clsselectlabel.cls

gis地图 --- --- --文字1

VERSION 1.0 CLASS
BEGIN
  MultiUse = -1  'True
  Persistable = 0  'NotPersistable
  DataBindingBehavior = 0  'vbNone
  DataSourceBehavior  = 0  'vbNone
  MTSTransactionMode  = 0  'NotAnMTSObject
END
Attribute VB_Name = "SelectLabel"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = True
Attribute VB_PredeclaredId = False
Attribute VB_Exposed = True

' Copyright 1995-2004 ESRI

' All rights reserved under the copyright laws of the United States.

' You may freely redistribute and use this sample code, with or without modification.

' Disclaimer: THE SAMPLE CODE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED 
' WARRANTIES, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 
' FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ESRI OR 
' CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, 
' OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
' SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
' INTERRUPTION) SUSTAINED BY YOU OR A THIRD PARTY, HOWEVER CAUSED AND ON ANY 
' THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ARISING IN ANY 
' WAY OUT OF THE USE OF THIS SAMPLE CODE, EVEN IF ADVISED OF THE POSSIBILITY OF 
' SUCH DAMAGE.

' For additional information contact: Environmental Systems Research Institute, Inc.

' Attn: Contracts Dept.

' 380 New York Street

' Redlands, California, U.S.A. 92373 

' Email: [e-mail]

Option Explicit

Implements ITool
Implements ICommand

Dim m_pIcon As IPictureDisp

Private Sub Class_Initialize()
    Set m_pIcon = LoadResPicture("HANDWITHPEN", 0)

End Sub

Private Sub Class_Terminate()
    Set m_pIcon = Nothing
    
End Sub


Private Property Get ICommand_Bitmap() As esriSystem.OLE_HANDLE
    ICommand_Bitmap = m_pIcon
End Property

Private Property Get ICommand_Caption() As String
    ICommand_Caption = "Select Label"
End Property

Private Property Get ICommand_Category() As String
    ICommand_Category = "3D Labels Developer Sample"
End Property

Private Property Get ICommand_Checked() As Boolean

End Property

Private Property Get ICommand_Enabled() As Boolean
    ICommand_Enabled = True
End Property

Private Property Get ICommand_HelpContextID() As Long

End Property

Private Property Get ICommand_HelpFile() As String

End Property

Private Property Get ICommand_Message() As String
    ICommand_Message = "Select a label..."
End Property

Private Property Get ICommand_Name() As String
    ICommand_Name = "SelectLabel"
End Property

Private Sub ICommand_OnClick()

End Sub

Private Sub ICommand_OnCreate(ByVal hook As Object)
    DoInit hook
End Sub

Private Property Get ICommand_Tooltip() As String
    ICommand_Tooltip = "Select a label to edit..."
End Property

Private Property Get ITool_Cursor() As esriSystem.OLE_HANDLE

End Property

Private Function ITool_Deactivate() As Boolean
    ITool_Deactivate = True
    
End Function

Private Function ITool_OnContextMenu(ByVal X As Long, ByVal Y As Long) As Boolean

End Function

Private Sub ITool_OnDblClick()

End Sub

Private Sub ITool_OnKeyDown(ByVal keyCode As Long, ByVal Shift As Long)

End Sub

Private Sub ITool_OnKeyUp(ByVal keyCode As Long, ByVal Shift As Long)

End Sub

Private Sub ITool_OnMouseDown(ByVal Button As Long, ByVal Shift As Long, ByVal X As Long, ByVal Y As Long)
On Error Resume Next

Dim pLBL As IDDDText
Dim pLocation As IPoint

    On Error GoTo SelectLabel_OnMouseDown_ERR
    
    Set pLocation = New Point
    pLocation.X = X
    pLocation.Y = Y
    
    
    EditLabelFromScreenCoords CDbl(X), CDbl(Y), (Shift = 1)
    
    Exit Sub
    
SelectLabel_OnMouseDown_ERR:
    Debug.Assert 0
    Debug.Print "SelectLabel_OnMouseDown_ERR " & Err.Description
    Resume Next

    
End Sub

Private Sub ITool_OnMouseMove(ByVal Button As Long, ByVal Shift As Long, ByVal X As Long, ByVal Y As Long)

End Sub

Private Sub ITool_OnMouseUp(ByVal Button As Long, ByVal Shift As Long, ByVal X As Long, ByVal Y As Long)

End Sub

Private Sub ITool_Refresh(ByVal hdc As esriSystem.OLE_HANDLE)

End Sub