Layout settings control the final output of a drawing when plotted or published. These settings affect the paper size, plot scale, plot area, plot origin, and the plot device name. Understanding how to use layout settings ensures that the layout is plotted as expected. Most settings related to outputting a layout are read-only. Changing the plot settings for a layout requires the use of the PlotSettings and PlotSettingsValidator objects.
布局设置当打开或发布时控制图形的最终输出。这些设置会影响图纸尺寸、打印比例、打印区域、打印原点和打印设备名称。只有掌握如何使用布局设置，才能确保打印出理想的布局。大多数涉及到输出的布局都是只读的。 修改用于布局的打印设置需要利用 PlotSettings 和 PlotSettingsValidator 对象。
