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Remove old script duplicate

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[why]
query_monospace is newer.

Signed-off-by: Fini Jastrow <ulf.fini.jastrow@desy.de>
This commit is contained in:
Fini Jastrow 2023-02-01 17:52:58 +01:00
parent 660aa80013
commit cdd64ae8a1
1 changed files with 0 additions and 105 deletions
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105
bin/scripts/name_parser/query_mono
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@ -1,105 +0,0 @@
#!/usr/bin/env python3
# coding=utf8
import sys
import os.path
import fontforge
###### Some helpers
def is_panose_monospaced(font):
""" Check if the font's Panose flags say it is monospaced """
# https://forum.high-logic.com/postedfiles/Panose.pdf
panose = list(font.os2_panose)
if panose[0] < 2 or panose[0] > 5:
return -1 # invalid Panose info
panose_mono = ((panose[0] == 2 and panose[3] == 9) or
(panose[0] == 3 and panose[3] == 3))
return 1 if panose_mono else 0
def is_monospaced(font):
""" Check if a font is probably monospaced """
# Some fonts lie (or have not any Panose flag set), spot check monospaced:
width = -1
width_mono = True
for glyph in [ 0x49, 0x4D, 0x57, 0x61, 0x69, 0x2E ]: # wide and slim glyphs 'I', 'M', 'W', 'a', 'i', '.'
if not glyph in font:
# A 'strange' font, believe Panose
return is_panose_monospaced(font) == 1
# print(" -> {} {}".format(glyph, font[glyph].width))
if width < 0:
width = font[glyph].width
continue
if font[glyph].width != width:
# Exception for fonts like Code New Roman Regular or Hermit Light/Bold:
# Allow small 'i' and dot to be smaller than normal
# I believe the source fonts are buggy
if glyph in [ 0x69, 0x2E ]:
if width > font[glyph].width:
continue
(xmin, _, xmax, _) = font[glyph].boundingBox()
if width > xmax - xmin:
continue
width_mono = False
break
# We believe our own check more then Panose ;-D
return width_mono
def get_advance_width(font, extended, minimum):
""" Get the maximum/minimum advance width in the extended range """
width = 0
if extended:
end = 0x17f
else:
end = 0x07e
for glyph in range(0x21, end):
if not glyph in font:
continue
if glyph in range(0x7F, 0xBF):
continue # ignore special characters like '1/4' etc
if width == 0:
width = font[glyph].width
continue
if not minimum and width < font[glyph].width:
width = font[glyph].width
elif minimum and width > font[glyph].width:
width = font[glyph].width
return width
###### Let's go!
if len(sys.argv) < 2:
print('Usage: {} font_name [font_name ...]\n'.format(sys.argv[0]))
sys.exit(1)
print('Examining {} font files'.format(len(sys.argv) - 1))
for filename in sys.argv[1:]:
fullfile = os.path.basename(filename)
fname = os.path.splitext(fullfile)[0]
font = fontforge.open(filename, 1)
panose = list(font.os2_panose)
mono = is_panose_monospaced(font)
if mono == -1:
monotxt = 'unknown'
elif mono == 0:
monotxt = 'false'
elif mono == 1:
monotxt = 'true'
else:
monotxt = '???'
width = -1
widthmono = True
widthmono = is_monospaced(font)
if (mono == 0 and widthmono) or (mono == 1 and not widthmono):
print('LIES {} (width {} / {} - {}) Panose says "monospace {}" {}'.format(fname, get_advance_width(font, False, True), get_advance_width(font, False, False), get_advance_width(font, True, False), monotxt, panose))
else:
print('MONO {} (width {} / {} - {}) Panose says "monospace {}" {}'.format(fname, get_advance_width(font, False, True), get_advance_width(font, False, False), get_advance_width(font, True, False), monotxt, panose))
if not widthmono:
print('NOT MONO {} (width {} / {} - {}) Panose says "monospace {}" {}'.format(fname, get_advance_width(font, False, True), get_advance_width(font, False, False), get_advance_width(font, True, False), monotxt, panose))
font.close()