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Variance Property
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Leadtools.ImageProcessing.Core Namespace > LineRemoveCommand Class : Variance Property




Gets or sets the amount of width change that is tolerated between adjacent line slices.

Syntax

Visual Basic (Declaration) 
Public Property Variance As Integer
Visual Basic (Usage)Copy Code
Dim instance As LineRemoveCommand
Dim value As Integer
 
instance.Variance = value
 
value = instance.Variance
C# 
public int Variance {get; set;}
Managed Extensions for C++ 
public: __property int get_Variance();
public: __property void set_Variance( 
   int value
);
C++/CLI 
public:
property int Variance {
   int get();
   void set (int value);
}

Return Value

Amount of width change that is tolerated between adjacent line slices. If LineRemoveCommandFlags.UseDpi is set in the Flags property, units are in thousandths of an inch, otherwise units are in pixels. This peoperty is valid only if LineRemoveCommandFlags.UseVariance is set in the Flags property. For example, the following horizontal line is 30 pixels in length (X represents a pixel)


If Variance is 2 pixels (i.e. tolerate width changes of 2 pixels or less), the first 10 columns and the last 10 columns of the line will be removed. The middle 10 columns will be unchanged. This helps preserve characters that intersect a line that is being removed.

Example

Refer to ImageRegion.

Requirements

Target Platforms: Microsoft .NET Framework 2.0, Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family

See Also