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Python _f_v_a_r.NamedInstance類代碼示例

本文整理匯總了Python中fontTools.ttLib.tables._f_v_a_r.NamedInstance的典型用法代碼示例。如果您正苦於以下問題:Python NamedInstance類的具體用法?Python NamedInstance怎麽用?Python NamedInstance使用的例子?那麽, 這裏精選的類代碼示例或許可以為您提供幫助。


在下文中一共展示了NamedInstance類的15個代碼示例,這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚,您的評價將有助於係統推薦出更棒的Python代碼示例。

示例1: test_compile_withoutPostScriptName

 def test_compile_withoutPostScriptName(self):
     inst = NamedInstance()
     inst.subfamilyNameID = 345
     inst.postscriptNameID = 564
     inst.coordinates = {"wght": 0.7, "wdth": 0.5}
     self.assertEqual(FVAR_INSTANCE_DATA_WITHOUT_PSNAME,
                      inst.compile(["wght", "wdth"], False))
開發者ID:wenzhuman,項目名稱:fonttools,代碼行數:7,代碼來源:_f_v_a_r_test.py

示例2: test_fromXML

 def test_fromXML(self):
     inst = NamedInstance()
     attrs = {"nameID": "345"}
     inst.fromXML("NamedInstance", attrs, [
             ("coord", {"axis": "wght", "value": "0.7"}, []),
             ("coord", {"axis": "wdth", "value": "0.5"}, []),
             ], ttFont=MakeFont())
     self.assertEqual(345, inst.nameID)
     self.assertEqual({"wght": 0.7, "wdth": 0.5}, inst.coordinates)
開發者ID:quminzi,項目名稱:fonttools,代碼行數:9,代碼來源:_f_v_a_r_test.py

示例3: test_fromXML_withoutPostScriptName

 def test_fromXML_withoutPostScriptName(self):
     inst = NamedInstance()
     for name, attrs, content in parseXML(
             '<NamedInstance subfamilyNameID="345">'
             '    <coord axis="wght" value="0.7"/>'
             '    <coord axis="wdth" value="0.5"/>'
             '</NamedInstance>'):
         inst.fromXML(name, attrs, content, ttFont=MakeFont())
     self.assertEqual(345, inst.subfamilyNameID)
     self.assertEqual({"wght": 0.7, "wdth": 0.5}, inst.coordinates)
開發者ID:wenzhuman,項目名稱:fonttools,代碼行數:10,代碼來源:_f_v_a_r_test.py

示例4: test_fromXML

 def test_fromXML(self):
     inst = NamedInstance()
     for name, attrs, content in parseXML(
         '<NamedInstance nameID="345">'
         '    <coord axis="wght" value="0.7"/>'
         '    <coord axis="wdth" value="0.5"/>'
         "</NamedInstance>"
     ):
         inst.fromXML(name, attrs, content, ttFont=MakeFont())
     self.assertEqual(345, inst.nameID)
     self.assertEqual({"wght": 0.7, "wdth": 0.5}, inst.coordinates)
開發者ID:Moscarda,項目名稱:fonttools,代碼行數:11,代碼來源:_f_v_a_r_test.py

示例5: _add_fvar

def _add_fvar(font, axes, instances):
	"""
	Add 'fvar' table to font.

	axes is an ordered dictionary of DesignspaceAxis objects.

	instances is list of dictionary objects with 'location', 'stylename',
	and possibly 'postscriptfontname' entries.
	"""

	assert axes
	assert isinstance(axes, OrderedDict)

	log.info("Generating fvar")

	fvar = newTable('fvar')
	nameTable = font['name']

	for a in axes.values():
		axis = Axis()
		axis.axisTag = Tag(a.tag)
		# TODO Skip axes that have no variation.
		axis.minValue, axis.defaultValue, axis.maxValue = a.minimum, a.default, a.maximum
		axis.axisNameID = nameTable.addMultilingualName(a.labelNames, font)
		axis.flags = int(a.hidden)
		fvar.axes.append(axis)

