private void btn_Center_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e) { IPoint pPoint = MeasureUtils.GetCenterPoint(AeUtils.GetStudentList()); string LocationPRJ = String.Format("投影坐标:({0}, {1})", pPoint.X, pPoint.Y); AeUtils.DrawCenterPoint(pPoint); IPoint pPointCGS = AeUtils.PRJtoGCS(pPoint); string LocationCGS = String.Format("地理坐标:({0}, {1})", pPointCGS.X, pPointCGS.Y); MessageBox.Show(String.Format("平均中心\n{0}\n{1}", LocationPRJ, LocationCGS)); }
private void btn_distributed_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e) { double R = MeasureUtils.GetRValue(AeUtils.GetStudentList(), 9600000000000.0); }