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Leadtools.Annotations.Automation Namespace > Classes > AnnAutomationManager > Properties > ThumbsHitTestBuffer Property
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ThumbsHitTestBuffer Property
Summary
Gets or sets the hit test buffer for all AnnEditDesigner derived classes.
Syntax
public int ThumbsHitTestBuffer {get; set;}Public Property ThumbsHitTestBuffer As Integerpublic int ThumbsHitTestBuffer {get; set;}@property (nonatomic) int thumbsHitTestBuffer;public int getThumbsHitTestBuffer()public void setThumbsHitTestBuffer(int hitTestBuffer)
get_ThumbsHitTestBuffer();set_ThumbsHitTestBuffer(value);Object.defineProperty('ThumbsHitTestBuffer');
Property Value
The hit test buffer, in container units, for all AnnEditDesigner derived classes. The default value is 15.
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 units long will be used around the test point to perform the hit-testing.
When the automation framework creates any of the AnnAutomationObject.EditDesignerType objects, it will set the value of this property into AnnEditDesigner.ThumbsHitTestBuffer.
The value of HitTestBehavior controls how objects are hit-tested through a selection rectangle.
Requirements
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© 1991-2017 LEAD Technologies, Inc. All Rights Reserved.
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