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266 lines
10 KiB
266 lines
10 KiB
using ESRI.ArcGIS.ADF.BaseClasses; |
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using ESRI.ArcGIS.Carto; |
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using ESRI.ArcGIS.Controls; |
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using ESRI.ArcGIS.Display; |
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using ESRI.ArcGIS.esriSystem; |
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using ESRI.ArcGIS.Geodatabase; |
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using ESRI.ArcGIS.Geometry; |
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using KGIS.Framework.Maps; |
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using KGIS.Framework.Platform; |
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using KGIS.Framework.Utils; |
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using KGIS.Framework.Utils.Model; |
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using KGIS.Framework.Views; |
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using Kingo.Plugin.MapView.Views; |
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using System; |
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using System.Collections.Generic; |
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using System.Linq; |
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using System.Text; |
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using System.Threading.Tasks; |
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namespace Kingo.Plugin.MapView.Commands |
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{ |
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public class ControlsIdentifyToolClass : BaseMapMenuCommand |
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{ |
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//private IHookHelper m_hookHelper; |
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//IPoint fromPoint = null; |
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//IPoint toPoint = null; |
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FrmFeatureAttribute frmAttr = null; |
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private INewEnvelopeFeedback m_NewPolygonFeedback; |
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private IEngineEditor m_Editor; |
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public override void OnClick() |
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{ |
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try |
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{ |
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if (frmAttr == null) |
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{ |
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frmAttr = new FrmFeatureAttribute(m_hookHelper); |
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frmAttr.CloseViewHandler += FrmAttr_CloseViewHandler; |
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} |
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frmAttr.ShowPanel(); |
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this.m_NewPolygonFeedback = new NewEnvelopeFeedback() { Display = this.m_hookHelper.ActiveView.ScreenDisplay }; |
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//base.OnClick(); |
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} |
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catch (Exception ex) |
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{ |
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LogAPI.Debug("点击 查看要素属性 时异常，异常信息如下："); |
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LogAPI.Debug(ex); |
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LogAPI.Debug("点击 查看要素属性 时异常信息结束"); |
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} |
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} |
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private void FrmAttr_CloseViewHandler(object sender, EventArgs e) |
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{ |
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frmAttr.CloseViewHandler -= FrmAttr_CloseViewHandler; |
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frmAttr = null; |
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} |
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public override void OnCreate(object hook) |
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{ |
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try |
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{ |
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if (m_hookHelper == null) |
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{ |
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m_hookHelper = new HookHelper(); |
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m_hookHelper.Hook = hook; |
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} |
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if (m_Editor == null) |
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m_Editor = new EngineEditorClass(); |
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} |
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catch (Exception ex) |
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{ |
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m_hookHelper = new HookHelper(); |
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m_hookHelper.Hook = null; |
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LogAPI.Debug("初始化 查看要素属性 命令时异常，异常信息如下："); |
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LogAPI.Debug(ex); |
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LogAPI.Debug("初始化 查看要素属性 命令时异常信息结束"); |
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} |
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} |
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//public override void OnDblClick() |
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//{ |
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// base.OnDblClick(); |
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//} |
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//public override void OnKeyDown(int keyCode, int shift) |
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//{ |
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// base.OnKeyDown(keyCode, shift); |
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//} |
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//public override void OnKeyUp(int keyCode, int shift) |
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//{ |
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// base.OnKeyUp(keyCode, shift); |
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//} |
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//public override void OnMouseDown(int button, int shift, int x, int y) |
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//{ |
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// //鼠标左键按下时再去绘制矩形，区分中键按下拖动地图功能，对应bug10406 |
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// if (button == 1) |
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// { |
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// fromPoint = m_hookHelper.ActiveView.ScreenDisplay.DisplayTransformation.ToMapPoint(x, y); |
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// if (m_NewPolygonFeedback != null) |
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// { |
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// m_NewPolygonFeedback.Start(fromPoint); |
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// } |
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// } |
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// base.OnMouseDown(button, shift, x, y); |
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//} |
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//public override void OnMouseMove(int button, int shift, int x, int y) |
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//{ |
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// if (button == 1) |
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// { |
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// toPoint = m_hookHelper.ActiveView.ScreenDisplay.DisplayTransformation.ToMapPoint(x, y); |
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// if (m_NewPolygonFeedback != null) |
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// { |
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// m_NewPolygonFeedback.MoveTo(toPoint); |
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// } |
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// } |
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// base.OnMouseMove(button, shift, x, y); |
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//} |
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//public override void OnMouseUp(int button, int shift, int x, int y) |
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//{ |
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// try |
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// { |
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// if (button == 1) |
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// { |
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// toPoint = m_hookHelper.ActiveView.ScreenDisplay.DisplayTransformation.ToMapPoint(x, y); |
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// //IPolyline line = new PolylineClass(); |
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// //line.FromPoint = fromPoint; |
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// //line.ToPoint = toPoint; |
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// //.SpatialReference = m_hookHelper.FocusMap.SpatialReference; |
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// List<IFeatureLayer> layers = MapsManager.Instance.MapService.GetAllVisibleLayerInMap<IFeatureLayer>(); |
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// IGeometry pGeometry = m_NewPolygonFeedback.Stop(); |
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// if (pGeometry == null || pGeometry.IsEmpty) |
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// { |
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// if (toPoint == null || toPoint.IsEmpty) |
