make ggsave quiet

[Kasi]

Hi,

Is there a way to make ggsave quiet? It currently always prints
something like

"Saving 14" x 14" image"

for each picture. I want to use a nice progress bar on the console and
not see these outputs.

Thanks.

[Erik Iverson]

Kasi,

Looking at ggsave code, that string is produced by a call to the ?message
function. Looking at the docs, you should be able to wrap the ggsave calls in
the ?suppressMessages function to stop it from being displayed, or create your
own wrapper of ggsave to do so automatically.

--Erik

[Hadley Wickham]

Or just specify the size of the plot.
Hadley

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[Michael Kao]

If you specify both the width and height arg then there wont be a message I think.

e.g. ggsave("test.pdf", width = 14, height = 14)

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Michael Kao

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