Users reported that an AutoCAD drawing or some objects within it needed to be flattened, reducing their elevation or Z value to 0. One or more of the following may not be working correctly: Selecting objects. Using OSNAPs (the marker jumps to the wrong p
要从AutoCAD产品中的等高线图层将高程指定给多段线,请使用以下步骤: 在指定了坐标系的新图形中,使用“MAPIMPORT”命令将等高线引入图形中。 在导入时,选择“对象数据作为DATA”(在字段上单击鼠标右键:“将输入图层名用作表名”) 保存图形并记下其位置。 打开项目或...