Sizetofind property – Epson 5 User Manual

Page 173

SizeToFind Property

Applies To

Vision Objects: Blob

Description

Selects which size of blobs to find.

Usage

VGet Sequence.Object.SizeToFind, var

VSet Sequence.Object.SizeToFind, 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 expression for the new value of the property.

Values

0 - Any

Find blobs of any size.

1 - Largest Find the largest blobs.

2 - Smallest Find the smallest blobs.

Default: 0-Any

Remarks

Use the SizeToFind property to find the largest or smallest blobs in an image. When a blob object searches
for blobs in an image, it finds several candidates; sometimes many more than the desired number.
SizeToFind can filter the results so that you get the largest or smallest blobs.