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js-web-screen-shot

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web端自定义截屏插件(原生JS版)

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export declare function getMaskingViewSize(): { maxWidth: number; maxHeight: number; }; /** * 绘制蒙层 * @param context 需要进行绘制canvas * @param imgData 屏幕截图canvas容器 */ export declare function drawMasking(context: CanvasRenderingContext2D, imgData?: HTMLCanvasElement): void;