本文整理汇总了Python中matplotlib.ft2font.LOAD_NO_HINTING属性的典型用法代码示例。如果您正苦于以下问题：Python ft2font.LOAD_NO_HINTING属性的具体用法？Python ft2font.LOAD_NO_HINTING怎么用？Python ft2font.LOAD_NO_HINTING使用的例子？那么, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类matplotlib.ft2font的用法示例。
在下文中一共展示了ft2font.LOAD_NO_HINTING属性的14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: get_text_width_height_descent
# 需要导入模块: from matplotlib import ft2font [as 别名]
# 或者: from matplotlib.ft2font import LOAD_NO_HINTING [as 别名]
def get_text_width_height_descent(self, s, prop, ismath):
"""
get the width and height in display coords of the string s
with FontPropertry prop
"""
if rcParams['text.usetex']:
texmanager = self.get_texmanager()
fontsize = prop.get_size_in_points()
w, h, d = texmanager.get_text_width_height_descent(s, fontsize,
renderer=self)
return w, h, d
if ismath:
width, height, descent, pswriter, used_characters = \
self.mathtext_parser.parse(s, 72, prop)
return width, height, descent
if rcParams['ps.useafm']:
if ismath: s = s[1:-1]
font = self._get_font_afm(prop)
l,b,w,h,d = font.get_str_bbox_and_descent(s)
fontsize = prop.get_size_in_points()
scale = 0.001*fontsize
w *= scale
h *= scale
d *= scale
return w, h, d
font = self._get_font_ttf(prop)
font.set_text(s, 0.0, flags=LOAD_NO_HINTING)
w, h = font.get_width_height()
w /= 64.0 # convert from subpixels
h /= 64.0
d = font.get_descent()
d /= 64.0
#print s, w, h
return w, h, d 示例2: _write_svgfonts
# 需要导入模块: from matplotlib import ft2font [as 别名]
# 或者: from matplotlib.ft2font import LOAD_NO_HINTING [as 别名]
def _write_svgfonts(self):
if not rcParams['svg.fonttype'] == 'svgfont':
return
writer = self.writer
writer.start(u'defs')
for font_fname, chars in self._fonts.items():
font = FT2Font(font_fname)
font.set_size(72, 72)
sfnt = font.get_sfnt()
writer.start(u'font', id=sfnt[(1, 0, 0, 4)])
writer.element(
u'font-face',
attrib={
u'font-family': font.family_name,
u'font-style': font.style_name.lower(),
u'units-per-em': u'72',
u'bbox': u' '.join(unicode(x / 64.0) for x in font.bbox)})
for char in chars:
glyph = font.load_char(char, flags=LOAD_NO_HINTING)
verts, codes = font.get_path()
path = Path(verts, codes)
path_data = self._convert_path(path)
# name = font.get_glyph_name(char)
writer.element(
u'glyph',
d=path_data,
attrib={
# 'glyph-name': name,
u'unicode': unichr(char),
u'horiz-adv-x': unicode(glyph.linearHoriAdvance / 65536.0)})
writer.end(u'font')
writer.end(u'defs') 示例3: get_text_width_height_descent
# 需要导入模块: from matplotlib import ft2font [as 别名]
# 或者: from matplotlib.ft2font import LOAD_NO_HINTING [as 别名]
def get_text_width_height_descent(self, s, prop, ismath):
if rcParams['text.usetex']:
texmanager = self.get_texmanager()
fontsize = prop.get_size_in_points()
w, h, d = texmanager.get_text_width_height_descent(s, fontsize,
renderer=None)
return w, h, d
fontsize = prop.get_size_in_points()
scale = float(fontsize) / self.FONT_SCALE
if ismath:
prop = prop.copy()
prop.set_size(self.FONT_SCALE)
width, height, descent, trash, used_characters = \
self.mathtext_parser.parse(s, 72, prop)
return width * scale, height * scale, descent * scale
font = self._get_font(prop)
font.set_text(s, 0.0, flags=LOAD_NO_HINTING)
w, h = font.get_width_height()
w /= 64.0 # convert from subpixels
h /= 64.0
d = font.get_descent()
d /= 64.0
