Python afm.AFM属性代码示例

# 需要导入模块: from matplotlib import afm [as 别名]
# 或者: from matplotlib.afm import AFM [as 别名]
def writeFonts(self):
        fonts = {}
        for filename, Fx in self.fontNames.iteritems():
            matplotlib.verbose.report('Embedding font %s' % filename, 'debug')
            if filename.endswith('.afm'):
                # from pdf.use14corefonts
                matplotlib.verbose.report('Writing AFM font', 'debug')
                fonts[Fx] = self._write_afm_font(filename)
            elif filename in self.dviFontInfo:
                # a Type 1 font from a dvi file; the filename is really the TeX name
                matplotlib.verbose.report('Writing Type-1 font', 'debug')
                fonts[Fx] = self.embedTeXFont(filename, self.dviFontInfo[filename])
            else:
                # a normal TrueType font
                matplotlib.verbose.report('Writing TrueType font', 'debug')
                realpath, stat_key = get_realpath_and_stat(filename)
                chars = self.used_characters.get(stat_key)
                if chars is not None and len(chars[1]):
                    fonts[Fx] = self.embedTTF(realpath, chars[1])
        self.writeObject(self.fontObject, fonts) 

# 需要导入模块: from matplotlib import afm [as 别名]
# 或者: from matplotlib.afm import AFM [as 别名]
def _get_font_afm(self, prop):
        key = hash(prop)
        font = self.afm_font_cache.get(key)
        if font is None:
            filename = findfont(
                prop, fontext='afm', directory=self.file._core14fontdir)
            if filename is None:
                filename = findfont(
                    "Helvetica", fontext='afm',
                    directory=self.file._core14fontdir)
            font = self.afm_font_cache.get(filename)
            if font is None:
                with open(filename, 'rb') as fh:
                    font = AFM(fh)
                    self.afm_font_cache[filename] = font
            self.afm_font_cache[key] = font
        return font 

# 需要导入模块: from matplotlib import afm [as 别名]
# 或者: from matplotlib.afm import AFM [as 别名]
def __init__(self, default_font_prop):
        Fonts.__init__(self, default_font_prop, MathtextBackendPs())
        self.glyphd = {}
        self.fonts = {}

        filename = findfont(default_font_prop, fontext='afm',
                            directory=self.basepath)
        if filename is None:
            filename = findfont('Helvetica', fontext='afm',
                                directory=self.basepath)
        with open(filename, 'r') as fd:
            default_font = AFM(fd)
        default_font.fname = filename

        self.fonts['default'] = default_font
        self.fonts['regular'] = default_font
        self.pswriter = StringIO() 

# 需要导入模块: from matplotlib import afm [as 别名]
# 或者: from matplotlib.afm import AFM [as 别名]
def win32InstalledFonts(directory=None, fontext='ttf'):
    """
    Search for fonts in the specified font directory, or use the
    system directories if none given. Additionally, it is searched for user
    fonts installed. A list of TrueType font filenames are returned by default,
    or AFM fonts if *fontext* == 'afm'.
    """
    import winreg

    if directory is None:
        directory = win32FontDirectory()

    fontext = ['.' + ext for ext in get_fontext_synonyms(fontext)]

    items = set()

    # System fonts
    items.update(_win32RegistryFonts(winreg.HKEY_LOCAL_MACHINE, directory))

    # User fonts
    for userdir in MSUserFontDirectories:
        items.update(_win32RegistryFonts(winreg.HKEY_CURRENT_USER, userdir))

    # Keep only paths with matching file extension.
    return [str(path) for path in items if path.suffix.lower() in fontext] 

# 需要导入模块: from matplotlib import afm [as 别名]
# 或者: from matplotlib.afm import AFM [as 别名]
def writeFonts(self):
        fonts = {}
        for dviname, info in sorted(self.dviFontInfo.items()):
            Fx = info.pdfname
            _log.debug('Embedding Type-1 font %s from dvi.', dviname)
            fonts[Fx] = self._embedTeXFont(info)
        for filename in sorted(self.fontNames):
            Fx = self.fontNames[filename]
            _log.debug('Embedding font %s.', filename)
            if filename.endswith('.afm'):
                # from pdf.use14corefonts
                _log.debug('Writing AFM font.')
                fonts[Fx] = self._write_afm_font(filename)
            else:
                # a normal TrueType font
                _log.debug('Writing TrueType font.')
                realpath, stat_key = cbook.get_realpath_and_stat(filename)
                chars = self.used_characters.get(stat_key)
                if chars is not None and len(chars[1]):
                    fonts[Fx] = self.embedTTF(realpath, chars[1])
        self.writeObject(self.fontObject, fonts) 

