liang-z-screenshot/dist/lib/module/common-methords/SaveCanvasToBase64.d.ts

vue-web-screen-shot 修复 html2canvas 截图 图片空白

/**
 * 将指定区域的canvas转换为base64格式的图片
 */
export declare function saveCanvasToBase64(context: CanvasRenderingContext2D, startX: number, startY: number, width: number, height: number, quality?: number): string;