In this paper, an algorithm of region dividing through vector analysis recognizes relations among the elements of 2-d engineering graphics is presented.
本文提出的区域划分法，结合矢量分析能够识别构成工程图形各元素之间的几何形状关系。
The region to which graphics primitives are clipped.
将原始图像中进行剪切的目标区域。
Since graphics clipping and region filling are needed in the chart display, the graphics clipping algorithm and region filling algorithm are designed according to the requirement of the chart display.
闭于比现无算法，依据海图现示的须要，设计实现了海图现示外的图形剪裁和区域挖充算法。
If a region is used to clip graphics, GDI divides the coordinates by the scaling factor.
如果某区域用于剪切图形，GDI用缩放因子来分解坐标。
If a region is used to clip graphics, GDI divides the coordinates by the scaling factor.
如果某区域用于剪切图形，GDI用缩放因子来分解坐标。
应用推荐