def _get_nix_font_path(self, name, style):
if style == 'bold' or style == 'italic':
return _font_cache.get_font_path('%s %s' % (name, style.capitalize()))
elif style == '':
return _font_cache.get_font_path(name)
else:
return
def _getfont(fontsize):
'''Return the ImageFont for the font I'm using'''
try:
return ImageFont.truetype("DejaVuSansMono", fontsize * 4)
except IOError:
import _font_cache
return ImageFont.truetype(_font_cache.get_font_path('DejaVuSansMono'))
def _getfont(fontsize):
'''Return the ImageFont for the font I'm using'''
try:
return ImageFont.truetype("DejaVuSansMono", fontsize*4)
except IOError:
import _font_cache
return ImageFont.truetype(_font_cache.get_font_path('DejaVuSansMono'))
def RenderASCII(text, fontsize=5, bgcolor='#EDEDED'):
'''Create an image of ASCII text'''
linelist=text.split('\n')
try:
font = ImageFont.truetype("DejaVuSansMono", fontsize*4)
except:
import _font_cache
font = ImageFont.truetype(_font_cache.get_font_path('DejaVuSansMono'))
width, height = font.getsize(linelist[1])
image = Image.new("RGB", (width, height*len(linelist)), bgcolor)
draw = ImageDraw.Draw(image)
for x in range(len(linelist)):
line = linelist[x]
draw.text((0, x*height), line, (0, 0, 0), font=font)
return image
def RenderASCII(text, fontsize=5, bgcolor='#EDEDED'):
'''Create an image of ASCII text'''
linelist = text.split('\n')
try:
font = ImageFont.truetype("DejaVuSansMono", fontsize * 4)
except:
import _font_cache
font = ImageFont.truetype(_font_cache.get_font_path('DejaVuSansMono'))
width, height = font.getsize(linelist[1])
image = Image.new("RGB", (width, height * len(linelist)), bgcolor)
draw = ImageDraw.Draw(image)
for x in range(len(linelist)):
line = linelist[x]
draw.text((0, x * height), line, (0, 0, 0), font=font)
return image
def truetype(filename, size, index=0, encoding=""):
"Load a truetype font file."
try:
#Patch for Pythonista to use built-in fonts on iOS:
if not os.path.isfile(filename):
import _font_cache
filename = _font_cache.get_font_path(filename)
return FreeTypeFont(filename, size, index, encoding)
except IOError:
if sys.platform == "win32":
# check the windows font repository
# NOTE: must use uppercase WINDIR, to work around bugs in
# 1.5.2's os.environ.get()
windir = os.environ.get("WINDIR")
if windir:
filename = os.path.join(windir, "fonts", filename)
return FreeTypeFont(filename, size, index, encoding)
raise
def truetype(font=None, size=10, index=0, encoding="", filename=None):
"""
Load a TrueType or OpenType font file, and create a font object.
This function loads a font object from the given file, and creates
a font object for a font of the given size.
This function requires the _imagingft service.
:param font: A truetype font file. Under Windows, if the file
is not found in this filename, the loader also looks in
Windows :file:`fonts/` directory.
:param size: The requested size, in points.
:param index: Which font face to load (default is first available face).
:param encoding: Which font encoding to use (default is Unicode). Common
encodings are "unic" (Unicode), "symb" (Microsoft
Symbol), "ADOB" (Adobe Standard), "ADBE" (Adobe Expert),
and "armn" (Apple Roman). See the FreeType documentation
for more information.
:param filename: Deprecated. Please use font instead.
:return: A font object.
:exception IOError: If the file could not be read.
