本文整理汇总了Python中matplotlib.ft2font方法的典型用法代码示例。如果您正苦于以下问题：Python matplotlib.ft2font方法的具体用法？Python matplotlib.ft2font怎么用？Python matplotlib.ft2font使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类matplotlib的用法示例。
在下文中一共展示了matplotlib.ft2font方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_fontinfo
# 需要导入模块: import matplotlib [as 别名]
# 或者: from matplotlib import ft2font [as 别名]
def test_fontinfo():
import matplotlib.font_manager as font_manager
import matplotlib.ft2font as ft2font
fontpath = font_manager.findfont("Bitstream Vera Sans")
font = ft2font.FT2Font(fontpath)
table = font.get_sfnt_table("head")
assert table['version'] == (1, 0) 示例2: test_fontinfo
# 需要导入模块: import matplotlib [as 别名]
# 或者: from matplotlib import ft2font [as 别名]
def test_fontinfo():
import matplotlib.font_manager as font_manager
import matplotlib.ft2font as ft2font
fontpath = font_manager.findfont("DejaVu Sans")
font = ft2font.FT2Font(fontpath)
table = font.get_sfnt_table("head")
assert table['version'] == (1, 0) 示例3: createType1Descriptor
# 需要导入模块: import matplotlib [as 别名]
# 或者: from matplotlib import ft2font [as 别名]
def createType1Descriptor(self, t1font, fontfile):
# Create and write the font descriptor and the font file
# of a Type-1 font
fontdescObject = self.reserveObject('font descriptor')
fontfileObject = self.reserveObject('font file')
italic_angle = t1font.prop['ItalicAngle']
fixed_pitch = t1font.prop['isFixedPitch']
flags = 0
if fixed_pitch: flags |= 1 << 0 # fixed width
if 0: flags |= 1 << 1 # TODO: serif
if 1: flags |= 1 << 2 # TODO: symbolic (most TeX fonts are)
else: flags |= 1 << 5 # non-symbolic
if italic_angle: flags |= 1 << 6 # italic
if 0: flags |= 1 << 16 # TODO: all caps
if 0: flags |= 1 << 17 # TODO: small caps
if 0: flags |= 1 << 18 # TODO: force bold
ft2font = FT2Font(str(fontfile))
descriptor = {
'Type': Name('FontDescriptor'),
'FontName': Name(t1font.prop['FontName']),
'Flags': flags,
'FontBBox': ft2font.bbox,
'ItalicAngle': italic_angle,
'Ascent': ft2font.ascender,
'Descent': ft2font.descender,
'CapHeight': 1000, # TODO: find this out
'XHeight': 500, # TODO: this one too
'FontFile': fontfileObject,
'FontFamily': t1font.prop['FamilyName'],
'StemV': 50, # TODO
# (see also revision 3874; but not all TeX distros have AFM files!)
#'FontWeight': a number where 400 = Regular, 700 = Bold
}
self.writeObject(fontdescObject, descriptor)
self.beginStream(fontfileObject.id, None,
{ 'Length1': len(t1font.parts[0]),
'Length2': len(t1font.parts[1]),
'Length3': 0 })
self.currentstream.write(t1font.parts[0])
self.currentstream.write(t1font.parts[1])
self.endStream()
return fontdescObject