ggsave doesn't save lolliplot

[csmatyi]

Hi!

I also want to save the lolliplot in a shiny app, but it is not working for me:

output$dl_mut_plot <- downloadHandler( filename = "mutation_plot.png", content = function(file) {ggsave(file,mutation_plotter(),device="png")} )

where mutation_plotter() is a reactive function that generates the lolliplot.

[jianhong]

trackViewer is using 'grid' system, not ggplot.

[csmatyi]

trackViewer is using 'grid' system, not ggplot.

How do you save a figure in the grid system?

Thanks, Matt

[jianhong]

Try ?pdf or ?png

From: Matthew Cserhati @.> Date: Tuesday, November 8, 2022 at 6:25 PM To: jianhong/trackViewer.documentation @.> Cc: JIANHONG OU @.>, Comment @.> Subject: Re: [jianhong/trackViewer.documentation] ggsave doesn't save lolliplot (Issue #2)

trackViewer is using 'grid' system, not ggplot.

How do you save a figure in the grid system?

Thanks, Matt

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