Description: add 0(or other value) line to current axes, parallel to x axes by default
Usage:
h=add0line(|ha,|[ base ,singlevalue],|[ x | y ])
h=add0line(|ha,|[ base ,vector],|[ x | y ])
h is(are) the handle of lines, and taged as 0line, can be found by
h=findobj(gcf, tag , 0line )
To Search:
File list (Check if you may need any files):
add0line.m