barplot.m

Matlab Financial Toolbox

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function [xs, ys] = barplot(x,y,varargin)
% BARPLOT - computes new x and y (with nans) for bar plottings
% options:
% - level: 0*
% use:
% [xs, ys] = barplot(x,y,options);
%
% See also moustacheplot 
opt = getopt('init',{'level',0},varargin);
level = getopt('get',opt,'level');

xs = repmat(nan,3*length(x),1);
xs(1:3:length(xs)) = x;
xs(2:3:length(xs)) = x;
ys = repmat(nan,3*length(y),1);
ys(1:3:length(ys)) = y;
ys(2:3:length(ys)) = level;