def _get_font_afm(self, prop):
key = hash(prop)
font = _afmfontd.get(key)
if font is None:
font = AFM(file(fontManager.findfont(prop, fontext='afm')))
_afmfontd[key] = font
return font
def _get_font_afm(self, prop):
key = hash(prop)
font = _afmfontd.get(key)
if font is None:
font = AFM(file(fontManager.findfont(prop, fontext='afm')))
_afmfontd[key] = font
return font
def test_json_serialization():
# on windows, we can't open a file twice, so save the name and unlink
# manually...
try:
name = None
with tempfile.NamedTemporaryFile(delete=False) as temp:
name = temp.name
json_dump(fontManager, name)
copy = json_load(name)
finally:
if name and os.path.exists(name):
os.remove(name)
with warnings.catch_warnings():
warnings.filterwarnings('ignore', 'findfont: Font family.*not found')
for prop in ({
'family': 'STIXGeneral'
}, {
'family': 'Bitstream Vera Sans',
'weight': 700
}, {
'family': 'no such font family'
}):
fp = FontProperties(**prop)
assert (fontManager.findfont(
fp, rebuild_if_missing=False) == copy.findfont(
fp, rebuild_if_missing=False))
def _get_font_ttf(self, prop):
font = self.fonts.get(prop)
if font is None:
font = FT2Font(fontManager.findfont(prop))
self.fonts[prop] = font
font.clear()
font.set_size(prop.get_size_in_points(), 72.0)
return font
def _get_font_ttf(self, prop): font = self.fonts.get(prop) if font is None: font = FT2Font(fontManager.findfont(prop)) self.fonts[prop] = font font.clear() font.set_size(prop.get_size_in_points(), 72.0) return font
def _get_font(self, prop):
key = hash(prop)
font = _fontd.get(key)
if font is None:
fname = fontManager.findfont(prop)
font = FT2Font(str(fname))
_fontd[key] = font
font.clear()
size = prop.get_size_in_points()
font.set_size(size, 72.0)
return font
def fontName(self, fontprop):
if is_string_like(fontprop):
filename = fontprop
else:
filename = fontManager.findfont(fontprop)
Fx = self.fontNames.get(filename, None)
if Fx is None:
Fx = Name('F%d' % self.nextFont)
self.fontNames[filename] = Fx
self.nextFont += 1
return Fx
def fontName(self, fontprop):
if is_string_like(fontprop):
filename = fontprop
else:
filename = fontManager.findfont(fontprop)
Fx = self.fontNames.get(filename, None)
if Fx is None:
Fx = Name('F%d' % self.nextFont)
self.fontNames[filename] = Fx
self.nextFont += 1
return Fx
def _get_font(self, prop):
key = hash(prop)
font = _fontd.get(key)
if font is None:
fname = fontManager.findfont(prop)
font = FT2Font(str(fname))
_fontd[key] = font
font.clear()
size = prop.get_size_in_points()
font.set_size(size, 72.0)
return font
def _get_font(self, prop):
key = hash(prop)
font = _fontd.get(key)
if font is None:
fname = fontManager.findfont(prop)
try:
font = FT2Font(str(fname))
except RuntimeError, msg:
print >> sys.stderr, 'Could not load filename for text',fname
return None
else:
_fontd[key] = font
def _get_font(self, prop):
key = hash(prop)
font = _fontd.get(key)
if font is None:
fname = fontManager.findfont(prop)
try:
font = FT2Font(str(fname))
except RuntimeError, msg:
verbose.report_error('Could not load filename for text "%s"'%fname)
return None
else:
_fontd[key] = font
def test_json_serialization():
with tempfile.NamedTemporaryFile() as temp:
json_dump(fontManager, temp.name)
copy = json_load(temp.name)
with warnings.catch_warnings():
warnings.filterwarnings('ignore', 'findfont: Font family.*not found')
for prop in ({'family': 'STIXGeneral'},
{'family': 'Bitstream Vera Sans', 'weight': 700},
{'family': 'no such font family'}):
fp = FontProperties(**prop)
assert_equal(fontManager.findfont(fp, rebuild_if_missing=False),
copy.findfont(fp, rebuild_if_missing=False))
def test_json_serialization(tmpdir):