return w * scale, h * scale, d * scale 示例4: _write_svgfonts
# 需要导入模块: from matplotlib import ft2font [as 别名]
# 或者: from matplotlib.ft2font import LOAD_NO_HINTING [as 别名]
def _write_svgfonts(self):
if not rcParams['svg.fonttype'] == 'svgfont':
return
writer = self.writer
writer.start('defs')
for font_fname, chars in six.iteritems(self._fonts):
font = FT2Font(font_fname)
font.set_size(72, 72)
sfnt = font.get_sfnt()
writer.start('font', id=sfnt[(1, 0, 0, 4)])
writer.element(
'font-face',
attrib={
'font-family': font.family_name,
'font-style': font.style_name.lower(),
'units-per-em': '72',
'bbox': ' '.join(six.text_type(x / 64.0) for x in font.bbox)})
for char in chars:
glyph = font.load_char(char, flags=LOAD_NO_HINTING)
verts, codes = font.get_path()
path = Path(verts, codes)
path_data = self._convert_path(path)
# name = font.get_glyph_name(char)
writer.element(
'glyph',
d=path_data,
attrib={
# 'glyph-name': name,
'unicode': unichr(char),
'horiz-adv-x': six.text_type(glyph.linearHoriAdvance / 65536.0)})
writer.end('font')
writer.end('defs') 示例5: get_text_width_height_descent
# 需要导入模块: from matplotlib import ft2font [as 别名]
# 或者: from matplotlib.ft2font import LOAD_NO_HINTING [as 别名]
def get_text_width_height_descent(self, s, prop, ismath):
"""
get the width and height in display coords of the string s
with FontPropertry prop
"""
if rcParams['text.usetex']:
texmanager = self.get_texmanager()
fontsize = prop.get_size_in_points()
w, h, d = texmanager.get_text_width_height_descent(s, fontsize,
renderer=self)
return w, h, d
if ismath:
width, height, descent, pswriter, used_characters = \
self.mathtext_parser.parse(s, 72, prop)
return width, height, descent
if rcParams['ps.useafm']:
if ismath: s = s[1:-1]
font = self._get_font_afm(prop)
l,b,w,h,d = font.get_str_bbox_and_descent(s)
fontsize = prop.get_size_in_points()
scale = 0.001*fontsize
w *= scale
h *= scale
d *= scale
return w, h, d
font = self._get_font_ttf(prop)
font.set_text(s, 0.0, flags=LOAD_NO_HINTING)
w, h = font.get_width_height()
w /= 64.0 # convert from subpixels
h /= 64.0
d = font.get_descent()
d /= 64.0
return w, h, d 示例6: _write_svgfonts
# 需要导入模块: from matplotlib import ft2font [as 别名]
# 或者: from matplotlib.ft2font import LOAD_NO_HINTING [as 别名]
def _write_svgfonts(self):
if not rcParams['svg.fonttype'] == 'svgfont':
return
writer = self.writer
writer.start('defs')
for font_fname, chars in self._fonts.items():
font = get_font(font_fname)
font.set_size(72, 72)
sfnt = font.get_sfnt()
writer.start('font', id=sfnt[1, 0, 0, 4].decode("mac_roman"))
writer.element(
'font-face',
attrib={
'font-family': font.family_name,
'font-style': font.style_name.lower(),
'units-per-em': '72',
'bbox': ' '.join(
short_float_fmt(x / 64.0) for x in font.bbox)})
for char in chars:
glyph = font.load_char(char, flags=LOAD_NO_HINTING)
verts, codes = font.get_path()
path = Path(verts, codes)
path_data = self._convert_path(path)
# name = font.get_glyph_name(char)
writer.element(
'glyph',
d=path_data,
attrib={
# 'glyph-name': name,
'unicode': chr(char),
'horiz-adv-x':
short_float_fmt(glyph.linearHoriAdvance / 65536.0)})
writer.end('font')
writer.end('defs') 示例7: _write_svgfonts
# 需要导入模块: from matplotlib import ft2font [as 别名]
# 或者: from matplotlib.ft2font import LOAD_NO_HINTING [as 别名]
def _write_svgfonts(self):
if not rcParams['svg.fonttype'] == 'svgfont':
return
