dcode.cpp File Reference

D_CODE class implementation. More...

#include <trigo.h>
#include <gerbview_frame.h>
#include <gerber_file_image.h>
#include <eda_units.h>
#include <convert_basic_shapes_to_polygon.h>

Go to the source code of this file.

Macros
#define	DCODE_DEFAULT_SIZE   gerbIUScale.mmToIU( 0.1 )
#define	SEGS_CNT   64

Functions
static void	addHoleToPolygon (SHAPE_POLY_SET *aPolygon, APERTURE_DEF_HOLETYPE aHoleShape, const VECTOR2I &aSize, const VECTOR2I &aAnchorPos)

Detailed Description

D_CODE class implementation.

Definition in file dcode.cpp.

Macro Definition Documentation

DCODE_DEFAULT_SIZE

#define DCODE_DEFAULT_SIZE   gerbIUScale.mmToIU( 0.1 )

Definition at line 37 of file dcode.cpp.

SEGS_CNT

#define SEGS_CNT   64

Definition at line 289 of file dcode.cpp.

Function Documentation

addHoleToPolygon()

static void addHoleToPolygon ( SHAPE_POLY_SET *  aPolygon, APERTURE_DEF_HOLETYPE  aHoleShape, const VECTOR2I &  aSize, const VECTOR2I &  aAnchorPos  )

static

Definition at line 422 of file dcode.cpp.

{
 VECTOR2I currpos;
 SHAPE_POLY_SET holeBuffer;
 
 if( aHoleShape == APT_DEF_ROUND_HOLE )
 {
 // Adjust the allowed approx error to convert arcs to segments:
 int arc_to_seg_error = gerbIUScale.mmToIU( 0.005 ); // Allow 5 microns
 TransformCircleToPolygon( holeBuffer, VECTOR2I( 0, 0 ), aSize.x / 2, arc_to_seg_error,
 ERROR_INSIDE );
 }
 else if( aHoleShape == APT_DEF_RECT_HOLE )
 {
 holeBuffer.NewOutline();
 currpos.x = aSize.x / 2;
 currpos.y = aSize.y / 2;
 holeBuffer.Append( VECTOR2I( currpos ) ); // link to hole and begin hole
 currpos.x -= aSize.x;
 holeBuffer.Append( VECTOR2I( currpos ) );
 currpos.y -= aSize.y;
 holeBuffer.Append( VECTOR2I( currpos ) );
 currpos.x += aSize.x;
 holeBuffer.Append( VECTOR2I( currpos ) );
 currpos.y += aSize.y;
 holeBuffer.Append( VECTOR2I( currpos ) );  // close hole
 }
 
 aPolygon->BooleanSubtract( holeBuffer, SHAPE_POLY_SET::PM_FAST );
 aPolygon->Fracture( SHAPE_POLY_SET::PM_FAST );
}

References SHAPE_POLY_SET::Append(), APT_DEF_RECT_HOLE, APT_DEF_ROUND_HOLE, SHAPE_POLY_SET::BooleanSubtract(), ERROR_INSIDE, SHAPE_POLY_SET::Fracture(), gerbIUScale, EDA_IU_SCALE::mmToIU(), SHAPE_POLY_SET::NewOutline(), SHAPE_POLY_SET::PM_FAST, TransformCircleToPolygon(), VECTOR2< T >::x, and VECTOR2< T >::y.

Referenced by D_CODE::ConvertShapeToPolygon().