5 Fixed constraint fixes objects position and size.
7 The constraint can be defined for such objects as point, line, line or arc end point, center of circle or arc, whole circle or arc.
9 To create a Fixed constraint in the active Sketch:
11 #. select in the Main Menu *Sketch - > Fixed* item or
12 #. click **Fixed** button in Sketch toolbar:
14 .. image:: images/fixed.png
22 .. image:: images/Fixed_panel.png
27 - **Object** is the object selected in the view.
29 After the object is selected, anchor sign will be added next to it in the view.
33 - Selection of end point on the line, center of circle or arc - fixes only the selected point.
34 - To fix the whole line the segment between endpoints should be selected.
35 - To fix the whole circle or arc the circumference should be selected.
37 **TUI Command**: *Sketch_1.setFixed(Object)*
39 **Arguments**: 1 object
44 Created Fixed constraint appears in the view.
46 .. image:: images/Fixed_res.png
50 Created fixed constraint
52 **See Also** a sample TUI Script of :ref:`tui_create_fixed` operation.