vl::RectI Class Reference

The RectI class represents a 2D rectangular area using int precision. More...

#include <Rect.hpp>

Inheritance diagram for vl::RectI:

List of all members.

Public Member Functions
virtual const char *	className ()
	RectI ()
	RectI (int x, int y, int width, int height)
	RectI (const Rect< int > &other)
	RectI (const RectI &other)
	operator Rect< int > () const
RectI &	operator= (const Rect< int > &other)
RectI &	operator= (const RectI &other)
int	top () const
int	right () const
ivec2	bottomLeft () const
ivec2	topRight () const

---

Detailed Description

The RectI class represents a 2D rectangular area using int precision.

This class is mainly used to manipulate rectangles in pixel coordinates (as opposed to real coordinates). The RectI and RectF differ in the following way:

• RectF dimensions are implemented using float precision, while RectI uses int precision.
• RectF::right() returns x()+width(), while RectI::right() returns x()+width()-1
• RectF::top() return y()+height(), while RectI::top() return y()+height()-1

  See also:

• RectF

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Constructor & Destructor Documentation

vl::RectI::RectI

(

)

[inline]

vl::RectI::RectI	(	int	x,
		int	y,
		int	width,
		int	height
	)			[inline]

vl::RectI::RectI

(

const Rect< int > &

other

)

[inline]

vl::RectI::RectI

(

const RectI &

other

)

[inline]

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Member Function Documentation

virtual const char* vl::RectI::className

(

)

[inline, virtual]

Reimplemented from vl::Rect< int >.

vl::RectI::operator Rect< int >

(

)

const [inline]

RectI& vl::RectI::operator=

(

const Rect< int > &

other

)

[inline]

RectI& vl::RectI::operator=

(

const RectI &

other

)

[inline]

int vl::RectI::top

(

)

const [inline]

Reimplemented from vl::Rect< int >.

int vl::RectI::right

(

)

const [inline]

Reimplemented from vl::Rect< int >.

ivec2 vl::RectI::bottomLeft

(

)

const [inline]

ivec2 vl::RectI::topRight

(

)

const [inline]

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

• E:/VisualizationLibrary/BuildSystem/VL_DISTRO/Visualization_Library_SDK/src/vl/Rect.hpp