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

完整的视频演示：http://v.youku.com/v_show/id_XMTU4MTI5NTE4NA==.html

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=chinamtouch.com

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

 

这次我们完成的功能为拖动一个外部的UI对象到球球上：

  private void Button_PreviewMouseMove(object sender, MouseEventArgs e)

        {

            if(e.LeftButton== MouseButtonState.Pressed)

            DragDrop.DoDragDrop((Button)sender, sender, DragDropEffects.Move);

        }

  private void Gis3d_PreviewDrop(object sender, DragEventArgs e)

        {

            if (e.Data.GetData(typeof(Button)) != null)

            {

                MTGIS3D Pareant = ((MTGIS3D)IniRead.IniReadWrite.MPareant);

                GisLib.GIS2D.UserCanvas y1 = new GisLib.GIS2D.UserCanvas();

                Point3D va = ((MTGIS3D)IniRead.IniReadWrite.MPareant).GetJWForMouse(e.GetPosition(Pareant));

                Button Data = (Button)e.Data.GetData(typeof(Button));

                Button Y1 = new Button();

                Y1.Content=Data.Content;

                Y1.Width = Data.Width;

                Y1.Height = Data.Height;

                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 = Y1;//UI对象

                JuLiSechBiao.DHi = 0.01;//相对于地形的高度

                JuLiSechBiao.ZScal = 0.6;//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 = Data.Width;//三维面片的大小

                JuLiSechBiao.MHeight = Data.Height;

                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(va.X, va.Y);//设置中心点

                JuLiSechBiao.ISShow = true;//显示

            }

        }

 

效果 如下：

http://www.chinamtouch.com QQ:40140203