriate blended color assuming white paper. (It's possible that a halftone would // work better on *some* drivers, but most drivers are known to still treat halftones as // opaque and remove any colors underneath them.) if( a < 1.0 ) { r = ( r * a ) + ( 1 - a ); g = ( g * a ) + ( 1 - a ); b = ( b * a ) + ( 1 - a ); } // XXX why %.3g ? shouldn't %g suffice? who cares... fprintf( m_outputFile, "%.3g %.3g %.3g setrgbcolor\n", r, g, b ); } void PS_PLOTTER::SetDash( int aLineWidth, LINE_STYLE aLineStyle ) { switch( aLineStyle ) { case LINE_STYLE::DASH: fprintf( m_outputFile, "[%d %d] 0 setdash\n", (int) GetDashMarkLenIU( aLineWidth ), (int) GetDashGapLenIU( aLineWidth ) ); break; case LINE_STYLE::DOT: fprintf( m_outputFile, "[%d %d] 0 setdash\n", (int) GetDotMarkLenIU( aLineWidth ), (int) GetDashGapLenIU( aLineWidth ) ); break; case LINE_STYLE::DASHDOT: fprintf( m_outputFile, "[%d %d %d %d] 0 setdash\n", (int) GetDashMarkLenIU( aLineWidth ), (int) GetDashGapLenIU( aLineWidth ), (int) GetDotMarkLenIU( aLineWidth ), (int) GetDashGapLenIU( aLineWidth ) ); break; case LINE_STYLE::DASHDOTDOT: fprintf( m_outputFile, "[%d %d %d %d %d %d] 0 setdash\n", (int) GetDashMarkLenIU( aLineWidth ), (int) GetDashGapLenIU( aLineWidth ), (int) GetDotMarkLenIU( aLineWidth ), (int) GetDashGapLenIU( aLineWidth ), (int) GetDotMarkLenIU( aLineWidth ), (int) GetDashGapLenIU( aLineWidth ) ); break; default: fputs( "solidline\n", m_outputFile ); } } void PS_PLOTTER::Rect( const VECTOR2I& p1, const VECTOR2I& p2, FILL_T fill, int width ) { if( fill == FILL_T::NO_FILL && width <= 0 ) return; VECTOR2D p1_dev = userToDeviceCoordinates( p1 ); VECTOR2D p2_dev = userToDeviceCoordinates( p2 ); SetCurrentLineWidth( width ); fprintf( m_outputFile, "%g %g %g %g rect%d\n", p1_dev.x, p1_dev.y, p2_dev.x - p1_dev.x, p2_dev.y - p1_dev.y, getFillId( fill ) ); } void PS_PLOTTER::Circle( const VECTOR2I& pos, int diametre, FILL_T fill, int width ) { if( fill == FILL_T::NO_FILL && width <= 0 ) return; wxASSERT( m_outputFile ); VECTOR2D pos_dev = userToDeviceCoordinates( pos ); double radius = userToDeviceSize( diametre / 2.0 ); SetCurrentLineWidth( width ); fprintf( m_outputFile, "%g %g %g cir%d\n", pos_dev.x, pos_dev.y, radius, getFillId( fill ) ); } void PS_PLOTTER::Arc( const VECTOR2D& aCenter, const EDA_ANGLE& aStartAngle, const EDA_ANGLE& aAngle, double aRadius, FILL_T aFill, int aWidth ) { wxASSERT( m_outputFile ); VECTOR2D center_device = userToDeviceCoordinates( aCenter ); double radius_device = userToDeviceSize( aRadius ); EDA_ANGLE endA = aStartAngle + aAngle; VECTOR2D start( aRadius * aStartAngle.Cos(), aRadius * aStartAngle.Sin() ); VECTOR2D end( aRadius * endA.Cos(), aRadius * endA.Sin() ); start += aCenter; end += aCenter; VECTOR2D start_device = userToDeviceCoordinates( start ); VECTOR2D end_device = userToDeviceCoordinates( end ); EDA_ANGLE startAngle( start_device - center_device ); EDA_ANGLE endAngle( end_device - center_device ); // userToDeviceCoordinates gets our start/ends out of order if( !m_plotMirror ^ ( aAngle < ANGLE_0 ) ) std::swap( startAngle, endAngle ); SetCurrentLineWidth( aWidth ); fprintf( m_outputFile, "%g %g %g %g %g arc%d\n", center_device.x, center_device.y, radius_device, startAngle.AsDegrees(), endAngle.AsDegrees(), getFillId( aFill ) ); } void PS_PLOTTER::PlotPoly( const std::vector& aCornerList, FILL_T aFill, int aWidth, void* aData ) { if( aFill == FILL_T::NO_FILL && aWidth <= 0 ) return; if( aCornerList.size() <= 1 ) return; SetCurrentLineWidth( aWidth ); VECTOR2D pos = userToDeviceCoordinates( aCornerList[0] ); fprintf( m_outputFile, "newpath\n%g %g moveto\n", pos.x, pos.y ); for( unsigned