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mirror of https://github.com/ryanoasis/nerd-fonts.git synced 2025-02-12 12:45:44 +02:00

Unified indents, auto-convert to otf when generating windows fonts.

This commit is contained in:
Marcus Kellerman 2016-10-13 17:48:30 -07:00
parent fec7b20a4a
commit ec419a80ba

View File

@ -36,6 +36,7 @@ parser.add_argument('font', help='The path to the font to be patched (e.g. Incon
parser.add_argument('-s', '--use-single-width-glyphs', dest='single', action='store_true', help='Whether to generate the glyphs as single-width not double-width (default is double-width)', default=False)
parser.add_argument('-q', '--quiet', '--shutup', dest='quiet', action='store_true', help='Do not generate verbose output', default=False)
parser.add_argument('-w', '--windows', '--limit-font-name-length', dest='windows', action='store_true', help='Limit the internal font name to a maximum of 31 characters (for safe Windows compatiblity)', default=False)
parser.add_argument('-c', '--complete', dest='complete', action='store_true', help='Add all availale Glyphs', default=False)
parser.add_argument('--fontawesome', dest='fontawesome', action='store_true', help='Add Font Awesome Glyphs (http://fortawesome.github.io/Font-Awesome)', default=False)
parser.add_argument('--fontlinux', dest='fontlinux', action='store_true', help='Add Font Linux Glyphs (https://github.com/Lukas-W/font-linux)', default=False)
parser.add_argument('--octicons', dest='octicons', action='store_true', help='Add Octicons Glyphs (https://octicons.github.com)', default=False)
@ -59,9 +60,16 @@ if actualVersion < minimumVersion:
print projectName + ": Please use at least version: " + str(minimumVersion)
sys.exit(1)
verboseAdditionalFontNameSuffix = " " + projectNameSingular
if args.complete:
args.fontawesome = True
args.fontlinux = True
args.octicons = True
args.pomicons = True
args.powerline = True
args.powerlineextra = True
if args.windows:
# attempt to shorten here on the additional name BEFORE trimming later
additionalFontNameSuffix = " " + projectNameAbbreviation
@ -93,6 +101,9 @@ if args.fontawesome and args.octicons and args.pomicons and args.powerlineextra
if args.single:
additionalFontNameSuffix += " Mono"
verboseAdditionalFontNameSuffix += " Mono"
# Windows doesn't properly detect patched ttf font files as monotype, but works properly with otf, so force the issue
if args.windows and args.extension=="":
args.extension = "otf"
sourceFont = fontforge.open(args.font)
@ -154,7 +165,7 @@ def make_sure_path_exists(path):
os.makedirs(path)
except OSError as exception:
if exception.errno != errno.EEXIST:
raisee
raise
make_sure_path_exists(args.outputdir)
@ -177,11 +188,6 @@ sourceFont.fontlog = projectInfo + "\n\n" + changelog.read()
sourceFont.version += ";" + projectName + " " + version
#print "Version now is " + sourceFont.version
# glyph font
sourceFont_em_original = sourceFont.em
print("SourceFont.em: ", sourceFont.em)
# Open fonts and force the em size to be equal
symbols = fontforge.open("glyph-source-fonts/original-source.otf")
@ -277,89 +283,88 @@ sourceFontFontLinuxEnd = 0xF315
SYM_ATTR = {
# Right/left-aligned glyphs will have their advance width reduced in order to overlap the next glyph slightly
0x2b60: { 'align': 'c', 'stretch': 'y' , 'overlap': False },
