#547 Can't hide Ellipse construction lines

[johnwmcc]

When using Layout Editor on iMac, I can't hide construction lines for Ellipse track segment. Circle construction lines hide fine. Right clicking Hide/Show construction lines does nothing for Ellipse segment - see screen shot attached of partial layout.

[johnwmcc]

As I'm very new to JMRI, and still only using the Demo program Layout Editor to model a real layout, it has just occurred to me that this may be by design. Perhaps the open circle to show the centre of an Ellipse track segment can't be shown centred on the track, as it is for a Circle segment? If so, perhaps this is not a bug, just a feature? Pity - I think it spoils the elegance of the diagram.