EdgeSort Property

Applies To
Vision Objects: ArcFinder, ArcInspector, Contour, CornerFinder, Edge, LineFinder, LineInspector, BoxFinder

Description
Sets the edge sorting order.

Usage

VGet  Sequence.Object.EdgeSort, var
VSet  Sequence.Object.EdgeSort, value

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.

var

Integer variable that will contain the value of the property.

value

Integer value or expression for the new value of the property.

Values

• 1 - Score
  • Vision constant: VISION_EDGESORT_SCORE
  • Sort in descending order by score
• 2 - PositionPos
  • Vision constant: VISION_EDGESORT_POS_POS
  • Sort in descending order by proximity to the starting point on a search line
• 3 - PositionNeg
  • Vision constant: VISION_EDGESORT_POS_NEG
  • Sort in descending order by proximity to the end point on a search line
• 4 - Light
  • Vision constant: VISION_EDGESORT_LIGHT
  • Sort in descending order by pixel value on the bright side of an edge
• 5 - Dark
  • Vision constant: VISION_EDGESORT_DARK
  • Sort in ascending order by pixel value on the dark side of an edge
• 6 - Contrast
  • Vision constant: VISION_EDGESORT_CONTRAST
  • Sort in descending order by contrast
• 7 - Strength
  • Vision constant: VISION_EDGESORT_STRENGTH
  • Sort in descending order by edge strength

Default: 1 - Score

Remarks
Select the sorting order to use when multiple edges are detected on a search line.

See Also
Edge Object, LineFinder Object, ArcFinder Object, LineInspector Object, ArcInspector Object, BoxFinder Object, Contour Object, CornerFinder Object