Back to Seed Clases

Clutter

Classes

Interfaces

Structs

Unions

Event

Enums

Struct Clutter.Units

Import line:	Clutter = imports.gi.Clutter;
GIR File:	Clutter-1.0.gir
C documentation:	ClutterUnits
Struct :	Units

An opaque structure, to be used to store sizing and positioning
values along with their unit.

Properties
Properties		Defined By
	__padding_1 : gint32 read only	Clutter.Units
	__padding_2 : gint64 read only	Clutter.Units
	pixels : gfloat read only	Clutter.Units
	pixels_set : guint32 read only	Clutter.Units
	serial : gint32 read only	Clutter.Units
	unit_type : Clutter.UnitType read only	Clutter.Units
	value : gfloat read only	Clutter.Units

Methods / Constructors
Method / Constructor		Defined By
	new Clutter.Units () Create a new Clutter.Units Create a new Clutter.Units
	copy () : Clutter.Units Copies units Use clutter_units_free() to free the allocated resources Copies units Use clutter_units_free() to free the allocated resources Returns: Clutter.Units the newly created copy of a ClutterUnits structure.	Clutter.Units
	free () : none Frees the resources allocated by units You should only call this function on a ClutterUnits created using clutter_units_copy() Frees the resources allocated by units You should only call this function on a ClutterUnits created using clutter_units_copy() Returns: none	Clutter.Units
	from_cm (gfloat cm) : none Stores a value in centimeters inside units Stores a value in centimeters inside units Parameters: gfloat cm Required (not null) centimeters Returns: none	Clutter.Units
	from_em (gfloat em) : none Stores a value in em inside units, using the default font name as returned by clutter_backend_get_font_name() Stores a value in em inside units, using the default font name as returned by clutter_backend_get_font_name() Parameters: gfloat em Required (not null) em Returns: none	Clutter.Units
	from_em_for_font (String *font_name, gfloat em) : none Stores a value in em inside units* using font_name Stores a value in em inside units using font_name Parameters: String font_name the font name and size gfloat em Required (not null) em Returns: none	Clutter.Units
	from_mm (gfloat mm) : none Stores a value in millimiters inside units Stores a value in millimiters inside units Parameters: gfloat mm Required (not null) millimeters Returns: none	Clutter.Units
	from_pixels (gint32 px) : none Stores a value in pixels inside units Stores a value in pixels inside units Parameters: gint32 px Required (not null) pixels Returns: none	Clutter.Units
	from_pt (gfloat pt) : none Stores a value in typographic points inside units Stores a value in typographic points inside units Parameters: gfloat pt Required (not null) typographic points Returns: none	Clutter.Units
	from_string (String *str) : gboolean Parses a value and updates units* with it A ClutterUnits expressed in string should match: \|[ \| digit* sep digit+ ]\| For instance, these are valid strings: \|[ 10 px 5.1 em 24 pt 12.6 mm .3 cm ]\| While these are not: \|[ 42 cats omg!1!ponies ]\| If no unit is specified, pixels are assumed. Parses a value and updates units with it A ClutterUnits expressed in string should match: \|[ \| digit* sep digit+ ]\| For instance, these are valid strings: \|[ 10 px 5.1 em 24 pt 12.6 mm .3 cm ]\| While these are not: \|[ 42 cats omg!1!ponies ]\| If no unit is specified, pixels are assumed. and FALSE otherwise Parameters: String str Required (not null) the string to convert Returns: gboolean TRUE if the string was successfully parsed,	Clutter.Units
	get_unit_type () : Clutter.UnitType Retrieves the unit type of the value stored inside units Retrieves the unit type of the value stored inside units Returns: Clutter.UnitType a unit type	Clutter.Units
	get_unit_value () : gfloat Retrieves the value stored inside units Retrieves the value stored inside units Returns: gfloat the value stored inside a ClutterUnits	Clutter.Units
	to_pixels () : gfloat Converts a value in ClutterUnits to pixels Converts a value in ClutterUnits to pixels Returns: gfloat the value in pixels	Clutter.Units
	to_string () : String Converts units into a string See clutter_units_from_string() for the units syntax and for examples of output Fractional values are truncated to the second decimal position for em, mm and cm, and to the first decimal position for typographic points. Converts units into a string See clutter_units_from_string() for the units syntax and for examples of output Fractional values are truncated to the second decimal position for em, mm and cm, and to the first decimal position for typographic points. Pixels are integers. ClutterUnits value. Use g_free() to free the string Returns: String a newly allocated string containing the encoded	Clutter.Units

Events
None

Used by These Methods / Signals / Properties
Class / Namespace	Method / Signal / Properties
Clutter Method	Clutter.value_get_units (Value *value) : Clutter.Units Gets the ClutterUnits contained in value*.
Clutter Method	Clutter.value_set_units (Value *value, Units units) : none Sets value* to units

Documentation generated by Introspection Doc Generator Loosely Based on JsDoc Toolkit on Sat Apr 16 2011 17:09:47 GMT+0800 (HKT)