ii = 1; ii < aCornerList.size(); ii++ ) { pos = userToDeviceCoordinates( aCornerList[ii] ); fprintf( m_outputFile, "%g %g lineto\n", pos.x, pos.y ); } // Close/(fill) the path fprintf( m_outputFile, "poly%d\n", getFillId( aFill ) ); } void PS_PLOTTER::PlotImage( const wxImage& aImage, const VECTOR2I& aPos, double aScaleFactor ) { VECTOR2I pix_size; // size of the bitmap in pixels pix_size.x = aImage.GetWidth(); pix_size.y = aImage.GetHeight(); VECTOR2D drawsize( aScaleFactor * pix_size.x, aScaleFactor * pix_size.y ); // requested size of image // calculate the bottom left corner position of bitmap VECTOR2I 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 VECTOR2I end; end.x = start.x + drawsize.x; end.y = start.y - drawsize.y; fprintf( m_outputFile, "/origstate save def\n" ); fprintf( m_outputFile, "/pix %d string def\n", pix_size.x ); // Locate lower-left corner of image VECTOR2D start_dev = userToDeviceCoordinates( start ); fprintf( m_outputFile, "%g %g translate\n", start_dev.x, start_dev.y ); // Map image size to device VECTOR2D end_dev = userToDeviceCoordinates( end ); fprintf( m_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( m_outputFile, "%d %d 8", pix_size.x, pix_size.y ); // Map unit square to source fprintf( m_outputFile, " [%d 0 0 %d 0 %d]\n", pix_size.x, -pix_size.y , pix_size.y); // include image data in ps file fprintf( m_outputFile, "{currentfile pix readhexstring pop}\n" ); if( m_colorMode ) fputs( "false 3 colorimage\n", m_outputFile ); else fputs( "image\n", m_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( m_outputFile, "\n"); } int red, green, blue; red = aImage.GetRed( xx, yy) & 0xFF; green = aImage.GetGreen( xx, yy) & 0xFF; blue = aImage.GetBlue( xx, yy) & 0xFF; // PS doesn't support alpha, so premultiply against white background if( aImage.HasAlpha() ) { unsigned char alpha = aImage.GetAlpha( xx, yy ) & 0xFF; if( alpha < 0xFF ) { float a = 1.0 - ( (float) alpha / 255.0 ); red = ( int )( red + ( a * 0xFF ) ) & 0xFF; green = ( int )( green + ( a * 0xFF ) ) & 0xFF; blue = ( int )( blue + ( a * 0xFF ) ) & 0xFF; } } if( aImage.HasMask() ) { if( red == aImage.GetMaskRed() && green == aImage.GetMaskGreen() && blue == aImage.GetMaskBlue() ) { red = 0xFF; green = 0xFF; blue = 0xFF; } } if( m_colorMode ) { fprintf( m_outputFile, "%2.2X%2.2X%2.2X", red, green, blue ); } else { // Greyscale conversion (CIE 1931) unsigned char grey = KiROUND( red * 0.2126 + green * 0.7152 + blue * 0.0722 ); fprintf( m_outputFile, "%2.2X", grey ); } } } fprintf( m_outputFile, "\n"); fprintf( m_outputFile, "origstate restore\n" ); } void PS_PLOTTER::PenTo( const VECTOR2I& pos, char plume ) { wxASSERT( m_outputFile ); if( plume == 'Z' ) { if( m_penState != 'Z' ) { fputs( "stroke\n", m_outputFile ); m_penState = 'Z'; m_penLastpos.x = -1; m_penLastpos.y = -1; } return; } if( m_penState == 'Z' ) { fputs( "newpath\n", m_outputFile ); } if( m_penState != plume || pos != m_penLastpos ) { VECTOR2D pos_dev = userToDeviceCoordinates( pos ); fprintf( m_outputFile, "%g %g %sto\n", pos_dev.x, pos_dev.y, ( plume=='D' ) ? "line" : "move" ); } m_penState = plume; m_penLastpos = pos; } bool PS_PLOTTER::StartPlot( const wxString& aPageNumber ) { wxASSERT( m_outputFile ); 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", nullptr }; time_t time1970 = time( nullptr ); fputs( "%!PS-Adobe-3.0\n", m_outputFile ); // Print header fprintf( m_outputFile, "%%%%Creator: %s\n", TO_UTF8( m_creator ) ); /* A "newline" character ("\n") is not included in the following string, because it is provided by the ctime() function. */ fprintf( m_outputFile, "%%%%CreationDate: %s", ctime( &time1970 ) ); fprintf( m_outputFile, "%%%%Title: %s\n", encodeStringForPlotter( m_title ).c_str() ); fprintf( m_outputFile, "%%%%Pages: 1\n" ); fprintf( m_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. */ VECTOR2I psPaperSize = m_pageInfo.GetSizeMils(); if( !m_pageInfo.IsPortrait() ) { psPaperSize.x = m_pageInfo.GetHeightMils(); psPaperSize.y = m_pageInfo.GetWidthMils(); } fprintf( m_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( m_pageInfo.IsCustom() ) { fprintf( m_outputFile, "%%%%DocumentMedia: Custom %d %d 0 () ()\n", KiROUND( psPaperSize.x * BIGPTsPERMIL ), KiROUND( psPaperSize.y * BIGPTsPERMIL ) ); } else // a standard paper size { fprintf( m_outputFile, "%%%%DocumentMedia: %s %d %d 0 () ()\n", TO_UTF8( m_pageInfo.GetType() ), KiROUND( psPaperSize.x * BIGPTsPERMIL ), KiROUND( psPaperSize.y * BIGPTsPERMIL ) ); } if( m_pageInfo.IsPortrait() ) fprintf( m_outputFile, "%%%%Orientation: Portrait\n" ); else fprintf( m_outputFile, "%%%%Orientation: Landscape\n" ); fprintf( m_outputFile, "%%%%EndComments\n" ); // Now specify various other details. for( int ii = 0; PSMacro[ii] != nullptr; ii++ ) { fputs( PSMacro[ii], m_outputFile ); } // The following strings are output here (rather than within PSMacro[]) // to highlight that it has been provided to ensure that the contents of // the postscript file comply with the Document Structuring Convention. std::string page_num = encodeStringForPlotter( aPageNumber ); fprintf( m_outputFile, "%%Page: %s 1\n", page_num.c_str() ); fputs( "%%BeginPageSetup\n" "gsave\n" "0.0072 0.0072 scale\n" // Configure postscript for decimils coordinates "linemode1\n", m_outputFile ); // Rototranslate the coordinate to achieve the landscape layout if( !m_pageInfo.IsPortrait() ) fprintf( m_outputFile, "%d 0 translate 90 rotate\n", 10 * psPaperSize.x ); // Apply the user fine scale adjustments if( plotScaleAdjX != 1.0 || plotScaleAdjY != 1.0 ) fprintf( m_outputFile, "%g %g scale\n", plotScaleAdjX, plotScaleAdjY ); // Set default line width fprintf( m_outputFile, "%g setlinewidth\n", userToDeviceSize( m_renderSettings->GetDefaultPenWidth() ) ); fputs( "%%EndPageSetup\n", m_outputFile ); return true; } bool PS_PLOTTER::EndPlot() { wxASSERT( m_outputFile ); fputs( "showpage\n" "grestore\n" "%%EOF\n", m_outputFile ); fclose( m_outputFile ); m_outputFile = nullptr; return true; } void PS_PLOTTER::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 ) { SetCurrentLineWidth( aWidth ); SetColor( aColor ); // Draw the hidden postscript text (if requested) if( m_textMode == PLOT_TEXT_MODE::PHANTOM ) { std::string ps_test = encodeStringForPlotter( aText ); VECTOR2D pos_dev = userToDeviceCoordinates( aPos ); fprintf( m_outputFile, "%s %g %g phantomshow\n", ps_test.c_str(), pos_dev.x, pos_dev.y ); } PLOTTER::Text( aPos, aColor, aText, aOrient, aSize, aH_justify, aV_justify, aWidth, aItalic, aBold, aMultilineAllowed, aFont, aFontMetrics, aData ); } void PS_PLOTTER::PlotText( const VECTOR2I& aPos, const COLOR4D& aColor, const wxString& aText, const TEXT_ATTRIBUTES& aAttributes, KIFONT::FONT* aFont, const KIFONT::METRICS& aFontMetrics, void* aData ) { SetCurrentLineWidth( aAttributes.m_StrokeWidth ); SetColor( aColor ); // Draw the hidden postscript text (if requested) if( m_textMode == PLOT_TEXT_MODE::PHANTOM ) { std::string ps_test = encodeStringForPlotter( aText ); VECTOR2D pos_dev = userToDeviceCoordinates( aPos ); fprintf( m_outputFile, "%s %g %g phantomshow\n", ps_test.c_str(), pos_dev.x, pos_dev.y ); } PLOTTER::PlotText( aPos, aColor, aText, aAttributes, aFont, aFontMetrics, aData ); } /** * 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 };