deCartaXYFloat Class Reference

X,Y floating-point coordinate pair (for screen position). More...

#import <deCartaXYFloat.h>

List of all members.

Public Member Functions
(id)	- initWithXf:andYf:
Static Public Member Functions
(id)	+ XYWithX:andY:
Protected Attributes
float	_x
float	_y
Properties
float	x
float	y

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Detailed Description

X,Y floating-point coordinate pair (for screen position).

ingroup Util

An object containing a 2-part coordinate, with X and Y values represented in single-precision floating point. This is typically used to represent screen position.

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Member Function Documentation

- (id) initWithXf:		(float)	x
andYf:		(float)	y

Initializes the deCartaXYFloat object with X and Y coordinate values

Parameters:

	x	Floating point x value (horizontal position)
	y	Floating point y value (vertical position)

Returns:

Objective-C ID of the deCartaXYFloat object.

+ (id) XYWithX:		(float)	x
andY:		(float)	y

Sets the deCartaXYFloat object's X and Y coordinate values

Parameters:

	x	Floating point x value (horizontal position)
	y	Floating point y value (vertical position)

Returns:

Objective-C ID of the deCartaXYFloat object.

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Member Data Documentation

- (float) _x [protected]

X component

- (float) _y [protected]

Y component

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Property Documentation

- (float) x [read, write, assign]

X component

- (float) y [read, write, assign]

Y component

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

• D:/decarta_projects/export08122011/iPhoneV2/iPhoneAPI/util/deCartaXYFloat.h
• D:/decarta_projects/export08122011/iPhoneV2/iPhoneAPI/util/deCartaXYFloat.m