CL_Quadx< Type > Class Template Reference
[clanCore Math]

2D quad structure. More...

#include <quad.h>

List of all members.

Attributes

Type get_width () const
 Returns the width of the quad.
Type get_height () const
 Returns the height of the quad.
CL_Sizex< Type > get_size () const
 Returns the size of the rectangle.
CL_Rect get_bounds () const
 Returns the bounding box of the quad as a CL_Rect.
CL_Vec2< Type > p
 First Point.
CL_Vec2< Type > q
 Second Point.
CL_Vec2< Type > r
 Third Point.
CL_Vec2< Type > s
 Fourth Point.

Public Member Functions

Construction
 CL_Quadx ()
 Constructs a quad.
 CL_Quadx (const CL_Vec2< Type > &new_p, const CL_Vec2< Type > &new_q, const CL_Vec2< Type > &new_r, const CL_Vec2< Type > &new_s)
 Constructs a quad.
 CL_Quadx (const CL_Rectx< Type > &rect)
 Constructs a quad.
 CL_Quadx (const CL_Quadx< Type > &quad)
 Constructs a quad.
CL_Quadx< Type > & operator+= (const CL_Quadx< Type > &quad)
 Quad += Quad operator.
CL_Quadx< Type > & operator-= (const CL_Quadx< Type > &quad)
 Quad -= Quad operator.
CL_Quadx< Type > & operator+= (const CL_Vec2< Type > &point)
 Quad += Point operator.
CL_Quadx< Type > & operator-= (const CL_Vec2< Type > &point)
 Quad -= Point operator.
CL_Quadx< Type > operator+ (const CL_Quadx< Type > &quad) const
 Quad + Quad operator.
CL_Quadx< Type > operator- (const CL_Quadx< Type > &quad) const
 Quad - Quad operator.
CL_Quadx< Type > operator+ (const CL_Vec2< Type > &point) const
 Quad + Point operator.
CL_Quadx< Type > operator- (const CL_Vec2< Type > &point) const
 Quad - Point operator.
bool operator== (const CL_Quadx< Type > &quad) const
 Quad == Quad operator.
bool operator!= (const CL_Quadx< Type > &quad) const
 Quad != Quad operator.
Operations
CL_Quadx< Type > & rotate (const CL_Vec2< Type > &hotspot, const CL_Angle &angle)
 Rotates the Quad.
CL_Quadx< Type > & scale (float sx, float sy)
 Scale the Quad.
CL_Quadx< Type > & scale (const CL_Vec2< Type > &hotspot, float sx, float sy)
 Scale the Quad.
CL_Vec2< Type > center () const
 Returns the center point of the quad.
CL_Quadx< Type > & apply_alignment (CL_Origin origin, Type x, Type y)
 Applies an origin and offset pair to this rectangle.

Detailed Description

template<typename Type>
class CL_Quadx< Type >

2D quad structure.

These quads templates are defined for: int (CL_Quad), float (CL_Quadf), double (CL_Quadd)

Constructor & Destructor Documentation

template<typename Type>
CL_Quadx< Type >::CL_Quadx (   )  [inline]
 

Constructs a quad.

template<typename Type>
CL_Quadx< Type >::CL_Quadx (  const CL_Vec2< Type > &  new_p,
const CL_Vec2< Type > &  new_q,
const CL_Vec2< Type > &  new_r,
const CL_Vec2< Type > &  new_s
)  [inline]
 

Constructs a quad.

Parameters:
new_p = coord for first point of quad.
new_q = coord for second point of quad.
new_r = coord for third point of quad.
new_s = coord for forth point of quad.

template<typename Type>
CL_Quadx< Type >::CL_Quadx (  const CL_Rectx< Type > &  rect  )  [inline]
 

Constructs a quad.

Parameters:
rect Rectangle used to initialize the quad.

template<typename Type>
CL_Quadx< Type >::CL_Quadx (  const CL_Quadx< Type > &  quad  )  [inline]
 

Constructs a quad.

Parameters:
quad = Quad used to initialize this quad.

Member Function Documentation

template<typename Type>
CL_Quadx<Type>& CL_Quadx< Type >::apply_alignment (  CL_Origin  origin,
Type  x,
Type  y
) 
 

Applies an origin and offset pair to this rectangle.