0x2b61: { 'align': 'c', 'stretch': '' , 'overlap': False },
0x2b62: { 'align': 'r', 'stretch': '' , 'overlap': False },
0x2b63: { 'align': 'l', 'stretch': '' , 'overlap': False },
0x2b64: { 'align': 'c', 'stretch': '' , 'overlap': False },
0x2b80: { 'align': 'l', 'stretch': 'xy', 'overlap': True },
0x2b81: { 'align': 'l', 'stretch': 'xy', 'overlap': True },
0x2b82: { 'align': 'r', 'stretch': 'xy', 'overlap': True },
0x2b83: { 'align': 'r', 'stretch': 'xy', 'overlap': True },
# Right/left-aligned glyphs will have their advance width reduced in order to overlap the next glyph slightly
0x2b60: { 'align': 'c', 'stretch': 'y' , 'overlap': False },
0x2b61: { 'align': 'c', 'stretch': '' , 'overlap': False },
0x2b62: { 'align': 'r', 'stretch': '' , 'overlap': False },
0x2b63: { 'align': 'l', 'stretch': '' , 'overlap': False },
0x2b64: { 'align': 'c', 'stretch': '' , 'overlap': False },
0x2b80: { 'align': 'l', 'stretch': 'xy', 'overlap': True },
0x2b81: { 'align': 'l', 'stretch': 'xy', 'overlap': True },
0x2b82: { 'align': 'r', 'stretch': 'xy', 'overlap': True },
0x2b83: { 'align': 'r', 'stretch': 'xy', 'overlap': True },
# Powerline dividers
# Powerline dividers
# Arrow tips
0xe0b0: { 'align': 'l', 'stretch': 'xy', 'overlap': False },
0xe0b1: { 'align': 'l', 'stretch': 'xy', 'overlap': False },
0xe0b2: { 'align': 'r', 'stretch': 'xy', 'overlap': False },
0xe0b3: { 'align': 'r', 'stretch': 'xy', 'overlap': False },
# Arrow tips
0xe0b0: { 'align': 'l', 'stretch': 'xy', 'overlap': False },
0xe0b1: { 'align': 'l', 'stretch': 'xy', 'overlap': False },
0xe0b2: { 'align': 'r', 'stretch': 'xy', 'overlap': False },
0xe0b3: { 'align': 'r', 'stretch': 'xy', 'overlap': False },
# Rounded arcs
0xe0b4: { 'align': 'l', 'stretch': 'xy', 'overlap': False },
0xe0b5: { 'align': 'l', 'stretch': 'xy', 'overlap': False },
0xe0b6: { 'align': 'r', 'stretch': 'xy', 'overlap': False },
0xe0b7: { 'align': 'r', 'stretch': 'xy', 'overlap': False },
# Rounded arcs
0xe0b4: { 'align': 'l', 'stretch': 'xy', 'overlap': False },
0xe0b5: { 'align': 'l', 'stretch': 'xy', 'overlap': False },
0xe0b6: { 'align': 'r', 'stretch': 'xy', 'overlap': False },
0xe0b7: { 'align': 'r', 'stretch': 'xy', 'overlap': False },
# Bottom Triangles
0xe0b8: { 'align': 'l', 'stretch': 'xy', 'overlap': False },
0xe0b9: { 'align': 'l', 'stretch': 'xy', 'overlap': False },
0xe0ba: { 'align': 'r', 'stretch': 'xy', 'overlap': False },
0xe0bb: { 'align': 'r', 'stretch': 'xy', 'overlap': False },
# Bottom Triangles
0xe0b8: { 'align': 'l', 'stretch': 'xy', 'overlap': False },
0xe0b9: { 'align': 'l', 'stretch': 'xy', 'overlap': False },
0xe0ba: { 'align': 'r', 'stretch': 'xy', 'overlap': False },
0xe0bb: { 'align': 'r', 'stretch': 'xy', 'overlap': False },
# Top Triangles
0xe0bc: { 'align': 'l', 'stretch': 'xy', 'overlap': False },
0xe0bd: { 'align': 'l', 'stretch': 'xy', 'overlap': False },
0xe0be: { 'align': 'r', 'stretch': 'xy', 'overlap': False },
0xe0bf: { 'align': 'r', 'stretch': 'xy', 'overlap': False },
# Top Triangles
0xe0bc: { 'align': 'l', 'stretch': 'xy', 'overlap': False },
0xe0bd: { 'align': 'l', 'stretch': 'xy', 'overlap': False },
0xe0be: { 'align': 'r', 'stretch': 'xy', 'overlap': False },
0xe0bf: { 'align': 'r', 'stretch': 'xy', 'overlap': False },
