[Bug 1580052] Re: Clicking twice on a point when creating a polygon
and: [aMathItemCollection first isPointItem
and: [points isEmpty
or: [(points first = aMathItemCollection first and: [ points size > 2])
or: [(points includes: aMathItemCollection first) not]]]]
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Clicking twice on a point when creating a polygon
Status in Dr. Geo II:
When creating a polygon, clicking twice on the same point duplicate
The result is a polygon with duplicated point at the same position.
This problem only occurs when clicking again on the first selected
point. Indeed the first point can is selectable twice to close the
Solution: 1st selected point can be clicked again only when at least 3
points were already selected.