What size to make the point. This is a multiplier that modifies the default point size of 6 pixels. The default is 1. See strong::pointSize:: method above.
METHOD:: highlight
Increase the size of a point to make it more salient. Only one point can be "highlighted" at a time. To increase the size of multiple points, use method strong::pointSize::.
Increase the size of points to make them more salient.
ARGUMENT:: identifier
The identifier of the point to make salient. If nil is passes, not points' sizes will be changed.
The identifier of the point to make salient. An array of identifiers will highlight them all. If nil is passed, current highlighted points will be return to normal.
METHOD:: dict
Set a new link::Classes/Dictionary:: of points. Overwrites all previous points and Dictionaries.