SearchWinLeft Property

Applies To
Vision Objects: Blob, BoxFinder, CodeReader, ColorMatch, Contour, Correlation, DefectFinder, Geometric, ImageOp, LineFinder, OCR, CornerFinder, Text

Description
Defines the X coordinate of the upperleft corner of an object's search window.

Usage

VGet  Sequence.Object.SearchWinLeft, var
VSet  Sequence.Object.SearchWinLeft, 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
Integer number in pixels from 0 to video width - SearchWinWidth

Remarks
The SearchWinLeft property is available for objects with rectangular search windows used to define the area to search within. The SearchWinLeft property is set automatically when the user drags the search window in the GUI.

There are cases where the user may want to position the search window dynamically and for that reason the SearchWinLeft property can also be set from the SPEL+ Language.

See Also
Blob Object, CodeReader Object, Correlation Object, DefectFinder Object, Geometric Object, ImageOp Object, LineFinder Object, OCR Obejct, BoxFinder Obejct, Contour Object, CornerFinder Obejct, Text Object, SearchWinHeight Property, SearchWinTop Property, SearchWinWidth Property, Window Property