# 需要导入模块: from matplotlib import afm [as 别名]
# 或者: from matplotlib.afm import AFM [as 别名]
def writeFonts(self):
        fonts = {}
        for filename, Fx in six.iteritems(self.fontNames):
            matplotlib.verbose.report('Embedding font %s' % filename, 'debug')
            if filename.endswith('.afm'):
                # from pdf.use14corefonts
                matplotlib.verbose.report('Writing AFM font', 'debug')
                fonts[Fx] = self._write_afm_font(filename)
            elif filename in self.dviFontInfo:
                # a Type 1 font from a dvi file;
                # the filename is really the TeX name
                matplotlib.verbose.report('Writing Type-1 font', 'debug')
                fonts[Fx] = self.embedTeXFont(filename,
                                              self.dviFontInfo[filename])
            else:
                # a normal TrueType font
                matplotlib.verbose.report('Writing TrueType font', 'debug')
                realpath, stat_key = get_realpath_and_stat(filename)
                chars = self.used_characters.get(stat_key)
                if chars is not None and len(chars[1]):
                    fonts[Fx] = self.embedTTF(realpath, chars[1])
        self.writeObject(self.fontObject, fonts) 

# 需要导入模块: from matplotlib import afm [as 别名]
# 或者: from matplotlib.afm import AFM [as 别名]
def __init__(self, default_font_prop):
        Fonts.__init__(self, default_font_prop, MathtextBackendPs())
        self.glyphd = {}
        self.fonts = {}

        filename = findfont(default_font_prop, fontext='afm',
                            directory=self.basepath)
        if filename is None:
            filename = findfont('Helvetica', fontext='afm',
                                directory=self.basepath)
        with open(filename, 'r') as fd:
            default_font = AFM(fd)
        default_font.fname = filename

        self.fonts['default'] = default_font
        self.fonts['regular'] = default_font
        self.pswriter = six.moves.cStringIO() 

# 需要导入模块: from matplotlib import afm [as 别名]
# 或者: from matplotlib.afm import AFM [as 别名]
def writeFonts(self):
        fonts = {}
        for dviname, info in sorted(self.dviFontInfo.items()):
            Fx = info.pdfname
            _log.debug('Embedding Type-1 font %s from dvi.', dviname)
            fonts[Fx] = self._embedTeXFont(info)
        for filename in sorted(self.fontNames):
            Fx = self.fontNames[filename]
            _log.debug('Embedding font %s.', filename)
            if filename.endswith('.afm'):
                # from pdf.use14corefonts
                _log.debug('Writing AFM font.')
                fonts[Fx] = self._write_afm_font(filename)
            else:
                # a normal TrueType font
                _log.debug('Writing TrueType font.')
                realpath, stat_key = get_realpath_and_stat(filename)
                chars = self.used_characters.get(stat_key)
                if chars is not None and len(chars[1]):
                    fonts[Fx] = self.embedTTF(realpath, chars[1])
        self.writeObject(self.fontObject, fonts) 

# 需要导入模块: from matplotlib import afm [as 别名]
# 或者: from matplotlib.afm import AFM [as 别名]
def __init__(self, default_font_prop):
        Fonts.__init__(self, default_font_prop, MathtextBackendPs())
        self.glyphd = {}
        self.fonts = {}

        filename = findfont(default_font_prop, fontext='afm',
                            directory=self.basepath)
        if filename is None:
            filename = findfont('Helvetica', fontext='afm',
                                directory=self.basepath)
        with open(filename, 'rb') as fd:
            default_font = AFM(fd)
        default_font.fname = filename

        self.fonts['default'] = default_font
        self.fonts['regular'] = default_font
        self.pswriter = StringIO() 

# 需要导入模块: from matplotlib import afm [as 别名]
# 或者: from matplotlib.afm import AFM [as 别名]
def findSystemFonts(fontpaths=None, fontext='ttf'):
    """
    Search for fonts in the specified font paths.  If no paths are
    given, will use a standard set of system paths, as well as the
    list of fonts tracked by fontconfig if fontconfig is installed and
    available.  A list of TrueType fonts are returned by default with
    AFM fonts as an option.
    """
    fontfiles = {}
    fontexts = get_fontext_synonyms(fontext)

    if fontpaths is None:
        if sys.platform == 'win32':
            fontdir = win32FontDirectory()

