The colour industrial monitor with high performance is introduced in this paper. The emphases are put on the system composition and the operation principle of the graph unit and the character unit.
介绍一种高性能彩色工业监视器的设计方法，重点叙述了系统构成及图形、字符单元的工作原理。
The drawing of the graph mainly relys on the composition principle of isometric diagram and using the related functions of CAD tools to do graph rendering.
轴测图的绘制主要依据构图原理，利用CAD工具中的相关功能实现。
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