Outputs.md

@@ -72,6 +72,17 @@ For this, select the feature to map in the `Draw feature map` interface, and a n
 
 ![feature_map](uploads/fc62b5b6a685fd68d9faa2c5abbb1c14/feature_map.png)
 
+
+## Draw orientation
+
+To draw each cell main orientation, click the button `Draw cell orientation`.
+You must have measured the cell features before, and selected at least the `centroid` and `orientation` features. 
+If you also selected the `eccentricity` feature, the drawn line length will reflect the cell orientation strength (the eccentricity). Otherwise, the cell orientation line will be the same length for all cells.
+
+This option will add a layer `CellOrientation` that contains the drawn lines of each cell orientation (main axis).
+
+![dessin_orientation](uploads/0df11b842fc2abb172c3808f11fbded5/dessin_orientation.png)
+
 ## Temporal graph
 
 `Table to temporal graph` button opens a new panel to choose a feature to analyse temporally. With this option, you can display a graph of the evolution of the value of a measured feature in time. The individual curves of each cell will be displayed. If you have created Groups, you can also display the average value by Group.