EditPolylinePath

Inserts an interactive composite, one-dimensional polyline region control into the spreadsheet. When the control is clicked, the display switches to Interactive Graphics Mode, where the polyline path can be modified.

Note:

To access the Property Sheet for EditPolylinePath, right-click the EditPolylinePath control and select Edit Function.
A right-click menu is available during graphical editing, which allows you to add a path segment or delete a path segment.
The InspectEdgeForDefect function can not be used in conjunction with an InspectEdge function that utilizes an EditPolylinePath function as an external region.
The button is disabled for EditPolylinePath.

Inputs

Parameter

Description

Image

This parameter must reference a spreadsheet cell that contains an Image data structure. By default, this parameter references cell A0, the cell containing the Image data structure returned by the AcquireImage function. This parameter can also reference other Image data structures, such as those returned by the Vision Tool Image Functions or Coordinate Transforms Functions.

Fixture

Specifies the image coordinate system in which the input composite region 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)

Add Points

If checked (default), a point can be added to the polyline while in the Interactive Graphics Mode.

Remove Points

If checked (default), points can be removed while in the Interactive Graphics Mode.

Move Points

If checked (default), points can be moved while in the Interactive Graphics Mode.

Move Entire Polyline

If checked (default), the entire polyline path can be moved while in the Interactive Graphics Mode.

Scale

If checked (default), the entire polyline path can be scaled while in the Interactive Graphics Mode.

Rotate

If checked (default), the entire polyline path can be rotated in the Interactive Graphics Mode.

Name

Specifies a text label for the EditPolylinePath control element in the spreadsheet.

Show

Specifies the display mode for the EditPolylinePath graphics overlay on the image.

0 = hide all	The composite region is hidden, except when the cell containing the EditPolylinePath function is highlighted in the spreadsheet.
2 = input graphics only	The composite polyline path is displayed at all times.