">'copper'</span> );
0331     <span class="keyword">elseif</span> strcmp( keypressed, <span class="string">'5'</span> );
0332         colormap( <span class="string">'gray'</span> );
0333     <span class="keyword">elseif</span> strcmp( keypressed, <span class="string">'6'</span> );
0334         colormap( <span class="string">'hot'</span> );
0335     <span class="keyword">elseif</span> strcmp( keypressed, <span class="string">'7'</span> );
0336         colormap( <span class="string">'hsv'</span> );
0337     <