make mask green and opaque

CellArchLab · Jul 12, 2024 · c41ac0b · c41ac0b
1 parent f32c97b
commit c41ac0b
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/lasso_3d/_widget.py b/src/lasso_3d/_widget.py
@@ -250,7 +250,8 @@ def _lasso_from_polygon(
         mask = mask_via_extension(points, volume_shape)
 
         # add the mask to the viewer
-        self.viewer.add_image(mask, name="mask")
+        mask_layer = self.viewer.add_image(mask, name="mask", opacity=0.4)
+        mask_layer.colormap = "green"
 
         return