kicad/pcbnew/plothpgl.cpp

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/*******************************/
/**** Routine de trace HPGL ****/
/*******************************/
#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"
/*****************************************************************************/
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void WinEDA_BasePcbFrame::Genere_HPGL( const wxString& FullFileName, int Layer,
GRTraceMode trace_mode )
/*****************************************************************************/
{
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wxSize SheetSize;
wxSize BoardSize;
wxPoint BoardCenter;
bool Center = FALSE;
Ki_PageDescr* currentsheet = GetScreen()->m_CurrentSheetDesc;
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double scale;
wxPoint offset;
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MsgPanel->EraseMsgBox();
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// Compute pen_dim (from g_HPGL_Pen_Diam in mils) in pcb units,
// with plot scale (if Scale is 2, pen diametre is always g_HPGL_Pen_Diam
// so apparent pen diam is real pen diam / Scale
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int pen_diam = wxRound( (g_pcb_plot_options.HPGL_Pen_Diam * U_PCB) / g_pcb_plot_options.Scale );
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// compute pen_recouvrement (from g_HPGL_Pen_Recouvrement in mils)
// with plot scale
if( g_pcb_plot_options.HPGL_Pen_Recouvrement < 0 )
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g_pcb_plot_options.HPGL_Pen_Recouvrement = 0;
if( g_pcb_plot_options.HPGL_Pen_Recouvrement >= g_pcb_plot_options.HPGL_Pen_Diam )
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g_pcb_plot_options.HPGL_Pen_Recouvrement = g_pcb_plot_options.HPGL_Pen_Diam - 1;
int pen_recouvrement = wxRound(
g_pcb_plot_options.HPGL_Pen_Recouvrement * 10.0 / g_pcb_plot_options.Scale );
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FILE* output_file = wxFopen( FullFileName, wxT( "wt" ) );
if( output_file == NULL )
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{
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wxString msg = _( "Unable to create file " ) + FullFileName;
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DisplayError( this, msg );
return;
}
SetLocaleTo_C_standard();
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Affiche_1_Parametre( this, 0, _( "File" ), FullFileName, CYAN );
if( g_pcb_plot_options.PlotScaleOpt != 1 )
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Center = TRUE; // Echelle != 1 donc trace centree du PCB
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// calcul en unites internes des dimensions des feuilles ( connues en 1/1000 pouce )
SheetSize.x = currentsheet->m_Size.x * U_PCB;
SheetSize.y = currentsheet->m_Size.y * U_PCB;
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/* calcul des dimensions et centre du PCB */
m_Pcb->ComputeBoundaryBox();
BoardSize = m_Pcb->m_BoundaryBox.GetSize();
BoardCenter = m_Pcb->m_BoundaryBox.Centre();
if( g_pcb_plot_options.PlotScaleOpt == 0 ) // Optimum scale
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{
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double Xscale, Yscale;
// Fit to 80% of the page
Xscale = ( (SheetSize.x * 0.8) / BoardSize.x );
Yscale = ( (SheetSize.y * 0.8) / BoardSize.y );
scale = MIN( Xscale, Yscale );
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}
else
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scale = g_pcb_plot_options.Scale;
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// Calcul du cadrage (echelle != 1 donc recadrage du trace)
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if( Center )
{
offset.x = BoardCenter.x - (SheetSize.x / 2) / scale;
offset.y = BoardCenter.y - (SheetSize.y / 2) / scale;
}
else
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{
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offset.x = 0;
offset.y = 0;
}
HPGL_PLOTTER* plotter = new HPGL_PLOTTER();
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plotter->set_paper_size( currentsheet );
plotter->set_viewport( offset, scale,
g_pcb_plot_options.PlotOrient );
plotter->set_default_line_width( g_pcb_plot_options.PlotLine_Width );
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plotter->set_creator( wxT( "PCBNEW-HPGL" ) );
plotter->set_filename( FullFileName );
plotter->set_pen_speed( g_pcb_plot_options.HPGL_Pen_Speed );
plotter->set_pen_number( g_pcb_plot_options.HPGL_Pen_Num );
plotter->set_pen_overlap( pen_recouvrement );
plotter->set_pen_diameter( pen_diam );
plotter->start_plot( output_file );
/* The worksheet is not significant with scale!=1... It is with
* paperscale!=1, anyway */
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if( g_pcb_plot_options.Plot_Frame_Ref && !Center )
PlotWorkSheet( plotter, GetScreen() );
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Plot_Layer( plotter, Layer, trace_mode );
plotter->end_plot();
delete plotter;
SetLocaleTo_Default();
}