CropOperation creation sample

This sample demonstrates how to create a crop operation for a drawing view bases on a sketch under the drawing view. You need to open a drawing document with a drawing view in the active sheet before running this sample.

Sub CropOperationSample()
    Dim oDoc As DrawingDocument
    Set oDoc = ThisApplication.ActiveDocument
    
    Dim oSheet As Sheet
    Set oSheet = oDoc.ActiveSheet
    
    Dim oView As DrawingView
    Set oView = oSheet.DrawingViews(1)
    
    Dim oSk As DrawingSketch
    Set oSk = oView.Sketches.Add
    
    oSk.Edit
    
    Dim oPtOne As Point2d
    Dim oPtTwo As Point2d
    Set oPtOne = ThisApplication.TransientGeometry.CreatePoint2d(0, 0)
    Set oPtTwo = ThisApplication.TransientGeometry.CreatePoint2d(oView.Width / 2, oView.Height / 2)
    
    ' Create a rectangler used for crop operation.
    oSk.SketchLines.AddAsTwoPointRectangle oPtOne, oPtTwo
    
    oSk.ExitEdit
    
    ' Create a CropOperation.
    Dim oCrop As CropOperation
    Set oCrop = oView.CropOperations.AddBySketch(oSk, True)
End Sub