Sort property – Epson 5 User Manual

Page 175

Sort Property

Applies To

Vision Objects: Blob, Correlation, Geometric

Description

Sets or returns the sort order used for the results of an object.

Usage

VGet Sequence.Object.Sort, var

VSet Sequence.Object.Sort, 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 – None

No sorting is done.

1 – PixelX

Results are ordered from left to right according to the PixelX result.

2 – PixelY

Results are ordered from top to bottom according to the PixelY result.

3 – PixelXY

Results are ordered diagonally from upper left to lower right according to the PixelX
and PixelY results.

4 – CameraX

Results are ordered from left to right according to the CameraX result.

5 – CameraY

Results are ordered from bottom to top according to the CameraY result.

6 – CameraXY

Results are ordered diagonally from lower left to upper right according to the
CameraX and CameraY results.

7 – RobotX

Results are ordered along the Robot's X axis according to the RobotX result.

8 – RobotY

Results are ordered along the Robot's Y axis according to the RobotY result.

9 – RobotXY

Results are ordered diagonally according to the RobotX and RobotY results.

Default

0 - None

Remarks

The Sort property allows you to sort the results of an object so that you can retrieve the results in the
desired order.

If you want to retrieve results in descending order, then reverse the order that you retrieve them. For
example:
For i = numFound To 1 Step -1

VGet seq1.blob01.RobotXYU(i), found(i), x(i), y(i), u(i)

Next i