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jfnavarro / PrimeTV2

A tool to visualize reconciled trees
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Placement of LGT #8

Open arvestad opened 12 years ago

arvestad commented 12 years ago

The placement of the originating node of a transfer is sometimes in a surprising location. Why is it not always centered (or nicely distributed if there are several lgts) over the possible interval of the lgt?

jfnavarro commented 12 years ago

Interesting, could you send me an example when this happen and what would be the desired location?

arvestad commented 12 years ago

OK, I now realize that github is skipping attachments and that you might not receive the actual email, so I reply to your personal address too.

Data and annotated illustration attached. It seems as if the transfers get arranged so that the destination ends up centered on the destination branch.

Mar 12, 2012 kl. 9:15 PM skrev Jos Carlos Fernndez Navarro:

Interesting, could you send me an example when this happen and what would be the desired location?

Reply to this email directly or view it on GitHub: https://github.com/jfnavarro/PrimeTV2/issues/8#issuecomment-4460637

jfnavarro commented 11 years ago

I did not get the files in my email

jfnavarro commented 10 years ago

The reason the origin of a LGT might not be placed in the most centered location is because primetv will move to the left or right the origin on the LGT if it collides with another LGT or a species tree node. If those requirements are not important I could simplify the LGT coordinates computation.