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) =item indexTablesSize (R) =item numberOfIndexSubTables (R) =item colorRef =item hori =item vert =item startGlyphIndex (R) =item endGlyphIndex (R) =item ppemX =item ppemY =item bitDepth =item flags =back

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 gniibe@fsij.org. See the Font::TTF::Font manpage for copyright and licensing.

This was written at the CodeFest Akihabara 2006 hosted by FSIJ.