Martin Hosken > Font-TTF > Font::TTF::EBDT

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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 gniibe@fsij.org. This was written at the CodeFest Akihabara 2006 hosted by FSIJ.

?? patch sent with licensing requirements or not?

LICENSING ^

Copyright (c) 1998-2013, 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.

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