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#!/usr/bin/env python
# -*- coding: utf-8 -*-
# -----------------------------------------------------------------------------
#
# FreeType high-level python API - Copyright 2011-2015 Nicolas P. Rougier
# Distributed under the terms of the new BSD license.
#
# -----------------------------------------------------------------------------
from __future__ import print_function
from __future__ import division
import sys
from freetype import *
verbose = 0
debug = 0
name_tables = 0
def usage( execname ):
print( )
print( "ftdump: simple font dumper -- part of the FreeType project" )
print( "----------------------------------------------------------" )
print( "Usage: %s [options] fontname", execname )
print( )
print( " -n print SFNT name tables" )
print( " -v be verbose" )
print( )
sys.exit()
def Print_Name( face ):
print( "font name entries" );
print( " family: %s" % face.family_name )
print( " style: %s" % face.style_name )
ps_name = face.postscript_name or "UNAVAILABLE"
print( " postscript: %s" % ps_name )
def Print_Type( face ):
print( "font type entries" )
# module = &face->driver->root;
# printf( " FreeType driver: %s\n", module->clazz->module_name );
# Is it better to dump all sfnt tag names?
print( " sfnt wrapped: ",end="")
if face.is_sfnt: print( "yes")
else: print( "no")
# is scalable ?
print( " type: ", end="")
if face.is_scalable:
print( "scalable, ", end="")
if face.has_multiple_masters:
print( "multiple_masters, ", end="")
if face.has_fixed_sizes:
print( "fixed size",end="")
print()
# Direction
print( " direction: ", end="" )
if face.has_horizontal:
print( "horizontal, ", end="")
if face.has_vertical:
print( "vertical", end="")
print( )
# Fixed width
print( " fixed width: ", end="")
if face.is_fixed_width: print( "yes")
else: print( "no")
# Glyph names
print( " glyph names: ", end="")
if face.has_glyph_names: print( "yes")
else: print( "no")
if face.is_scalable:
print( " EM size: %d" % face.units_per_EM )
print( " global BBox: (%ld,%ld):(%ld,%ld)" %
(face.bbox.xMin, face.bbox.yMin,
face.bbox.xMax, face.bbox.yMax ))
print( " ascent: %d" % face.ascender )
print( " descent: %d" % face.descender )
print( " text height: %d" % face.height )
def get_platform_id( platform_id ):
if platform_id == TT_PLATFORM_APPLE_UNICODE:
return "Apple (Unicode)"
elif platform_id == TT_PLATFORM_MACINTOSH:
return "Macintosh"
elif platform_id == TT_PLATFORM_ISO:
return "ISO (deprecated)"
elif platform_id == TT_PLATFORM_MICROSOFT:
return "Microsoft"
elif platform_id == TT_PLATFORM_CUSTOM:
return "custom"
elif platform_id == TT_PLATFORM_ADOBE:
return "Adobe"
else:
return "UNKNOWN"
def get_name_id( name_id ):
if name_id == TT_NAME_ID_COPYRIGHT:
return "copyright"
elif name_id == TT_NAME_ID_FONT_FAMILY:
return "font family"
elif name_id == TT_NAME_ID_FONT_SUBFAMILY:
return "font subfamily"
elif name_id == TT_NAME_ID_UNIQUE_ID:
return "unique ID"
elif name_id == TT_NAME_ID_FULL_NAME:
return "full name"
elif name_id == TT_NAME_ID_VERSION_STRING:
return "version string"
elif name_id == TT_NAME_ID_PS_NAME:
return "PostScript name"
elif name_id == TT_NAME_ID_TRADEMARK:
return "trademark"
# the following values are from the OpenType spec
elif name_id == TT_NAME_ID_MANUFACTURER:
return "manufacturer"
elif name_id == TT_NAME_ID_DESIGNER:
return "designer"
elif name_id == TT_NAME_ID_DESCRIPTION:
return "description"
elif name_id == TT_NAME_ID_VENDOR_URL:
return "vendor URL"
elif name_id == TT_NAME_ID_DESIGNER_URL:
return "designer URL"
elif name_id == TT_NAME_ID_LICENSE:
return "license"
elif name_id == TT_NAME_ID_LICENSE_URL:
return "license URL"
# number 15 is reserved
elif name_id == TT_NAME_ID_PREFERRED_FAMILY:
return "preferred family"
elif name_id == TT_NAME_ID_PREFERRED_SUBFAMILY:
