Built-In Namespace _global_

Method Summary
Method Attributes	Method Name and Description
	check(_value, _default) A utility function which checks if the given _value exists.
	createCanvas(_id, _w, _h, _def) A utility function for create a canvas element with the given ID, width, and height.
	exists(An) A utility function that checks to see if a given set of objects all are defined.
	font(family, size, style, varient, weight) A convenience function which creates a new Font object using nameless parameters.
	toRadians(_degrees) Utility function to convert degrees into radians.

Method Detail

check(_value, _default)

A utility function which checks if the given _value exists. If it does, it returns that, otherwise it returns the given _default.
Defined in: Utilities.js.

Parameters:
_value: The value to check for.
_default: The value to return if the given _value doesn't exist.

createCanvas(_id, _w, _h, _def)

A utility function for create a canvas element with the given ID, width, and height. It is not added to the document, that is left up to the caller.
Defined in: Utilities.js.

Parameters:
_id: - The ID of the canvas object that will be created.
_w: - The width of the canvas object.
_h: - The height of the canvas object.
_def: - The default content of the canvas object. This content is shown in browsers that don't support the HTML 5 Canvas element.

exists(An)

A utility function that checks to see if a given set of objects all are defined. This does not check against null.
Defined in: Utilities.js.

Parameters:
An: undefined number of arguments.

font(family, size, style, varient, weight)

A convenience function which creates a new Font object using nameless parameters.
Defined in: Utilities.js.

Parameters:
family
size
style
varient
weight

toRadians(_degrees)

Utility function to convert degrees into radians.
Defined in: Utilities.js.

Parameters:
{Number} _degrees: The degrees to convert.

Classes

Built-In Namespace _global_