NX二次开发(C#)-建模-在屏幕中间显示组件的定位点信息

Posted 2021-05-25 NX二次开发专注者

选择一个组件，在屏幕中间显示组件的定位点信息，其代码如下：

        /// <summary>
        /// 在屏幕中显示组件定位点的信息
        /// </summary>
        /// <param name="component"></param>
        public static void DisplayPosition(Component component)
        {
            Point3d point3D = new Point3d();
            Matrix3x3 matrix3X3 = new Matrix3x3();
            component.GetPosition(out point3D, out matrix3X3);

            #region  在屏幕中心点处显示轴向
            uFDisp.Refresh();
            NXOpen.View workView = theSession.Parts.Work.Views.WorkView;
            Point3d absolutePoint3D = workView.AbsoluteOrigin;
            double[] coord = new double[3] { absolutePoint3D.X, absolutePoint3D.Y, absolutePoint3D.Z };
            double[] endLine = new double[3] { point3D.X, point3D.Y, point3D.Z };
            UFObj.DispProps dispProps = new UFObj.DispProps();
            dispProps.color = UFConstants.UF_OBJ_RED;
            dispProps.font = 0;
            dispProps.line_width = -1;
            uFDisp.DisplayTemporaryLine(workView.Tag, UFDisp.ViewType.UseWorkView, coord, endLine, ref dispProps);
            #endregion

            #region 显示位置点信息
            string displayText = "XC=" + point3D.X.ToString() + "\\nYC=" + point3D.Y.ToString() + "\\nZC=" + point3D.Z.ToString();
            uFDisp.DisplayTemporaryText(workView.Tag, UFDisp.ViewType.UseWorkView, displayText, coord, UFDisp.TextRef.Middlecenter, ref dispProps, 0, 1);
            #endregion

        }