matplotlib.pyplot.triplot

matplotlib.pyplot.triplot(*args, **kwargs)

Draw an unstructured triangular grid as lines and/or markers.

Call signatures:

triplot(triangulation, ...)
triplot(x, y, [triangles], *, [mask=mask], ...)

The triangular grid can be specified either by passing a Triangulation object as the first parameter, or by passing the points x, y and optionally the triangles and a mask. If neither of triangulation or triangles are given, the triangulation is calculated on the fly.

Parameters:

triangulationTriangulation

An already created triangular grid.

x, y, triangles, mask

Parameters defining the triangular grid. See Triangulation. This is mutually exclusive with specifying triangulation.

other_parameters

All other args and kwargs are forwarded to plot.

Returns:

linesLine2D

The drawn triangles edges.

markersLine2D

The drawn marker nodes.