SDLmm::SRect(3)           OpenBSD Programmer's Manual          SDLmm::SRect(3)



NAME
       SDLmm::SRect - This enhanced version of SDL_Rect includes a number of
       handy short-hand constructors. Since the class is derived from the
       SDL_Rect struct, it can be used in any context where an SDL_Rect is
       valid.

SYNOPSIS
       #include <sdlmm_srect.h>

       Inherits SDL_Rect.

   Public Methods
       SRect ()
           Default constructor which creates an empty SRect (xywh variables
           set to sero).
       SRect (const SRect &rect)
           This is the copy constructor. Simply initializes the value of an
           SRect to that of another SRect.
       SRect (const SDL_Rect &rect)
           Constructor which initializes the class from an SDL_Rect struct.
       SRect (const SPoint &point)
           Constructor which initializes the class from an SPoint object.
       SRect (const SPoint &upper_left_point, const SPoint
           &bottom_right_point)
           Construct an object using the given upper left and bottom right
           corners.
       SRect (const SPoint &point, Uint16 nw, Uint16 nh)
           Constructor which initializes the class from an SPoint object and
           integer values.
       SRect (Sint16 nx, Sint16 ny, Uint16 nw, Uint16 nh)
           Constructor which initializes the class from integer values.
       SRect (Uint16 nw, Uint16 nh)
           Constructor which initializes the width and height from integer
           values.
       SRect& operator= (const SDL_Rect &rect)
           Set the value of an SRect to that of an existing SDL_Rect or SRect.
       bool operator== (const SDL_Rect &rect) const
           Compare two rectangles for equality.
       SPoint GetUpperLeft () const
           Get the coordinates for the upper left corner of the SRect.
       SPoint GetUpperRight () const
           Get the coordinates for the upper right corner of the SRect.
       SPoint GetBottomLeft () const
           Get the coordinates for the bottom left corner of the SRect.
       SPoint GetBottomRight () const
           Get the coordinates for the bottom right corner of the SRect.

DETAILED DESCRIPTION
       This enhanced version of SDL_Rect includes a number of handy short-hand
       constructors. Since the class is derived from the SDL_Rect struct, it
       can be used in any context where an SDL_Rect is valid.

       Todo:
           Extend the class with useful utility functions in regards to
           rectangles like intersections.

       Author:
           David Hedbor <david@hedbor.org>

CONSTRUCTOR & DESTRUCTOR DOCUMENTATION
   SDLmm::SRect::SRect ()
       Default constructor which creates an empty SRect (xywh variables set to
       sero).

   SDLmm::SRect::SRect (const SRect & rect)
       This is the copy constructor. Simply initializes the value of an SRect
       to that of another SRect.

       Parameters:

       rect   an existing SRect object.

   SDLmm::SRect::SRect (const SDL_Rect & rect)
       Constructor which initializes the class from an SDL_Rect struct.

       Parameters:

       rect   an existing SDL_Rect struct.

   SDLmm::SRect::SRect (const SPoint & point)
       Constructor which initializes the class from an SPoint object.

       The x and y values will be initialized with the x/y values of the
       SPoint. h and w will be set to zero.

       Parameters:

       point  reference to an existing SPoint object.

   SDLmm::SRect::SRect (const SPoint & upper_left_point, const SPoint &
       bottom_right_point)
       Construct an object using the given upper left and bottom right
       corners.

       Parameters:

       upper_left_point
              SPoint for the upper right corner of the rectangle

       bottom_right_point
              SPoint for the bottom right corner of the rectangle

   SDLmm::SRect::SRect (const SPoint & point, Uint16 nw, Uint16 nh)
       Constructor which initializes the class from an SPoint object and
       integer values.

       The x and y values will be initialized with the x/y values of the
       SPoint and the dimensions from nw and nh.

       Parameters:

       nw, nh the width and height of the rectangle

       point  reference to an existing SPoint object for the upper right
              corner.

   SDLmm::SRect::SRect (Sint16 nx, Sint16 ny, Uint16 nw, Uint16 nh)
       Constructor which initializes the class from integer values.

       Parameters:

       nx, ny position of the upper left corner of the rectangle

       nw, nh the width and height of the rectangle

   SDLmm::SRect::SRect (Uint16 nw, Uint16 nh)
       Constructor which initializes the width and height from integer values.

       The x/y coordinates for the upper left corner will be set to zero.

       Parameters:

       nw, nh the width and height of the rectangle

MEMBER FUNCTION DOCUMENTATION
   SPoint SDLmm::SRect::GetBottomLeft () const [inline]
       Get the coordinates for the bottom left corner of the SRect.

       Returns:
           SPoint object

   SPoint SDLmm::SRect::GetBottomRight () const [inline]
       Get the coordinates for the bottom right corner of the SRect.

       Returns:
           SPoint object

   SPoint SDLmm::SRect::GetUpperLeft () const [inline]
       Get the coordinates for the upper left corner of the SRect.

       Returns:
           SPoint object

   SPoint SDLmm::SRect::GetUpperRight () const [inline]
       Get the coordinates for the upper right corner of the SRect.

       Returns:
           SPoint object

   SRect & SDLmm::SRect::operator= (const SDL_Rect & rect) [inline]
       Set the value of an SRect to that of an existing SDL_Rect or SRect.

   bool SDLmm::SRect::operator== (const SDL_Rect & rect) const [inline]
       Compare two rectangles for equality.

       Returns:
           true if x / y coordinates and h / w are identical in both
           rectangles.


AUTHOR
       Generated automatically by Doxygen for SDLmm from the source code.



SDLmm                             16 Jul 2001                  SDLmm::SRect(3)
