Lineweights can be scaled proportionately in a layout with the plot scale. Typically, lineweights specify the linewidth of plotted objects and are plotted with the linewidth size regardless of the plot scale. Most often, you use the default plot scale of 1:1 when plotting a layout. However, if you want to plot an E-size layout that is scaled to fit on an A-size sheet of paper, for example, you can specify lineweights to be scaled in proportion to the new plot scale.
可以根据打印比例按比例缩放布局中的线宽。通常情况下，线宽指定打印对象的线宽并以此线宽打印对象，在打印时不受打印比例的影响。通常，打印布局时使用默认的打印比例 1:1。但是，例如要打印缩放的 E 号布局以适合 A 号图纸，则可以指定缩放线宽，以适应新的打印比例。
The ScaleLineweights property retrurns whether lineweights are scaled or not; a value of TRUE indicates that lineweights are to be scaled when the layout is plotted.
ScaleLineweights 属性返回一个值决定线宽是否进行缩放;如果值为 True,表示线宽在布局被打印时将缩放线宽。
