我对 Circos 图有一些疑问。
- 我想在图中包含一个图例，以指示图中不同圆圈代表什么。
- 我想以一种在运行 circos 时可以使用参数属性传递文件而不是完全硬核它们的方式重命名绘图子例程。下面提到的是我用于绘图生成的 conf 文件。
我正在使用的代码是这样的：
perl circos-0.66/bin/circos --conf circos-tutorials-0.66/tutorials/6/6/c1.conf -outputdir . -outputfile image.png
会议：
<<include etc/colors_fonts_patterns.conf>>
<<include ideogram.conf>>
<<include t1.conf>>
show_ticks* = no
karyotype = karyotype/karyotype.human.txt
<image>
<<include etc/image.conf>>
</image>
chromosomes_units = 1000000
chromosomes_display_default = yes
chromosome_scale = 1
<plots>
type = text
color = black
label_font = bold
label_size = 24p
<plot>
file = text.Coordinates.txt
r1 = 1r
r0 = 1r
show_links = yes
link_dims = 0p,0p,70p,0p,10p
link_thickness = 2p
link_color = black
</plot>
<plot>
file = SNP_INDEL.txt
r1 = 0.9r
r0 = 0.8r
type = text
color = red
show_links = yes
link_dims = 4p,4p,8p,4p,4p
link_thickness = 2p
link_color = red
</plot>
<plot2>
file = Var_Class.txt
r1 = 0.7r
r0 = 0.6r
type = text
color = blue
show_links = yes
link_dims = 4p,4p,8p,4p,4p
link_thickness = 2p
link_color = blue
</plot>
<plot>
file = 1000G.txt
r1 = 0.5r
r0 = 0.4r
type = text
color = orange
show_links = yes
link_dims = 4p,4p,8p,4p,4p
link_thickness = 2p
link_color = orange
</plot>
<plot>
file = OMIM.txt
r1 = 0.3r
r0 = 0.2r
type = text
color = green
show_links = yes
link_dims = 4p,4p,8p,4p,4p
link_thickness = 2p
link_color = green
</plot>
</plots>