On 29 Mar 2001, Sven Neumann wrote: > > > Are credit cards of a standard size? > > > > Should be. I wouldn't trust sticking them into a machine otherwise. > > They should be, but IMO credit cards are too small to be used > for resolution calibration. I guess it's the physician in me but > I think we should use something that is at least half the size > of the screen to reduce the error. > > > I suggest we talk to the Gimp-Print people and come up with a > nice paper-selection framework offering all sorts of paper sizes > in use all over the world and use that in the image->new dialog, > for printing and for the calibration dialog. Ugh, speaking of error, all so-called "letter" paper isn't necessarily the same size. I've had two "letter" papers vary in size by almost half a centimeter! Rockwlrs