gr_blspikef2.ihlp

是一个经济学管理应用软件 很难找的 但是经济学学生又必须用到

{* 28feb2005}{...}
{phang}
{it:line_options} 
    specify the look of the lines used to draw the spikes, including pattern,
    width, and color; see {it:{help line_options}}.{p_end}