Fixture

Creates a Fixture structure.

Fixture Inputs

Parameter

Description

Image

This argument must reference a spreadsheet cell that contains a valid Image data structure. By default, the cell referenced is $A$0, which contains the image data structure returned by AcquireImage.

Fixture

Specifies the image coordinate system in which the fixture is defined.

X	The x-offset.
Y	The y-offset.
Theta	The rotation from the image X axis, in the image coordinate system. (+/-360 degrees clockwise)

Show

Specifies the display mode for the Fixture point graphical overlay on the image.

0 = hide all (default)	The fixture point graphic will not be displayed unless the cell containing the Fixture function is highlighted in the spreadsheet.
2 = input graphics only	The fixture point graphic will be displayed at all times.

Fixture Outputs

Returns

A Fixture data structure, or #ERR if any of the input parameters are invalid.

Results

When Fixture is initially inserted into a cell, the following Structures Vision Data Access Functions are automatically inserted into the spreadsheet to create a result table:

Label	Function	Description
X	GetX(Fixture)	Returns the X offset of the fixture, in image coordinates.
Y	GetY(Fixture)	Returns the Y offset of the fixture, in image coordinates.
Angle	GetAngle(Fixture)	Returns the orientation angle, in image coordinates.