Epson 5 - Manual (Page 82)

MaxPixelLength Property
MaxPixelLength Property
Applies To
Vision Objects: Line
Description
Defines the upper pixel length limit for the Line object. For a Line to be found it must have a PixelLength
result below the value set for MaxPixelLength property.
Usage
VGet Sequence.Object.MaxPixelLength, var
VSet Sequence.Object.MaxPixelLength , 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 Real variable that will contain the value of the property.
value Real expression for the new value of the property.
Values
0 or higher in pixels
Default: 1000
Remarks
The purpose of the MinPixelLength and MaxPixelLength Properties is to set a range for the Line object
such that if a line length does not fit within the range then it is considered not found. (i.e. the Found result
is returned as False.)
This is useful when you want to gauge the length of a line in pixels. To gauge a line in Millimeters, see the
MinLength and MaxLength properties. The default settings allow most lines to be found.
See Also
Line Object, MinLength Property, MaxLength Property, MinPixelLength Property, Object Tab
68 Vision Guide 5.0 Reference (Ver.5.3) Rev.1