Line2D(xdata, ydata, *[, linewidth, ...])

A line - the line can have both a solid linestyle connecting all the vertices, and a marker at each vertex.

VertexSelector(line)

Manage the callbacks to maintain a list of selected vertices forLine2D.

AxLine(xy1, xy2, slope, **kwargs)

A helper class that implementsaxline, by recomputing the artist transform at draw time.

segment_hits(cx, cy, x, y, radius)

Return the indices of the segments in the polyline with coordinates (cx,cy) that are within a distanceradius of the point (x,y).