Granularity is defined by the boundaries between characters (including non-printing characters)
Granularity is defined by the boundaries of a line, starting at the beginning of the current line and finishing at the beginning of the following one, if present.
Granularity is defined by the boundaries of a paragraph, starting at the beginning of the current paragraph and finishing at the beginning of the following one, if present.
Granularity is defined by the boundaries of a sentence, starting at the beginning of the current sentence and finishing at the beginning of the following one, if present.
Granularity is defined by the boundaries of a word, starting at the beginning of the current word and finishing at the beginning of the following one, if present.
Text granularity types used for specifying the granularity of the region of text we are interested in.