canvas-select-plus/lib/src/shape/BrushMask.d.ts

一款基于canvas的2D图像标注工具，在canvas-select的基础上，添加了清空、复制、撤销、重做、隐藏、显示和鼠标样式变化等功能，尚在开发和维护中...

import Shape from "./Shape";
export default class BrushMask extends Shape {
    type: number;
    encodePixelData: number[];
    startPoint: [number, number];
    width: number;
    height: number;
    constructor(item: any, index: number);
}