# Cross

Creates a fixtured Cross structure.

Inputs

Parameter | Description
Image | This argument must reference a spreadsheet cell that contains a valid Image data structure. By default, the cell referenced is cell A0, containing the Image data structure returned by the AcquireImage function.
Fixture | Specifies the image coordinate system in which the cross is defined.
X | The X-offset of the origin, in fixture coordinates.
Y | The Y-offset of the origin, in fixture coordinates.
Theta | The rotation from the image X-axis, in the image coordinate system. (+/-360 degrees clockwise)
Cross | Specifies the size and position of the cross, in fixture coordinates.
X | The X-offset of the cross.
Y | The Y-offset of the cross.
Angle | Rotation from fixture X-axis.
Width | Width of the cross.
Height | Height of the cross.
Show | Specifies the display mode for the cross graphical overlay on the image.
0 = hide all (default) | The cross structure is not be displayed unless the cell containing the Cross function is highlighted in the spreadsheet.
2 = input graphics only | The cross graphic is always displayed.

Note: The Fixture and Cross parameters must be defined within the bounds of the image. Otherwise, the function returns #ERR.
Outputs

Returns | A Cross data structure, or #ERR if any of the input parameters are invalid.
Results | When Cross 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(Cross) | Returns the row offset of the center of the cross, in image coordinates.
Y | GetY(Cross) | Returns the column offset of the center of the cross, in image coordinates.
Angle | GetAngle(Cross) | Returns the orientation of the cross.
Height | GetHeight(Cross) | The height value.
Width | GetWidth(Cross) | The width value.