123 lines
3.5 KiB
C++
123 lines
3.5 KiB
C++
/**
|
|
* @file plothpgl.cpp
|
|
*/
|
|
|
|
#include <fctsys.h>
|
|
#include <common.h>
|
|
#include <plot_common.h>
|
|
#include <confirm.h>
|
|
#include <trigo.h>
|
|
#include <wxBasePcbFrame.h>
|
|
#include <macros.h>
|
|
|
|
#include <class_board.h>
|
|
|
|
#include <pcbnew.h>
|
|
#include <protos.h>
|
|
#include <pcbplot.h>
|
|
|
|
|
|
bool PCB_BASE_FRAME::ExportToHpglFile( const wxString& aFullFileName, int aLayer,
|
|
EDA_DRAW_MODE_T aTraceMode )
|
|
{
|
|
wxSize boardSize;
|
|
wxPoint boardCenter;
|
|
bool center = false;
|
|
double scale;
|
|
wxPoint offset;
|
|
LOCALE_IO toggle;
|
|
FILE* output_file = wxFopen( aFullFileName, wxT( "wt" ) );
|
|
|
|
if( output_file == NULL )
|
|
{
|
|
return false;
|
|
}
|
|
|
|
PCB_PLOT_PARAMS plot_opts = GetPlotSettings();
|
|
|
|
// Compute pen_dim (from g_m_HPGLPenDiam in mils) in pcb units,
|
|
// with plot scale (if Scale is 2, pen diameter is always g_m_HPGLPenDiam
|
|
// so apparent pen diam is real pen diam / Scale
|
|
int pen_diam = wxRound( (plot_opts.m_HPGLPenDiam * U_PCB) /
|
|
plot_opts.m_PlotScale );
|
|
|
|
// compute pen_overlay (from g_m_HPGLPenOvr in mils) with plot scale
|
|
if( plot_opts.m_HPGLPenOvr < 0 )
|
|
plot_opts.m_HPGLPenOvr = 0;
|
|
|
|
if( plot_opts.m_HPGLPenOvr >= plot_opts.m_HPGLPenDiam )
|
|
plot_opts.m_HPGLPenOvr = plot_opts.m_HPGLPenDiam - 1;
|
|
|
|
int pen_overlay = wxRound( plot_opts.m_HPGLPenOvr * 10.0 /
|
|
plot_opts.m_PlotScale );
|
|
|
|
|
|
if( plot_opts.m_PlotScale != 1.0 || plot_opts.m_AutoScale )
|
|
{
|
|
// when scale != 1.0 we must calculate the position in page
|
|
// because actual position has no meaning
|
|
center = true;
|
|
}
|
|
|
|
wxSize pageSizeIU = GetPageSizeIU();
|
|
|
|
// Calculate the center of the PCB
|
|
EDA_RECT bbbox = GetBoardBoundingBox();
|
|
|
|
boardSize = bbbox.GetSize();
|
|
boardCenter = bbbox.Centre();
|
|
|
|
if( plot_opts.m_AutoScale ) // Optimum scale
|
|
{
|
|
// Fit to 80% of the page
|
|
double Xscale = ( ( pageSizeIU.x * 0.8 ) / boardSize.x );
|
|
double Yscale = ( ( pageSizeIU.y * 0.8 ) / boardSize.y );
|
|
scale = MIN( Xscale, Yscale );
|
|
}
|
|
else
|
|
{
|
|
scale = plot_opts.m_PlotScale;
|
|
}
|
|
|
|
// Calculate the page size offset.
|
|
if( center )
|
|
{
|
|
offset.x = wxRound( (double) boardCenter.x -
|
|
( (double) pageSizeIU.x / 2.0 ) / scale );
|
|
offset.y = wxRound( (double) boardCenter.y -
|
|
( (double) pageSizeIU.y / 2.0 ) / scale );
|
|
}
|
|
else
|
|
{
|
|
offset.x = 0;
|
|
offset.y = 0;
|
|
}
|
|
|
|
HPGL_PLOTTER* plotter = new HPGL_PLOTTER();
|
|
|
|
plotter->SetPageSettings( GetPageSettings() );
|
|
|
|
// why did we have to change these settings above?
|
|
SetPlotSettings( plot_opts );
|
|
|
|
plotter->set_viewport( offset, scale, plot_opts.m_PlotMirror );
|
|
plotter->set_default_line_width( plot_opts.m_PlotLineWidth );
|
|
plotter->set_creator( wxT( "PCBNEW-HPGL" ) );
|
|
plotter->set_filename( aFullFileName );
|
|
plotter->set_pen_speed( plot_opts.m_HPGLPenSpeed );
|
|
plotter->set_pen_number( plot_opts.m_HPGLPenNum );
|
|
plotter->set_pen_overlap( pen_overlay );
|
|
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
|
|
if( plot_opts.m_PlotFrameRef && !center )
|
|
PlotWorkSheet( plotter, GetScreen() );
|
|
|
|
Plot_Layer( plotter, aLayer, aTraceMode );
|
|
plotter->end_plot();
|
|
delete plotter;
|
|
|
|
return true;
|
|
}
|