@niuee/board
Version:
<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">
13 lines (12 loc) • 417 B
TypeScript
import { Point } from "../util/misc";
/**
* @description The interface for the input flow control.
* It should at least have user input handlers for pan, zoom and rotation.
*
* @category Input Flow Control
*/
export interface InputFlowControl {
notifyPanInput(diff: Point): void;
notifyZoomInput(deltaZoomAmount: number, anchorPoint: Point): void;
notifyRotationInput(deltaRotation: number): void;
}