The dialog Ellipse is used to perform the settings for a ellipse to decorate the plot.
The Width and Height of the ellipse can be entered in cm. With x and y the position of the center may be set.
With Line width the relative width of the line to draw the ellipse may be set. A setting of 100 % corresponds to a normal value. The Color of the ellipse is selected in the dialog Select Color, opened with the colored button. The ellipse is filled with the color if Filled is checked.
The dialog may be canceled without saving by use of the button Cancel. By using Apply changes are saved without closing the dialog. With OK changes are saved and the dialog is closed.