MinMaxArea Property

Runtime only

Applies To
Vision Objects: Blob, Contour, DefectFinder

Description
Defines the lower and upper Area limits for the Blob object. For a Blob to be found it must have an Area result greater than the MinArea property and less than the MaxArea property. (MinMaxArea property was added to allow easy manipulation of both the MinArea and MaxArea Properties from one function call in the SPEL+ language.)

Usage

VGet  Sequence.Object.MinMaxArea, minVar, maxVar
VSet  Sequence.Object.MinMaxArea, minVar, maxVar

Sequence

Name of a sequence or string variable containing a sequence name.

Object

Name of an object or string variable containing an object name. The object must exist in the specified sequence.

minVar

Long variable containing the minimum area to get from or set to the MinArea property.

maxVar

Long variable containing the maximum area to get from or set to the MaxArea property.

Values
All values are in pixels.

For details, refer to MaxArea Property or MinArea Property.
MaxArea Property
MinArea Property

Remarks
The purpose of the MinMaxArea property is to provide a single function call from the SPEL+ language to allow the setting of both the MinArea and MaxArea Properties.

Do no set the MinMaxArea setting too large. If the range is too large, it may result in false detection.

See Also
Area Result, Blob Object, MaxArea Property, MinArea Property