	for instance in instances:
		coordinates = instance.location

		if "en" not in instance.localisedStyleName:
			assert instance.styleName
			localisedStyleName = dict(instance.localisedStyleName)
			localisedStyleName["en"] = tounicode(instance.styleName)
		else:
			localisedStyleName = instance.localisedStyleName

		psname = instance.postScriptFontName

		inst = NamedInstance()
		inst.subfamilyNameID = nameTable.addMultilingualName(localisedStyleName)
		if psname is not None:
			psname = tounicode(psname)
			inst.postscriptNameID = nameTable.addName(psname)
		inst.coordinates = {axes[k].tag:axes[k].map_backward(v) for k,v in coordinates.items()}
		#inst.coordinates = {axes[k].tag:v for k,v in coordinates.items()}
		fvar.instances.append(inst)

	assert "fvar" not in font
	font['fvar'] = fvar

	return fvar
開發者ID:khaledhosny,項目名稱:fonttools,代碼行數:52,代碼來源:__init__.py

示例6: _add_fvar

def _add_fvar(font, axes, instances):
	"""
	Add 'fvar' table to font.

	axes is an ordered dictionary of DesignspaceAxis objects.

	instances is list of dictionary objects with 'location', 'stylename',
	and possibly 'postscriptfontname' entries.
	"""

	assert axes
	assert isinstance(axes, OrderedDict)

	log.info("Generating fvar")

	fvar = newTable('fvar')
	nameTable = font['name']

	for a in axes.values():
		axis = Axis()
		axis.axisTag = Tag(a.tag)
		# TODO Skip axes that have no variation.
		axis.minValue, axis.defaultValue, axis.maxValue = a.minimum, a.default, a.maximum
		axis.axisNameID = nameTable.addName(tounicode(a.labelNames['en']))
		# TODO:
		# Replace previous line with the following when the following issues are resolved:
		# https://github.com/fonttools/fonttools/issues/930
		# https://github.com/fonttools/fonttools/issues/931
		# axis.axisNameID = nameTable.addMultilingualName(a.labelname, font)
		fvar.axes.append(axis)

	for instance in instances:
		coordinates = instance.location
		name = tounicode(instance.styleName)
		psname = instance.postScriptFontName

		inst = NamedInstance()
		inst.subfamilyNameID = nameTable.addName(name)
		if psname is not None:
			psname = tounicode(psname)
			inst.postscriptNameID = nameTable.addName(psname)
		inst.coordinates = {axes[k].tag:axes[k].map_backward(v) for k,v in coordinates.items()}
		#inst.coordinates = {axes[k].tag:v for k,v in coordinates.items()}
		fvar.instances.append(inst)

	assert "fvar" not in font
	font['fvar'] = fvar

	return fvar
開發者ID:robmck-ms,項目名稱:fonttools,代碼行數:49,代碼來源:__init__.py

示例7: test_toXML

 def test_toXML(self):
     font = MakeFont()
     inst = NamedInstance()
     inst.nameID = AddName(font, "Light Condensed").nameID
     inst.coordinates = {"wght": 0.7, "wdth": 0.5}
     writer = XMLWriter(StringIO())
     inst.toXML(writer, font)
     self.assertEqual([
         '',
         '<!-- Light Condensed -->',
         '<NamedInstance nameID="%s">' % inst.nameID,
           '<coord axis="wght" value="0.7"/>',
           '<coord axis="wdth" value="0.5"/>',
         '</NamedInstance>'
     ], xml_lines(writer))
開發者ID:quminzi,項目名稱:fonttools,代碼行數:15,代碼來源:_f_v_a_r_test.py

示例8: _add_fvar

def _add_fvar(font, axes, instances):
	assert "fvar" not in font
	font['fvar'] = fvar = table__f_v_a_r()

	for tag in sorted(axes.keys()):
		axis = Axis()
		axis.axisTag = tag
		name, axis.minValue, axis.defaultValue, axis.maxValue = axes[tag]
		axis.nameID = _AddName(font, name).nameID
		fvar.axes.append(axis)

	for name, coordinates in instances:
		inst = NamedInstance()
		inst.nameID = _AddName(font, name).nameID
		inst.coordinates = coordinates
		fvar.instances.append(inst)
開發者ID:n8willis,項目名稱:fonttools,代碼行數:16,代碼來源:__init__.py

