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mcfrith / last-genome-alignments

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dot-plot black lines issue #8

Closed Tdanis closed 4 years ago

Tdanis commented 4 years ago

Hi everyone, could you help me please with this dot-plot? example

Could you suggest me please a way to eliminate all these vertical and horizontal black lines? My command is : last-dotplot -x 1000 -y 1000 -m 120 my_data.tab example.png

mcfrith commented 4 years ago

Hi,

those black lines are boundaries between different sequences. You could reduce the number of sequences, e.g. -m 30

Or you could play with these options:

--border-pixels=INT number of pixels between sequences (default=1)

--border-color=COLOR color for pixels between sequences (default=black)

Have a nice day, Martin https://sites.google.com/site/mcfrith/

On Tue, Feb 4, 2020 at 9:48 PM Tdanis notifications@github.com wrote:

Hi everyone, could you help me please with this dot-plot? [image: example] https://user-images.githubusercontent.com/44096463/73745743-624d0700-475c-11ea-8db9-e144eae14c7a.png

Could you suggest me please a way to eliminate all these vertical and horizontal black lines? My command is : last-dotplot -x 1000 -y 1000 -m 120 my_data.tab example.png

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Tdanis commented 4 years ago

Thank you very much .