alex_image_marker/dist/canvas/index.d.ts

import { InitOptions, DrawType, GraphConfigType, MatrixType, GraphMap } from '../data';
import { default as ZImage } from '../image';
import { default as Graph } from '../graph/index';
export default class Canvas {
    readonly canvas: HTMLCanvasElement;
    readonly ctx: CanvasRenderingContext2D;
    readonly MOVE = "MOVE";
    readonly DEFAULT = "DEFAULT";
    readonly CROSSHAIR = "CROSSHAIR";
    private graphMap;
    private graphList;
    constructor(options: Required<InitOptions>);
    get data(): Graph[];
    graphClass(type: keyof DrawType): GraphMap;
    drawImage(imageInstance: ZImage): void;
    clearRect(): void;
    redrawGraph(): void;
    createGraph<T extends keyof DrawType>(type: T, options: GraphConfigType<T>, scale: number, imageMatrix: MatrixType): Graph;
    addGraph(graph: Graph): Graph;
    removeGraph(ids?: string[]): void;
    updateImageMatrix(imageMatrix: MatrixType): void;
    updateImageScale(scale: number): void;
}