# Flames
0xe0c0: { 'align': 'l', 'stretch': 'xy', 'overlap': False },
0xe0c1: { 'align': 'l', 'stretch': 'xy', 'overlap': False },
0xe0c2: { 'align': 'r', 'stretch': 'xy', 'overlap': False },
0xe0c3: { 'align': 'r', 'stretch': 'xy', 'overlap': False },
# Flames
0xe0c0: { 'align': 'l', 'stretch': 'xy', 'overlap': False },
0xe0c1: { 'align': 'l', 'stretch': 'xy', 'overlap': False },
0xe0c2: { 'align': 'r', 'stretch': 'xy', 'overlap': False },
0xe0c3: { 'align': 'r', 'stretch': 'xy', 'overlap': False },
# Small squares
0xe0c4: { 'align': 'l', 'stretch': 'xy', 'overlap': False },
0xe0c5: { 'align': 'r', 'stretch': 'xy', 'overlap': False },
# Small squares
0xe0c4: { 'align': 'l', 'stretch': 'xy', 'overlap': False },
0xe0c5: { 'align': 'r', 'stretch': 'xy', 'overlap': False },
# Bigger squares
0xe0c6: { 'align': 'l', 'stretch': 'xy', 'overlap': False },
0xe0c7: { 'align': 'r', 'stretch': 'xy', 'overlap': False },
# Bigger squares
0xe0c6: { 'align': 'l', 'stretch': 'xy', 'overlap': False },
0xe0c7: { 'align': 'r', 'stretch': 'xy', 'overlap': False },
# Waveform
0xe0c8: { 'align': 'l', 'stretch': 'xy', 'overlap': False },
# Waveform
0xe0c8: { 'align': 'l', 'stretch': 'xy', 'overlap': False },
# Hexagons
0xe0cc: { 'align': 'l', 'stretch': 'xy', 'overlap': False },
0xe0cd: { 'align': 'l', 'stretch': 'xy', 'overlap': False },
# Hexagons
0xe0cc: { 'align': 'l', 'stretch': 'xy', 'overlap': False },
0xe0cd: { 'align': 'l', 'stretch': 'xy', 'overlap': False },
# Legos
0xe0ce: { 'align': 'l', 'stretch': 'xy', 'overlap': False },
0xe0cf: { 'align': 'c', 'stretch': 'xy', 'overlap': False },
0xe0d1: { 'align': 'l', 'stretch': 'xy', 'overlap': False },
# Legos
0xe0ce: { 'align': 'l', 'stretch': 'xy', 'overlap': False },
0xe0cf: { 'align': 'c', 'stretch': 'xy', 'overlap': False },
0xe0d1: { 'align': 'l', 'stretch': 'xy', 'overlap': False },
# Top and bottom trapezoid
0xe0d2: { 'align': 'l', 'stretch': 'xy', 'overlap': False },
0xe0d4: { 'align': 'r', 'stretch': 'xy', 'overlap': False },
# Top and bottom trapezoid
0xe0d2: { 'align': 'l', 'stretch': 'xy', 'overlap': False },
0xe0d4: { 'align': 'r', 'stretch': 'xy', 'overlap': False },
}
SYM_ATTR_DEFAULT = {
# 'pa' == preserve aspect ratio
'align': 'c', 'stretch': 'pa', 'overlap': False
}
# 'pa' == preserve aspect ratio
'align': 'c', 'stretch': 'pa', 'overlap': False
}
# Initial font dimensions
font_dim = {
# Use winXXXXXX for ymin and ymax as this is typically what is used for line size
'xmin' : 0,
'ymin' : -sourceFont.os2_windescent,
'xmax' : 0,
'ymax' : sourceFont.os2_winascent,
'width' : 0,
'height': 0,
# Use winXXXXXX for ymin and ymax as this is typically what is used for line size
'xmin' : 0,
'ymin' : -sourceFont.os2_windescent,
'xmax' : 0,
'ymax' : sourceFont.os2_winascent,
'width' : 0,
'height': 0,
}
# Find the biggest char width and height
@ -367,21 +372,21 @@ font_dim = {
# 0x00-0x17f is the Latin Extended-A range
# 0x2500-0x2600 is the box drawing range
for glyph in range(0x00, 0x17f) + range(0x2500, 0x2600):
try:
(xmin, ymin, xmax, ymax) = sourceFont[glyph].boundingBox()
except TypeError:
continue
try:
(xmin, ymin, xmax, ymax) = sourceFont[glyph].boundingBox()
except TypeError:
continue
if font_dim['width'] == 0:
font_dim['width'] = sourceFont[glyph].width
