# Blue Locate Tool – Labels and Marking Legend

This topic provides an overview of the feature label graphic, as well as the states of the labels and markings used by the Blue Locate tool.

Note: The label graphics are for illustrative purposes only, and they do not affect or influence the training of the network model. This illustration shows the rectangular feature graphic. You can also use circular feature graphics. This can be changed by selecting the desired feature graphic geometry from the Tool > Display menu. For more information, see the Blue Locate Tool – Feature Label Graphics as Circle or Rectangle topic.
Graphic | Description
1 | Indicates the orientation of the feature graphic. The Oriented checkbox must be enabled to be able to change the orientation of the feature graphic. When the display is switched to a circular feature graphic, the orientation is indicated in the middle of the circular graphic.
2 | The bounds of the feature.
3 | The center of the feature.
4 | Along with the color, indicates the state of the feature graphic.
5 | The 140 character name of the feature graphic.

| Feature Not in a Model | Feature in a Model | Feature Assumed to be in a Model
--- | --- | --- | ---
Label |  |  |
Marking |  |  |
Mismatched Marking |  |  |

| Neither in a model | Both in a model | Only the label is in a model | Only the marking is in a model | Only the marking is assumed to be in a model | Label is in a model and the marking is assumed to be in a model
--- | --- | --- | --- | --- | --- | ---
Label covering a marking |  |  |  |  |  |
Label with a mismatched marking |  |  |  |  |  |

| Unselected | Selected | In a model | Assumed to be in a model
--- | --- | --- | --- | ---
Label feature graphic |  |  |  |
Marking feature graphic |  |  |  |
Mismatched marking feature graphic |  |  |  |

### Overlay Checkbox

The overlay graphics of labels and markings are shown back and forth or side by side whenever you press Alt + Left/Right or enable each checkbox (Labels and Markings) on Image File Information.