CIRCOS教程翻译 3.9——Drawing on top of data

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我是靠谱客的博主强健冬瓜，最近开发中收集的这篇文章主要介绍CIRCOS教程翻译 3.9——Drawing on top of data，觉得挺不错的，现在分享给大家，希望可以做个参考。

概述

最后一节，讲数据的高亮显示与数据的叠加关系，其实就看谁覆盖谁，忘记以前说没说过颜色透明的设置了，值越大约透明，主配置文件：

<<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
chromosomes_reverse = hs2

<highlights>
<highlight>
file = data/3/chr.highlights.txt
r0 = 0.925r #默认z值是5，那么links会覆盖这个颜色
r1 = 0.975r
</highlight>
</highlights>

<plots>
<plot>
type = highlight
file = data/3/chr.highlights.txt
r0   = 0.85r
r1   = 0.875r
z    = 10 #这样就逆袭了，高亮覆盖links
</plot>

<plot>
type = highlight
file = data/3/chr.highlights.txt
r0   = 0.8r
r1   = 0.825r
z    = 10
<rules> #对这个圈进行透明处理
<rule>
importance = 100
condition  = 1
fill_color = eval(var(fill_color)."_a1")
</rule>
</rules>
</plot>

<plot>
type = highlight
file = data/3/chr.highlights.txt
r0   = 0.75r
r1   = 0.775r
z    = 10
<rules> #对这个圈进行透明处理
<rule>
importance = 100
condition  = 1
fill_color = eval(var(fill_color)."_a2")
</rule>
</rules>
</plot>

<plot>
type = highlight
file = data/3/chr.highlights.txt
r0   = 0.7r
r1   = 0.725r
z    = 10
<rules> #如上
<rule>
importance = 100
condition  = 1
fill_color = eval(var(fill_color)."_a3")
</rule>
</rules>
</plot>

<plot>
type = highlight
file = data/3/chr.highlights.txt
r0   = 0.65r
r1   = 0.675r
z    = 10
<rules> #如上
<rule>
importance = 100
condition  = 1
fill_color = eval(var(fill_color)."_a4")
</rule>
</rules>
</plot>

<plot>
type = highlight
file = data/3/chr.highlights.txt
r0   = 0.6r
r1   = 0.625r
z    = 10
<rules> #如上
<rule>
importance = 100
condition  = 1
fill_color = eval(var(fill_color)."_a5")
</rule>
</rules>
</plot>

</plots>

<links>
<link>
ribbon = yes #将links转换为绶带模式
flat   = yes
file   = data/5/ribbon.txt
bezier_radius = 0r
radius = 0.95r
color  = grey
stroke_color = black
stroke_thickness = 2
</link>
</links>

<<include etc/housekeeping.conf>>