Monday, August 29, 2011

Type01 / Project One / Definitions (type)

weight: Relative darkness of the characters of a type font resulting from the relative thickness of the strokes.


width:The width of a typeface is often expressed in characters per pica, that is, the average number of characters that will fit within a pica.


style: Variations in the thickness and stroke, such as light, bold, italic, that lend flexibility and emphasis in the appearance of characters


font:  A specific size and style of a given typeface; A set of characters that have a unified design and purpose

typeface: A collection of typographic characters (letters, numerals, punctuation, symbols) designed to be used together.

x-height:the height of the lowercase letter x. It is also the height of the body of lowercase letters in a font, excluding the ascenders and descenders.


cap height: Cap Height is the amount of distance that exists from the top of the capital letters to the baseline.

leading:
Leading is the space between lines of type. It is generally measured from baseline to baseline and expressed in points.
letterspacing (tracking): spaces in between typographical characters, to allow their groupings more agreeable to the eye.


MEASURING TYPE

How is type measured? in inches, mm, points or picas?

- the measurement of type size is from the tip of the ascender to the bottom of a descender of a letter.

- type is measured in points, and picas


- One point is nearly 1/72 of an inch, with 12 points being called a pica, which then measures approximately 1/6 of an inch.


point:

a standard measurement unit for type sizes. One point equals approximately 1/72 of an inch.

pica:

The system is a modification of a French system, and is based on the pica body. This pica body is divided into twelfths, which are termed "points," and every type body consist of a given number of these points

How many points in an inch?

- 72

If a letter is set in 36 pts, about how many inches tall is it?

- 1/2 inches tall


How many picas in an inch?

- 6

How many points in a pica?

- 12




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