OffscreenCanvas.width

Baseline 2023

Newly available

Since March 2023, this feature works across the latest devices and browser versions. This feature might not work in older devices or browsers.

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참고 : 이 기능은 Web Worker에서 사용할 수 있습니다.

width 속성은 OffscreenCanvas 객체에 할당된 너비를 반환합니다.

값

새로운 offscreen 캔버스를 생성하고 높이를 설정하거나 반환합니다.

const offscreen = new OffscreenCanvas(256, 256);
offscreen.width; // 256
offscreen.width = 512;

Specification
HTML # dom-offscreencanvas-width-dev