Dec 16, 2019 · Dec 15, 2019
diff --git a/lib/matplotlib/type1font.py b/lib/matplotlib/type1font.py

    def __init__(self, input):
        """
        Initialize a Type-1 font. *input* can be either the file name of
        a pfb file or a 3-tuple of already-decoded Type-1 font parts.
        Initialize a Type-1 font.

        Parameters
        ----------
        input : str or 3-tuple
            Either a pfb file name, or a 3-tuple of already-decoded Type-1
            font `~.Type1Font.parts`.
        """
        if isinstance(input, tuple) and len(input) == 3:
            self.parts = input
        self._parse()

    def _read(self, file):
        """
        Read the font from a file, decoding into usable parts.
        """
        """Read the font from a file, decoding into usable parts."""
        rawdata = file.read()
        if not rawdata.startswith(b'\x80'):
            return rawdata

    def transform(self, effects):
        """
        Transform the font by slanting or extending. *effects* should
        be a dict where ``effects['slant']`` is the tangent of the
        angle that the font is to be slanted to the right (so negative
        values slant to the left) and ``effects['extend']`` is the
        multiplier by which the font is to be extended (so values less
        than 1.0 condense). Returns a new :class:`Type1Font` object.
        Return a new font that is slanted and/or extended.

        Parameters
        ----------
        effects : dict
            A dict with optional entries:

            - 'slant' : float, default: 0
                Tangent of the angle that the font is to be slanted to the
                right. Negative values slant to the left.
            - 'extend' : float, default: 1
                Scaling factor for the font width. Values less than 1 condense
                the glyphs.

        Returns
        -------
        font : `Type1Font`
        """
        tokenizer = self._tokens(self.parts[0])
        transformed = self._transformer(tokenizer,
Original file line number	Diff line number	Diff line change
Expand Up		@@ -54,8 +54,13 @@ class Type1Font:

		def __init__(self, input):
		"""
		Initialize a Type-1 font. input can be either the file name of
		a pfb file or a 3-tuple of already-decoded Type-1 font parts.
		Initialize a Type-1 font.

		Parameters
		----------
		input : str or 3-tuple
		Either a pfb file name, or a 3-tuple of already-decoded Type-1
		font `~.Type1Font.parts`.
		"""
		if isinstance(input, tuple) and len(input) == 3:
		self.parts = input
Expand All		@@ -67,9 +72,7 @@ def __init__(self, input):
		self._parse()

		def _read(self, file):
		"""
		Read the font from a file, decoding into usable parts.
		"""
		"""Read the font from a file, decoding into usable parts."""
		rawdata = file.read()
		if not rawdata.startswith(b'\x80'):
		return rawdata
Expand DownExpand Up		@@ -306,12 +309,23 @@ def suppress(tokens):

		def transform(self, effects):
		"""
		Transform the font by slanting or extending. effects should
		be a dict where ``effects['slant']`` is the tangent of the
		angle that the font is to be slanted to the right (so negative
		values slant to the left) and ``effects['extend']`` is the
		multiplier by which the font is to be extended (so values less
		than 1.0 condense). Returns a new :class:`Type1Font` object.
		Return a new font that is slanted and/or extended.

		Parameters
		----------
		effects : dict
		A dict with optional entries:

		- 'slant' : float, default: 0
		Tangent of the angle that the font is to be slanted to the
		right. Negative values slant to the left.
		- 'extend' : float, default: 1
		Scaling factor for the font width. Values less than 1 condense
		the glyphs.

		Returns
		-------
		font : `Type1Font`
		"""
		tokenizer = self._tokens(self.parts[0])
		transformed = self._transformer(tokenizer,
Expand Down