3 messages · mysimbaa, Richard Cotton, David Winsemius
Dear R users, I write some code which produce a graphic Now I try at the end to output it (bitmap or jpeg) like this way : - pop up window asking me to choose a path where to save my picture - choose name for this picture thanks you in advance, Adel
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I write some code which produce a graphic Now I try at the end to output it (bitmap or jpeg) like this way : - pop up window asking me to choose a path where to save my picture - choose name for this picture
Your message isn't very clear, so forgive me if I have misunderstood, but
1. You can save your pictures in the manner you described by clicking on the
File menu in a graphics window, then 'Save As...', and choose bitmap or
jpeg.
2. If you want to save plots automatically, then do it in code:
jpeg("foo.jpg")
plot(1:100)
dev.off()
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Regards,
Richie.
Mathematical Sciences Unit
HSL
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Richard Cotton <Richard.Cotton at hsl.gov.uk> wrote in news:15824000.post at talk.nabble.com:
mysimbaa wrote:
I write some code which produce a graphic Now I try at the end to output it (bitmap or jpeg) like this way : - pop up window asking me to choose a path where to save my picture - choose name for this picture
Your message isn't very clear, so forgive me if I have
misunderstood, but 1. You can save your pictures in the manner you
described by clicking on the File menu in a graphics window, then
'Save As...', and choose bitmap or jpeg.
2. If you want to save plots automatically, then do it in code:
jpeg("foo.jpg")
I am wondering if: jpeg(file=file.choose()) # ...accomplish mysimbaa's goals. (There have been several messages in recent weeks that suggest PNG is a better format for lossless image storage of line and point graphics.)
plot(1:100) dev.off()
David Winsemius