protected override void OnActivate()
{
//Get the snap environment and initialize the feedback
UID snapUID = new UID();
this.Cursor = Cursors.Cross;
snapUID.Value = "{E07B4C52-C894-4558-B8D4-D4050018D1DA}";
if (ArcMap.Application != null)
{
m_SnappingEnv = ArcMap.Application.FindExtensionByCLSID(snapUID) as ISnappingEnvironment;
}
if (m_SnappingEnv != null)
{
m_Snapper = m_SnappingEnv.PointSnapper;
}
m_SnappingFeedback = new SnappingFeedbackClass();
m_SnappingFeedback.Initialize(ArcMap.Application, m_SnappingEnv, true);
Mediator.NotifyColleagues(VisibilityLibrary.Constants.MAP_POINT_TOOL_ACTIVATED, true);
// Also notify what the previous tool was so it can be set back
Mediator.NotifyColleagues(VisibilityLibrary.Constants.MAP_TOOL_CHANGED, lastActiveToolGuid);
}
public override void OnClick()
{
this._command.OnClick();
this._cursor = this._tool.Cursor;
this._lineFeedback = null;
this._bStarted = false;
this._bFinished = false;
this._bMouse = false;
try
{
IEngineSnapEnvironment engineEditor = Editor.UniqueInstance.EngineEditor as IEngineSnapEnvironment;
engineEditor.SnapTolerance = 1.0;
(Editor.UniqueInstance.EngineEditor as IEngineEditEvents_Event).OnSketchModified += (new IEngineEditEvents_OnSketchModifiedEventHandler(this.editEvents_OnSketchModified));
IHookHelper2 helper = this._hookHelper as IHookHelper2;
IExtensionManager extensionManager = helper.ExtensionManager;
if (extensionManager != null)
{
UID nameOrID = new UIDClass {
Value = "{E07B4C52-C894-4558-B8D4-D4050018D1DA}"
};
IExtension extension = extensionManager.FindExtension(nameOrID);
this._snappingEnv = extension as ISnappingEnvironment;
this._snapFeedback = new SnappingFeedbackClass();
this._snapFeedback.Initialize(this._hookHelper.Hook, this._snappingEnv, true);
}
}
catch (Exception exception)
{
this.mErrOpt.ErrorOperate(this.mSubSysName, "ShapeEdit.SnapEx", "OnClick", exception.GetHashCode().ToString(), exception.Source, exception.Message, "", "", "");
}
}
protected override void OnActivate()
{
//Get the snap environment and initialize the feedback
UID snapUID = new UID();
this.Cursor = Cursors.Cross;
snapUID.Value = "{E07B4C52-C894-4558-B8D4-D4050018D1DA}";
m_SnappingEnv = ArcMap.Application.FindExtensionByCLSID(snapUID) as ISnappingEnvironment;
m_Snapper = m_SnappingEnv.PointSnapper;
m_SnappingFeedback = new SnappingFeedbackClass();
m_SnappingFeedback.Initialize(ArcMap.Application, m_SnappingEnv, true);
}
//设置捕捉环境
public static void StartSnappingEnv()
{
if (m_bStartSnap)
{
m_SnappingEnv = DataEditCommon.GetSnapEnvironment(m_hookHelper, snappingType);
if (m_SnappingEnv != null)
{
m_Snapper = m_SnappingEnv.PointSnapper;
m_SnappingFeedback = new SnappingFeedbackClass();
m_SnappingFeedback.Initialize(m_hookHelper.Hook, m_SnappingEnv);
}
}
}
public void Initialize(IEditor pEditor)
{
// Initialize the constructor
m_editor = pEditor as IEditor;
m_edSketch = pEditor as IEditSketch3;
//Get the snap environment
m_snappingEnv = m_editor.Parent.FindExtensionByName("ESRI Snapping") as ISnappingEnvironment;
m_snapper = m_snappingEnv.PointSnapper;
m_snappingFeedback = new SnappingFeedbackClass();
m_snappingFeedback.Initialize(m_editor.Parent, m_snappingEnv, true);
m_firstPoint = new PointClass();
m_secondPoint = new PointClass();
m_activePoint = new PointClass();
// Set the phase to inactive so we start at the beginning
m_etoolPhase = ToolPhase.Inactive;
}
/// <summary>
/// Occurs when this tool is created
/// </summary>
/// <param name="hook">Instance of the application</param>
public override void OnCreate(object hook)
{
if (m_hookHelper == null)
{
m_hookHelper = new HookHelperClass();
}
m_hookHelper.Hook = hook;
// TODO: Add ToolNewDisplacement.OnCreate implementation
IMapControl2 pMapCtr = (((IToolbarControl)m_hookHelper.Hook).Buddy) as IMapControl2;
//m_NewLineFeedback.Display = pMapCtr.ActiveView.ScreenDisplay;
//m_FrmVectorLinkTable.OriginPoints = OriginPoints;
//m_FrmVectorLinkTable.TargetPoints = TargetPoints;
m_FrmVectorLinkTable.IMUFeatureList = m_IMUFeatureList;
m_FrmVectorLinkTable.CenterlinePointFeatureList = m_CenterlinePointFeatureList;
m_FrmVectorLinkTable.MapCtr = pMapCtr;
//m_FrmVectorLinkTable.refreshLayer += new RefreshEvent(RefreshLayer);
if (m_FrmVectorLinkTable != null)
{
m_FrmVectorLinkTable.Owner =
System.Windows.Forms.Form.FromChildHandle(User32API.GetCurrentWindowHandle()) as System.Windows.Forms.Form;
}
IExtensionManager extensionManager = ((IHookHelper2)m_hookHelper).ExtensionManager;
UID guid = new UIDClass();
guid.Value = "{E07B4C52-C894-4558-B8D4-D4050018D1DA}"; //Snapping extension.
IExtension extension = extensionManager.FindExtension(guid);
m_SnappingEnvironment = extension as ISnappingEnvironment;
m_snappingFeed = new SnappingFeedbackClass();
m_snappingFeed.Initialize(hook, m_SnappingEnvironment, true);
}
public void Initialize(IEditor pEditor)
{
// Initialize the constructor
m_editor = pEditor as IEditor;
m_edSketch = pEditor as IEditSketch3;
//Get the snap environment
m_snappingEnv = m_editor.Parent.FindExtensionByName("ESRI Snapping") as ISnappingEnvironment;
m_snapper = m_snappingEnv.PointSnapper;
m_snappingFeedback = new SnappingFeedbackClass();
m_snappingFeedback.Initialize(m_editor.Parent, m_snappingEnv, true);
m_firstPoint = new PointClass();
m_secondPoint = new PointClass();
m_activePoint = new PointClass();
// Set the phase to inactive so we start at the beginning
m_etoolPhase = ToolPhase.Inactive;
}
//������
public static void StartSnappingEnv()
{
if (m_bStartSnap)
{
m_SnappingEnv = DataEditCommon.GetSnapEnvironment(m_hookHelper, snappingType);
if (m_SnappingEnv != null)
{
m_Snapper = m_SnappingEnv.PointSnapper;
m_SnappingFeedback = new SnappingFeedbackClass();
m_SnappingFeedback.Initialize(m_hookHelper.Hook, m_SnappingEnv);
}
}
}
