---
name: "Font::TTF::EBLC"
section: "3pm"
platform: "linux"
package: "perl-font-ttf"
version: "1.06-6"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/Font::TTF::EBLC"
---

# Font::TTF::EBLC(3pm)

Embeeded Bitmap Location Table

## NAME

Font::TTF::EBLC - Embeeded Bitmap Location Table

## DESCRIPTION

Contains the sizes and glyph ranges of bitmaps, and the offsets to glyph bitmap data in indexSubTables for EBDT.

Possibly contains glyph metrics information.

## INSTANCE VARIABLES

The information specified '**(R)**ead only' is read only, those are calculated from EBDT, when it is 'update'-ed.

- bitmapSizeTable

  An array of tables of following information

  - indexSubTableArrayOffset (R)

    - indexTablesSize (R)

    - numberOfIndexSubTables (R)

    - colorRef

    - hori

    - vert

    - startGlyphIndex (R)

    - endGlyphIndex (R)

    - ppemX

    - ppemY

    - bitDepth

    - flags

    - indexSubTableArray (R)

  An array which contains range information.

- indexSubTable (R)

  An array which contains offsets of EBDT table.

## METHODS

### $t-\>read

Reads the location information of embedded bitmap from the TTF file into memory

### $t-\>out($fh)

Outputs the location information of embedded bitmap for this font.

## BUGS

Only indexFormat ==1 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??

## 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.