GRect Class Reference

Rectangle class. More...

#include <GRect.h>

Inheritance diagram for GRect:

List of all members.

Public Member Functions
int	X ()
	Returns the width.
int	Y ()
	Returns the height.
void	Set (int X1, int Y1, int X2, int Y2)
	Sets the rectangle.
void	ZOff (int x, int y)
	Zero offset, sets the top left to 0,0 and the bottom right to x,y.
void	Normal ()
	Normalizes the rectangle so that left is less than the right and so on.
bool	Valid ()
	Returns true if the rectangle is valid.
void	Offset (int x, int y)
	Moves the rectangle by an offset.
void	Offset (GRect *a)
	Moves the edges by an offset.
void	Size (int x, int y)
	Zooms the rectangle.
void	Size (GRect *a)
	Zooms the rectangle.
void	Dimension (int x, int y)
	Sets the width and height.
void	Dimension (GRect *a)
	Sets the width and height.
void	Bound (GRect *b)
	Sets the rectangle to the union of this object and 'b'.
bool	Overlap (int x, int y)
	Returns true if the point 'x,y' is in this rectangle.
bool	Overlap (GRect *b)
	Returns true if the rectangle 'b' overlaps this rectangle.
void	Union (int x, int y)
	Enlarges this rectangle to include the point 'x,y'.
void	Union (GRect *a)
	Enlarges this rectangle to include all points in 'a'.
void	Union (GRect *a, GRect *b)
	Makes this rectangle include all points in 'a' and 'b'.
void	Intersection (GRect *a)
	Makes this rectangle the intersection of 'this' and 'a'.
void	Intersection (GRect *a, GRect *b)
	Makes this rectangle the intersection of 'a' and 'b'.
char *	GetStr ()
	Returns a static string formated to include the points in the order: x1,y1,x2,y2.
bool	SetStr (char *s)
	Sets the rect from a string containing: x1,y1,x2,y2.
	operator OsRect ()
	Returns an operating system specific rectangle.

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Detailed Description

Rectangle class.

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

• GRect.h
• GRect.cpp

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