mpl.tri

Unstructured triangular grid functions.

Functions

tricontour(ax, *args, **kwargs) Draw contours on an unstructured triangular grid.
tricontourf(ax, *args, **kwargs) Draw contours on an unstructured triangular grid.
tripcolor(ax, *args, **kwargs) Create a pseudocolor plot of an unstructured triangular grid.
triplot(ax, *args, **kwargs) Draw a unstructured triangular grid as lines and/or markers.

Classes

ContourSet(ax, *args, **kwargs) Store a set of contour lines or filled regions.
CubicTriInterpolator(triangulation, z[, ...]) A CubicTriInterpolator performs cubic interpolation on triangular grids.
LinearTriInterpolator(triangulation, z[, ...]) A LinearTriInterpolator performs linear interpolation on a triangular grid.
Normalize([vmin, vmax, clip]) A class which, when called, can normalize data into the [0.0, 1.0] interval.
PolyCollection(verts[, sizes, closed])
TrapezoidMapTriFinder(triangulation) TriFinder class implemented using the trapezoid
TriAnalyzer(triangulation) Define basic tools for triangular mesh analysis and improvement.
TriContourSet(ax, *args, **kwargs) Create and store a set of contour lines or filled regions for a triangular grid.
TriFinder(triangulation) Abstract base class for classes used to find the triangles of a Triangulation in which (x,y) points lie.
TriInterpolator(triangulation, z[, trifinder]) Abstract base class for classes used to perform interpolation on triangular grids.
TriMesh(triangulation, **kwargs) Class for the efficient drawing of a triangular mesh using Gouraud shading.
TriRefiner(triangulation) Abstract base class for classes implementing mesh refinement.
Triangulation(x, y[, triangles, mask]) An unstructured triangular grid consisting of npoints points and ntri triangles.
UniformTriRefiner(triangulation) Uniform mesh refinement by recursive subdivisions.