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// { |
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// return; |
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// } |
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// pGeometry = toPoint; |
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// } |
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// Dictionary<string, List<IFeature>> features = Identify(pGeometry, layers); |
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// if (frmAttr == null) |
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// { |
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// frmAttr = new FrmFeatureAttribute(m_hookHelper); |
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// frmAttr.CloseViewHandler += FrmAttr_CloseViewHandler; |
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// frmAttr.ShowPanel(); |
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// } |
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// frmAttr.Identify(features); |
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// } |
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// } |
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// catch (Exception ex) |
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// { |
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// //Common.Utility.LogAPI.Debug(ex); |
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// LogAPI.Debug("查看要素属性期间 鼠标抬起 时异常，异常信息如下："); |
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// LogAPI.Debug(ex); |
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// LogAPI.Debug("查看要素属性期间 鼠标抬起 时异常信息结束"); |
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// } |
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// base.OnMouseUp(button, shift, x, y); |
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//} |
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////[LogWrite(Description = "")] |
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//public override bool Deactivate() |
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//{ |
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// if (frmAttr != null) |
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// { |
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// frmAttr.ClearData();//.RegistSelectionChangedEvent(); |
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// } |
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// return base.Deactivate(); |
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//} |
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//public override void Refresh(int hdc) |
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//{ |
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// base.Refresh(hdc); |
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//} |
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//public override string Tooltip |
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//{ |
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// get |
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// { |
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// return base.Tooltip; |
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// } |
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//} |
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/// <summary> |
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/// 根据线捕捉要素 |
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/// </summary> |
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/// <param name="pPoint"></param> |
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/// <param name="pLayers"></param> |
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/// <returns></returns> |
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//[LogWrite(Description = "")] |
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public Dictionary<string, List<IFeature>> Identify(IGeometry pGeo, List<IFeatureLayer> pLayers, int buffer = 5) |
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{ |
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Dictionary<string, List<IFeature>> result = new Dictionary<string, List<IFeature>>(); |
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IArray geoArray = new ArrayClass(); |
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try |
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{ |
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if (pGeo != null && !pGeo.IsEmpty && pLayers != null) |
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{ |
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foreach (IFeatureLayer item in pLayers) |
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{ |
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if (!item.Selectable) continue; |
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IIdentify identify = item as IIdentify; |
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if (identify == null) |
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continue; |
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//ITopologicalOperator pTopo = pGeo as ITopologicalOperator; |
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//IGeometry pGeometry = pTopo.Buffer(buffer).Envelope as IGeometry; |
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ESRI.ArcGIS.esriSystem.IArray array = identify.Identify(pGeo); |
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if (array == null) |
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continue; |
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if (array.Count == 0) |
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continue; |
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if (!result.Keys.Contains(item.Name)) |
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{ |
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result.Add(item.Name, new List<IFeature>()); |
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} |
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for (int i = 0; i < array.Count; i++) |
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{ |
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IRowIdentifyObject row = (IRowIdentifyObject)array.get_Element(i); |
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if (row == null) |
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continue; |
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IFeature f = row.Row as IFeature; |
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result[item.Name].Add(f); |
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if (!f.ShapeCopy.IsEmpty) |
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{ |
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geoArray.Add(f.ShapeCopy); |
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} |
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} |
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//if (result.Count > 0) |
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// break; |
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} |
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if (geoArray.Count > 0) |
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{ |
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FlashShapeArray(m_hookHelper, geoArray); |
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} |
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} |
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} |
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catch (Exception ex) |
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{ |
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LogAPI.Debug("查看要素属性期间 根据线捕捉要素 时异常，异常信息如下："); |
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LogAPI.Debug(ex); |
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LogAPI.Debug("查看要素属性期间 根据线捕捉要素 时异常信息结束"); |
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throw ex; |
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} |
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return result; |
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} |
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/// <summary> |
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/// 通过IHookActions闪烁要素集合 |
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/// </summary> |
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/// <param name="m_hookHelper"></param> |
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/// <param name="geoArray"></param> |
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public static void FlashShapeArray(IHookHelper m_hookHelper, IArray geoArray) |
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{ |
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IHookActions hookActions = (IHookActions)m_hookHelper; |
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//hookActions.DoActionOnMultiple(geoArray, esriHookActions.esriHookActionsPan); |
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//hookActions.DoActionOnMultiple(geoArray, esriHookActions.esriHookActionsGraphic); |
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//hookActions.DoActionOnMultiple(geoArray, esriHookActions.esriHookActionsZoom); |
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System.Windows.Forms.Application.DoEvents(); |
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//m_hookHelper.ActiveView.ScreenDisplay.UpdateWindow(); |
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hookActions.DoActionOnMultiple(geoArray, esriHookActions.esriHookActionsFlash); |
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} |
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public override bool Enabled |
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{ |
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get |
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{ |
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return m_Editor.EditState != esriEngineEditState.esriEngineStateNotEditing ? true : false; |
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} |
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} |
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} |
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}
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