TextCluster

The #cairo_text_cluster_t structure holds information about a single <firstterm>text cluster</firstterm>. A text cluster is a minimal mapping of some glyphs corresponding to some UTF-8 text.

For a cluster to be valid, both @num_bytes and @num_glyphs should be non-negative, and at least one should be non-zero. Note that clusters with zero glyphs are not as well supported as normal clusters. For example, PDF rendering applications typically ignore those clusters when PDF text is being selected.

See cairo.context.Context.showTextGlyphs for how clusters are used in advanced text operations.

class TextCluster : Boxed {

this(int numBytes, int numGlyphs);

this(void* ptr, Flag!"Take" take);

void* cPtr(Flag!"Dup" dup);

static GType getGType();

GType gType [@property getter];

TextCluster self();

int numBytes [@property getter];

int numBytes [@property setter];

int numGlyphs [@property getter];

int numGlyphs [@property setter];

}

Constructors

this this(int numBytes, int numGlyphs): Create a text_cluster.TextCluster boxed type.
this this(void* ptr, Flag!"Take" take)

Members

Functions

cPtr void* cPtr(Flag!"Dup" dup)
self TextCluster self(): Returns this, for use in with statements.

Properties

gType GType gType [@property getter]
numBytes int numBytes [@property getter]: Get field numBytes.
numBytes int numBytes [@property setter]: Set field numBytes.
numGlyphs int numGlyphs [@property getter]: Get field numGlyphs.
numGlyphs int numGlyphs [@property setter]: Set field numGlyphs.

Static functions

getGType GType getGType()

Inherited Members

From Boxed

cInstancePtr void* cInstancePtr;: Pointer to the C boxed value
getType GType getType(): Get the GType of this boxed type.
gType GType gType [@property getter]: Boxed GType property.
self Boxed self(): Convenience method to return this cast to a type. For use in D with statements.
copy_ void* copy_(): Make a copy of the wrapped C boxed data.
boxedCopy void* boxedCopy(void* cBoxed): Copy a C boxed value using g_boxed_copy.
boxedFree void boxedFree(void* cBoxed): Free a C boxed value using g_boxed_free.

cairo text_cluster classes

TextCluster