.conf 文件配置参考代码

官方配置eg

CIRCOS.CONF

<<include colors_fonts_patterns.conf>>

<<include ideogram.conf>>
<<include ticks.conf>>

<image>
<<include etc/image.conf>>
</image>

karyotype   = data/karyotype/karyotype.human.txt

chromosomes_units           = 1000000
chromosomes_display_default = no
chromosomes                 = hs1;hs2;hs3

<links>

z      = 0
radius = 0.90r
crest  = 0.9
bezier_radius        = 0.9r
bezier_radius_purity = 0.5

perturb               = yes
perturb_crest         = 0
perturb_bezier_radius = 0.8,1.2
perturb_bezier_radius_purity = 0.5,1.5

<link>
color        = vvdgrey
thickness    = 2
file         = data/5/curves.repeated.txt
</link>

</links>

<<include etc/housekeeping.conf>>
data_out_of_range* = trim

BANDS.CONF

show_bands            = yes
fill_bands            = yes
band_stroke_thickness = 2
band_stroke_color     = white
band_transparency     = 0

IDEOGRAM.CONF

<ideogram>

<spacing>
default = 0.01r
break   = 0.5r
</spacing>

<<include ideogram.position.conf>>
<<include ideogram.label.conf>>
<<include bands.conf>>

</ideogram>

IDEOGRAM.LABEL.CONF

show_label       = yes
label_font       = default
label_radius     = dims(ideogram,radius) + 0.075r
label_with_tag   = yes
label_size       = 36
label_parallel   = yes
label_case       = lower
label_format     = eval(sprintf("chr%s",var(label)))

IDEOGRAM.POSITION.CONF

radius           = 0.90r
thickness        = 100p
fill             = yes
fill_color       = black
stroke_thickness = 2
stroke_color     = black

TICKS.CONF

show_ticks          = yes
show_tick_labels    = yes

<ticks>

radius           = dims(ideogram,radius_outer)
orientation      = out
label_multiplier = 1e-6
color            = black
size             = 20p
thickness        = 3p
label_offset     = 5p

<tick>
spacing        = 1u
show_label     = no
</tick>

<tick>
spacing        = 5u
show_label     = yes
label_size     = 20p
format         = %d
</tick>

<tick>
spacing        = 10u
show_label     = yes
label_size     = 24p
format         = %d
</tick>

</ticks>