The height of a font, measured in points or pixels.
A PNG (Portable Network Graphics) file is a bitmap image format that has been designed to store images with an alpha channel. This format is primarily used for transparency so that it can be placed over other graphics in many design applications.
A low-fidelity representation of a user interface design.
Also called a paragraph mark, a paragraph sign or section marker, is a typographical character for separating paragraphs. It looks like a "ΒΆ".
Typefaces that are used across large bodies of text like headlines. Text typefaces are generally more varied than body-text typefaces.
The small decorative stroke at the end of a stroke in a letter, or a typeface.
In handwriting and calligraphy, ball terminals are the end of a stroke that resembles a ball. They are also used in some typefaces like cursive or old-style typefaces.
Text that is used to fill in a gap in a document.
The relative lightness or darkness of a hue.
The degree of difference between the two sides of an object or system.
A well-known cognitive psychologist's principle that says that the time it takes to make a decision varies logarithmically according to the number of choices. As more options are presented, more decision time is required due to the mental work of comparing and contrasting each potential option.