原文: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：/s/1M9kBS6ouUwLfrt0zV0bPew 密码：1te1
地图数据包（sqlserverR2版本，也可以不下载）： /s/1PjcNamad7OVpCrsVJ7dwFQ 密码：uw9r
下载 核心SDK升级包：/s/1Q3dlM-Va-RmlEYbnmi8Xuw并覆盖到SDK目录中。里面有也每一篇的例子代码
下载完成以后，解压出来，将30-1.exe 拖动到把授权拖到我上面install.bat上完成授权安装。。。
设置system.ini 如下内容
Server=122.112.229.220
user=GisTest
Password=
该数据库中只提供 成都市火车南站附近的数据请注意，104.0648,30.61658
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：
QQ:40140203
