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Struct Pango.FontMetrics

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

Properties
None

Methods / Constructors
Method / Constructor		Defined By
	get_approximate_char_width () : gint32 Gets the approximate character width for a font metrics structure. Gets the approximate character width for a font metrics structure. This is merely a representative value useful, for example, for determining the initial size for a window. Actual characters in text will be wider and narrower than this. Returns: gint32 the character width, in Pango units.	Pango.FontMetrics
	get_approximate_digit_width () : gint32 Gets the approximate digit width for a font metrics structure. Gets the approximate digit width for a font metrics structure. This is merely a representative value useful, for example, for determining the initial size for a window. Actual digits in text can be wider or narrower than this, though this value is generally somewhat more accurate than the result of pango_font_metrics_get_approximate_char_width() for digits. Returns: gint32 the digit width, in Pango units.	Pango.FontMetrics
	get_ascent () : gint32 Gets the ascent from a font metrics structure. Gets the ascent from a font metrics structure. The ascent is the distance from the baseline to the logical top of a line of text. (The logical top may be above or below the top of the actual drawn ink. It is necessary to lay out the text to figure where the ink will be.) Returns: gint32 the ascent, in Pango units.	Pango.FontMetrics
	get_descent () : gint32 Gets the descent from a font metrics structure. Gets the descent from a font metrics structure. The descent is the distance from the baseline to the logical bottom of a line of text. (The logical bottom may be above or below the bottom of the actual drawn ink. It is necessary to lay out the text to figure where the ink will be.) Returns: gint32 the descent, in Pango units.	Pango.FontMetrics
	get_strikethrough_position () : gint32 Gets the suggested position to draw the strikethrough. Gets the suggested position to draw the strikethrough. The value returned is the distance above the baseline of the top of the strikethrough. Returns: gint32 the suggested strikethrough position, in Pango units.	Pango.FontMetrics
	get_strikethrough_thickness () : gint32 Gets the suggested thickness to draw for the strikethrough. Gets the suggested thickness to draw for the strikethrough. Returns: gint32 the suggested strikethrough thickness, in Pango units.	Pango.FontMetrics
	get_underline_position () : gint32 Gets the suggested position to draw the underline. Gets the suggested position to draw the underline. The value returned is the distance above the baseline of the top of the underline. Since most fonts have underline positions beneath the baseline, this value is typically negative. Returns: gint32 the suggested underline position, in Pango units.	Pango.FontMetrics
	get_underline_thickness () : gint32 Gets the suggested thickness to draw for the underline. Gets the suggested thickness to draw for the underline. Returns: gint32 the suggested underline thickness, in Pango units.	Pango.FontMetrics

Events
None

Used by These Methods / Signals / Properties
Class / Namespace	Method / Signal / Properties
Pango.Context Method	get_metrics (FontDescription *desc, Language language*) : Pango.FontMetrics Get overall metric information for a particular font description.
Pango.Font Method	get_metrics (Language *language*) : Pango.FontMetrics Gets overall metric information for a font.
Pango.Fontset Method	get_metrics () : Pango.FontMetrics Get overall metric information for the fonts in the fontset.

Documentation generated by Introspection Doc Generator Loosely Based on JsDoc Toolkit on Sat Apr 16 2011 17:16:38 GMT+0800 (HKT)