Parameters:
origin The new origin to adjust to from default upper-left position
x,y Offsets applied negatively to each corner of the rectangle
Returns:
reference to this object

template<typename Type>
CL_Vec2<Type> CL_Quadx< Type >::center (   )  const
 

Returns the center point of the quad.

template<typename Type>
CL_Rect CL_Quadx< Type >::get_bounds (   )  const
 

Returns the bounding box of the quad as a CL_Rect.

Parameters:
hotspot Point to rotate around.
origin Determines the hotspot point within the rectangle
x,y Offsets applied negatively to the hotspot point
angle Angle to rotate in degrees.

template<typename Type>
Type CL_Quadx< Type >::get_height (   )  const
 

Returns the height of the quad.

template<typename Type>
CL_Sizex<Type> CL_Quadx< Type >::get_size (   )  const [inline]
 

Returns the size of the rectangle.

template<typename Type>
Type CL_Quadx< Type >::get_width (   )  const
 

Returns the width of the quad.

template<typename Type>
bool CL_Quadx< Type >::operator!= (  const CL_Quadx< Type > &  quad  )  const [inline]
 

Quad != Quad operator.

template<typename Type>
CL_Quadx<Type> CL_Quadx< Type >::operator+ (  const CL_Vec2< Type > &  point  )  const [inline]
 

Quad + Point operator.

template<typename Type>
CL_Quadx<Type> CL_Quadx< Type >::operator+ (  const CL_Quadx< Type > &  quad  )  const [inline]
 

Quad + Quad operator.

template<typename Type>
CL_Quadx<Type>& CL_Quadx< Type >::operator+= (  const CL_Vec2< Type > &  point  )  [inline]
 

Quad += Point operator.

template<typename Type>
CL_Quadx<Type>& CL_Quadx< Type >::operator+= (  const CL_Quadx< Type > &  quad  )  [inline]
 

Quad += Quad operator.

template<typename Type>
CL_Quadx<Type> CL_Quadx< Type >::operator- (  const CL_Vec2< Type > &  point  )  const [inline]
 

Quad - Point operator.

template<typename Type>
CL_Quadx<Type> CL_Quadx< Type >::operator- (  const CL_Quadx< Type > &  quad  )  const [inline]
 

Quad - Quad operator.

template<typename Type>
CL_Quadx<Type>& CL_Quadx< Type >::operator-= (  const CL_Vec2< Type > &  point  )  [inline]
 

Quad -= Point operator.

template<typename Type>
CL_Quadx<Type>& CL_Quadx< Type >::operator-= (  const CL_Quadx< Type > &  quad  )  [inline]
 

Quad -= Quad operator.

template<typename Type>
bool CL_Quadx< Type >::operator== (  const CL_Quadx< Type > &  quad  )  const [inline]
 

Quad == Quad operator.

template<typename Type>
CL_Quadx<Type>& CL_Quadx< Type >::rotate (  const CL_Vec2< Type > &  hotspot,
const CL_Angle &  angle
) 
 

Rotates the Quad.

Parameters:
hotspot Point to rotate around.
angle Angle to rotate in degrees.
Returns:
reference to this object

template<typename Type>
CL_Quadx<Type>& CL_Quadx< Type >::scale (  const CL_Vec2< Type > &  hotspot,
float  sx,
float  sy
) 
 

Scale the Quad.

Parameters:
sx = Scale value in x-axis
sy = Scale value in y-axis
hotspot = Point to scale around.
Returns:
reference to this object

template<typename Type>
CL_Quadx<Type>& CL_Quadx< Type >::scale (  float  sx,
float  sy
) 
 

Scale the Quad.

Parameters:
sx = Scale value in x-axis
sy = Scale value in y-axis
Returns:
reference to this object

Member Data Documentation

template<typename Type>
CL_Vec2<Type> CL_Quadx< Type >::p
 

First Point.

template<typename Type>
CL_Vec2<Type> CL_Quadx< Type >::q
 

Second Point.

template<typename Type>
CL_Vec2<Type> CL_Quadx< Type >::r
 

Third Point.

template<typename Type>
CL_Vec2<Type> CL_Quadx< Type >::s
 

Fourth Point.

The documentation for this class was generated from the following file:
Generated on Thu Dec 3 02:39:40 2009 for ClanLib by  doxygen 1.4.6