BaseGrid::Axis Class Reference

Graduations on a BaseGrid Axis (H or V). More...

Public Member Functions
void	addGraduation (DbU::Unit)
void	sort ()
unsigned int	getSize () const
unsigned int	getGraduationNumber (DbU::Unit pos, bool &onGraduation) const
const DbU::Unit &	operator[] (unsigned int i) const

Detailed Description

Graduations on a BaseGrid Axis (H or V).

Describe the list of graduations on either X or Y axis of a BaseGrid. Graduations correspond to cut lines and may not be evenly spaced.

Graduations are internally stored into a vector that needs to be sorted whenever new graduations are added (BaseGrid::Axis::sort()).

Member Function Documentation

addGraduation()

void addGraduation ( DbU::Unit  pos )

inline

Adds a new graduation. After adding new graduations, do not forget to perform a sort.

Referenced by GCellGrid::_postCreate().

sort()

void sort

(

)

Re-order the graduations after an addition.

Referenced by GCellGrid::_postCreate().

getSize()

size_t getSize ( ) const

inline

Returns: The number of graduations on the axis.

Referenced by GCellGrid::_postCreate().

getGraduationNumber()

DbU::Unit getGraduationNumber	(	DbU::Unit	pos,
		bool &	onGraduation
	)		const

Returns: The index of the graduation which is immediatly inferior or equal to pos. In case of strict equality, onGraduation is set to true.

operator[]()

DbU::Unit operator[] ( unsigned int  index ) const

inline

Returns: The graduation at index.

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

• Grid.h
• Grid.cpp
• Grid.dox