The Variance Property is available in LEADTOOLS Document and Medical Imaging toolkits.
Gets or sets the amount of width change that is tolerated between adjacent line slices.
Syntax
| Visual Basic (Declaration) | |
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Public Property Variance As Integer | |
| Visual Basic (Usage) |  Copy Code |
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Dim instance As LineRemoveActivity Dim value As Integer instance.Variance = value value = instance.Variance | |
| C# | |
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public int Variance {get; set;} | |
Property 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 property 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.
Requirements
Target Platforms: Microsoft .NET Framework 3.0, Windows 2000, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7