You can plot your drawing as it is viewed in Model space, or you can plot one of your prepared Paper space layouts. Plotting from Model space is often preferable when you want to view or verify your drawing prior to creating a Paper space layout. Once your model is ready, you can prepare and plot a Paper space layout.
可以按照模型空间中的显示打印图形，也可以打印其中一个已准备好的图纸空间布局。如果在创建图纸空间布局之前需要先查看或验证图形，则通常选择从模型空间打印。当模型准备就绪后，可以准备并打印图纸空间布局。
NoteThe BACKGROUNDPLOT system variable controls if plotting occurs in the background or the foreground. Set BACKGROUNDPLOT to 0 to plot in the foreground.
注意BACKGROUNDPLOT 系统变量控制是出现在后台还是前台。设置 BACKGROUNDPLOT 为0将在前台进行打印。
Plotting involves working with a number of different objects: PlotFactory, PlotEngine, PlotInfo, PlotSettings, PlotSettingsValidator, PlotInfoValidator, and PlotPageInfo. The PlotEngine object is responsible for generating a plot based on the information provided to it by a PlotInfo object.
打印涉及到许多不同的对象一起工作：PlotFactory、PlotEngine、 PlotInfo、 PlotSettings、, PlotSettingsValidator、, PlotInfoValidator 和 PlotPageInfo。PlotEngine 对象负责通过 PlotInfo 对象提供的信息生成打印图形。
The PlotEngine object is used to generate the output of a layout. From the PlotEngine object, you can do the following:
PlotEngine 对象常用于生成布局的输出。从 PlotEngine 对象，用户可以做下列事情：
