R language Notes create graphics PDF png

You can save graphics through code or a graphical user interface. To save a graphic from code, clip the drawing statement to the open target

Between the statement of the graphics device and the statement that closes the target graphics device. For example, the following code saves the graphic to the current work

In a PDF file named Mygraph.pdf in the catalog:

> PDF ("Mypdf")

> Attach (Mtcars)

> Plot (wt,mpg)

> Abline (LM (MPG~WT))

> title ("Hahahah")

> Detach (Mtcars)

> Dev.off ()

In addition to PDF (), you can also use functions win.metafile (), PNG (), JPEG (), BMP (), TIFF (), XFig ()

and PostScript () to save the graphic in a different format. (Note that the Windows Metafile format is only available in Windows systems

Use. For more detail on saving graphics output to a file

R language Notes create graphics PDF png