Font::TTF::EBLC

Section: User Contributed Perl Documentation (3)
Updated: 2021-01-27
Page Index
 

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.


 

Index

NAME
DESCRIPTION
INSTANCE VARIABLES
METHODS
$t->read
$t->out($fh)
BUGS
AUTHOR
LICENSING