CircleType< Dim > Class Template Reference

A basic circle with a center point and radius. More...

Inheritance diagram for CircleType< Dim >:

Public Types
using	DimType = Dim
	Helper to reference the dimension type. More...
Public Types inherited from ArcType< Dim >
using	DimType = Dim
	Helper to reference the dimension type. More...

Public Member Functions
constexpr	CircleType (const PointType< Dim > &center={}, Dim radius={}) noexcept
	Construct a Circle object. More...
template<class T >
PointType< Dim >	point_on_circumference (T angle) const noexcept
	Return the point on the circumference of the circle at the given angle. More...
constexpr EGT_NODISCARD RectType< Dim >	rect () const noexcept
	Get a Rect that covers the circle. More...
Public Member Functions inherited from ArcType< Dim >
constexpr	ArcType (const PointType< Dim > &center={}, Dim radius={}, float angle1=0.0f, float angle2=0.0f) noexcept
	Construct an Arc object. More...
constexpr EGT_NODISCARD float	angle1 () const noexcept
	Get the angle1. More...
constexpr void	angle1 (float angle) noexcept
	Set the angle1. More...
constexpr EGT_NODISCARD float	angle2 () const noexcept
	Get the angle2. More...
constexpr void	angle2 (float angle) noexcept
	Set the angle2. More...
constexpr EGT_NODISCARD PointType< Dim >	center () const noexcept
	Get the center point. More...
constexpr void	center (const PointType< Dim > &center) noexcept
	Set the center point. More...
EGT_NODISCARD EGT_API bool	empty () const noexcept
	Returns true if the arc has no radius. More...
constexpr EGT_NODISCARD Dim	radius () const noexcept
	Get the radius. More...
constexpr void	radius (Dim radius) noexcept
	Set the radius. More...

Additional Inherited Members
Protected Attributes inherited from ArcType< Dim >
float	m_angle1 {}
	Angle of the arc in radians. More...
float	m_angle2 {}
	Angle of the arc in radians. More...
PointType< Dim >	m_center
	Center point of the arc. More...
Dim	m_radius {0}
	Radius of the arc. More...

Detailed Description

template<class Dim>
class egt::v1::CircleType< Dim >

A basic circle with a center point and radius.

Typically Circle, CircleF are used as aliases.

Member Typedef Documentation

DimType

using DimType = Dim

Helper to reference the dimension type.

Constructor & Destructor Documentation

CircleType()

constexpr CircleType ( const PointType< Dim > &  center = {}, Dim  radius = {}  )

inlineexplicitconstexprnoexcept

Construct a Circle object.

Parameters

center	Center point of the arc.
radius	Radius of the arc.

Member Function Documentation

point_on_circumference()

PointType<Dim> point_on_circumference ( T  angle ) const

inlinenoexcept

Return the point on the circumference of the circle at the given angle.

Parameters

angle

The angle in radians.

rect()

constexpr EGT_NODISCARD RectType<Dim> rect ( ) const

inlineconstexprnoexcept

Get a Rect that covers the circle.