close all
graphics_toolkit gnuplot
a=linspace(1,10,20);
b=sin(a);
myerr=a*0+0.1;
h1=errorbar(a,b,myerr);
set(h1,"linestyle",'--',"linewidth",2,"color",'red',"marker","x",'markersize',8);
legend("test"); 
h = copyobj (1);
graphics_toolkit (h, "fltk");
