Min/Max Points Measurement Tool - Fit Tab
When the Fit tab is selected, the tool will display all of the found edge candidates within the region and the best-fit line or circle result. The edge candidates represent the possible edges to be considered when constructing the best-fit line or circle, and edge candidates are indicated by small circles.
![Closed](../../Skins/Default/Stylesheets/Images/transparent.gif)
Defines what type of best-fit line (None, Straight Line Fit, Circle Line Fit, Auto Fit or Region; default = Auto Fit) will be constructed out of the found edges.
- When None is selected, the tool will not create a best-fit line, and the position of found edges will be measured relative to the center of the region.
- When Straight Line Fit is selected, the tool will create a straight best-fit line from the detected edges, and the position of found edges will be measured relative to the best-fit line.
- When Circle Line Fit is selected, the tool will create a circular best-fit line from the detected edges, and the position of found edges will be measured relative to the best-fit line.
- When Auto Fit is selected, the tool will automatically create either a straight or circular best-fit line from the detected edges, and the position of found edges will be measured relative to the best-fit line.
- When Region is selected, the tool will automatically create either a straight or circular best-fit line from the detected edges, and the position of found edges will be measured relative to the side of the region.
![Closed](../../Skins/Default/Stylesheets/Images/transparent.gif)
Defines whether or not the tool will remove points from the best-fit line that are further than the distance defined by the Fit Distance Filter parameter (by default, this parameter is disabled).
![Closed](../../Skins/Default/Stylesheets/Images/transparent.gif)
Defines the distance (1 - 1920; default = 2), in pixels, from which an edge must be from the original best-fit line to be utilized in a re-fit calculation. This parameter is helpful in preventing defects from affecting the line fit.
![Closed](../../Skins/Default/Stylesheets/Images/transparent.gif)
Defines the outlier distance (1 - 1920; default = 1000) beyond which edges are not used to determine the minimum and maximum distances; any edge which is greater than this value will be ignored.
![Closed](../../Skins/Default/Stylesheets/Images/transparent.gif)
Defines whether or not the detected edges will be re-scored to ensure that detected edges that were initially discarded were filtered correctly (by default, this parameter is enabled).
![Closed](../../Skins/Default/Stylesheets/Images/transparent.gif)
Defines whether or not the tool will re-fit the best-fit line after the edges have been re-scored (by default, this parameter is enabled).
![Closed](../../Skins/Default/Stylesheets/Images/transparent.gif)
Displays the best-fit line in the image and reports the location of the closest and furthest points from the best-fit line.