gf_colormap — Return a colormap, or change the current colormap
c=gf_colormap(name)
Return a colormap, or change the current colormap.
name
can be:
'tripod'
'chouette'
'froid'
'tank'
'earth'
m2 = gf_mesh('triangles grid',[0:.1:1],[0:.1:1]); mf2 = gf_mesh_fem(m2,1); gf_mesh_fem_set(mf2 ,'fem',gf_fem('FEM_PK(2,2)'));//,gf_integ('IM_TRIANGLE(5)')); U2 = gf_mesh_fem_get_eval(mf2,list('x.*y')); gf_workspace('push'); sl2 = gf_slice(list('none'),m2,2); h = scf(); h.colormap = gf_colormap('froid'); drawlater; gf_plot_slice(sl2); drawnow;