PgGlyphItem

A PangoGlyphItem is a pair of a PangoItem and the glyphs resulting from shaping the items text.

As an example of the usage of PangoGlyphItem, the results of shaping text with PangoLayout is a list of PangoLayoutLine, each of which contains a list of PangoGlyphItem.

final

class PgGlyphItem {

protected

PangoGlyphItem* pangoGlyphItem;

protected

bool ownedRef;

PangoGlyphItem* getPgGlyphItemStruct(bool transferOwnership);

void* getStruct();

this(PangoGlyphItem* pangoGlyphItem, bool ownedRef);

~this();

PgItem item [@property getter];

PgItem item [@property setter];

PgGlyphString glyphs [@property getter];

PgGlyphString glyphs [@property setter];

int yOffset [@property getter];

int yOffset [@property setter];

int startXOffset [@property getter];

int startXOffset [@property setter];

int endXOffset [@property getter];

int endXOffset [@property setter];

static GType getType();

ListSG applyAttrs(string text, PgAttributeList list);

PgGlyphItem copy();

void free();

void getLogicalWidths(string text, int[] logicalWidths);

void letterSpace(string text, PangoLogAttr[] logAttrs, int letterSpacing);

PgGlyphItem split(string text, int splitIndex);

}

Constructors

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

Destructor

~this ~this(): Undocumented in source.

Members

Functions

applyAttrs ListSG applyAttrs(string text, PgAttributeList list): Splits a shaped item (PangoGlyphItem) into multiple items based on an attribute list.
copy PgGlyphItem copy(): Make a deep copy of an existing PangoGlyphItem structure.
free void free(): Frees a PangoGlyphItem and resources to which it points.
getLogicalWidths void getLogicalWidths(string text, int[] logicalWidths): Given a PangoGlyphItem and the corresponding text, determine the width corresponding to each character.
getPgGlyphItemStruct PangoGlyphItem* getPgGlyphItemStruct(bool transferOwnership): Get the main Gtk struct
getStruct void* getStruct(): the main Gtk struct as a void*
letterSpace void letterSpace(string text, PangoLogAttr[] logAttrs, int letterSpacing): Adds spacing between the graphemes of @glyph_item to give the effect of typographic letter spacing.
split PgGlyphItem split(string text, int splitIndex): Modifies @orig to cover only the text after @split_index, and returns a new item that covers the text before @split_index that used to be in @orig.

Properties

endXOffset int endXOffset [@property getter]
int endXOffset [@property setter]: horizontal displacement to apply after th glyph item. Positive values shift right
glyphs PgGlyphString glyphs [@property getter]
PgGlyphString glyphs [@property setter]: corresponding PangoGlyphString
item PgItem item [@property getter]
PgItem item [@property setter]: corresponding PangoItem
startXOffset int startXOffset [@property getter]
int startXOffset [@property setter]: horizontal displacement to apply before the glyph item. Positive values shift right
yOffset int yOffset [@property getter]
int yOffset [@property setter]: shift of the baseline, relative to the baseline of the containing line. Positive values shift upwards

Static functions

getType GType getType()

Variables

ownedRef bool ownedRef;: Undocumented in source.
pangoGlyphItem PangoGlyphItem* pangoGlyphItem;: the main Gtk struct