def test_list06(self):
# weight: bold
# slant: oblique
pattern = 'DejaVu Sans:weight=bold:slant=oblique'
s = FontConfig.list(pattern)
self.assertTrue(len(s) >= 2,
msg='"{}" is not installed.'.format(pattern))
def test_match01(self):
if sys.platform == 'win32' or sys.platform == 'darwin':
pattern = 'Verdana'
else:
pattern = 'DejaVu Sans'
s = FontConfig.match(pattern)
self.assertTrue(len(s) > 0,
msg='"{}" is not installed.'.format(pattern))
def test_list07(self):
# weight: bold
# slant: oblique
# width: semi-condensed
pattern = 'DejaVu Sans:weight=bold:slant=oblique:width=semicondensed'
s = FontConfig.list(pattern)
self.assertTrue(len(s) >= 1,
msg='"{}" is not installed.'.format(pattern))
def test_list08(self):
# weight: bold
pattern = 'DejaVu Sans:weight=bold'
fc_elements = [FontConfig.FC_FAMILY, FontConfig.FC_WEIGHT]
# '%{family}\t%{weight}'
fc_format = '\t'.join(['%{{{}}}'.format(x) for x in fc_elements])
s = FontConfig.list(pattern, fc_elements, fc_format)
self.assertTrue(len(s) > 0,
msg='"{}" is not installed.'.format(pattern))
expected = '200' # bold
for matched in iter(s):
items = matched.split('\t')
self.assertEqual(expected, items[1])
def test_match02(self):
for pattern in ['serif', 'sans-serif', 'monospace']:
s = FontConfig.match(pattern)
self.assertTrue(
len(s) > 0,
msg='fontconfig: "{}" is not configured.'.format(pattern))
def test_list04(self):
# slant: oblique
pattern = 'DejaVu Sans:slant=oblique'
s = FontConfig.list(pattern)
self.assertTrue(len(s) > 0,
msg='"{}" is not installed.'.format(pattern))
def test_list05(self):
# slant: italic
pattern = 'DejaVu Sans:slant=italic'
s = FontConfig.list(pattern)
self.assertTrue(len(s) == 0,
msg='"{}" is not installed.'.format(pattern))
def test_list03(self):
# weight: bold
pattern = 'DejaVu Sans:weight=bold'
s = FontConfig.list(pattern)
self.assertTrue(len(s) > 0,
msg='"{}" is not installed.'.format(pattern))
def test_list02(self):
# "DejaVu Sans"
pattern = 'DejaVu Sans'
s = FontConfig.list(pattern)
self.assertTrue(len(s) > 0,
msg='"{}" is not installed.'.format(pattern))
def test_list01(self):
s = FontConfig.list()
self.assertTrue(len(s) > 0)
def test_config_list(self):
files = FontConfig.get_config_files()
# for file in files:
# print(file)
self.assertTrue(len(files) > 0)
def main():
font_family = 'DejaVu Sans'
result = FontConfig.match(font_family,
'%{{{}}}'.format(FontConfig.FC_FILE))
if len(result) == 0:
print('font file not found: "{}"'.format(font_family))
sys.exit(1)
face = FTFace.new_face(result[0])
font_size = 36
dpi = 96
face.set_char_size(0, int(font_size * 3 / 4 * 64), dpi, dpi)
outline = face.glyph.outline
formatter.precision = 2
document = window.document
view_box_width = 800
tx = 30
ty = 50
gap_height = 10
text_content = 'M'
transform = ''
face.load_char(text_content[0])
matrix = FTMatrix().flip_y()
outline.transform(matrix)
path_data = list()
outline.decompose(_move_to, _line_to, _conic_to, _cubic_to, user=path_data)
bbox = _add_group(document, tx, ty, text_content, transform, path_data,
font_family, font_size)
ty += int(bbox.height) + gap_height
transform = 'scale(1.5, 0.8)'
face.load_char(text_content[0])
matrix = FTMatrix().flip_y()
matrix.scale_self(1.5, 0.8)
outline.transform(matrix)
path_data = list()
outline.decompose(_move_to, _line_to, _conic_to, _cubic_to, user=path_data)
bbox = _add_group(document, tx, ty, text_content, transform, path_data,
font_family, font_size)
ty += int(bbox.height) + gap_height
transform = 'rotate(30)'
face.load_char(text_content[0])
matrix = FTMatrix().flip_y()
matrix.rotate_self(30)
outline.transform(matrix)
path_data = list()
outline.decompose(_move_to, _line_to, _conic_to, _cubic_to, user=path_data)
bbox = _add_group(document, tx, ty, text_content, transform, path_data,
font_family, font_size)
ty += int(bbox.height) + gap_height
transform = 'skewX(45)'
face.load_char(text_content[0])
matrix = FTMatrix().flip_y()
matrix.skew_x_self(45)
outline.transform(matrix)
path_data = list()
outline.decompose(_move_to, _line_to, _conic_to, _cubic_to, user=path_data)
bbox = _add_group(document, tx, ty, text_content, transform, path_data,
font_family, font_size)
ty += int(bbox.height) + gap_height
transform = 'skewY(45)'
face.load_char(text_content[0])
matrix = FTMatrix().flip_y()
matrix.skew_y_self(45)
outline.transform(matrix)
path_data = list()
outline.decompose(_move_to, _line_to, _conic_to, _cubic_to, user=path_data)
bbox = _add_group(document, tx, ty, text_content, transform, path_data,
font_family, font_size)
ty += int(bbox.height) + gap_height
transform = 'scale(1.5, 0.8) rotate(30) skewX(45) skewY(45)'
face.load_char(text_content[0])
matrix = FTMatrix().flip_y()
matrix.scale_self(1.5, 0.8)
matrix.rotate_self(30)
matrix.skew_x_self(45)
matrix.skew_y_self(45)
outline.transform(matrix)
path_data = list()
outline.decompose(_move_to, _line_to, _conic_to, _cubic_to, user=path_data)
bbox = _add_group(document, tx, ty, text_content, transform, path_data,
font_family, font_size)
ty += int(bbox.height) + gap_height
view_box_height = ty
root = document.document_element
root.attributes['width'] = str(view_box_width)
root.attributes['height'] = str(view_box_height)
root.attributes['viewBox'] = '0 0 {} {}'.format(view_box_width,
view_box_height)
print(document.tostring(pretty_print=True).decode())