import type { IViewportLike } from "./math.like"; /** * Class used to represent a viewport on screen */ export declare class Viewport implements IViewportLike { /** viewport left coordinate */ x: number; /** viewport top coordinate */ y: number; /**viewport width */ width: number; /** viewport height */ height: number; /** * Creates a Viewport object located at (x, y) and sized (width, height) * @param x defines viewport left coordinate * @param y defines viewport top coordinate * @param width defines the viewport width * @param height defines the viewport height */ constructor( /** viewport left coordinate */ x: number, /** viewport top coordinate */ y: number, /**viewport width */ width: number, /** viewport height */ height: number); /** * Creates a new viewport using absolute sizing (from 0-> width, 0-> height instead of 0->1) * @param renderWidth defines the rendering width * @param renderHeight defines the rendering height * @returns a new Viewport */ toGlobal(renderWidth: number, renderHeight: number): Viewport; /** * Stores absolute viewport value into a target viewport (from 0-> width, 0-> height instead of 0->1) * @param renderWidth defines the rendering width * @param renderHeight defines the rendering height * @param ref defines the target viewport * @returns the current viewport */ toGlobalToRef(renderWidth: number, renderHeight: number, ref: Viewport): Viewport; /** * Returns a new Viewport copied from the current one * @returns a new Viewport */ clone(): Viewport; }