8.27.13 dpi

set dpi <value>

When PyXPlot is set to produce bitmapped graphics output, using the gif, jpg or png terminals (see the set terminal command), the dpi setting changes the number of dots per inch with which these graphics files are produced. That is to say, it changes the image resolution of these file formats:

set dpi 100

sets the output to a resolution of 100 dots per inch. Higher dpi values yield better quality images, but larger file sizes.