stata -- 控制了很多东西的图

set scheme tufte //设定图形输出类型
#delimit ;     
     twoway 
       (line _Y_treated _time, lcolor(pink) lw()) 
       (line _Y_synthetic _time, lpattern(dash) lcolor(navy) lw())
       
       ,  
       
       ytitle("CO{sub:2} emissions (million tons)", height(7) size(huge))
       xtitle("") title("(a)",size(vlarge) position(12)  ring(0) justification(right))
       xline(2011, lpattern(shortdash) lcolor(black))
       xline(2013,lpattern(shortdash) lcolor(black))
       xlabel(1996(4)2016,labsize(vlarge )   tlength(3) tlwidth(0.5)) 
       xscale(lwidth(0.5)) yscale(lwidth(0.5)) xtick(1996(1)2016,tlwidth(0.5)) 
        ylabel(150(100)650,nogrid tlwidth(0.5) labsize(vlarge ) )
        text(310 2010.9 "HHH",placement(e) size(huge) orient(vertical)) 
        text(310 2012.9 "HHH",placement(e) size(huge) orient(vertical)) // text("a",size(mlarge))
       legend(position(11) row(3) ring(0) size(vlarge)
              label(1 "Guangdong") label(2 "synthetic Guangdong") label(3 "") placement(swest)) graphregion(fcolor(white) margin(medlarge))  ;
   #delimit cr
   graph export "$out\Figure1.png",replace