writer = self.writer
writer.start('defs')
for font_fname, chars in six.iteritems(self._fonts):
font = get_font(font_fname)
font.set_size(72, 72)
sfnt = font.get_sfnt()
writer.start('font', id=sfnt[1, 0, 0, 4].decode("mac_roman"))
writer.element(
'font-face',
attrib={
'font-family': font.family_name,
'font-style': font.style_name.lower(),
'units-per-em': '72',
'bbox': ' '.join(
short_float_fmt(x / 64.0) for x in font.bbox)})
for char in chars:
glyph = font.load_char(char, flags=LOAD_NO_HINTING)
verts, codes = font.get_path()
path = Path(verts, codes)
path_data = self._convert_path(path)
# name = font.get_glyph_name(char)
writer.element(
'glyph',
d=path_data,
attrib={
# 'glyph-name': name,
'unicode': unichr(char),
'horiz-adv-x':
short_float_fmt(glyph.linearHoriAdvance / 65536.0)})
writer.end('font')
writer.end('defs') 示例8: get_text_width_height_descent
# 需要导入模块: from matplotlib import ft2font [as 别名]
# 或者: from matplotlib.ft2font import LOAD_NO_HINTING [as 别名]
def get_text_width_height_descent(self, s, prop, ismath):
if rcParams['text.usetex']:
texmanager = self.get_texmanager()
fontsize = prop.get_size_in_points()
w, h, d = texmanager.get_text_width_height_descent(s, fontsize,
renderer=None)
return w, h, d
fontsize = prop.get_size_in_points()
scale = fontsize / self.FONT_SCALE
if ismath:
prop = prop.copy()
prop.set_size(self.FONT_SCALE)
width, height, descent, trash, used_characters = \
self.mathtext_parser.parse(s, 72, prop)
return width * scale, height * scale, descent * scale
font = self._get_font(prop)
font.set_text(s, 0.0, flags=LOAD_NO_HINTING)
w, h = font.get_width_height()
w /= 64.0 # convert from subpixels
h /= 64.0
d = font.get_descent()
d /= 64.0
return w * scale, h * scale, d * scale 示例9: get_glyphs_with_font
# 需要导入模块: from matplotlib import ft2font [as 别名]
# 或者: from matplotlib.ft2font import LOAD_NO_HINTING [as 别名]
def get_glyphs_with_font(self, font, s, glyph_map=None,
return_new_glyphs_only=False):
"""
convert the string *s* to vertices and codes using the
provided ttf font.
"""
# Mostly copied from backend_svg.py.
cmap = font.get_charmap()
lastgind = None
currx = 0
xpositions = []
glyph_ids = []
if glyph_map is None:
glyph_map = dict()
if return_new_glyphs_only:
glyph_map_new = dict()
else:
glyph_map_new = glyph_map
# I'm not sure if I get kernings right. Needs to be verified. -JJL
for c in s:
ccode = ord(c)
gind = cmap.get(ccode)
if gind is None:
ccode = ord('?')
gind = 0
if lastgind is not None:
kern = font.get_kerning(lastgind, gind, KERNING_DEFAULT)
else:
kern = 0
glyph = font.load_char(ccode, flags=LOAD_NO_HINTING)
horiz_advance = (glyph.linearHoriAdvance / 65536.0)
char_id = self._get_char_id(font, ccode)
if not char_id in glyph_map:
glyph_map_new[char_id] = self.glyph_to_path(font)
currx += (kern / 64.0)
xpositions.append(currx)
glyph_ids.append(char_id)
currx += horiz_advance
lastgind = gind
ypositions = [0] * len(xpositions)
sizes = [1.] * len(xpositions)
rects = []
return (zip(glyph_ids, xpositions, ypositions, sizes),
glyph_map_new, rects) 示例10: get_glyphs_mathtext
# 需要导入模块: from matplotlib import ft2font [as 别名]
# 或者: from matplotlib.ft2font import LOAD_NO_HINTING [as 别名]
def get_glyphs_mathtext(self, prop, s, glyph_map=None,
return_new_glyphs_only=False):
"""
convert the string *s* to vertices and codes by parsing it with
mathtext.
