tripcolor

Pseudo color 2-D plot based on a triangulation

# Calling Sequence

    hdl = tripcolor(TRI,X,Y,C)

## Parameter

TRI

- 3 by n matrix

X

- 1 by n matrix

Y

- 1 by n matrix

C

- n by n matrix

hdl

- Handle of the created Fac3d entity

## Description

tripcolor(TRI,X,Y,C) displays the triangles defined in the 3-by-M face matrix TRI as pseudocolor patches. A row of TRI contains indexes into the X,Y vertex vectors to define a single triangular face. The color is defined by the vector C.

tripcolor(...,'param','value','param','value'...) allows additional param/value pairs to be used. See pcolor for the possible param/value pairs.

## Examples

    load(PLOTLIB+'tridem.dat')
    subplot(2,2,1);
    tripcolor(nodes,xy(1,:),xy(2,:),P(:,1)','edgecolor',[1 1 0]);
    colorbar on;
    axis equal;
    subplot(2,2,2);
    tripcolor(nodes,xy(1,:),xy(2,:),P(:,1)');
    shading flat;
    colorbar on;
    axis equal;
    subplot(2,2,3);
    tripcolor(nodes,xy(1,:),xy(2,:),P(:,1)');
    shading interp
    colorbar on;
    axis equal;
    subplot(2,2,4);
    tripcolor(nodes,xy(1,:),xy(2,:),P(:,1)');
    shading interp
    colorbar on;
    axis equal;
    caxis([0.1 0.2]);

## Screenshot

## See Also

- plot
- plot3
- pcolor
- colormap
- shading
- caxis

## Authors

- Stéphane Mottelet