kicad/pcbnew/plotps.cpp

132 lines
4.1 KiB
C++

/*************************/
/**** Plot Postscript ****/
/*************************/
#include "fctsys.h"
#include "common.h"
#include "plot_common.h"
#include "confirm.h"
#include "pcbnew.h"
#include "pcbplot.h"
#include "trigo.h"
#include "protos.h"
/* Generate a PostScript file (*. ps) of the circuit layer.
* If layer < 0: all layers are plotted.
*/
bool WinEDA_BasePcbFrame::Genere_PS( const wxString& FullFileName, int Layer,
bool useA4, GRTraceMode trace_mode )
{
wxSize SheetSize;
wxSize PaperSize;
wxSize BoardSize;
wxPoint BoardCenter;
bool Center = FALSE;
Ki_PageDescr* currentsheet = GetScreen()->m_CurrentSheetDesc;
double scale, paperscale;
Ki_PageDescr* SheetPS;
wxPoint offset;
FILE* output_file = wxFopen( FullFileName, wxT( "wt" ) );
if( output_file == NULL )
{
return false;
}
SetLocaleTo_C_standard();
if( g_PcbPlotOptions.m_PlotScale != 1.0 || g_PcbPlotOptions.m_AutoScale )
Center = true; // when scale != 1.0 we must calculate the position in page
// because actual position has no meaning
// Set default line width
if( g_PcbPlotOptions.m_PlotLineWidth < 1 )
g_PcbPlotOptions.m_PlotLineWidth = 1;
SheetSize.x = currentsheet->m_Size.x * U_PCB;
SheetSize.y = currentsheet->m_Size.y * U_PCB;
if( useA4 )
{
SheetPS = &g_Sheet_A4;
PaperSize.x = g_Sheet_A4.m_Size.x * U_PCB;
PaperSize.y = g_Sheet_A4.m_Size.y * U_PCB;
paperscale = (float) PaperSize.x / SheetSize.x;
}
else
{
SheetPS = currentsheet;
PaperSize = SheetSize;
paperscale = 1;
}
m_Pcb->ComputeBoundaryBox();
BoardSize = m_Pcb->m_BoundaryBox.GetSize();
BoardCenter = m_Pcb->m_BoundaryBox.Centre();
if( g_PcbPlotOptions.m_AutoScale ) // Optimum scale
{
double Xscale, Yscale;
// Fit to 80% of the page
Xscale = (PaperSize.x * 0.8) / BoardSize.x;
Yscale = (PaperSize.y * 0.8) / BoardSize.y;
scale = MIN( Xscale, Yscale );
}
else
scale = g_PcbPlotOptions.m_PlotScale * paperscale;
if( Center )
{
offset.x = wxRound( (double) BoardCenter.x -
( (double) PaperSize.x / 2.0 ) / scale );
offset.y = wxRound( (double) BoardCenter.y -
( (double) PaperSize.y / 2.0 ) / scale );
}
else
{
offset.x = 0;
offset.y = 0;
}
PS_PLOTTER* plotter = new PS_PLOTTER();
plotter->set_paper_size( SheetPS );
plotter->set_scale_adjust( g_PcbPlotOptions.m_FineScaleAdjustX,
g_PcbPlotOptions.m_FineScaleAdjustX );
plotter->set_viewport( offset, scale, g_PcbPlotOptions.m_PlotMirror );
plotter->set_default_line_width( g_PcbPlotOptions.m_PlotLineWidth );
plotter->set_creator( wxT( "PCBNEW-PS" ) );
plotter->set_filename( FullFileName );
plotter->start_plot( output_file );
/* The worksheet is not significant with scale!=1... It is with
* paperscale!=1, anyway */
if( g_PcbPlotOptions.m_PlotFrameRef && !Center )
PlotWorkSheet( plotter, GetScreen() );
// If plot a negative board:
// Draw a black rectangle (background for plot board in white)
// and switch the current color to WHITE
if( g_PcbPlotOptions.m_PlotPSNegative )
{
int margin = 500; // Add a 0.5 inch margin around the board
plotter->set_negative( true );
plotter->set_color( WHITE ); // Which will be plotted as black
plotter->rect( wxPoint( m_Pcb->m_BoundaryBox.GetX() - margin,
m_Pcb->m_BoundaryBox.GetY() - margin ),
wxPoint( m_Pcb->m_BoundaryBox.GetRight() + margin,
m_Pcb->m_BoundaryBox.GetBottom() + margin ),
FILLED_SHAPE );
plotter->set_color( BLACK );
}
Plot_Layer( plotter, Layer, trace_mode );
plotter->end_plot();
delete plotter;
SetLocaleTo_Default();
return true;
}