"""
prop = prop.copy()
prop.set_size(self.FONT_SCALE)
width, height, descent, glyphs, rects = self.mathtext_parser.parse(
s, self.DPI, prop)
if not glyph_map:
glyph_map = dict()
if return_new_glyphs_only:
glyph_map_new = dict()
else:
glyph_map_new = glyph_map
xpositions = []
ypositions = []
glyph_ids = []
sizes = []
currx, curry = 0, 0
for font, fontsize, ccode, ox, oy in glyphs:
char_id = self._get_char_id(font, ccode)
if not char_id in glyph_map:
font.clear()
font.set_size(self.FONT_SCALE, self.DPI)
glyph = font.load_char(ccode, flags=LOAD_NO_HINTING)
glyph_map_new[char_id] = self.glyph_to_path(font)
xpositions.append(ox)
ypositions.append(oy)
glyph_ids.append(char_id)
size = fontsize / self.FONT_SCALE
sizes.append(size)
myrects = []
for ox, oy, w, h in rects:
vert1 = [(ox, oy), (ox, oy + h), (ox + w, oy + h),
(ox + w, oy), (ox, oy), (0, 0)]
code1 = [Path.MOVETO,
Path.LINETO, Path.LINETO, Path.LINETO, Path.LINETO,
Path.CLOSEPOLY]
myrects.append((vert1, code1))
return (zip(glyph_ids, xpositions, ypositions, sizes),
glyph_map_new, myrects) 示例11: get_glyphs_with_font
# 需要导入模块: from matplotlib import ft2font [as 别名]
# 或者: from matplotlib.ft2font import LOAD_NO_HINTING [as 别名]
def get_glyphs_with_font(self, font, s, glyph_map=None,
return_new_glyphs_only=False):
"""
convert the string *s* to vertices and codes using the
provided ttf font.
"""
# Mostly copied from backend_svg.py.
cmap = font.get_charmap()
lastgind = None
currx = 0
xpositions = []
glyph_ids = []
if glyph_map is None:
glyph_map = dict()
if return_new_glyphs_only:
glyph_map_new = dict()
else:
glyph_map_new = glyph_map
# I'm not sure if I get kernings right. Needs to be verified. -JJL
for c in s:
ccode = ord(c)
gind = cmap.get(ccode)
if gind is None:
ccode = ord('?')
gind = 0
if lastgind is not None:
kern = font.get_kerning(lastgind, gind, KERNING_DEFAULT)
else:
kern = 0
glyph = font.load_char(ccode, flags=LOAD_NO_HINTING)
horiz_advance = (glyph.linearHoriAdvance / 65536.0)
char_id = self._get_char_id(font, ccode)
if char_id not in glyph_map:
glyph_map_new[char_id] = self.glyph_to_path(font)
currx += (kern / 64.0)
xpositions.append(currx)
glyph_ids.append(char_id)
currx += horiz_advance
lastgind = gind
ypositions = [0] * len(xpositions)
sizes = [1.] * len(xpositions)
rects = []
return (list(zip(glyph_ids, xpositions, ypositions, sizes)),
glyph_map_new, rects) 示例12: get_glyphs_mathtext
# 需要导入模块: from matplotlib import ft2font [as 别名]
# 或者: from matplotlib.ft2font import LOAD_NO_HINTING [as 别名]
def get_glyphs_mathtext(self, prop, s, glyph_map=None,
return_new_glyphs_only=False):
"""
convert the string *s* to vertices and codes by parsing it with
mathtext.