            fontpaths = [fontdir]
            # now get all installed fonts directly...
            for f in win32InstalledFonts(fontdir):
                base, ext = os.path.splitext(f)
                if len(ext)>1 and ext[1:].lower() in fontexts:
                    fontfiles[f] = 1
        else:
            fontpaths = X11FontDirectories
            # check for OS X & load its fonts if present
            if sys.platform == 'darwin':
                for f in OSXInstalledFonts(fontext=fontext):
                    fontfiles[f] = 1

            for f in get_fontconfig_fonts(fontext):
                fontfiles[f] = 1

    elif isinstance(fontpaths, (str, unicode)):
        fontpaths = [fontpaths]

    for path in fontpaths:
        files = list_fonts(path, fontexts)
        for fname in files:
            fontfiles[os.path.abspath(fname)] = 1

    return [fname for fname in fontfiles.iterkeys() if os.path.exists(fname)] 

# 需要导入模块: from matplotlib import afm [as 别名]
# 或者: from matplotlib.afm import AFM [as 别名]
def _write_afm_font(self, filename):
        with open(filename, 'rb') as fh:
            font = AFM(fh)
        fontname = font.get_fontname()
        fontdict = { 'Type': Name('Font'),
                     'Subtype': Name('Type1'),
                     'BaseFont': Name(fontname),
                     'Encoding': Name('WinAnsiEncoding') }
        fontdictObject = self.reserveObject('font dictionary')
        self.writeObject(fontdictObject, fontdict)
        return fontdictObject 

# 需要导入模块: from matplotlib import afm [as 别名]
# 或者: from matplotlib.afm import AFM [as 别名]
def _get_font_afm(self, prop):
        key = hash(prop)
        font = self.afmfontd.get(key)
        if font is None:
            fname = findfont(prop, fontext='afm', directory=self._afm_font_dir)
            if fname is None:
                fname = findfont(
                    "Helvetica", fontext='afm', directory=self._afm_font_dir)
            font = self.afmfontd.get(fname)
            if font is None:
                with open(fname, 'rb') as fh:
                    font = AFM(fh)
                self.afmfontd[fname] = font
            self.afmfontd[key] = font
        return font 

# 需要导入模块: from matplotlib import afm [as 别名]
# 或者: from matplotlib.afm import AFM [as 别名]
def _get_font(self, font):
        if font in self.fontmap:
            basename = self.fontmap[font]
        else:
            basename = font

        cached_font = self.fonts.get(basename)
        if cached_font is None:
            fname = os.path.join(self.basepath, basename + ".afm")
            with open(fname, 'r') as fd:
                cached_font = AFM(fd)
            cached_font.fname = fname
            self.fonts[basename] = cached_font
            self.fonts[cached_font.get_fontname()] = cached_font
        return cached_font 

# 需要导入模块: from matplotlib import afm [as 别名]
# 或者: from matplotlib.afm import AFM [as 别名]
def findSystemFonts(fontpaths=None, fontext='ttf'):
    """
    Search for fonts in the specified font paths.  If no paths are
    given, will use a standard set of system paths, as well as the
    list of fonts tracked by fontconfig if fontconfig is installed and
    available.  A list of TrueType fonts are returned by default with
    AFM fonts as an option.
    """
    fontfiles = set()
    fontexts = get_fontext_synonyms(fontext)

    if fontpaths is None:
        if sys.platform == 'win32':
            fontpaths = MSUserFontDirectories + [win32FontDirectory()]
            # now get all installed fonts directly...
            fontfiles.update(win32InstalledFonts(fontext=fontext))
        else:
            fontpaths = X11FontDirectories
            if sys.platform == 'darwin':
                fontpaths = [*X11FontDirectories, *OSXFontDirectories]
            fontfiles.update(get_fontconfig_fonts(fontext))

    elif isinstance(fontpaths, str):
        fontpaths = [fontpaths]

    for path in fontpaths:
        fontfiles.update(map(os.path.abspath, list_fonts(path, fontexts)))

    return [fname for fname in fontfiles if os.path.exists(fname)] 

# 需要导入模块: from matplotlib import afm [as 别名]
# 或者: from matplotlib.afm import AFM [as 别名]
def _write_afm_font(self, filename):
        with open(filename, 'rb') as fh:
            font = AFM(fh)
        fontname = font.get_fontname()
        fontdict = {'Type': Name('Font'),
                    'Subtype': Name('Type1'),
                    'BaseFont': Name(fontname),
                    'Encoding': Name('WinAnsiEncoding')}
        fontdictObject = self.reserveObject('font dictionary')
        self.writeObject(fontdictObject, fontdict)
        return fontdictObject