gfx::PointF Class Reference

#include <point_f.h>

Public Member Functions
constexpr	PointF ()
constexpr	PointF (float x, float y)
constexpr	PointF (const Point &p)
constexpr float	x () const
constexpr float	y () const
void	set_x (float x)
void	set_y (float y)
void	SetPoint (float x, float y)
void	Offset (float delta_x, float delta_y)
void	operator+= (const Vector2dF &vector)
void	operator-= (const Vector2dF &vector)
void	SetToMin (const PointF &other)
void	SetToMax (const PointF &other)
bool	IsOrigin () const
Vector2dF	OffsetFromOrigin () const
bool	operator< (const PointF &rhs) const
void	Scale (float scale)
void	Scale (float x_scale, float y_scale)
std::string	ToString () const

Detailed Description

Definition at line 19 of file point_f.h.

Constructor & Destructor Documentation

PointF() [1/3]

constexpr gfx::PointF::PointF ( )

inlineconstexpr

Definition at line 21 of file point_f.h.

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

PointF() [2/3]

constexpr gfx::PointF::PointF ( float  x, float  y  )

inlineconstexpr

Definition at line 22 of file point_f.h.

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

PointF() [3/3]

constexpr gfx::PointF::PointF ( const Point &  p )

inlineexplicitconstexpr

Definition at line 24 of file point_f.h.

      : PointF(static_cast<float>(p.x()), static_cast<float>(p.y())) {}

Member Function Documentation

IsOrigin()

bool gfx::PointF::IsOrigin ( ) const

inline

Definition at line 55 of file point_f.h.

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

Offset()

void gfx::PointF::Offset ( float  delta_x, float  delta_y  )

inline

Definition at line 37 of file point_f.h.

                                            {
    x_ += delta_x;
    y_ += delta_y;
  }

OffsetFromOrigin()

Vector2dF gfx::PointF::OffsetFromOrigin ( ) const

inline

Definition at line 57 of file point_f.h.

{ return Vector2dF(x_, y_); }

operator+=()

void gfx::PointF::operator+= ( const Vector2dF &  vector )

inline

Definition at line 42 of file point_f.h.

                                           {
    x_ += vector.x();
    y_ += vector.y();
  }

operator-=()

void gfx::PointF::operator-= ( const Vector2dF &  vector )

inline

Definition at line 47 of file point_f.h.

                                           {
    x_ -= vector.x();
    y_ -= vector.y();
  }

operator<()

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

inline

Definition at line 65 of file point_f.h.

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

Scale() [1/2]

void gfx::PointF::Scale ( float  scale )

inline

Definition at line 69 of file point_f.h.

{ Scale(scale, scale); }

Scale() [2/2]

void gfx::PointF::Scale ( float  x_scale, float  y_scale  )

inline

Definition at line 71 of file point_f.h.

                                           {
    SetPoint(x() * x_scale, y() * y_scale);
  }

set_x()

void gfx::PointF::set_x ( float  x )

inline

Definition at line 29 of file point_f.h.

{ x_ = x; }

set_y()

void gfx::PointF::set_y ( float  y )

inline

Definition at line 30 of file point_f.h.

{ y_ = y; }

SetPoint()

void gfx::PointF::SetPoint ( float  x, float  y  )

inline

Definition at line 32 of file point_f.h.

                                  {
    x_ = x;
    y_ = y;
  }

SetToMax()

void gfx::PointF::SetToMax

(

const PointF &

other

)

Definition at line 16 of file point_f.cc.

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

SetToMin()

void gfx::PointF::SetToMin

(

const PointF &

other

)

Definition at line 11 of file point_f.cc.

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

ToString()

std::string gfx::PointF::ToString

(

)

const

Definition at line 21 of file point_f.cc.

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

x()

constexpr float gfx::PointF::x ( ) const

inlineconstexpr

Definition at line 27 of file point_f.h.

{ return x_; }

y()

constexpr float gfx::PointF::y ( ) const

inlineconstexpr

Definition at line 28 of file point_f.h.

{ return y_; }

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

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