Pango.Direction
Description: Reference for Pango.Direction

### Enumeration

# Pango.Direction

#### Declaration

    enum Pango.Direction

#### Description [src]

`PangoDirection` represents a direction in the Unicode bidirectional algorithm.

Not every value in this enumeration makes sense for every usage of `PangoDirection`; for example, the return value of `pango_unichar_direction()` and `pango_find_base_dir()` cannot be `PANGO_DIRECTION_WEAK_LTR` or `PANGO_DIRECTION_WEAK_RTL`, since every character is either neutral or has a strong direction; on the other hand `PANGO_DIRECTION_NEUTRAL` doesn’t make sense to pass to `pango_itemize_with_base_dir()`.

The `PANGO_DIRECTION_TTB_LTR`, `PANGO_DIRECTION_TTB_RTL` values come from an earlier interpretation of this enumeration as the writing direction of a block of text and are no longer used; See `PangoGravity` for how vertical text is handled in Pango.

If you are interested in text direction, you should really use fribidi directly. `PangoDirection` is only retained because it is used in some public apis.

#### Members

Name | Description
--- | ---
`PANGO_DIRECTION_LTR` | A strong left-to-right direction
`PANGO_DIRECTION_RTL` | A strong right-to-left direction
`PANGO_DIRECTION_TTB_LTR` | Deprecated value; treated the same as `PANGO_DIRECTION_RTL`.
`PANGO_DIRECTION_TTB_RTL` | Deprecated value; treated the same as `PANGO_DIRECTION_LTR`
`PANGO_DIRECTION_WEAK_LTR` | A weak left-to-right direction
`PANGO_DIRECTION_WEAK_RTL` | A weak right-to-left direction
`PANGO_DIRECTION_NEUTRAL` | No direction specified