Method #readUserComment

web/js/workflowImage.js:271–279

(tag)

	}

	#readUserComment(tag) {
		this.#reader.seek(this.#start + tag.offset, false);
		const encoding = this.#reader.read(8);
		if (encoding !== 0x45444f43494e55n) {
			throw new Error("Unable to read non-Unicode data");
		}
		const decoder = new TextDecoder("utf-16be");
		return decoder.decode(new DataView(this.#reader.view.buffer, this.#reader.offset, tag.count - 8));
	}

	#readExifTag(exifTag) {
		const EXIF_USER_COMMENT = 0x9286;