void AddGerberX2Attribute( PLOTTER * aPlotter,
const BOARD *aBoard, LAYER_NUM aLayer, bool aUseX1CompatibilityMode )
{
AddGerberX2Header( aPlotter, aBoard, aUseX1CompatibilityMode );
wxString text;
// Add the TF.FileFunction
text = GetGerberFileFunctionAttribute( aBoard, aLayer );
aPlotter->AddLineToHeader( makeStringCompatX1( text, aUseX1CompatibilityMode ) );
// Add the TF.FilePolarity (for layers which support that)
text = GetGerberFilePolarityAttribute( aLayer );
if( !text.IsEmpty() )
aPlotter->AddLineToHeader( makeStringCompatX1( text, aUseX1CompatibilityMode ) );
}
int GERBER_WRITER::createDrillFile( wxString& aFullFilename, bool aIsNpth,
int aLayer1, int aLayer2 )
{
int holes_count;
LOCALE_IO dummy; // Use the standard notation for double numbers
GERBER_PLOTTER plotter;
// Gerber drill file imply X2 format:
plotter.UseX2Attributes( true );
plotter.UseX2NetAttributes( true );
// Add the standard X2 header, without FileFunction
AddGerberX2Header( &plotter, m_pcb );
plotter.SetViewport( m_offset, IU_PER_MILS/10, /* scale */ 1.0, /* mirror */false );
// has meaning only for gerber plotter. Must be called only after SetViewport
plotter.SetGerberCoordinatesFormat( 6 );
plotter.SetCreator( wxT( "PCBNEW" ) );
// Add the standard X2 FileFunction for drill files
// %TF.FileFunction,Plated[NonPlated],layer1num,layer2num,PTH[NPTH][Blind][Buried],Drill[Route][Mixed]*%
wxString text( "%TF.FileFunction," );
if( aIsNpth )
text << "NonPlated,";
else
text << "Plated,";
// In Gerber files, layers num are 1 to copper layer count instead of F_Cu to B_Cu
// (0 to copper layer count-1)
// Note also for a n copper layers board, gerber layers num are 1 ... n
aLayer1 += 1;
if( aLayer2 == B_Cu )
aLayer2 = m_pcb->GetCopperLayerCount();
else
aLayer2 += 1;
text << aLayer1 << ",";
text << aLayer2 << ",";
// Now add PTH or NPTH or Blind or Buried attribute
int toplayer = 1;
int bottomlayer = m_pcb->GetCopperLayerCount();
if( aIsNpth )
text << "NPTH";
else if( aLayer1 == toplayer && aLayer2 == bottomlayer )
text << "PTH";
else if( aLayer1 == toplayer || aLayer2 == bottomlayer )
text << "Blind";
else
text << "Buried";
// Now add Drill or Route or Mixed:
// file containing only round holes have Drill attribute
// file containing only oblong holes have Routed attribute
// file containing both holes have Mixed attribute
bool hasOblong = false;
bool hasDrill = false;
for( unsigned ii = 0; ii < m_holeListBuffer.size(); ii++ )
{
HOLE_INFO& hole_descr = m_holeListBuffer[ii];
if( hole_descr.m_Hole_Shape ) // m_Hole_Shape not 0 is an oblong hole)
hasOblong = true;
else
hasDrill = true;
}
if( hasOblong && hasDrill )
text << ",Mixed";
else if( hasDrill )
text << ",Drill";
else if( hasOblong )
text << ",Route";
// else: empty file.
// End of attribute:
text << "*%";
plotter.AddLineToHeader( text );
if( !plotter.OpenFile( aFullFilename ) )
return -1;
plotter.StartPlot();
holes_count = 0;
wxPoint hole_pos;
for( unsigned ii = 0; ii < m_holeListBuffer.size(); ii++ )
{
HOLE_INFO& hole_descr = m_holeListBuffer[ii];
hole_pos = hole_descr.m_Hole_Pos;
// Manage the aperture attributes: in drill files 3 attributes can be used:
// "ViaDrill", only for vias, not pads
// "ComponentDrill", only for Through Holes pads
// "Slot" for oblong holes;
GBR_METADATA gbr_metadata;
if( dyn_cast<const VIA*>(hole_descr.m_ItemParent ) )
gbr_metadata.SetApertureAttrib( GBR_APERTURE_METADATA::GBR_APERTURE_ATTRIB_VIADRILL );
else if( dyn_cast<const D_PAD*>( hole_descr.m_ItemParent ) )
{
if( hole_descr.m_Hole_Shape )
gbr_metadata.SetApertureAttrib( GBR_APERTURE_METADATA::GBR_APERTURE_ATTRIB_SLOTDRILL );
else
gbr_metadata.SetApertureAttrib( GBR_APERTURE_METADATA::GBR_APERTURE_ATTRIB_COMPONENTDRILL );
// Add object attribute: component reference to pads (mainly usefull for users)
const D_PAD* pad = dyn_cast<const D_PAD*>( hole_descr.m_ItemParent );
gbr_metadata.SetCmpReference( pad->GetParent()->GetReference() );
gbr_metadata.SetNetAttribType( GBR_NETLIST_METADATA::GBR_NETINFO_CMP );
}
if( hole_descr.m_Hole_Shape )
{
#if 0 // set to 1 to use flashed oblong holes.
// Currently not possible for hole orient != 0 or 90 deg
// Use flashed oblong hole
plotter.FlashPadOval( hole_pos, hole_descr.m_Hole_Size,
hole_descr.m_Hole_Orient, FILLED, &gbr_metadata );
#else
// Use routing for oblong hole (Slots)
wxPoint start, end;
convertOblong2Segment( hole_descr.m_Hole_Size,
hole_descr.m_Hole_Orient, start, end );
int width = std::min( hole_descr.m_Hole_Size.x, hole_descr.m_Hole_Size.y );
plotter.ThickSegment( start+hole_pos, end+hole_pos,
width, FILLED, &gbr_metadata );
#endif
}
else
{
int diam = std::min( hole_descr.m_Hole_Size.x, hole_descr.m_Hole_Size.y );
plotter.FlashPadCircle( hole_pos, diam, FILLED, &gbr_metadata );
}
holes_count++;
}
plotter.EndPlot();
return holes_count;
}