An aperture macro primitive as given in gerber layer format doc. More...

#include <am_primitive.h>

Public Member Functions
	AM_PRIMITIVE (bool aGerbMetric, AM_PRIMITIVE_ID aId=AMP_UNKNOWN)

	~AM_PRIMITIVE ()

bool	IsAMPrimitiveExposureOn (APERTURE_MACRO *aApertMacro) const

void	ConvertBasicShapeToPolygon (APERTURE_MACRO *aApertMacro, SHAPE_POLY_SET &aShapeBuffer)
	Generate the polygonal shape of the primitive shape of an aperture macro instance.

Public Attributes
AM_PRIMITIVE_ID	m_Primitive_id
	The primitive type.

AM_PARAMS	m_Params
	A sequence of parameters used by the primitive.

bool	m_GerbMetric

int	m_LocalParamLevel

Private Member Functions
void	ConvertShapeToPolygon (APERTURE_MACRO *aApertMacroe, std::vector< VECTOR2I > &aBuffer)
	Convert a shape to an equivalent polygon.

Detailed Description

An aperture macro primitive as given in gerber layer format doc.

See https://www.ucamco.com/en/news/gerber-layer-format-specification-revision-????

Definition at line 91 of file am_primitive.h.

Constructor & Destructor Documentation

◆ AM_PRIMITIVE()

AM_PRIMITIVE::AM_PRIMITIVE	(	bool	aGerbMetric,
		AM_PRIMITIVE_ID	aId = AMP_UNKNOWN )

inline

Definition at line 103 of file am_primitive.h.

References AMP_UNKNOWN, m_GerbMetric, m_LocalParamLevel, and m_Primitive_id.

◆ ~AM_PRIMITIVE()

AM_PRIMITIVE::~AM_PRIMITIVE ( )

inline

Definition at line 111 of file am_primitive.h.

Member Function Documentation

◆ ConvertBasicShapeToPolygon()

void AM_PRIMITIVE::ConvertBasicShapeToPolygon	(	APERTURE_MACRO *	aApertMacro,
		SHAPE_POLY_SET &	aShapeBuffer )

Generate the polygonal shape of the primitive shape of an aperture macro instance.

Parameters

aApertMacro	is the aperture macro using this primitive.
aShapeBuffer	is a SHAPE_POLY_SET to put the shape converted to a polygon.

Definition at line 91 of file am_primitive.cpp.

References AMP_CIRCLE, AMP_COMMENT, AMP_LINE2, AMP_LINE20, AMP_LINE_CENTER, AMP_LINE_LOWER_LEFT, AMP_MOIRE, AMP_OUTLINE, AMP_POLYGON, AMP_THERMAL, AMP_UNKNOWN, ANGLE_90, SHAPE_POLY_SET::Append(), center, ConvertShapeToPolygon(), DEGREES_T, ERROR_INSIDE, APERTURE_MACRO::EvalLocalParams(), gerbIUScale, EDA_ANGLE::IsZero(), KiROUND(), m_GerbMetric, m_Params, m_Primitive_id, mapPt(), SHAPE_POLY_SET::NewOutline(), RotatePoint(), scaletoIU(), TransformCircleToPolygon(), TransformRingToPolygon(), VECTOR2< T >::x, and VECTOR2< T >::y.

◆ ConvertShapeToPolygon()

void AM_PRIMITIVE::ConvertShapeToPolygon	(	APERTURE_MACRO *	aApertMacroe,
		std::vector< VECTOR2I > &	aBuffer )

private

Convert a shape to an equivalent polygon.

Arcs and circles are approximated by segments. Useful when a shape is not a graphic primitive (shape with hole, rotated shape ... ) and cannot be easily drawn.

Note: Some schapes conbining circles and solid lines (rectangles), only rectangles are converted because circles are very easy to draw (no rotation problem) so convert them in polygons and draw them as polygons is not a good idea.

Definition at line 415 of file am_primitive.cpp.

References AMP_CIRCLE, AMP_COMMENT, AMP_LINE2, AMP_LINE20, AMP_LINE_CENTER, AMP_LINE_LOWER_LEFT, AMP_MOIRE, AMP_OUTLINE, AMP_POLYGON, AMP_THERMAL, AMP_UNKNOWN, ANGLE_0, ANGLE_360, ANGLE_90, center, DEGREES_T, delta, end, KiROUND(), m_GerbMetric, m_Params, m_Primitive_id, mapPt(), RADIANS_T, radius, RotatePoint(), scaletoIU(), VECTOR2< T >::x, and VECTOR2< T >::y.

Referenced by ConvertBasicShapeToPolygon().

◆ IsAMPrimitiveExposureOn()

bool AM_PRIMITIVE::IsAMPrimitiveExposureOn ( APERTURE_MACRO * aApertMacro ) const

Returns: true if the first parameter is not 0 (it can be only 0 or 1). Some but not all primitives use the first parameter as an exposure control. Others are always ON. In a aperture macro shape, a basic primitive with exposure off is a hole in the shape it is NOT a negative shape

Definition at line 58 of file am_primitive.cpp.

References AMP_CIRCLE, AMP_LINE2, AMP_LINE20, AMP_LINE_CENTER, AMP_LINE_LOWER_LEFT, AMP_MOIRE, AMP_OUTLINE, AMP_POLYGON, AMP_THERMAL, AMP_UNKNOWN, m_Params, and m_Primitive_id.

Member Data Documentation

◆ m_GerbMetric

bool AM_PRIMITIVE::m_GerbMetric

Definition at line 96 of file am_primitive.h.

Referenced by AM_PRIMITIVE(), ConvertBasicShapeToPolygon(), and ConvertShapeToPolygon().

◆ m_LocalParamLevel

int AM_PRIMITIVE::m_LocalParamLevel

Definition at line 98 of file am_primitive.h.

Referenced by AM_PRIMITIVE(), and APERTURE_MACRO::EvalLocalParams().

◆ m_Params

AM_PARAMS AM_PRIMITIVE::m_Params

A sequence of parameters used by the primitive.

Definition at line 95 of file am_primitive.h.

Referenced by ConvertBasicShapeToPolygon(), ConvertShapeToPolygon(), IsAMPrimitiveExposureOn(), and GERBER_FILE_IMAGE::ReadApertureMacro().

◆ m_Primitive_id

AM_PRIMITIVE_ID AM_PRIMITIVE::m_Primitive_id

The primitive type.

Definition at line 94 of file am_primitive.h.

Referenced by AM_PRIMITIVE(), ConvertBasicShapeToPolygon(), ConvertShapeToPolygon(), IsAMPrimitiveExposureOn(), and GERBER_FILE_IMAGE::ReadApertureMacro().

The documentation for this class was generated from the following files:

Public Member Functions

Public Attributes

Private Member Functions