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Pango

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Enum Pango.Direction

Import line:	Pango = imports.gi.Pango;
GIR File:	Pango-1.0.gir
C documentation:	Pango.Direction
Enum :	Direction

The PangoDirection type 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.

Values
Properties
	guint32 Pango.Direction.LTR : 0
	guint32 Pango.Direction.NEUTRAL : 6
	guint32 Pango.Direction.RTL : 1
	guint32 Pango.Direction.TTB_LTR : 2
	guint32 Pango.Direction.TTB_RTL : 3
	guint32 Pango.Direction.WEAK_LTR : 4
	guint32 Pango.Direction.WEAK_RTL : 5

Properties
None

Public Methods
None

Events
None

Used by These Methods / Signals / Properties
Class / Namespace	Method / Signal / Properties
Gdk.Keymap Method	get_direction () : Pango.Direction Returns the direction of the keymap.
Pango Method	Pango.find_base_dir (String *text, gint32 length*) : Pango.Direction Searches a string the first character that has a strong direction, according to the Unicode bidirectional algorithm.
Pango Method	Pango.log2vis_get_embedding_levels (String *text, gint32 length, Direction pbase_dir*) : guint8 This will return the bidirectional embedding levels of the input paragraph as defined by the Unicode Bidirectional Algorithm available at: http://www.unicode.org/reports/tr9/ If the input base direction is a weak direction, the direction of the characters in the text will determine the final resolved direction.
Pango Method	Pango.unichar_direction (gunichar ch) : Pango.Direction Determines the inherent direction of a character; either PANGO_DIRECTION_LTR, PANGO_DIRECTION_RTL, or PANGO_DIRECTION_NEUTRAL.
Pango.Context Method	get_base_dir () : Pango.Direction Retrieves the base direction for the context.
Pango.Context Method	set_base_dir (Direction *direction*) : none Sets the base direction for the context.