gfx::Point Class Reference

#include <point.h>

Public Member Functions
constexpr	Point ()
constexpr	Point (int x, int y)
constexpr int	x () const
constexpr int	y () const
void	set_x (int x)
void	set_y (int y)
void	SetPoint (int x, int y)
void	Offset (int delta_x, int delta_y)
void	operator+= (const Vector2d &vector)
void	operator-= (const Vector2d &vector)
void	SetToMin (const Point &other)
void	SetToMax (const Point &other)
bool	IsOrigin () const
Vector2d	OffsetFromOrigin () const
bool	operator< (const Point &rhs) const
std::string	ToString () const

Detailed Description

Definition at line 27 of file point.h.

Constructor & Destructor Documentation

Point() [1/2]

constexpr gfx::Point::Point ( )

inlineconstexpr

Definition at line 29 of file point.h.

: x_(0), y_(0) {}

Point() [2/2]

constexpr gfx::Point::Point ( int  x, int  y  )

inlineconstexpr

Definition at line 30 of file point.h.

: x_(x), y_(y) {}

Member Function Documentation

IsOrigin()

bool gfx::Point::IsOrigin ( ) const

inline

Definition at line 76 of file point.h.

{ return x_ == 0 && y_ == 0; }

Offset()

void gfx::Point::Offset ( int  delta_x, int  delta_y  )

inline

Definition at line 58 of file point.h.

                                        {
    x_ = base::ClampAdd(x_, delta_x);
    y_ = base::ClampAdd(y_, delta_y);
  }

OffsetFromOrigin()

Vector2d gfx::Point::OffsetFromOrigin ( ) const

inline

Definition at line 78 of file point.h.

{ return Vector2d(x_, y_); }

operator+=()

void gfx::Point::operator+= ( const Vector2d &  vector )

inline

Definition at line 63 of file point.h.

                                          {
    x_ = base::ClampAdd(x_, vector.x());
    y_ = base::ClampAdd(y_, vector.y());
  }

operator-=()

void gfx::Point::operator-= ( const Vector2d &  vector )

inline

Definition at line 68 of file point.h.

                                          {
    x_ = base::ClampSub(x_, vector.x());
    y_ = base::ClampSub(y_, vector.y());
  }

operator<()

bool gfx::Point::operator< ( const Point &  rhs ) const

inline

Definition at line 86 of file point.h.

{ return std::tie(y_, x_) < std::tie(rhs.y_, rhs.x_); }

set_x()

void gfx::Point::set_x ( int  x )

inline

Definition at line 50 of file point.h.

{ x_ = x; }

set_y()

void gfx::Point::set_y ( int  y )

inline

Definition at line 51 of file point.h.

{ y_ = y; }

SetPoint()

void gfx::Point::SetPoint ( int  x, int  y  )

inline

Definition at line 53 of file point.h.

                              {
    x_ = x;
    y_ = y;
  }

SetToMax()

void gfx::Point::SetToMax

(

const Point &

other

)

Definition at line 58 of file point.cc.

                                       {
  x_ = x_ >= other.x_ ? x_ : other.x_;
  y_ = y_ >= other.y_ ? y_ : other.y_;
}

SetToMin()

void gfx::Point::SetToMin

(

const Point &

other

)

Definition at line 53 of file point.cc.

                                       {
  x_ = x_ <= other.x_ ? x_ : other.x_;
  y_ = y_ <= other.y_ ? y_ : other.y_;
}

ToString()

std::string gfx::Point::ToString

(

)

const

Definition at line 63 of file point.cc.

                                {
  return base::StringPrintf("%d,%d", x(), y());
}

x()

constexpr int gfx::Point::x ( ) const

inlineconstexpr

Definition at line 48 of file point.h.

{ return x_; }

y()

constexpr int gfx::Point::y ( ) const

inlineconstexpr

Definition at line 49 of file point.h.

{ return y_; }

---

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

• third_party/accessibility/gfx/geometry/point.h
• third_party/accessibility/gfx/geometry/point.cc