myers::Segment Class Reference

#include <Myers.h>

Public Member Functions
constexpr	Segment (Point p0, Point p1)
const Point &	upper () const
const Point &	lower () const
std::tuple< int32_t, int32_t, int32_t, int32_t >	bounds () const
bool	isHorizontal () const
bool	isVertical () const

Friends
constexpr bool	operator< (const Segment &s0, const Segment &s1)
constexpr bool	operator== (const Segment &s0, const Segment &s1)
constexpr bool	operator!= (const Segment &s0, const Segment &s1)

Detailed Description

Definition at line 40 of file Myers.h.

Constructor & Destructor Documentation

Segment()

constexpr myers::Segment::Segment ( Point  p0, Point  p1  )

inlineconstexpr

Definition at line 42 of file Myers.h.

        : Segment{std::minmax(p0, p1)} {}

Member Function Documentation

bounds()

std::tuple< int32_t, int32_t, int32_t, int32_t > myers::Segment::bounds

(

)

const

Definition at line 39 of file Myers.cpp.

                                                                   {
    auto [left, right] = std::minmax(fUpper.x, fLower.x);
    return std::make_tuple(left, fUpper.y, right, fLower.y);
}

isHorizontal()

bool myers::Segment::isHorizontal

(

)

const

Definition at line 44 of file Myers.cpp.

                                 {
    return fUpper.y == fLower.y;
}

isVertical()

bool myers::Segment::isVertical

(

)

const

Definition at line 48 of file Myers.cpp.

                               {
    return fUpper.x == fLower.x;
}

lower()

const Point & myers::Segment::lower

(

)

const

Definition at line 35 of file Myers.cpp.

                                  {
    return fLower;
}

upper()

const Point & myers::Segment::upper

(

)

const

Definition at line 31 of file Myers.cpp.

                                  {
    return fUpper;
}

Friends And Related Function Documentation

operator!=

constexpr bool operator!= ( const Segment &  s0, const Segment &  s1  )

friend

Definition at line 74 of file Myers.h.

                                                                {
    return std::tie(s0.fUpper, s0.fLower) != std::tie(s1.fUpper, s1.fLower);
}

operator<

constexpr bool operator< ( const Segment &  s0, const Segment &  s1  )

friend

Definition at line 66 of file Myers.h.

                                                               {
    return std::tie(s0.fUpper, s0.fLower) < std::tie(s1.fUpper, s1.fLower);
}

operator==

constexpr bool operator== ( const Segment &  s0, const Segment &  s1  )

friend

Definition at line 70 of file Myers.h.

                                                                {
    return std::tie(s0.fUpper, s0.fLower) == std::tie(s1.fUpper, s1.fLower);
}

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

• third_party/skia/modules/bentleyottmann/include/Myers.h
• third_party/skia/modules/bentleyottmann/src/Myers.cpp