# Can't open a NamedTemporaryFile twice on Windows, so use a temporary
# directory instead.
path = Path(tmpdir, "fontlist.json")
json_dump(fontManager, path)
copy = json_load(path)
with warnings.catch_warnings():
warnings.filterwarnings('ignore', 'findfont: Font family.*not found')
for prop in ({'family': 'STIXGeneral'},
{'family': 'Bitstream Vera Sans', 'weight': 700},
{'family': 'no such font family'}):
fp = FontProperties(**prop)
assert (fontManager.findfont(fp, rebuild_if_missing=False) ==
copy.findfont(fp, rebuild_if_missing=False))
def test_json_serialization(tmpdir):
# Can't open a NamedTemporaryFile twice on Windows, so use a temporary
# directory instead.
path = Path(tmpdir, "fontlist.json")
json_dump(fontManager, path)
copy = json_load(path)
with warnings.catch_warnings():
warnings.filterwarnings('ignore', 'findfont: Font family.*not found')
for prop in ({'family': 'STIXGeneral'},
{'family': 'Bitstream Vera Sans', 'weight': 700},
{'family': 'no such font family'}):
fp = FontProperties(**prop)
assert (fontManager.findfont(fp, rebuild_if_missing=False) ==
copy.findfont(fp, rebuild_if_missing=False))
def _get_font(self, prop):
key = hash(prop)
font = _fontd.get(key)
if font is None:
fname = fontManager.findfont(prop)
try:
font = FT2Font(str(fname))
except RuntimeError, msg:
print >> sys.stderr, 'Could not load filename for text', fname
return None
else:
_fontd[key] = font
if fname not in _type42:
_type42.append(fname)
def _get_paint_font(self, s, prop, angle):
"""
Get the paint font for text instance t, cacheing for efficiency
"""
fname = fontManager.findfont(prop)
size = self.get_text_scale() * prop.get_size_in_points()
props = fname, size, angle
font = self.fontd.get(props)
if font is None:
font = paint.font(*props)
self.fontd[props] = font
return font
def _get_paint_font(self, s, prop, angle):
"""
Get the paint font for text instance t, cacheing for efficiency
"""
fname = fontManager.findfont(prop)
size = self.get_text_scale() * prop.get_size_in_points()
props = fname, size, angle
font = self.fontd.get(props)
if font is None:
font = paint.font(*props)
self.fontd[props] = font
return font
def _get_font_ttf(self, prop):
"""
get the true type font properties, used because EMFs on
windows will use true type fonts.
"""
key = hash(prop)
font = _fontd.get(key)
if font is None:
fname = fontManager.findfont(prop)
if debugText: print "_get_font_ttf: name=%s" % fname
font = FT2Font(str(fname))
_fontd[key] = font
font.clear()
size = prop.get_size_in_points()
font.set_size(size, self.dpi)
return font
def test_json_serialization():
with tempfile.NamedTemporaryFile() as temp:
json_dump(fontManager, temp.name)
copy = json_load(temp.name)
with warnings.catch_warnings():
warnings.filterwarnings('ignore', 'findfont: Font family.*not found')
for prop in ({
'family': 'STIXGeneral'
}, {
'family': 'Bitstream Vera Sans',
'weight': 700
}, {
'family': 'no such font family'
}):
fp = FontProperties(**prop)
assert_equal(fontManager.findfont(fp, rebuild_if_missing=False),
copy.findfont(fp, rebuild_if_missing=False))
def _get_font_ttf(self, prop):
"""
get the true type font properties, used because EMFs on
windows will use true type fonts.
