Fits a contour with a line.
Reference to the image containing a contour.
Neighborhood pixel relationship for the initial subset of points being used.
Error conditions that occur before this node runs.
The node responds to this input according to standard error behavior.
Standard Error Behavior
Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.
Default: No error
Reference to the image containing a contour.
Intersection of the line equation and the contour.
Start point of the calculated fit line in pixel units.
X-coordinate of the point.
Y-coordinate of the point.
End point of the calculated fit line in pixel units.
X-coordinate of the point.
Y-coordinate of the point.
Cluster of three coefficients A, B, and C of the equation in the normal form (Ax + By + C=0) of the best fit line.
Error information.
The node produces this output according to standard error behavior.
Standard Error Behavior
Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.
Where This Node Can Run:
Desktop OS: Windows
FPGA: Not supported
Web Server: Not supported in VIs that run in a web application