添加一个加载图片的自定义标签工具（已完成）

2015-06-11 12:06:16 访问(1835) 赞(0) 踩(0)

public Form1()
        {
            InitializeComponent();
            //添加为自定义加载点工具
            MapInfo.Tools.MapTool ptMapTool = new MapInfo.Tools.CustomPointMapTool(false, this.mapControl1.Tools.FeatureViewer, this.mapControl1.Handle.ToInt32(), this.mapControl1.Tools, this.mapControl1.Tools.MouseToolProperties, this.mapControl1.Tools.MapToolProperties);
            //使用自定义光标
            ptMapTool.UseDefaultCursor = false;
            //ptMapTool.Cursor = new System.Windows.Forms.Cursor(@"C:\Program Files\Common Files\MapInfo\MapXtreme\6.1\WebResources\MapInfoWebRectangleSelection.cur");
            this.mapControl1.Tools.Add("CustomAddBitmapPointTool", ptMapTool);
            this.mapControl1.Tools.Used += new MapInfo.Tools.ToolUsedEventHandler(ToolUsed);
            MapInfo.Data.TableInfo ti = MapInfo.Data.TableInfoFactory.CreateTemp("Temp");
            MapInfo.Data.Table table = MapInfo.Engine.Session.Current.Catalog.CreateTable(ti);
            FeatureLayer fl = new FeatureLayer(table);
            this.mapControl1.Map.Layers.Add(fl);
        }
        private void ToolUsed(object sender, MapInfo.Tools.ToolUsedEventArgs e)
        {
            if (e.ToolName == "CustomAddBitmapPointTool")
            {
                MapInfo.Styles.BitmapPointStyle bitmappointstyle = new MapInfo.Styles.BitmapPointStyle("GLOB1-32.bmp", MapInfo.Styles.BitmapStyles.None, new Color(), 30);
                MapInfo.Geometry.Point point = new MapInfo.Geometry.Point(this.mapControl1.Map.GetDisplayCoordSys(), e.MapCoordinate.x, e.MapCoordinate.y);
                MapInfo.Data.Feature ftr = new MapInfo.Data.Feature(point, bitmappointstyle);
                MapInfo.Data.Table tab = MapInfo.Engine.Session.Current.Catalog.GetTable("Temp");
                tab.InsertFeature(ftr);
            }
        }