Font::TTF::EBDT

NAME

Font::TTF::EBDT − Embeeded Bitmap Data Table

DESCRIPTION

Contains the metrics and bitmap image data.

INSTANCE VARIABLES

Only has ’bitmap’ instance variable. It is an array of assosiative array keyed by glyph-id. The element is an object which consists of metric information and image data.
bitmap object

format

Only 7 is supported.

height

width

horiBearingX
horiBearingY
horiAdvance
vertBearingX
vertBearingY
vertAdvance
imageData

METHODS

$t−>read
Reads the embedded bitmap data from the TTF file into memory. This routine should be called _after_ {’ EBLC ’}−>read.

$t−>update
Update EBLC information using EBDT data.

$t−>out($fh)
Outputs the bitmap data of embedded bitmap for this font.

BUGS

Only Format 7 is implemented. XML output is not supported (yet).

AUTHOR

NIIBE Yutaka <mailto:gniibe@fsij.org>. This was written at the CodeFest Akihabara 2006 hosted by FSIJ.

?? patch sent with licensing requirements or not?

LICENSING

Copyright (c) 1998−2016, SIL International (http://www.sil.org)

This module is released under the terms of the Artistic License 2.0. For details, see the full text of the license in the file LICENSE.