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")