kicad/pcbnew/plotgerb.cpp

87 lines
2.7 KiB
C++

/*********************************************************/
/****Function to plot a board in GERBER RS274X format ****/
/*********************************************************/
/* Creates the output files, one per board layer:
* filenames are like xxxc.PHO and use the RS274X format
* Units = inches
* format 3.4, Leading zero omitted, Abs format
* format 3.4 uses the native pcbnew units (1/10000 inch).
*/
#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"
/********************************************************************************/
bool PCB_BASE_FRAME::Genere_GERBER( const wxString& FullFileName, int Layer,
bool PlotOriginIsAuxAxis, GRTraceMode trace_mode )
/********************************************************************************/
/* Creates the output files, one per board layer:
* filenames are like xxxc.PHO and use the RS274X format
* Units = inches
* format 3.4, Leading zero omitted, Abs format
* format 3.4 uses the native pcbnew units (1/10000 inch).
*/
{
FILE* output_file = wxFopen( FullFileName, wxT( "wt" ) );
if( output_file == NULL )
{
return false;
}
wxPoint offset;
/* Calculate scaling from pcbnew units (in 0.1 mil or 0.0001 inch) to gerber units */
double scale = g_PcbPlotOptions.m_PlotScale;
if( PlotOriginIsAuxAxis )
offset = m_Auxiliary_Axis_Position;
else
{
offset.x = 0;
offset.y = 0;
}
SetLocaleTo_C_standard();
PLOTTER* plotter = new GERBER_PLOTTER();
/* No mirror and scaling for gerbers! */
plotter->set_viewport( offset, scale, 0 );
plotter->set_default_line_width( g_PcbPlotOptions.m_PlotLineWidth );
plotter->set_creator( wxT( "PCBNEW-RS274X" ) );
plotter->set_filename( FullFileName );
if( plotter->start_plot( output_file ) )
{
// Skip NPTH pads on copper layers
// ( only if hole size == pad size ):
if( (Layer >= LAYER_N_BACK) && (Layer <= LAYER_N_FRONT) )
g_PcbPlotOptions.m_SkipNPTH_Pads = true;
// Sheet refs on gerber CAN be useful... and they're always 1:1
if( g_PcbPlotOptions.m_PlotFrameRef )
PlotWorkSheet( plotter, GetScreen() );
Plot_Layer( plotter, Layer, trace_mode );
plotter->end_plot();
g_PcbPlotOptions.m_SkipNPTH_Pads = false;
}
else // error in start_plot( ): failed opening a temporary file
{
wxMessageBox( _("Error when creating %s file: unable to create a temporary file"));
}
delete plotter;
SetLocaleTo_Default();
return true;
}