makehotcold

 makehotcold : used to create a hotplot

0001 function cm = makehotcold( p_flag,maxis )
0002 % makehotcold : used to create a hotplot
0003 
0004 if ~exist( 'p_flag' ) || isempty( p_flag )
0005     p_flag = false;
0006     disp( 'Set p flag false' );
0007 end
0008 
0009 
0010 if p_flag
0011     cm = hotcoldinv(256);
0012 else
0013     cm = hotcold(256);
0014 end
0015 
0016 
0017 % creates axis for the colormap
0018 if ~exist( 'maxis','var' ) || isempty( maxis )
0019     cc = caxis;
0020     caxis( max(abs(cc))*[-1,1] );
0021 else
0022     caxis( maxis*[-1,1] );
0023 end
0024 
0025 
0026 colormap(cm);
0027 
0028 end
0029 
0030