PgFontMetrics

A PangoFontMetrics structure holds the overall metric information for a font.

The information in a PangoFontMetrics structure may be restricted to a script. The fields of this structure are private to implementations of a font backend. See the documentation of the corresponding getters for documentation of their meaning.

class PgFontMetrics {

protected

PangoFontMetrics* pangoFontMetrics;

protected

bool ownedRef;

PangoFontMetrics* getPgFontMetricsStruct(bool transferOwnership);

void* getStruct();

this(PangoFontMetrics* pangoFontMetrics, bool ownedRef);

~this();

static GType getType();

int getApproximateCharWidth();

int getApproximateDigitWidth();

int getAscent();

int getDescent();

int getHeight();

int getStrikethroughPosition();

int getStrikethroughThickness();

int getUnderlinePosition();

int getUnderlineThickness();

alias doref = ref_;

PgFontMetrics ref_();

void unref();

}

Constructors

this this(PangoFontMetrics* pangoFontMetrics, bool ownedRef): Sets our main struct and passes it to the parent class.

Destructor

~this ~this(): Undocumented in source.

Members

Aliases

doref alias doref = ref_: Undocumented in source.

Functions

getApproximateCharWidth int getApproximateCharWidth(): Gets the approximate character width for a font metrics structure.
getApproximateDigitWidth int getApproximateDigitWidth(): Gets the approximate digit width for a font metrics structure.
getAscent int getAscent(): Gets the ascent from a font metrics structure.
getDescent int getDescent(): Gets the descent from a font metrics structure.
getHeight int getHeight(): Gets the line height from a font metrics structure.
getPgFontMetricsStruct PangoFontMetrics* getPgFontMetricsStruct(bool transferOwnership): Get the main Gtk struct
getStrikethroughPosition int getStrikethroughPosition(): Gets the suggested position to draw the strikethrough.
getStrikethroughThickness int getStrikethroughThickness(): Gets the suggested thickness to draw for the strikethrough.
getStruct void* getStruct(): the main Gtk struct as a void*
getUnderlinePosition int getUnderlinePosition(): Gets the suggested position to draw the underline.
getUnderlineThickness int getUnderlineThickness(): Gets the suggested thickness to draw for the underline.
ref_ PgFontMetrics ref_(): Increase the reference count of a font metrics structure by one.
unref void unref(): Decrease the reference count of a font metrics structure by one. If the result is zero, frees the structure and any associated memory.

Static functions

getType GType getType()

Variables

ownedRef bool ownedRef;: Undocumented in source.
pangoFontMetrics PangoFontMetrics* pangoFontMetrics;: the main Gtk struct