autocad vba 创建引线问题

guangpengg

通过VBA创建引线，如果终点在起点的左侧， 所示文字方向不正确，如图所示，不知为何，期待有大神能够指教，谢谢！

代码如下：

AcadDoc = AcadApp.ActiveDocument;

AcadMLeader acadM;

double[] points = new double[6];

points[0] = 1000; points[1] = 1000; points[2] = 0;

points[3] = 900; points[4] = 1100; points[5] = 0;

int i;

acadM = AcadDoc.ModelSpace.AddMLeader(points, out i);

acadM.TextString = "注释";