| Value | Meaning |
|---|---|
| CHAR0 | Granularity is defined by the boundaries between characters (including non-printing characters) |
| WORD1 | 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. |
| SENTENCE2 | 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. |
| LINE3 | 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. |
| PARAGRAPH4 | 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. |
Text granularity types used for specifying the granularity of the region of text we are interested in.