Line3DSE Class Reference

Line3DSE - 3D structuring element of arbitrary length and direction starting at the origin. More...

Detailed Description

Line3DSE - 3D structuring element of arbitrary length and direction starting at the origin.

The line is defined with the help of a Besenham algorithm

Note

• one edge of the structuring element is at the origin. So this S.E. isn't symetric. If you need a symetric S.E. you need to compose it with its transposed. As an example :

     import smilPython as sp
  
     # this way
     se = sp.Line3DSE(10, 0, 45)
     se = sp.merge(se.transpose())
  
     # or this way
     se = sp.Line3DSE(10, 0, 45)
     se = sp.merge(se, se.transpose())
  

#include <DStructuringElement.h>

Inheritance diagram for Line3DSE:

Collaboration diagram for Line3DSE:

Public Member Functions
	Line3DSE (int length, double theta, double zeta)
	Line3DSE() - constructor. More...
Public Member Functions inherited from StrElt
	StrElt (UINT s=1)
	Class constructor - generic structurant element. More...
	StrElt (const StrElt &rhs)
	Class constructor - clone another structuring element. More...
	StrElt (bool oddSE, vector< UINT > indexList)
	Class constructor. More...
IntPoint	getPoint (const UINT i)
	getPoint() - Get the coordinates (as a point) of the pixel of order i in the structuring element More...
UINT	getSize () const
	getSize() - Get the size of the Structuring Element More...
StrElt &	operator= (const StrElt &rhs)
	Clone a structuring element. More...
void	clone (const StrElt &rhs)
	clone() - Clone a structuring element More...
void	addPoint (const UINT index)
	addPoint() - Add a point to the structurant element based on an index on a grid. More...
void	addPoint (int x, int y, int z=0)
	addPoint() - Add a point to the structurant element given its coordinates More...
void	addPoint (const IntPoint &pt)
	addPoint() - Add a point to the structurant element given its coordinates in a IntPoint data structure. More...
const StrElt	operator() (int s=1) const
	operator() -
StrElt	homothety (const UINT s) const
	homothety() - Build and return an homothetic SE with size s More...
StrElt	transpose () const
	transpose() - Return the opposite SE (symmetry with respect to 0) More...
StrElt	merge (const StrElt &rhs)
	merge() - Merge a structuring element More...
StrElt	noCenter () const
	Return the SE with no center. More...
virtual seType	getType () const
	getType() - Get the type of the structuring element More...
void	setName (string name)
	setName() - Set the name of the structuring element More...
void	setName ()
	setName() - Set the name of the structuring element More...
string	getName ()
	getName() - Get the name of the structuring element More...
virtual void	printSelf (ostream &os=std::cout, string indent="") const
	printSelf() - Print the contents of the structuring element More...
virtual void	printSelf (string indent) const
	printSelf() - Print the contents of the structuring element More...
Public Member Functions inherited from BaseObject
	BaseObject (const char *_className, bool _register=true)
	BaseObject (const BaseObject &rhs, bool _register=true)
BaseObject &	operator= (const BaseObject &rhs)
Core *	getCoreInstance ()
virtual const char *	getInfoString (const char *="") const
virtual const char *	getClassName () const
virtual void	setName (const char *_name)
virtual const char *	getName () const
virtual size_t	getAllocatedSize () const

Additional Inherited Members
Public Types inherited from BaseObject
typedef void	parentClass
typedef void(BaseObject::*	voidMemberFunc) ()
Public Attributes inherited from StrElt
vector< IntPoint >	points
	List of neighbor points.
bool	odd
seType	seT
UINT	size
Public Attributes inherited from BaseObject
bool	triggerEvents
Protected Attributes inherited from BaseObject
bool	registered
string	className
string	name

Constructor & Destructor Documentation

Line3DSE()

Line3DSE ( int  length, double  theta, double  zeta  )

inline

Line3DSE() - constructor.

Parameters

[in]	length	: length of the segment
[in]	theta	: angle (in radians) from the Structuring Segment projected in a slice with the horizontal line
[in]	zeta	: elevation angle - angle (in degres) between the Structuring element and each slice

Note

• the angle theta is defined in the usual counterclockwise direction (trigonometric convention).

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

• Morpho/include/DStructuringElement.h