plot_brewer_cmap.m
d269c5b51946master

plot_brewer_cmap.m
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			% Plots and identifies the various colorbrewer tables available.
			% Is called by cbrewer.m when no arguments are given.
			%
			% Author: Charles Robert
			% email: tannoudji@hotmail.com
			% Date: 14.10.2011



			load('colorbrewer.mat')

			ctypes={'div', 'seq', 'qual'};
			ctypes_title={'Diverging', 'Sequential', 'Qualitative'};
			cnames{1,:}={'BrBG', 'PiYG', 'PRGn', 'PuOr', 'RdBu', 'RdGy', 'RdYlBu', 'RdYlGn', 'Spectral'};
			cnames{2,:}={'Blues','BuGn','BuPu','GnBu','Greens','Greys','Oranges','OrRd','PuBu','PuBuGn','PuRd',...
			'Purples','RdPu', 'Reds', 'YlGn', 'YlGnBu', 'YlOrBr', 'YlOrRd'};
			cnames{3,:}={'Accent', 'Dark2', 'Paired', 'Pastel1', 'Pastel2', 'Set1', 'Set2', 'Set3'};

			figure('position', [314 327 807 420])
			for itype=1:3

			%fh(itype)=figure();
			subplot(1,3,itype)

			for iname=1:length(cnames{itype,:})

			ncol=length(colorbrewer.(ctypes{itype}).(cnames{itype}{iname}));
			fg=1./ncol; % geometrical factor

			X=fg.*[0 0 1 1];
			Y=0.1.[1 0 0 1]+(2iname-1)*0.1;
			F=cbrewer(ctypes{itype}, cnames{itype}{iname}, ncol);

			for icol=1:ncol
			X2=X+fg.*(icol-1);
			fill(X2,Y,F(icol, :), 'linestyle', 'none')
			text(-0.1, mean(Y), cnames{itype}{iname}, 'HorizontalAlignment', 'right', 'FontWeight', 'bold', 'FontSize', 10, 'FontName' , 'AvantGarde')
			xlim([-0.4, 1])
			hold all
			end % icol
			%set(gca, 'box', 'off')
			title(ctypes_title{itype}, 'FontWeight', 'bold', 'FontSize', 16, 'FontName' , 'AvantGarde')
			axis off
			set(gcf, 'color', [1 1 1])
			end % iname
			ylim([0.1 1.05.*max(Y)]);
			end %itype

			set(gcf, 'MenuBar', 'none')
			set(gcf, 'Name', 'ColorBrewer Color maps')