if font_dim['width'] == 0:
font_dim['width'] = sourceFont[glyph].width
if font_dim['width'] < sourceFont[glyph].width:
font_dim['width'] = sourceFont[glyph].width
if font_dim['width'] < sourceFont[glyph].width:
font_dim['width'] = sourceFont[glyph].width
# Ignore the y-values, os2_winXXXXX values set above are more accurate
# if ymin < font_dim['ymin']: font_dim['ymin'] = ymin
# if ymax > font_dim['ymax']: font_dim['ymax'] = ymax
if xmax > font_dim['xmax']: font_dim['xmax'] = xmax
# Ignore the y-values, os2_winXXXXX values set above are more accurate
# if ymin < font_dim['ymin']: font_dim['ymin'] = ymin
# if ymax > font_dim['ymax']: font_dim['ymax'] = ymax
if xmax > font_dim['xmax']: font_dim['xmax'] = xmax
# Calculate font height
font_dim['height'] = abs(font_dim['ymin']) + font_dim['ymax']
@ -393,18 +398,17 @@ sourceFont.encoding = 'ISO10646'
onlybitmaps = sourceFont.onlybitmaps
def get_dim(glyph):
bbox = glyph.boundingBox()
bbox = glyph.boundingBox()
return {
'xmin' : bbox[0],
'ymin' : bbox[1],
'xmax' : bbox[2],
'ymax' : bbox[3],
'width' : bbox[2] + (-bbox[0]),
'height': bbox[3] + (-bbox[1]),
}
return {
'xmin' : bbox[0],
'ymin' : bbox[1],
'xmax' : bbox[2],
'ymax' : bbox[3],
'width' : bbox[2] + (-bbox[0]),
'height': bbox[3] + (-bbox[1]),
}
def copy_glyphs(sourceFont, sourceFontStart, sourceFontEnd, symbolFont, symbolFontStart, symbolFontEnd, exactEncoding=False):
@ -421,125 +425,125 @@ def copy_glyphs(sourceFont, sourceFontStart, sourceFontEnd, symbolFont, symbolFo
sourceFont.selection.select(("ranges","unicode"),sourceFontStart,sourceFontEnd)
for sym_glyph in symbolFont.selection.byGlyphs:
try:
sym_attr = SYM_ATTR[sym_glyph.unicode]
except KeyError:
sym_attr = SYM_ATTR_DEFAULT
glyphName = sym_glyph.glyphname
if exactEncoding:
# use the exact same hex values for the source font as for the symbol font
currentSourceFontGlyph = sym_glyph.encoding
copiedToSlot = str(sym_glyph.unicode)
else:
# use source font defined hex values based on passed in start and end
# convince that this string really is a hex:
currentSourceFontGlyph = int("0x" + sourceFontList[sourceFontCounter], 16)
copiedToSlot = sourceFontList[sourceFontCounter]
if args.quiet == False:
print "updating glyph: " + str(sym_glyph) + " " + str(sym_glyph.glyphname) + " putting at: " + str(copiedToSlot)
# Prepare symbol glyph dimensions
sym_dim = get_dim(sym_glyph)
# Select and copy symbol from its encoding point
symbolFont.selection.select(sym_glyph.encoding)
symbolFont.copy()
# check it
if args.careful:
if copiedToSlot.startswith("uni"):
copiedToSlot = copiedToSlot[3:]
codepoint = int("0x" + copiedToSlot, 16)
try:
sym_attr = SYM_ATTR[sym_glyph.unicode]
except KeyError:
sym_attr = SYM_ATTR_DEFAULT
glyphName = sym_glyph.glyphname
if exactEncoding:
# use the exact same hex values for the source font as for the symbol font
currentSourceFontGlyph = sym_glyph.encoding
copiedToSlot = str(sym_glyph.unicode)
else:
# use source font defined hex values based on passed in start and end
# convince that this string really is a hex:
currentSourceFontGlyph = int("0x" + sourceFontList[sourceFontCounter], 16)
copiedToSlot = sourceFontList[sourceFontCounter]
if args.quiet == False:
print "updating glyph: " + str(sym_glyph) + " " + str(sym_glyph.glyphname) + " putting at: " + str(copiedToSlot)
