This is machine translation

Translated by Microsoft
Mouseover text to see original. Click the button below to return to the English version of the page.

Note: This page has been translated by MathWorks. Click here to see
To view all translated materials including this page, select Country from the country navigator on the bottom of this page.


2-D triangular plot


The behavior of h = triplot(...) has changed. The new behavior returns a single chart line handle.


h = triplot(...)


triplot(TRI,x,y) displays the triangles defined in the m-by-3 matrix TRI. A row of TRI contains indices into the vectors x and y that define a single triangle. The default line color is blue.

triplot(TRI,x,y,color) specifies color as the line color. color can also be a line specification. See ColorSpec for a list of valid colors. See LineSpec for information about line specifications.

triplot(TR) displays the triangles in a triangulation representation.

h = triplot(...) returns a single chart line handle to the displayed triangles.

triplot(...,'param',value,'param',value...) allows additional line property name/property value pairs to be used when creating the plot. See Line Properties for information about the available properties.


collapse all

Plot a Delaunay triangulation for 10 randomly generated points.

P = gallery('uniformdata',10,2,2);
DT = delaunayTriangulation(P);

Introduced before R2006a