%==========================================================================
% script to draw a fixation cross, consisting of 2 lines
%
% Hanneke den Ouden,
% start:        16-08-2009
% last changes  02-08-2012
% Jennifer Swart
% start:        30-01-2014
% last changes  30-01-2014
%==========================================================================

wdw = prep.par.disp.wdw;
wdh = prep.par.disp.wdh;
fx  = prep.par.draw.fx;
Screen('DrawLine',wd,prep.par.col.white,wdw/2, wdh/2-fx, wdw/2, wdh/2+fx,2);
Screen('DrawLine',wd,prep.par.col.white,wdw/2-fx, wdh/2, wdw/2+fx, wdh/2,2);
