def test_multiline_lr(self):
font = ImageFont.load_default()
td = TextDraw('Hello\nWorld', font, placement='lr')
img = Image.new('RGB', (100, 100))
draw = ImageDraw.Draw(img)
total_box, boxes = td.text_boxes(draw, (100, 100))
eq_(total_box, (65, 70, 95, 95))
eq_(boxes, [(65, 70, 95, 81), (65, 84, 95, 95)])
def check_placement(self, x, y):
font = ImageFont.load_default()
td = TextDraw('Hello\nWorld\n%s %s' % (x, y), font, placement=x+y,
padding=5, linespacing=2)
img = Image.new('RGB', (100, 100))
draw = ImageDraw.Draw(img)
td.draw(draw, img.size)
img.show()
def test_multiline_center(self):
font = ImageFont.load_default()
td = TextDraw('Hello\nWorld', font, placement='cc')
img = Image.new('RGB', (100, 100))
draw = ImageDraw.Draw(img)
total_box, boxes = td.text_boxes(draw, (100, 100))
eq_(total_box, (35, 38, 65, 63))
eq_(boxes, [(35, 38, 65, 49), (35, 52, 65, 63)])
def test_ul(self):
font = ImageFont.load_default()
td = TextDraw('Hello', font)
img = Image.new('RGB', (100, 100))
draw = ImageDraw.Draw(img)
total_box, boxes = td.text_boxes(draw, (100, 100))
eq_(total_box, boxes[0])
eq_(len(boxes), 1)
def test_multiline_ul(self):
font = ImageFont.load_default()
td = TextDraw('Hello\nWorld', font)
img = Image.new('RGB', (100, 100))
draw = ImageDraw.Draw(img)
total_box, boxes = td.text_boxes(draw, (100, 100))
eq_(total_box, (5, 5, 35, 30))
eq_(boxes, [(5, 5, 35, 16), (5, 19, 35, 30)])
def test_multiline_lr(self):
font = ImageFont.load_default()
td = TextDraw('Hello\nWorld', font, placement='lr')
img = Image.new('RGB', (100, 100))
draw = ImageDraw.Draw(img)
total_box, boxes = td.text_boxes(draw, (100, 100))
eq_(total_box, (65, 70, 95, 95))
eq_(boxes, [(65, 70, 95, 81), (65, 84, 95, 95)])
def test_multiline_center(self):
font = ImageFont.load_default()
td = TextDraw('Hello\nWorld', font, placement='cc')
img = Image.new('RGB', (100, 100))
draw = ImageDraw.Draw(img)
total_box, boxes = td.text_boxes(draw, (100, 100))
eq_(total_box, (35, 38, 65, 63))
eq_(boxes, [(35, 38, 65, 49), (35, 52, 65, 63)])
def test_multiline_ul(self):
font = ImageFont.load_default()
td = TextDraw('Hello\nWorld', font)
img = Image.new('RGB', (100, 100))
draw = ImageDraw.Draw(img)
total_box, boxes = td.text_boxes(draw, (100, 100))
eq_(total_box, (5, 5, 35, 30))
eq_(boxes, [(5, 5, 35, 16), (5, 19, 35, 30)])
def test_ul(self):
font = ImageFont.load_default()
td = TextDraw('Hello', font)
img = Image.new('RGB', (100, 100))
draw = ImageDraw.Draw(img)
total_box, boxes = td.text_boxes(draw, (100, 100))
eq_(total_box, boxes[0])
eq_(len(boxes), 1)
def font(self):
global _pil_ttf_support
if self._font is None:
if self.font_name != 'default' and _pil_ttf_support:
try:
self._font = ImageFont.truetype(font_file(self.font_name),
self.font_size)
except ImportError:
_pil_ttf_support = False
log_system.warn("Couldn't load TrueType fonts, "
"PIL needs to be build with freetype support.")
except IOError:
_pil_ttf_support = False
log_system.warn("Couldn't load find TrueType font ", self.font_name)
if self._font is None:
self._font = ImageFont.load_default()
return self._font
def test_transparent(self):
font = ImageFont.load_default()
td = TextDraw('Hello\nWorld', font, placement='cc')
img = Image.new('RGBA', (100, 100), (0, 0, 0, 0))
draw = ImageDraw.Draw(img)
td.draw(draw, img.size)
eq_(len(img.getcolors()), 2)
# top color (bg) is transparent
eq_(sorted(img.getcolors())[1][1], (0, 0, 0, 0))
def test_transparent(self):
font = ImageFont.load_default()
td = TextDraw('Hello\nWorld', font, placement='cc')
img = Image.new('RGBA', (100, 100), (0, 0, 0, 0))
draw = ImageDraw.Draw(img)
td.draw(draw, img.size)
eq_(len(img.getcolors()), 2)
# top color (bg) is transparent
eq_(sorted(img.getcolors())[1][1], (0, 0, 0, 0))
def test_unicode(self):
font = ImageFont.load_default()
td = TextDraw(u'Héllö\nWørld', font, placement='cc')
img = Image.new('RGB', (100, 100))
draw = ImageDraw.Draw(img)
total_box, boxes = td.text_boxes(draw, (100, 100))
if PY3:
raise SkipTest('unicode handling for default font differs on PY3')
eq_(total_box, (35, 38, 65, 63))
eq_(boxes, [(35, 38, 65, 49), (35, 52, 65, 63)])
def test_unicode(self):
font = ImageFont.load_default()
td = TextDraw(u'Héllö\nWørld', font, placement='cc')
img = Image.new('RGB', (100, 100))
draw = ImageDraw.Draw(img)
total_box, boxes = td.text_boxes(draw, (100, 100))
if PY3:
raise SkipTest('unicode handling for default font differs on PY3')
eq_(total_box, (35, 38, 65, 63))
eq_(boxes, [(35, 38, 65, 49), (35, 52, 65, 63)])
def font(self):
global _pil_ttf_support
if self._font is None:
if self.font_name != 'default' and _pil_ttf_support:
try:
self._font = ImageFont.truetype(font_file(self.font_name),
self.font_size)
except ImportError:
_pil_ttf_support = False
log_system.warn(
"Couldn't load TrueType fonts, "
"PIL needs to be build with freetype support.")
except IOError:
_pil_ttf_support = False
log_system.warn("Couldn't load find TrueType font ",
self.font_name)
if self._font is None:
self._font = ImageFont.load_default()
return self._font
def check_placement(self, x, y):
font = ImageFont.load_default()
td = TextDraw('Hello\nWorld\n%s %s' % (x, y),
font,
placement=x + y,
padding=5,
linespacing=2)
img = Image.new('RGB', (100, 100))
draw = ImageDraw.Draw(img)
td.draw(draw, img.size)
img.show()
