Knob
A knob widget that can be used to write or read a numeric PV.
Operations
At runtime, dragging the thumb to increase/decrease value in step specified
in property Increment
.
Special Properties
- Knob Color (knob_color)
- Color of the knob.
- Thumb Color (thumb_color)
- Color of the thumb.
- Increment (increment)
- The least increment/decrement step
while dragging the thumb.
- Show Value Label (show_value_label)
- Show value label on the knob.
See Also