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nt_topoplot

PURPOSE ^

nt_topoplot(cfg,data) - simple topoplot

SYNOPSIS ^

function nt_topoplot(cfg,data)

DESCRIPTION ^

nt_topoplot(cfg,data) - simple topoplot

  nt_topoplot(topo,data): use 'topo' layout file

CROSS-REFERENCE INFORMATION ^

This function calls: This function is called by:

SOURCE CODE ^

0001 function nt_topoplot(cfg,data)
0002 %nt_topoplot(cfg,data) - simple topoplot
0003 %
0004 %  nt_topoplot(topo,data): use 'topo' layout file
0005 %
0006 
0007 if nargin<2; error('!'); end
0008 
0009 data=data(:);
0010 
0011 if ~isstruct(cfg)
0012     topo=cfg; 
0013     cfg=[];
0014     cfg.layout=topo;
0015 end
0016 
0017 % todo: extract fields from cfg as arguments to ft_topo_plot
0018        
0019 layout=ft_prepare_layout(cfg);
0020 
0021 
0022 ft_plot_topo(layout.pos(1:numel(data),1), layout.pos(1:numel(data),2), data',...
0023     'mask', layout.mask,...
0024     'outline', layout.outline, ...
0025     'interplim', 'mask');
0026 
0027 % ensure symmetrical color axes
0028 clim=get(gca,'clim');
0029 set(gca,'clim',[-1 1]*max(abs(clim)));
0030 
0031 axis off
0032 axis equal

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