ClearImage COM Server Send comments on this topic.
MeasureMargins Method
See Also  Example

Description

Measure image margins

Syntax

Visual Basic
Public Function MeasureMargins() As CiRect

Return Type

Returned CiRect object represents a rectangle on the image within which all image or ROI black pixels are located.  If image or ROI contains no pixels, 0 or Nothing is returned.

Example

VB Example (Visual Basic)Copy Code
Public Sub T_MeasureMargins(ByRef Tools As CiTools)
  Dim Rect As CiRect
  Set Rect = Tools.MeasureMargins
  If (Rect Is Nothing) Then
     Debug.Print " Margins: N/A"
  Else
     Debug.Print " Margins: l=" & Rect.left & " t=" & Rect.top & _
        " r=" & Tools.Image.Width - Rect.right & " b=" & Tools.Image.Height - Rect.bottom
  End If
End Sub

See Also