Public Types
enum class	Type { Anchor , QuadraticControl , CubicControl1 , CubicControl2 }

Public Member Functions
constexpr	bezier_point (point2 const p, Type const type) noexcept

constexpr	bezier_point (float const x, float const y, Type const type) noexcept

Static Public Member Functions
static constexpr std::vector< bezier_point >	normalizePoints (std::vector< bezier_point >::const_iterator const begin, std::vector< bezier_point >::const_iterator const end) noexcept

Friends
constexpr friend bool	operator== (bezier_point const &, bezier_point const &) noexcept=default

constexpr friend bezier_point	operator* (transformer2 auto const &lhs, bezier_point const &rhs) noexcept
	Transform the point.

Detailed Description

A point or control-point on contour of bezier curves. The bezier curves can be linear (a line), quadratic or cubic.

Member Function Documentation

static constexpr std::vector< bezier_point > hi::v1::bezier_point::normalizePoints	(	std::vector< bezier_point >::const_iterator const	begin,
		std::vector< bezier_point >::const_iterator const	end )

inlinestaticconstexprnoexcept

Normalize points in a list. The following normalizations are executed:

Missing anchor points between two quadratic-control-points are added.
Missing first-cubic-control-points are added by reflecting the previous second-control point around the previous anchor.
The list of points will start with an anchor.
The list will close with the first anchor.

Parameters

begin	iterator to the start of the bezier point list.
end	iterator beyond the end of the bezier point list.

Returns: a vector of bezier point that include all the anchor and control points.

constexpr friend bezier_point operator*	(	transformer2 auto const &	lhs,
		bezier_point const &	rhs )

friend

Transform the point.

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