"""
prop = prop.copy()
prop.set_size(self.FONT_SCALE)
width, height, descent, glyphs, rects = self.mathtext_parser.parse(
s, self.DPI, prop)
if not glyph_map:
glyph_map = dict()
if return_new_glyphs_only:
glyph_map_new = dict()
else:
glyph_map_new = glyph_map
xpositions = []
ypositions = []
glyph_ids = []
sizes = []
currx, curry = 0, 0
for font, fontsize, ccode, ox, oy in glyphs:
char_id = self._get_char_id(font, ccode)
if char_id not in glyph_map:
font.clear()
font.set_size(self.FONT_SCALE, self.DPI)
glyph = font.load_char(ccode, flags=LOAD_NO_HINTING)
glyph_map_new[char_id] = self.glyph_to_path(font)
xpositions.append(ox)
ypositions.append(oy)
glyph_ids.append(char_id)
size = fontsize / self.FONT_SCALE
sizes.append(size)
myrects = []
for ox, oy, w, h in rects:
vert1 = [(ox, oy), (ox, oy + h), (ox + w, oy + h),
(ox + w, oy), (ox, oy), (0, 0)]
code1 = [Path.MOVETO,
Path.LINETO, Path.LINETO, Path.LINETO, Path.LINETO,
Path.CLOSEPOLY]
myrects.append((vert1, code1))
return (list(zip(glyph_ids, xpositions, ypositions, sizes)),
glyph_map_new, myrects) 示例13: get_glyphs_with_font
# 需要导入模块: from matplotlib import ft2font [as 别名]
# 或者: from matplotlib.ft2font import LOAD_NO_HINTING [as 别名]
def get_glyphs_with_font(self, font, s, glyph_map=None,
return_new_glyphs_only=False):
"""
convert the string *s* to vertices and codes using the
provided ttf font.
"""
# Mostly copied from backend_svg.py.
lastgind = None
currx = 0
xpositions = []
glyph_ids = []
if glyph_map is None:
glyph_map = OrderedDict()
if return_new_glyphs_only:
glyph_map_new = OrderedDict()
else:
glyph_map_new = glyph_map
# I'm not sure if I get kernings right. Needs to be verified. -JJL
for c in s:
ccode = ord(c)
gind = font.get_char_index(ccode)
if gind is None:
ccode = ord('?')
gind = 0
if lastgind is not None:
kern = font.get_kerning(lastgind, gind, KERNING_DEFAULT)
else:
kern = 0
glyph = font.load_char(ccode, flags=LOAD_NO_HINTING)
horiz_advance = (glyph.linearHoriAdvance / 65536.0)
char_id = self._get_char_id(font, ccode)
if char_id not in glyph_map:
glyph_map_new[char_id] = self.glyph_to_path(font)
currx += (kern / 64.0)
xpositions.append(currx)
glyph_ids.append(char_id)
currx += horiz_advance
lastgind = gind
ypositions = [0] * len(xpositions)
sizes = [1.] * len(xpositions)
rects = []
return (list(zip(glyph_ids, xpositions, ypositions, sizes)),
glyph_map_new, rects) 示例14: get_glyphs_mathtext
# 需要导入模块: from matplotlib import ft2font [as 别名]
# 或者: from matplotlib.ft2font import LOAD_NO_HINTING [as 别名]
def get_glyphs_mathtext(self, prop, s, glyph_map=None,
return_new_glyphs_only=False):
"""
convert the string *s* to vertices and codes by parsing it with
mathtext.
"""
prop = prop.copy()
prop.set_size(self.FONT_SCALE)
width, height, descent, glyphs, rects = self.mathtext_parser.parse(
s, self.DPI, prop)
if not glyph_map:
glyph_map = OrderedDict()
if return_new_glyphs_only:
glyph_map_new = OrderedDict()
else:
glyph_map_new = glyph_map
xpositions = []
ypositions = []
glyph_ids = []
sizes = []
currx, curry = 0, 0
for font, fontsize, ccode, ox, oy in glyphs:
char_id = self._get_char_id(font, ccode)
if char_id not in glyph_map:
font.clear()
font.set_size(self.FONT_SCALE, self.DPI)
glyph = font.load_char(ccode, flags=LOAD_NO_HINTING)
glyph_map_new[char_id] = self.glyph_to_path(font)
xpositions.append(ox)
ypositions.append(oy)
glyph_ids.append(char_id)
size = fontsize / self.FONT_SCALE
sizes.append(size)
myrects = []
for ox, oy, w, h in rects:
vert1 = [(ox, oy), (ox, oy + h), (ox + w, oy + h),
(ox + w, oy), (ox, oy), (0, 0)]
code1 = [Path.MOVETO,
Path.LINETO, Path.LINETO, Path.LINETO, Path.LINETO,
Path.CLOSEPOLY]
myrects.append((vert1, code1))
return (list(zip(glyph_ids, xpositions, ypositions, sizes)),
glyph_map_new, myrects)