GAPP多坐标系绘图的设计实现

多坐标系绘图主要出现在需要多图比较的场合。具备绘图功能的软件一般只有一个坐标系，不具备多坐标系绘图功能。为了解决多坐标系绘图问题，满足ARJ21—700飞机飞行手册编制需求，提出了网格化绘图区域的方法，可以方便布局坐标系，然后通过坐标转换，顺利实现了GAPP软件利用JAVA应用程序绘制飞行手册的需求。这一方法同样可以用于只具备简单绘图功能的其它软件。

Design and Implementing of GAPP Multi-coordinate Drawing

Multi-coordinate drawing is mainly used in the situation where multiple drawings need to be compared each other.Generally,drawing software can only draw in one coordinate,but not in multi-coordinate directly.To solve this problem and meet the ARJ21-700 airplane flight manual making requirements,a solution in which the drawing area is divided into grid been proposed.The grid can then be used to layout each drawing sub area.With data translation and grid,drawing GAPP performance chart becomes easier in JAVA e...