return "preferred subfamily"
elif name_id == TT_NAME_ID_MAC_FULL_NAME:
return "Mac full name"
# The following code is new as of 2000-01-21
elif name_id == TT_NAME_ID_SAMPLE_TEXT:
return "sample text"
# This is new in OpenType 1.3
elif name_id == TT_NAME_ID_CID_FINDFONT_NAME:
return "CID 'findfont' name"
else:
return "UNKNOWN";
def Print_Sfnt_Names( face ):
print( "font string entries" );
for i in range(face.sfnt_name_count):
name = face.get_sfnt_name(i)
print( " %-15s [%s]" % ( get_name_id( name.name_id ),
get_platform_id( name.platform_id )),end="")
if name.platform_id == TT_PLATFORM_APPLE_UNICODE:
if name.encoding_id in [TT_APPLE_ID_DEFAULT,
TT_APPLE_ID_UNICODE_1_1,
TT_APPLE_ID_ISO_10646,
TT_APPLE_ID_UNICODE_2_0]:
print(name.string.decode('utf-16be', 'ignore'))
else:
print( "{unsupported encoding %d}" % name.encoding_id )
elif name.platform_id == TT_PLATFORM_MACINTOSH:
if name.language_id != TT_MAC_LANGID_ENGLISH:
print( " (language=%d)" % name.language_id )
print ( " : " )
if name.encoding_id == TT_MAC_ID_ROMAN:
# FIXME: convert from MacRoman to ASCII/ISO8895-1/whatever
# (MacRoman is mostly like ISO8895-1 but there are differences)
print(name.string)
else:
print( "{unsupported encoding %d}" % name.encoding_id )
elif name.platform_id == TT_PLATFORM_ISO:
if name.encoding_id in [ TT_ISO_ID_7BIT_ASCII,
TT_ISO_ID_8859_1]:
print(name.string)
print ( " : " )
if name.encoding_id == TT_ISO_ID_10646:
print(name.string.decode('utf-16be', 'ignore'))
else:
print( "{unsupported encoding %d}" % name.encoding_id )
elif name.platform_id == TT_PLATFORM_MICROSOFT:
if name.language_id != TT_MS_LANGID_ENGLISH_UNITED_STATES:
print( " (language=0x%04x)" % name.language_id );
print( " : " )
if name.encoding_id in [TT_MS_ID_SYMBOL_CS,
TT_MS_ID_UNICODE_CS]:
print(name.string.decode('utf-16be', 'ignore'))
else:
print( "{unsupported encoding %d}" % name.encoding_id )
else:
print( "{unsupported platform}" )
print( )
def Print_Fixed( face ):
# num_fixed_size
print( "fixed size\n" )
# available size
for i,bsize in enumerate(face.available_sizes):
print( " %3d: height %d, width %d\n",
i, bsize.height, bsize.width )
print( " size %.3f, x_ppem %.3f, y_ppem %.3f\n",
bsize.size / 64.0,
bsize.x_ppem / 64.0, bsize.y_ppem / 64.0 )
def Print_Charmaps( face ):
global verbose
active = -1
if face.charmap:
active = face.charmap.index
# CharMaps
print( "charmaps" )
for i,charmap in enumerate(face.charmaps):
print( " %d: platform %d, encoding %d, language %d" %
(i, charmap.platform_id, charmap.encoding_id,
int(charmap.cmap_language_id)), end="" )
if i == active:
print( " (active)", end="" )
print ( )
if verbose:
face.set_charmap( charmap )
charcode, gindex = face.get_first_char()
while ( gindex ):
print( " 0x%04lx => %d" % (charcode, gindex) )
charcode, gindex = face.get_next_char( charcode, gindex )
# -----------------------------------------------------------------------------
if __name__ == '__main__':
import getopt
execname = sys.argv[0]
if len(sys.argv) < 2:
usage( execname )
try:
opts, args = getopt.getopt(sys.argv[1:], ':nv')
except getopt.GetoptError:
usage( execname )
verbose = False
name_tables = False
for o, a in opts:
if o == "-v": verbose = True
elif o == "-n": name_tables = True
else: usage( execname )
face = Face(args[0])
num_faces = face.num_faces
if num_faces > 1:
print( "There are %d faces in this file." % num_faces)
else:
print( "There is 1 face in this file.")
for i in range(num_faces):
face = Face(args[0], i)
print( "\n----- Face number: %d -----\n" % i )
Print_Name( face )
print( "" )
Print_Type( face )
print( " glyph count: %d" % face.num_glyphs )
if name_tables and face.is_sfnt:
print( )
Print_Sfnt_Names( face )
if face.num_fixed_sizes:
print( )
Print_Fixed( face )
if face.num_charmaps:
print( )
Print_Charmaps( face )
|
