首页 > 代码库 > SkylineGlobe 如何实现绘制圆形Polygon和对图层的圆形范围选择查询
SkylineGlobe 如何实现绘制圆形Polygon和对图层的圆形范围选择查询
//结束绘制圆形之前，得到Polygon var pos = gPolyObj.Position; var bufferR = gPolyObj.Radius; var cVerticesArray = [-122.415025, 37.76059, 10, ]; var point = sgworld.Creator.GeometryCreator.CreatePointGeometry(cVerticesArray); point.X = pos.X; point.Y = pos.Y; point.Z = pos.Altitude; var newGeo = point.SpatialOperator.buffer(bufferR);
ExecuteSpatialQuery(null, newGeo);
function ExecuteSpatialQuery(pLayer, pGeo) { var sgworld = CreateSGObj(); var htmlStr = ""; var layerItemId = sgworld.ProjectTree.FindItem("Building"); if (layerItemId != sgworld.ProjectTree.RootID) { var pipeLayer = sgworld.ProjectTree.GetObject(layerItemId); if (pipeLayer.ObjectType == 36) { // OT_FEATURE_LAYER = 36 // OT_3D_MESH_FEATURE_LAYER = 39 var statisticsedLayer = pipeLayer.ExecuteSpatialQuery(pGeo, 1); //alert(statisticsedLayer.Count); sgworld.Command.Execute(1086,0); htmlStr = "<html><head><title></title>"; htmlStr += "<style>table{border-right:1px solid #ED7D31;border-bottom:1px solid #ED7D31}table td{border-left:1px solid #ED7D31;border-top:1px solid #ED7D31}</style>"; htmlStr += "</head><body style=‘width:100%;height:100%; margin:2px; padding:2px;‘><table style=‘width:100%; text-align:center;font-size:12px;‘ border=‘0‘ cellspacing=‘0‘ cellpadding=‘0‘><tr style=‘background-color:#ED7D31‘>"; // var firstFeature = statisticsedLayer(0); htmlStr += "<td>"; htmlStr += "选取设备数量"; htmlStr += "</td>"; htmlStr += "<td>"; htmlStr += " " + statisticsedLayer.Count; htmlStr += "</td>"; htmlStr += "</tr>"; htmlStr += "</table></body></html>"; if (htmlStr != "") { var ScreenRectHeight = sgworld.Window.Rect.Height; var ScreenRectWidth = sgworld.Window.Rect.Width; var areaPopup = sgworld.Creator.CreatePopupMessage("检修计划表", "", 231, 150, 231, 120); areaPopup.InnerText = htmlStr; areaPopup.Flags = 512; areaPopup.AllowResize = true; areaPopup.AllowDrag = true; sgworld.Window.ShowPopup(areaPopup); } } } }
SkylineGlobe 如何实现绘制圆形Polygon和对图层的圆形范围选择查询
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