1Font::TTF::Vhea(3)    User Contributed Perl Documentation   Font::TTF::Vhea(3)
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NAME

6       Font::TTF::Vhea - Vertical Header table
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DESCRIPTION

9       This is a simple table with just standards specified instance variables
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INSTANCE VARIABLES

12           version
13           Ascender
14           Descender
15           LineGap
16           advanceHeightMax
17           minTopSideBearing
18           minBottomSideBearing
19           yMaxExtent
20           caretSlopeRise
21           caretSlopeRun
22           metricDataFormat
23           numberOfVMetrics
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METHODS

26       $t->read
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28       Reads the table into memory as instance variables
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30       $t->out($fh)
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32       Writes the table to a file either from memory or by copying.
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34       $t->update
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36       Updates various parameters in the hhea table from the hmtx table,
37       assuming the "hmtx" table is dirty.
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BUGS

40       None known
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AUTHOR

43       Martin Hosken Martin_Hosken@sil.org. See Font::TTF::Font for copyright
44       and licensing.
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48perl v5.8.8                       2005-06-14                Font::TTF::Vhea(3)