示例9: MakeFont

def MakeFont():
    axes = [("wght", "Weight", 100, 400, 900), ("wdth", "Width", 50, 100, 200)]
    instances = [("Light", 300, 100), ("Light Condensed", 300, 75)]
    fvarTable = table__f_v_a_r()
    font = {"fvar": fvarTable}
    for tag, name, minValue, defaultValue, maxValue in axes:
        axis = Axis()
        axis.axisTag = tag
        axis.defaultValue = defaultValue
        axis.minValue, axis.maxValue = minValue, maxValue
        axis.nameID = AddName(font, name).nameID
        fvarTable.axes.append(axis)
    for name, weight, width in instances:
        inst = NamedInstance()
        inst.nameID = AddName(font, name).nameID
        inst.coordinates = {"wght": weight, "wdth": width}
        fvarTable.instances.append(inst)
    return font
開發者ID:quminzi,項目名稱:fonttools,代碼行數:18,代碼來源:_f_v_a_r_test.py

示例10: AddFontVariations

def AddFontVariations(font):
    assert "fvar" not in font
    fvar = font["fvar"] = table__f_v_a_r()

    weight = Axis()
    weight.axisTag = "wght"
    weight.nameID = AddName(font, "Weight").nameID
    weight.minValue, weight.defaultValue, weight.maxValue = (100, 400, 900)
    fvar.axes.append(weight)

    # https://www.microsoft.com/typography/otspec/os2.htm#wtc
    for name, wght in (
            ("Thin", 100),
            ("Light", 300),
            ("Regular", 400),
            ("Bold", 700),
            ("Black", 900)):
        inst = NamedInstance()
        inst.nameID = AddName(font, name).nameID
        inst.coordinates = {"wght": wght}
        fvar.instances.append(inst)
開發者ID:Moscarda,項目名稱:fonttools,代碼行數:21,代碼來源:interpolate.py

示例11: test_toXML_withPostScriptName

 def test_toXML_withPostScriptName(self):
     font = MakeFont()
     inst = NamedInstance()
     inst.flags = 0xE9
     inst.subfamilyNameID = AddName(font, "Light Condensed").nameID
     inst.postscriptNameID = AddName(font, "Test-LightCondensed").nameID
     inst.coordinates = {"wght": 0.7, "wdth": 0.5}
     writer = XMLWriter(BytesIO())
     inst.toXML(writer, font)
     self.assertEqual([
         '',
         '<!-- Light Condensed -->',
         '<!-- PostScript: Test-LightCondensed -->',
         '<NamedInstance flags="0xE9" postscriptNameID="%s" subfamilyNameID="%s">' % (
             inst.postscriptNameID, inst.subfamilyNameID),
           '<coord axis="wght" value="0.7"/>',
           '<coord axis="wdth" value="0.5"/>',
         '</NamedInstance>'
     ], xml_lines(writer))
開發者ID:MrBrezina,項目名稱:fonttools,代碼行數:19,代碼來源:_f_v_a_r_test.py

示例12: test_decompile

 def test_decompile(self):
     inst = NamedInstance()
     inst.decompile(FVAR_INSTANCE_DATA, ["wght", "wdth"])
     self.assertEqual(345, inst.nameID)
     self.assertEqual({"wght": 0.7, "wdth": 0.5}, inst.coordinates)
開發者ID:quminzi,項目名稱:fonttools,代碼行數:5,代碼來源:_f_v_a_r_test.py

示例13: test_compile

 def test_compile(self):
     inst = NamedInstance()
     inst.nameID = 345
     inst.coordinates = {"wght": 0.7, "wdth": 0.5}
     self.assertEqual(FVAR_INSTANCE_DATA, inst.compile(["wght", "wdth"]))
開發者ID:quminzi,項目名稱:fonttools,代碼行數:5,代碼來源:_f_v_a_r_test.py

