Based on area feature coordinate data, and constructing block cut-edge associate table, this article describes seamless unite process of cutting-area feature on embedded studio, drawing whole geographical entity smoothly.

• 该文在面要素坐标数据支持的基础上,在内存构建图块切割边关联索引表中,描述了在嵌入式硬件平台上快速实现面状地理要素的无缝拼接的过程,实现了面状地理实体的逻辑无缝。