PgCoverage

It is often necessary in Pango to determine if a particular font can represent a particular character, and also how well it can represent that character. The PangoCoverage is a data structure that is used to represent that information.

class PgCoverage {

protected

PangoCoverage* pangoCoverage;

PangoCoverage* getPgCoverageStruct();

void* getStruct();

this(PangoCoverage* pangoCoverage);

this();

PgCoverage doref();

void unref();

PgCoverage copy();

PangoCoverageLevel get(int index);

void max(PgCoverage other);

void set(int index, PangoCoverageLevel level);

void toBytes(char[] bytes);

static PgCoverage fromBytes(char[] bytes);

}

Constructors

this this(PangoCoverage* pangoCoverage): Sets our main struct and passes it to the parent class
this this(): Create a new PangoCoverage

Members

Functions

copy PgCoverage copy(): Copy an existing PangoCoverage. (This function may now be unnecessary since we refcount the structure. File a bug if you use it.)
doref PgCoverage doref(): Increase the reference count on the PangoCoverage by one
get PangoCoverageLevel get(int index): Determine whether a particular index is covered by coverage
getPgCoverageStruct PangoCoverage* getPgCoverageStruct(): Undocumented in source. Be warned that the author may not have intended to support it.
getStruct void* getStruct(): the main Gtk struct as a void*
max void max(PgCoverage other): Set the coverage for each index in coverage to be the max (better) value of the current coverage for the index and the coverage for the corresponding index in other.
set void set(int index, PangoCoverageLevel level): Modify a particular index within coverage
toBytes void toBytes(char[] bytes): Convert a PangoCoverage structure into a flat binary format
unref void unref(): Decrease the reference count on the PangoCoverage by one. If the result is zero, free the coverage and all associated memory.

Static functions

fromBytes PgCoverage fromBytes(char[] bytes): Convert data generated from pango_converage_to_bytes() back to a PangoCoverage

Variables

pangoCoverage PangoCoverage* pangoCoverage;: the main Gtk struct