ga::Rect Struct Reference

A 2D axis-aligned rectangle, with x,y (float) position and w,h (float) size components.
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#include <math.h>

Public Member Functions
	Rect ()
	Rect (float xPos, float yPos, float width, float height)
	Rect (const vec2 &ptA, const vec2 &ptB)
vec2	position () const
vec2	size () const
float	area () const
vec2	min () const
vec2	max () const
bool	contains (const vec2 &pt) const

Public Attributes
float	x
float	y
float	w
float	h

Detailed Description

A 2D axis-aligned rectangle, with x,y (float) position and w,h (float) size components.

The x,y position components are the "principle point" of the rectangle. The w,h components are added to the x,y point to find the 3 other corners.

Constructor & Destructor Documentation

Rect() [1/3]

ga::Rect::Rect ( )

inline

Rect() [2/3]

ga::Rect::Rect ( float  xPos, float  yPos, float  width, float  height  )

inline

Rect() [3/3]

ga::Rect::Rect ( const vec2 &  ptA, const vec2 &  ptB  )

inline

Member Function Documentation

area()

float ga::Rect::area ( ) const

inline

contains()

bool ga::Rect::contains ( const vec2 &  pt ) const

inline

max()

vec2 ga::Rect::max ( ) const

inline

min()

vec2 ga::Rect::min ( ) const

inline

position()

vec2 ga::Rect::position ( ) const

inline

size()

vec2 ga::Rect::size ( ) const

inline

Member Data Documentation

h

float ga::Rect::h

w

float ga::Rect::w

x

float ga::Rect::x

y

float ga::Rect::y

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

• C:/Users/beiji/Desktop/G&A/oF/of_v0.11.2_vs2017_release/addons/ofxGAKit/libs/gaKit/src/ga/math.h