MATLAB: Set a new colormap

cmoceancolorcolormapplottrisurf

Hi, I would like to set a new colormap for my trisurf from the cmocean collection. Does anyone know how to set one of them? Thank you.

Best Answer

It should be as easy as calling something like

cmap = cmocean('thermal'); % or 'deep', or whichever colormap from the collection you want.

https://fr.mathworks.com/matlabcentral/fileexchange/57773-cmocean-perceptually-uniform-colormaps

cmocean maps are great, but may not be appreciated by reviewers

Related Solutions

MATLAB: Colormap, how to get the color of the sea

Try a program where you can easily get the RGB values of some color of blue that you like, like (r,g,b) = (rBlue, gBlue, bBlue). Then use linspace().

numColors = 256; % Good value for 24/32 bit displays.
oceanRed = 15;
oceanGreen = 127;
oceanBlue = 230;
myColorMap = [linspace(oceanRed, 255, numColors)'/255,...
  linspace(oceanGreen, 255, numColors)'/255,...
  linspace(oceanBlue, 255, numColors)'/255]
imshow('cameraman.tif');
colormap(gca, myColorMap);
colorbar

MATLAB: Is it possible to have a periodic colorbar

Try this:

numReps = 5; % Number of times you want to replicate the 10-row jet colormap.
cmap = repmat(jet(10), 5, 1) % Create new colormap consisting of 5 cyclical colormaps.
% Let's see it!
colormap(cmap);
colorbar

Best Answer

Related Solutions

MATLAB: Colormap, how to get the color of the sea

MATLAB: Is it possible to have a periodic colorbar

Related Question