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Leadtools.Annotations Namespace > Classes > AnnAutomationManager > Properties > ControlPointsHitTestBuffer Property
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ControlPointsHitTestBuffer Property (AnnAutomationManager)
Summary
Gets or sets the hit test buffer for all AnnEditDesigner derived classes.
Syntax
public int ControlPointsHitTestBuffer {get; set;} Public Property ControlPointsHitTestBuffer As Integer
Property Value
The hit test buffer, in pixels, for all AnnEditDesigner derived classes.
Remarks
The hit test buffer is used to make the test point "bigger" to compensate for errors and provide smoother hit-testing. For example, if the buffer value is 2, a square with sides 4 pixels long will be used around the test point to perform the hit-testing.
When the automation framework uses reflection to create any of the AnnAutomationObject.EditDesignerType, it will use this value for the created AnnEditDesigner.AnnEditDesigner.ControlPointsHitTestBuffer property.
Requirements
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