function DrawVertMarker(xmk,color,style,marker)
% -------------------------------------------------------------------------------------
% DrawVertMarker(xmk,color,style,marker)
%
% Draw a vertical line on the current axis of current figure.
% xmk : position on x axis
% color : color
% style : line style
% marker : at start and end of the line
%
% Version 1.00, Date: 01/04/2002
% -------------------------------------------------------------------------------------
% Maurizio Varanini, Clinical Physiology Institute, CNR, Pisa, Italy
% For any comment or bug report, please send e-mail to: maurizio.varanini@ifc.cnr.it
% -------------------------------------------------------------------------------------
ylimV=get(gca,'Ylim');
hold on
if(~isempty(xmk))
xmg=[xmk,xmk];
ymg = ones(size(xmg)); ymg(:,1)=ylimV(1); ymg(:,2)=ylimV(2);
line(xmg',ymg','Color',color,'LineStyle',style,'Marker',marker); % draw vertical lines
end
end %== function ================================================================
%