@niuee/board/boardify/utils/zoomlevel-adjustment.d.ts

<h1 align="center"> board </h1> <p align="center"> board supercharges your html canvas element giving it the capabilities to pan, zoom, rotate, and much more. </p> <p align="center"> <a href="https://www.npmjs.com/package/@niuee/board">

import { Boundaries } from "../../board-camera/utils/position";
import { ZoomLevelLimits } from "../../board-camera/utils/zoom";
/**
 * @description Calculates the minimum zoom level based on the dimensions of the boundaries.
 * Used when the canvas on the html is resized.
 *
 * @category Camera
 */
export declare function minZoomLevelBaseOnDimensions(boundaries: Boundaries | undefined, canvasWidth: number, canvasHeight: number, cameraRotation: number): number | undefined;
/**
 * @description Determines if the zoom level boundaries should be updated when the canvas is resized.
 * Zoom level boundaries adjustment only tightens the zoom level boundaries; it does not relax them.
 *
 * @category Camera
 */
export declare function zoomLevelBoundariesShouldUpdate(zoomLevelBoundaries: ZoomLevelLimits | undefined, targetMinZoomLevel: number | undefined): boolean;
/**
 * @description Calculates the minimum zoom level based on the width of the boundaries.
 * Used when the canvas on the html is resized.
 * @category Camera
 */
export declare function minZoomLevelBaseOnWidth(boundaries: Boundaries | undefined, canvasWidth: number, canvasHeight: number, cameraRotation: number): number | undefined;
/**
 * @description Calculates the minimum zoom level based on the height of the boundaries.
 * Used when the canvas on the html is resized.
 * @category Camera
 */
export declare function minZoomLevelBaseOnHeight(boundaries: Boundaries | undefined, canvasWidth: number, canvasHeight: number, cameraRotation: number): number | undefined;