# Prepare symbol glyph dimensions
sym_dim = get_dim(sym_glyph)
# Select and copy symbol from its encoding point
symbolFont.selection.select(sym_glyph.encoding)
symbolFont.copy()
# check it
if args.careful:
if copiedToSlot.startswith("uni"):
copiedToSlot = copiedToSlot[3:]
codepoint = int("0x" + copiedToSlot, 16)
try:
sourceFont[codepoint]
except TypeError:
# nothing there go ahead and paste at this codepoint
sourceFont.selection.select(currentSourceFontGlyph)
sourceFont.paste()
else:
sourceFont[codepoint]
except TypeError:
# nothing there go ahead and paste at this codepoint
sourceFont.selection.select(currentSourceFontGlyph)
sourceFont.paste()
else:
sourceFont.selection.select(currentSourceFontGlyph)
sourceFont.paste()
sourceFont[currentSourceFontGlyph].glyphname = glyphName
sourceFont[currentSourceFontGlyph].glyphname = glyphName
# There are some symbols that are blank, skip those
if args.single and sym_dim['width'] and sym_dim['height']:
# Now that we have copy/pasted the glyph, it's time to scale and move it
# There are some symbols that are blank, skip those
if args.single and sym_dim['width'] and sym_dim['height']:
# Now that we have copy/pasted the glyph, it's time to scale and move it
# Handle glyph stretching
scale_ratio_x = 1
scale_ratio_y = 1
if sym_attr['stretch'] == 'pa':
# We want to preserve x/y aspect ratio, so find biggest scale factor that allows
scale_ratio_x = font_dim['width'] / sym_dim['width']
scale_ratio_y = font_dim['height'] / sym_dim['height']
if scale_ratio_x > scale_ratio_y:
scale_ratio_x = scale_ratio_y
else:
scale_ratio_y = scale_ratio_x
# Handle glyph stretching
scale_ratio_x = 1
scale_ratio_y = 1
if sym_attr['stretch'] == 'pa':
# We want to preserve x/y aspect ratio, so find biggest scale factor that allows symbol to fit
scale_ratio_x = font_dim['width'] / sym_dim['width']
# font_dim['height'] represents total line height, keep our symbols sized based upon font's em
scale_ratio_y = sourceFont.em / sym_dim['height']
if scale_ratio_x > scale_ratio_y:
scale_ratio_x = scale_ratio_y
else:
if 'x' in sym_attr['stretch']:
# Stretch the glyph horizontally
scale_ratio_x = font_dim['width'] / sym_dim['width']
if 'y' in sym_attr['stretch']:
# Stretch the glyph vertically
scale_ratio_y = font_dim['height'] / sym_dim['height']
scale_ratio_y = scale_ratio_x
else:
if 'x' in sym_attr['stretch']:
# Stretch the glyph horizontally
scale_ratio_x = font_dim['width'] / sym_dim['width']
if 'y' in sym_attr['stretch']:
# Stretch the glyph vertically to total line height (good for powerline separators)
scale_ratio_y = font_dim['height'] / sym_dim['height']
if scale_ratio_x != 1 or scale_ratio_y != 1:
sourceFont.transform(psMat.scale(scale_ratio_x, scale_ratio_y))
# Use the dimensions from the pasted and stretched glyph
sym_dim = get_dim(sourceFont[currentSourceFontGlyph])
# Use the dimensions from the pasted and stretched glyph
sym_dim = get_dim(sourceFont[currentSourceFontGlyph])
# Center the symbol by matching the center of the font and center of symbol
sym_ycenter = sym_dim['ymax'] - (sym_dim['height'] / 2)
font_ycenter = font_dim['ymax'] - (font_dim['height'] / 2)
sourceFont.transform(psMat.translate(0, font_ycenter - sym_ycenter))
