Finally, the line is ended when endEntity or endBlock is called, at which point you have the complete line and can render it, export it to a new format, or take other action.
最后，当调用 endEntity 或 endBlock 时，加线操作结束，这时就具有了一条完整的线，并可呈现它，将它导出至一个新格式或采取其他操作。
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