Curve Labeling Automation
For Plot, ListLinePlot, StackedListPlot, ParametricPlot, etc., automatic labeling can be used to identify curves and label features on the curves.
Find a few local maximums of a function and label them with multi-callout in Plot.
Automatically identify parametric curves in ParametricPlot.
In 3D curves, callout leader lines are attached to the closest point on the curve from the specified label position.
Specify a label for ParametricPlot3D.