"""
key = hash(prop)
font = _fontd.get(key)
if font is None:
fname = fontManager.findfont(prop)
if debugText: print "_get_font_ttf: name=%s" % fname
font = FT2Font(str(fname))
_fontd[key] = font
font.clear()
size = prop.get_size_in_points()
font.set_size(size, self.dpi)
return font
def draw_text(self, gc, x, y, s, prop, angle, ismath):
"""
Render the text using the RendererGD instance
"""
size = prop.get_size_in_points()
font = fontManager.findfont(prop)
x = int(x)
y = int(y)
color = self.get_gd_color(gc.get_rgb())
angle *= math.pi / 180.0
scale = self.get_text_scale()
self.im.string_ft(font, scale * size, angle, (x, y), s, color)
self.flush_clip()
def draw_text(self, gc, x, y, s, prop, angle, ismath):
"""
Render the text using the RendererGD instance
"""
size = prop.get_size_in_points()
font = fontManager.findfont(prop)
x = int(x)
y = int(y)
color = self.get_gd_color( gc.get_rgb() )
angle *= math.pi/180.0
scale = self.get_text_scale()
self.im.string_ft(font, scale*size, angle,
(x, y), s, color)
self.flush_clip()
def _get_agg_font(self, prop):
"""
Get the font for text instance t, cacheing for efficiency
"""
if __debug__: verbose.report('RendererAgg._get_agg_font', 'debug-annoying')
key = hash(prop)
font = _fontd.get(key)
if font is None:
fname = fontManager.findfont(prop)
font = FT2Font(str(fname))
_fontd[key] = font
font.clear()
size = prop.get_size_in_points()
font.set_size(size, self.dpi.get())
return font
def _get_agg_font(self, prop):
"""
Get the font for text instance t, cacheing for efficiency
"""
if DEBUG: print 'RendererAgg._get_agg_font'
key = hash(prop)
font = _fontd.get(key)
if font is None:
fname = fontManager.findfont(prop)
font = FT2Font(str(fname))
_fontd[key] = font
font.clear()
size = prop.get_size_in_points()
font.set_size(size, self.dpi.get())
return font
def get_text_width_height(self, s, prop, ismath):
"""
get the width and height in display coords of the string s
with fontsize in points
"""
size = prop.get_size_in_points()
font = fontManager.findfont(prop)
scale = self.get_text_scale()
try:
llx, lly, lrx, lry, urx, ury, ulx, uly = \
self.im.get_bounding_rect(
font, scale*size, 0.0, (0,0), s)
except ValueError:
error_msg_gd('Could not load font %s. Try setting TTFFONTPATH to include this font' % fontname)
w = abs(lrx - llx)
h = abs(lly - uly)
return w, h
def get_text_width_height(self, s, prop, ismath):
"""
get the width and height in display coords of the string s
with fontsize in points
"""
size = prop.get_size_in_points()
font = fontManager.findfont(prop)
scale = self.get_text_scale()
try:
llx, lly, lrx, lry, urx, ury, ulx, uly = \
self.im.get_bounding_rect(
font, scale*size, 0.0, (0,0), s)
except ValueError:
error_msg_gd('Could not load font %s. Try setting TTFFONTPATH to include this font' % fontname)
w = abs(lrx - llx)
h = abs(lly - uly)
return w, h
def test_json_serialization():
# on windows, we can't open a file twice, so save the name and unlink
# manually...
try:
name = None
with tempfile.NamedTemporaryFile(delete=False) as temp:
name = temp.name
json_dump(fontManager, name)
copy = json_load(name)
finally:
if name and os.path.exists(name):
os.remove(name)
with warnings.catch_warnings():
warnings.filterwarnings('ignore', 'findfont: Font family.*not found')
for prop in ({'family': 'STIXGeneral'},
{'family': 'Bitstream Vera Sans', 'weight': 700},
{'family': 'no such font family'}):
fp = FontProperties(**prop)
assert (fontManager.findfont(fp, rebuild_if_missing=False) ==
copy.findfont(fp, rebuild_if_missing=False))
