Polygon. If an operation that calculates the bounding box of this Polygon has already been performed, such as getBounds or contains, then this method updates the bounding box.
@param x the specified X coordinate
@param y the specified Y coordinate
@see java.awt.Polygon#getBounds
@see java.awt.Polygon#contains
@since 1.0
The data point is immediately persisted unless {@link #setBufferingTime}is used. Data points must be added in chronological order.
@param timestamp The timestamp associated with the value.
@param value The value of the data point.
@return A deferred object that indicates the completion of the request.The {@link Object} has not special meaning and can be {@code null} (thinkof it as {@code Deferred
index.
@param c
@param index
In order to work well with swing and be thread safe, this method actually defers execution to the event dispatch thread, where all user interface actions are performed. Thus, the point will not be added immediately (unless you call this method from within the event dispatch thread). All the methods that do this deferring coordinate so that they are executed in the order that you called them. @param dataset The data set index. @param x The X position of the new point. @param y The Y position of the new point. @param connected If true, a line is drawn to connect to the previouspoint.
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