# Center the symbol by matching the center of the line height and center of symbol
sym_ycenter = sym_dim['ymax'] - (sym_dim['height'] / 2)
font_ycenter = font_dim['ymax'] - (font_dim['height'] / 2)
sourceFont.transform(psMat.translate(0, font_ycenter - sym_ycenter))
# Handle glyph l/r alignment
# Handle glyph l/r alignment
# First move it to the xmin (left)
left_align_distance = font_dim['xmin']-sym_dim['xmin']
if sym_attr['align'] == 'c':
# Center align
align_matrix = psMat.translate(left_align_distance + ((font_dim['width']/2) - (sym_dim['width']/2)), 0)
elif sym_attr['align'] == 'r':
# Right align
align_matrix = psMat.translate(left_align_distance + font_dim['width'] - sym_dim['width'], 0)
else:
# Left align
align_matrix = psMat.translate(left_align_distance, 0)
# First move it to the xmin (left)
left_align_distance = font_dim['xmin']-sym_dim['xmin']
if sym_attr['align'] == 'c':
# Center align
align_matrix = psMat.translate(left_align_distance + ((font_dim['width']/2) - (sym_dim['width']/2)), 0)
elif sym_attr['align'] == 'r':
# Right align
align_matrix = psMat.translate(left_align_distance + font_dim['width'] - sym_dim['width'], 0)
else:
# Left align
align_matrix = psMat.translate(left_align_distance, 0)
sourceFont.transform(align_matrix)
sourceFont.transform(align_matrix)
if sym_attr['overlap'] is True:
overlap_width = sourceFont.em / 48
if sym_attr['overlap'] is True:
overlap_width = sourceFont.em / 48
# Stretch the glyph slightly horizontally if it should overlap
sourceFont.transform(psMat.scale((sym_dim['width'] + overlap_width) / sym_dim['width'], 1))
# Stretch the glyph slightly horizontally if it should overlap
sourceFont.transform(psMat.scale((sym_dim['width'] + overlap_width) / sym_dim['width'], 1))
if sym_attr['align'] == 'l':
# The glyph should be left-aligned, so it must be moved overlap_width to the left
# This only applies to left-aligned glyphs because the glyph is scaled to the right
sourceFont.transform(psMat.translate(-overlap_width, 0))
if sym_attr['align'] == 'l':
# The glyph should be left-aligned, so it must be moved overlap_width to the left
# This only applies to left-aligned glyphs because the glyph is scaled to the right
sourceFont.transform(psMat.translate(-overlap_width, 0))
# Ensure the font is considered monospaced on Windows
sourceFont[currentSourceFontGlyph].width = font_dim['width']
# Ensure the font is considered monospaced on Windows
sourceFont[currentSourceFontGlyph].width = font_dim['width']
if exactEncoding is False:
sourceFontCounter += 1
if exactEncoding is False:
sourceFontCounter += 1
# reset selection so iteration works propertly @todo fix? rookie misunderstanding?
symbolFont.selection.select(("ranges","unicode"),symbolFontStart,symbolFontEnd)
# reset selection so iteration works propertly @todo fix? rookie misunderstanding?
symbolFont.selection.select(("ranges","unicode"),symbolFontStart,symbolFontEnd)
# end for
return
copy_glyphs(sourceFont, sourceFontOriginalStart, sourceFontOriginalEnd, symbols, symbolsOriginalRangeStart, symbolsOriginalRangeEnd)
copy_glyphs(sourceFont, sourceFontDeviconsStart, sourceFontDeviconsEnd, symbolsDevicons, symbolsDeviconsRangeStart, symbolsDeviconsRangeEnd)
@ -575,4 +579,3 @@ sourceFont.generate(args.outputdir + "/" + sourceFont.fullname + extension, flag
print "Generated"
print sourceFont.fullname