示例14: _add_fvar_avar

def _add_fvar_avar(font, axes, instances):
	"""
	Add 'fvar' table to font.

	axes is an ordered dictionary of DesignspaceAxis objects.

	instances is list of dictionary objects with 'location', 'stylename',
	and possibly 'postscriptfontname' entries.
	"""

	assert axes
	assert isinstance(axes, OrderedDict)

	log.info("Generating fvar / avar")

	fvar = newTable('fvar')
	nameTable = font['name']

	for a in axes.values():
		axis = Axis()
		axis.axisTag = Tag(a.tag)
		axis.minValue, axis.defaultValue, axis.maxValue = a.minimum, a.default, a.maximum
		axis.axisNameID = nameTable.addName(tounicode(a.labelname['en']))
		# TODO:
		# Replace previous line with the following when the following issues are resolved:
		# https://github.com/fonttools/fonttools/issues/930
		# https://github.com/fonttools/fonttools/issues/931
		# axis.axisNameID = nameTable.addMultilingualName(a.labelname, font)
		fvar.axes.append(axis)

	for instance in instances:
		coordinates = instance['location']
		name = tounicode(instance['stylename'])
		psname = instance.get('postscriptfontname')

		inst = NamedInstance()
		inst.subfamilyNameID = nameTable.addName(name)
		if psname is not None:
			psname = tounicode(psname)
			inst.postscriptNameID = nameTable.addName(psname)
		inst.coordinates = {axes[k].tag:axes[k].map_backward(v) for k,v in coordinates.items()}
		fvar.instances.append(inst)

	avar = newTable('avar')
	interesting = False
	for axis in axes.values():
		curve = avar.segments[axis.tag] = {}
		if not axis.map or all(k==v for k,v in axis.map.items()):
			continue
		interesting = True

		items = sorted(axis.map.items())
		keys   = [item[0] for item in items]
		vals = [item[1] for item in items]

		# Current avar requirements.  We don't have to enforce
		# these on the designer and can deduce some ourselves,
		# but for now just enforce them.
		assert axis.minimum == min(keys)
		assert axis.maximum == max(keys)
		assert axis.default in keys
		# No duplicates
		assert len(set(keys)) == len(keys)
		assert len(set(vals)) == len(vals)
		# Ascending values
		assert sorted(vals) == vals

		keys_triple = (axis.minimum, axis.default, axis.maximum)
		vals_triple = tuple(axis.map_forward(v) for v in keys_triple)

		keys = [models.normalizeValue(v, keys_triple) for v in keys]
		vals = [models.normalizeValue(v, vals_triple) for v in vals]
		curve.update(zip(keys, vals))

	if not interesting:
		log.info("No need for avar")
		avar = None

	assert "fvar" not in font
	font['fvar'] = fvar
	assert "avar" not in font
	if avar:
		font['avar'] = avar

	return fvar,avar
開發者ID:anthrotype,項目名稱:fonttools,代碼行數:85,代碼來源:__init__.py

示例15: test_decompile_withoutPostScriptName

 def test_decompile_withoutPostScriptName(self):
     inst = NamedInstance()
     inst.decompile(FVAR_INSTANCE_DATA_WITHOUT_PSNAME, ["wght", "wdth"])
     self.assertEqual(0xFFFF, inst.postscriptNameID)
     self.assertEqual(345, inst.subfamilyNameID)
     self.assertEqual({"wght": 0.7, "wdth": 0.5}, inst.coordinates)
開發者ID:wenzhuman,項目名稱:fonttools,代碼行數:6,代碼來源:_f_v_a_r_test.py


注:本文中的fontTools.ttLib.tables._f_v_a_r.NamedInstance類示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台,相關代碼片段篩選自各路編程大神貢獻的開源項目,源碼版權歸原作者所有,傳播和使用請參考對應項目的License;未經允許,請勿轉載。