Revision history [back]

Hey Oswaldo,

We do support itemRgb. We expect the RGB colors to be encoded like numbers 200,0,0 (no parens).

We also expect the itemRgb="on" key/val pair on the 'track' line of the file. For example, here is a couple lines of a file that we render with color:

track itemRgb="On"
chr7    54028   73584   uc003sii.2  0   -   54028   54028   255,0,0 .   AL137655
chr7    60328   61569   uc010krx.1  0   -   60328   60328   255,0,0 .   PDGFA
chr7    62967   63529   uc003sij.2  0   -   62967   63366   255,0,0 .   DQ576410
chr7    64068   64107   uc003sil.1  0   -   64068   64068   255,0,0 .   DQ584609
chr7    65159   65220   uc003sim.1  0   -   65159   65159   255,0,0 .   DQ600587
chr7    75460   116489  uc003sin.1  0   -   75460   75460   255,0,0 .   AL137655
chr7    244679  249951  uc003sio.1  0   +   244679  244679  0,255,0 .   AK024243
chr7    244826  249951  uc010kry.1  0   +   244826  244826  0,255,0 .   AK310146

I hope that helps.

-Gabe