146 lines
4.0 KiB
C++
146 lines
4.0 KiB
C++
/**
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* @file plotps.cpp
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* @brief Plot Postscript.
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*/
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#include <fctsys.h>
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#include <common.h>
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#include <plot_common.h>
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#include <confirm.h>
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#include <trigo.h>
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#include <wxBasePcbFrame.h>
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#include <macros.h>
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#include <class_board.h>
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#include <pcbnew.h>
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#include <protos.h>
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#include <pcbplot.h>
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/* Generate a PostScript file (*. ps) of the circuit layer.
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* If layer < 0: all layers are plotted.
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*/
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bool PCB_BASE_FRAME::ExportToPostScriptFile( const wxString& aFullFileName, int aLayer,
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bool aUseA4, EDA_DRAW_MODE_T aTraceMode )
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{
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const PAGE_INFO& pageInfo = GetPageSettings();
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PCB_PLOT_PARAMS plotOpts = GetPlotSettings();
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wxSize paperSizeIU;
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wxSize boardSize;
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wxPoint boardCenter;
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bool center = false;
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double scale;
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double paperscale;
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wxPoint offset;
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LOCALE_IO toggle;
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PAGE_INFO pageA4( wxT( "A4" ) );
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const PAGE_INFO* sheetPS;
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FILE* output_file = wxFopen( aFullFileName, wxT( "wt" ) );
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if( output_file == NULL )
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{
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return false;
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}
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if( plotOpts.m_PlotScale != 1.0 || plotOpts.m_AutoScale )
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{
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// when scale != 1.0 we must calculate the position in page
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// because actual position has no meaning
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center = true;
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}
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// Set default line width
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if( plotOpts.m_PlotLineWidth < 1 )
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plotOpts.m_PlotLineWidth = 1;
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wxSize pageSizeIU = GetPageSizeIU();
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if( aUseA4 )
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{
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sheetPS = &pageA4;
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paperSizeIU = pageA4.GetSizeIU();
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paperscale = (double) paperSizeIU.x / pageSizeIU.x;
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}
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else
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{
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sheetPS = &pageInfo;
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paperSizeIU = pageSizeIU;
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paperscale = 1;
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}
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EDA_RECT bbbox = GetBoardBoundingBox();
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boardSize = bbbox.GetSize();
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boardCenter = bbbox.Centre();
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if( plotOpts.m_AutoScale ) // Optimum scale
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{
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// Fit to 80% of the page
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double Xscale = (paperSizeIU.x * 0.8) / boardSize.x;
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double Yscale = (paperSizeIU.y * 0.8) / boardSize.y;
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scale = MIN( Xscale, Yscale );
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}
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else
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{
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scale = plotOpts.m_PlotScale * paperscale;
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}
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if( center )
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{
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offset.x = wxRound( (double) boardCenter.x - ( (double) paperSizeIU.x / 2.0 ) / scale );
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offset.y = wxRound( (double) boardCenter.y - ( (double) paperSizeIU.y / 2.0 ) / scale );
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}
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else
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{
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offset.x = 0;
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offset.y = 0;
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}
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PS_PLOTTER* plotter = new PS_PLOTTER();
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plotter->SetPageSettings( *sheetPS );
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// why did we have to change these settings?
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SetPlotSettings( plotOpts );
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plotter->set_scale_adjust( plotOpts.m_FineScaleAdjustX,
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plotOpts.m_FineScaleAdjustY );
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plotter->set_plot_width_adj( plotOpts.m_FineWidthAdjust );
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plotter->set_viewport( offset, scale, plotOpts.m_PlotMirror );
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plotter->set_default_line_width( plotOpts.m_PlotLineWidth );
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plotter->set_creator( wxT( "PCBNEW-PS" ) );
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plotter->set_filename( aFullFileName );
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plotter->start_plot( output_file );
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/* The worksheet is not significant with scale!=1... It is with paperscale!=1, anyway */
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if( plotOpts.m_PlotFrameRef && !center )
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PlotWorkSheet( plotter, GetScreen() );
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// If plot a negative board:
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// Draw a black rectangle (background for plot board in white)
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// and switch the current color to WHITE
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if( plotOpts.m_PlotPSNegative )
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{
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int margin = 500; // Add a 0.5 inch margin around the board
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plotter->set_negative( true );
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plotter->set_color( WHITE ); // Which will be plotted as black
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plotter->rect( wxPoint( bbbox.GetX() - margin,
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bbbox.GetY() - margin ),
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wxPoint( bbbox.GetRight() + margin,
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bbbox.GetBottom() + margin ),
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FILLED_SHAPE );
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plotter->set_color( BLACK );
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}
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Plot_Layer( plotter, aLayer, aTraceMode );
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plotter->end_plot();
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delete plotter;
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return true;
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}
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