gfx::Size Class Reference

#include <size.h>

Public Member Functions
constexpr	Size ()
constexpr	Size (int width, int height)
void	operator+= (const Size &size)
void	operator-= (const Size &size)
constexpr int	width () const
constexpr int	height () const
void	set_width (int width)
void	set_height (int height)
int	GetArea () const
base::CheckedNumeric< int >	GetCheckedArea () const
void	SetSize (int width, int height)
void	Enlarge (int grow_width, int grow_height)
void	SetToMin (const Size &other)
void	SetToMax (const Size &other)
bool	IsEmpty () const
std::string	ToString () const

Detailed Description

Definition at line 26 of file size.h.

Constructor & Destructor Documentation

Size() [1/2]

constexpr gfx::Size::Size ( )

inlineconstexpr

Definition at line 28 of file size.h.

: width_(0), height_(0) {}

Size() [2/2]

constexpr gfx::Size::Size ( int  width, int  height  )

inlineconstexpr

Definition at line 29 of file size.h.

      : width_(std::max(0, width)), height_(std::max(0, height)) {}

Member Function Documentation

Enlarge()

void gfx::Size::Enlarge	(	int	grow_width,
		int	grow_height
	)

Definition at line 65 of file size.cc.

                                                  {
  SetSize(base::ClampAdd(width(), grow_width),
          base::ClampAdd(height(), grow_height));
}

References height, and width.

Referenced by gfx::TEST(), and gfx::TEST().

GetArea()

int gfx::Size::GetArea

(

)

const

Definition at line 55 of file size.cc.

                        {
  return GetCheckedArea().ValueOrDie();
}

GetCheckedArea()

base::CheckedNumeric< int > gfx::Size::GetCheckedArea

(

)

const

Definition at line 59 of file size.cc.

                                                   {
  base::CheckedNumeric<int> checked_area = width();
  checked_area *= height();
  return checked_area;
}

References height, and width.

height()

constexpr int gfx::Size::height ( ) const

inlineconstexpr

Definition at line 50 of file size.h.

{ return height_; }

Referenced by gfx::Rect::ClampToCenteredSize(), gfx::operator==(), SetToMax(), and SetToMin().

IsEmpty()

bool gfx::Size::IsEmpty ( ) const

inline

Definition at line 70 of file size.h.

{ return !width() || !height(); }

References height, and width.

operator+=()

void gfx::Size::operator+=

(

const Size &

size

)

Definition at line 34 of file size.cc.

                                      {
  Enlarge(size.width(), size.height());
}

operator-=()

void gfx::Size::operator-=

(

const Size &

size

)

Definition at line 38 of file size.cc.

                                      {
  Enlarge(-size.width(), -size.height());
}

set_height()

void gfx::Size::set_height ( int  height )

inline

Definition at line 53 of file size.h.

{ height_ = std::max(0, height); }

References height.

set_width()

void gfx::Size::set_width ( int  width )

inline

Definition at line 52 of file size.h.

{ width_ = std::max(0, width); }

References width.

SetSize()

void gfx::Size::SetSize ( int  width, int  height  )

inline

Definition at line 60 of file size.h.

                                      {
    set_width(width);
    set_height(height);
  }

References height, and width.

Referenced by gfx::Rect::SetByBounds().

SetToMax()

void gfx::Size::SetToMax

(

const Size &

other

)

Definition at line 75 of file size.cc.

                                     {
  width_ = width() >= other.width() ? width() : other.width();
  height_ = height() >= other.height() ? height() : other.height();
}

References height, height(), width, and width().

Referenced by gfx::TEST().

SetToMin()

void gfx::Size::SetToMin

(

const Size &

other

)

Definition at line 70 of file size.cc.

                                     {
  width_ = width() <= other.width() ? width() : other.width();
  height_ = height() <= other.height() ? height() : other.height();
}

References height, height(), width, and width().

Referenced by gfx::TEST().

ToString()

std::string gfx::Size::ToString

(

)

const

Definition at line 80 of file size.cc.

                               {
  return base::StringPrintf("%dx%d", width(), height());
}

References height, base::StringPrintf(), and width.

Referenced by gfx::TEST().

width()

constexpr int gfx::Size::width ( ) const

inlineconstexpr

Definition at line 49 of file size.h.

{ return width_; }

Referenced by gfx::Rect::ClampToCenteredSize(), gfx::operator==(), SetToMax(), SetToMin(), and gfx::TEST().

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

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