"""
if filename:
if warnings:
warnings.warn(
'filename parameter deprecated, '
'please use font parameter instead.', DeprecationWarning)
font = filename
try:
if not os.path.isfile(font):
import _font_cache
font = _font_cache.get_font_path(font)
return FreeTypeFont(font, size, index, encoding)
except IOError:
ttf_filename = os.path.basename(font)
dirs = []
if sys.platform == "win32":
# check the windows font repository
# NOTE: must use uppercase WINDIR, to work around bugs in
# 1.5.2's os.environ.get()
windir = os.environ.get("WINDIR")
if windir:
dirs.append(os.path.join(windir, "fonts"))
elif sys.platform in ('linux', 'linux2'):
lindirs = os.environ.get("XDG_DATA_DIRS", "")
if not lindirs:
# According to the freedesktop spec, XDG_DATA_DIRS should
# default to /usr/share
lindirs = '/usr/share'
dirs += [
os.path.join(lindir, "fonts") for lindir in lindirs.split(":")
]
elif sys.platform == 'darwin':
dirs += [
'/Library/Fonts', '/System/Library/Fonts',
os.path.expanduser('~/Library/Fonts')
]
ext = os.path.splitext(ttf_filename)[1]
first_font_with_a_different_extension = None
for directory in dirs:
for walkroot, walkdir, walkfilenames in os.walk(directory):
for walkfilename in walkfilenames:
if ext and walkfilename == ttf_filename:
fontpath = os.path.join(walkroot, walkfilename)
return FreeTypeFont(fontpath, size, index, encoding)
elif not ext and os.path.splitext(
walkfilename)[0] == ttf_filename:
fontpath = os.path.join(walkroot, walkfilename)
if os.path.splitext(fontpath)[1] == '.ttf':
return FreeTypeFont(fontpath, size, index,
encoding)
if not ext and first_font_with_a_different_extension is None:
first_font_with_a_different_extension = fontpath
if first_font_with_a_different_extension:
return FreeTypeFont(first_font_with_a_different_extension, size,
index, encoding)
raise
def truetype(font=None, size=10, index=0, encoding="", filename=None):
"""
Load a TrueType or OpenType font file, and create a font object.
This function loads a font object from the given file, and creates
a font object for a font of the given size.
This function requires the _imagingft service.
:param font: A truetype font file. Under Windows, if the file
is not found in this filename, the loader also looks in
Windows :file:`fonts/` directory.
:param size: The requested size, in points.
:param index: Which font face to load (default is first available face).
:param encoding: Which font encoding to use (default is Unicode). Common
encodings are "unic" (Unicode), "symb" (Microsoft
Symbol), "ADOB" (Adobe Standard), "ADBE" (Adobe Expert),
and "armn" (Apple Roman). See the FreeType documentation
for more information.
:param filename: Deprecated. Please use font instead.
:return: A font object.
:exception IOError: If the file could not be read.
"""
if filename:
if warnings:
warnings.warn(
'filename parameter deprecated, '
'please use font parameter instead.',
DeprecationWarning)
font = filename
try:
if not os.path.isfile(font):
import _font_cache
font = _font_cache.get_font_path(font)
return FreeTypeFont(font, size, index, encoding)
except IOError:
ttf_filename = os.path.basename(font)
dirs = []
if sys.platform == "win32":
# check the windows font repository
# NOTE: must use uppercase WINDIR, to work around bugs in
# 1.5.2's os.environ.get()
windir = os.environ.get("WINDIR")
if windir:
dirs.append(os.path.join(windir, "fonts"))
elif sys.platform in ('linux', 'linux2'):
lindirs = os.environ.get("XDG_DATA_DIRS", "")
if not lindirs:
# According to the freedesktop spec, XDG_DATA_DIRS should
# default to /usr/share
lindirs = '/usr/share'
dirs += [os.path.join(lindir, "fonts") for lindir in lindirs.split(":")]
elif sys.platform == 'darwin':
dirs += ['/Library/Fonts', '/System/Library/Fonts',
os.path.expanduser('~/Library/Fonts')]
ext = os.path.splitext(ttf_filename)[1]
first_font_with_a_different_extension = None
for directory in dirs:
for walkroot, walkdir, walkfilenames in os.walk(directory):
for walkfilename in walkfilenames:
if ext and walkfilename == ttf_filename:
fontpath = os.path.join(walkroot, walkfilename)
return FreeTypeFont(fontpath, size, index, encoding)
elif not ext and os.path.splitext(walkfilename)[0] == ttf_filename:
fontpath = os.path.join(walkroot, walkfilename)
if os.path.splitext(fontpath)[1] == '.ttf':
return FreeTypeFont(fontpath, size, index, encoding)
if not ext and first_font_with_a_different_extension is None:
first_font_with_a_different_extension = fontpath
if first_font_with_a_different_extension:
return FreeTypeFont(first_font_with_a_different_extension, size,
index, encoding)
raise
