利用WPF建立自己的3d gis软件（非axhost方式）（五）在鼠标点击的位置增加UI

先下载SDK：https://pan.baidu.com/s/1M9kBS6ouUwLfrt0zV0bPew 密码：1te1

地图数据包（sqlserver2008R2版本，也可以不下载）：  https://pan.baidu.com/s/1PjcNamad7OVpCrsVJ7dwFQ 密码：uw9r

下载 核心SDK升级包：https://pan.baidu.com/s/1Q3dlM-Va-RmlEYbnmi8Xuw 并覆盖到SDK目录中。里面有也每一篇的例子代码

在鼠标指定的位置增加自己的UI对象：

 代码如下：

  private void Button_Click_6(object sender, RoutedEventArgs e)
        {
            gis3d.GetJWEvent += Gis3d_GetJWEvent;
            gis3d.State = GisLib.WindowsMT.GisState.获取经纬度;
        }

        private void Gis3d_GetJWEvent(System.Windows.Media.Media3D.Point3D value)
        {
            gis3d.GetJWEvent -= Gis3d_GetJWEvent;
            gis3d.State = GisLib.WindowsMT.GisState.漫游;
            Callout MyCallOut = new Callout();
            MyCallOut.Width = 300;
            MyCallOut.Height = 200;
            MyCallOut.BorderBrush = new SolidColorBrush(Colors.White);
            MyCallOut.Background = new SolidColorBrush(Colors.Blue);
            MyCallOut.Stroke = new SolidColorBrush(Colors.Black);
            MyCallOut.Fill = new SolidColorBrush(Color.FromArgb(100, 0, 0, 0));
            MyCallOut.AnchorPoint = new Point(0, 2);
            MyCallOut.StrokeThickness = 2;

            NewGisBiao.M3D.UserGisUI3dObject2 JuLiSechBiao = new NewGisBiao.M3D.UserGisUI3dObject2(); //新建一个承载UI对象的东东
            JuLiSechBiao.PareantEarth = (NewGisBiao.Base.GISInterfaseForBiao)IniRead.IniReadWrite.MPareant;//设置它的GIS球对象
            JuLiSechBiao.Manage = IniRead.IniReadWrite.BiaoManage;//设置它的标号管理器

            JuLiSechBiao.MaxZoom = 9;//最大显示层，当小于9层的时候不显示

            JuLiSechBiao.MUIValue = MyCallOut;//UI对象

            JuLiSechBiao.DHi = 0.01;//相对于地形的高度
            JuLiSechBiao.ZScal = 0.2;//相对缩放
            JuLiSechBiao.Scal.ScaleX = 1; //固定东东
            JuLiSechBiao.Scal.ScaleY = 1;
            JuLiSechBiao.Scal.ScaleZ = 1;

            JuLiSechBiao.AutoScal = true;//是否自动缩放，不管在哪一层都是一样大
            JuLiSechBiao.AutoAngle = true;//是否自动角度，使终对着摄像机
            JuLiSechBiao.CenterType = JunBiao.CenteType.左下角;//中心点类型
            IniRead.IniReadWrite.BiaoManage.AddJunBiao(JuLiSechBiao);//增加到军标管理对象中。也可以不加
            JuLiSechBiao.MWidth = 250;//三维面片的大小
            JuLiSechBiao.MHeight = 150;
            JuLiSechBiao.MRX = 90;
            if (IniRead.IniReadWrite.MPareant is MTGIS3D) //手动刷新一下自动角度。。。bug
            {
                ((MTGIS3D)IniRead.IniReadWrite.MPareant).TextAxisAngleX.Angle += 0.001;
                ((MTGIS3D)IniRead.IniReadWrite.MPareant).TextAxisAngleX.Angle -= 0.001;
            }


            JuLiSechBiao.Center = new Point(value.X, value.Y);//设置中心点

            JuLiSechBiao.ISShow = true;//显示


        }

效果如下：

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