# set terminal svg size 600,400 dynamic enhanced fname 'arial'  fsize 10 mousing name "varcolor_6" butt solid 
# set output 'varcolor.6.svg'
set boxwidth 0.2 absolute
unset key
set style data lines
set title "variable color using 'lc rgb variable'" 
set xrange [ 0.00000 : 11.0000 ] noreverse nowriteback
set yrange [ -4.00000 : 10.0000 ] noreverse nowriteback
by3(x) = (((int(x)%3)+1)/6.)
by4(x) = (((int(x)%4)+1)/7.)
rgbfudge(x) = x*51*32768 + (11-x)*51*128 + int(abs(5.5-x)*510/9.)
GPFUN_by3 = "by3(x) = (((int(x)%3)+1)/6.)"
GPFUN_by4 = "by4(x) = (((int(x)%4)+1)/7.)"
GPFUN_rgbfudge = "rgbfudge(x) = x*51*32768 + (11-x)*51*128 + int(abs(5.5-x)*510/9.)"
x = 0.0
plot 'candlesticks.dat'         using 1:5:2:6:(.2):(rgbfudge($1)) with boxerror lc rgb var fs solid 0.5 noborder,      '' using 1:(1):(rgbfudge($1)) with points pt 11 lc rgb var,      '' using 1:(8):(by3($0)):(by4($0)):(rgbfudge($1)) with xyerrorbars lc rgb var,      '' using ($1+.5):($2/2):(rgbfudge($1)) with impulses lc rgb var lw 3,     '' using 1:(-3):(0.5):(1):(rgbfudge($1)) with vectors lc rgb var,     '' using 1:(-1):1:(rgbfudge($1)) with labels tc rgb var point