The finest weight of rule used in page layout. The use of Hairline is not recommended. A hairline will reproduce at the finest possible resolution of which the output device is capable. In the case of a desktop 600 dpi printer the rule will print as a fine rule. On a high resolution device such as a Galileo the line will be so fine as not to appear on a print. The Apogee system is set up to convert all hairlines to 0.25 points. Also called a keyline.
The thinnest rule that can be printed. Not to be used for high-resolution output.
A very thin typographic rule. In desktop publishing, the width of a hairline rule varies depending on the resolution of the printer.
The thinnest possible line or rule (often 1/4 point).
A very thin line or rule.
The thinnest rule that can be printed, thinner than half a point. Never to be used, instead specify 0.25 points.
The finest ruled line available
