EDIT_CONSTRAINT that imposes a constraint that a point has to lie on a circle. More...

#include <edit_constraints.h>

Inheritance diagram for EC_CIRCLE:

Public Member Functions
	EC_CIRCLE (EDIT_POINT &aConstrained, const EDIT_POINT &aCenter, const EDIT_POINT &aEnd)

virtual void	Apply (EDIT_POINT &aHandle, const GRID_HELPER &aGrid) override
	Correct coordinates of the constrained edit handle.

void	Apply (const GRID_HELPER &aGrid)
	Correct coordinates of the constrained edit handle.

Protected Attributes
EDIT_POINT &	m_constrained
	Point that is constrained by rules implemented by Apply().

Private Attributes
const EDIT_POINT &	m_center
	Point that imposes the constraint (center of the circle).

const EDIT_POINT &	m_end
	Point that imposes the constraint (decides on the radius of the circle).

Detailed Description

EDIT_CONSTRAINT that imposes a constraint that a point has to lie on a circle.

Definition at line 209 of file edit_constraints.h.

Constructor & Destructor Documentation

◆ EC_CIRCLE()

EC_CIRCLE::EC_CIRCLE	(	EDIT_POINT &	aConstrained,
		const EDIT_POINT &	aCenter,
		const EDIT_POINT &	aEnd )

inline

Parameters

aConstrained	is the point that is put under constrain.
aCenter	is the point that is the center of the circle.
aEnd	is the point that decides on the radius of the circle.

Definition at line 217 of file edit_constraints.h.

References EDIT_CONSTRAINT< EDIT_POINT >::EDIT_CONSTRAINT(), m_center, and m_end.

Member Function Documentation

◆ Apply() [1/2]

void EC_CIRCLE::Apply	(	EDIT_POINT &	aHandle,
		const GRID_HELPER &	aGrid )

overridevirtual

Correct coordinates of the constrained edit handle.

Implements EDIT_CONSTRAINT< EDIT_POINT >.

Definition at line 133 of file edit_constraints.cpp.

References VECTOR2< T >::EuclideanNorm(), EDIT_POINT::GetPosition(), m_center, m_end, radius, RotatePoint(), and EDIT_POINT::SetPosition().

◆ Apply() [2/2]

void EDIT_CONSTRAINT< EDIT_POINT >::Apply ( const GRID_HELPER & aGrid )

inlineinherited

Correct coordinates of the constrained edit handle.

Definition at line 82 of file edit_constraints.h.

Member Data Documentation

◆ m_center

const EDIT_POINT& EC_CIRCLE::m_center

private

Point that imposes the constraint (center of the circle).

Definition at line 228 of file edit_constraints.h.

Referenced by Apply(), and EC_CIRCLE().

◆ m_constrained

EDIT_POINT& EDIT_CONSTRAINT< EDIT_POINT >::m_constrained

protectedinherited

Point that is constrained by rules implemented by Apply().

Definition at line 88 of file edit_constraints.h.

Referenced by EC_LINE::EC_LINE().

◆ m_end

const EDIT_POINT& EC_CIRCLE::m_end

private

Point that imposes the constraint (decides on the radius of the circle).

Definition at line 231 of file edit_constraints.h.