// Type definitions for FPSmeter v0.3.0
// Project: http://darsa.in/fpsmeter/
// Definitions by: Aaron Lampros <http://github.com/alampros/>
// Definitions: https://github.com/borisyankov/DefinitelyTyped

interface FPSMeterOptions {
	interval?: number; 		// Update interval in milliseconds.
	smoothing?: number;		// Spike smoothing strength. 1 means no smoothing.
	show?: string;			// Whether to show 'fps', or 'ms' = frame duration in milliseconds.
	toggleOn?: string;		// Toggle between show 'fps' and 'ms' on this event.
	decimals?: number;		// Number of decimals in FPS number. 1 = 59.9, 2 = 59.94, ...
	maxFps?: number;		// Max expected FPS value.
	threshold?: number;		// Minimal tick reporting interval in milliseconds.
	position?: string;		// Meter position.
	zIndex?: number;		// Meter Z index.
	left?: string;			// Meter left offset.
	top?: string;			// Meter top offset.
	right?: string;			// Meter right offset.
	bottom?: string;		// Meter bottom offset.
	margin?: string;		// Meter margin. Helps with centering the counter when left: 50%;

	theme?: string;			// Meter theme. Build in: 'dark', 'light', 'transparent', 'colorful'.
	heat?: number;			// Allow themes to use coloring by FPS heat. 0 FPS = red, maxFps = green.

	graph?: number;			// Whether to show history graph.
	history?: number;		// How many history states to show in a graph.
}

declare class FPSMeter {
	constructor(anchor?: HTMLElement, options?: FPSMeterOptions);
	public options : FPSMeterOptions;
	public tick(): void;
	public tickStart(): void;
	public pause(): FPSMeter;
	public resume(): FPSMeter;
	public set(name: string, value: any): FPSMeter;
	public showDuration(): FPSMeter;
	public showFps(): FPSMeter;
	public toggle(): FPSMeter;
	public hide(): FPSMeter;
	public show(): FPSMeter;
	public destroy() : void;
}