def text_align(self, extents, align, padding, outside):
h1, h2 = self._handles
w, _ = self.style.min_size
h = h2.pos.y - h1.pos.y
x, y = get_text_point(extents, w, h, align, padding, outside)
return x, y
def text_align(self, extents, align, padding, outside):
h1, h2 = self._handles
w, _ = self.style.min_size
h = h2.pos.y - h1.pos.y
x, y = get_text_point(extents, w, h, align, padding, outside)
return x, y
def test_align_box(self):
"""
Test aligned text position calculation
"""
extents = 80, 12
padding = (1, 2, 3, 4)
data = {
(ALIGN_LEFT, ALIGN_TOP, False): (4, 1),
(ALIGN_LEFT, ALIGN_MIDDLE, False): (4, 14),
(ALIGN_LEFT, ALIGN_BOTTOM, False): (4, 25),
(ALIGN_CENTER, ALIGN_TOP, False): (42, 1),
(ALIGN_CENTER, ALIGN_MIDDLE, False): (42, 14),
(ALIGN_CENTER, ALIGN_BOTTOM, False): (42, 25),
(ALIGN_RIGHT, ALIGN_TOP, False): (78, 1),
(ALIGN_RIGHT, ALIGN_MIDDLE, False): (78, 14),
(ALIGN_RIGHT, ALIGN_BOTTOM, False): (78, 25),
(ALIGN_LEFT, ALIGN_TOP, True): (-84, -13),
(ALIGN_LEFT, ALIGN_MIDDLE, True): (-84, 14),
(ALIGN_LEFT, ALIGN_BOTTOM, True): (-84, 43),
(ALIGN_CENTER, ALIGN_TOP, True): (40, -13),
(ALIGN_CENTER, ALIGN_MIDDLE, True): (40, 14),
(ALIGN_CENTER, ALIGN_BOTTOM, True): (40, 43),
(ALIGN_RIGHT, ALIGN_TOP, True): (162, -13),
(ALIGN_RIGHT, ALIGN_MIDDLE, True): (162, 14),
(ALIGN_RIGHT, ALIGN_BOTTOM, True): (162, 43),
}
for halign in range(-1, 2):
for valign in range(-1, 2):
for outside in (True, False):
align = (halign, valign)
point_expected = data[(halign, valign, outside)]
point = get_text_point(extents, 160, 40, align, padding,
outside)
self.assertEqual(
point[0],
point_expected[0],
"%s, %s -> %s" % (align, outside, point[0]),
)
self.assertEqual(
point[1],
point_expected[1],
"%s, %s -> %s" % (align, outside, point[1]),
)
def test_align_box(self):
"""
Test aligned text position calculation
"""
extents = 80, 12
padding = (1, 2, 3, 4)
data = {
(ALIGN_LEFT, ALIGN_TOP, False): (4, 1),
(ALIGN_LEFT, ALIGN_MIDDLE, False): (4, 14),
(ALIGN_LEFT, ALIGN_BOTTOM, False): (4, 25),
(ALIGN_CENTER, ALIGN_TOP, False): (42, 1),
(ALIGN_CENTER, ALIGN_MIDDLE, False): (42, 14),
(ALIGN_CENTER, ALIGN_BOTTOM, False): (42, 25),
(ALIGN_RIGHT, ALIGN_TOP, False): (78, 1),
(ALIGN_RIGHT, ALIGN_MIDDLE, False): (78, 14),
(ALIGN_RIGHT, ALIGN_BOTTOM, False): (78, 25),
(ALIGN_LEFT, ALIGN_TOP, True): (-84, -13),
(ALIGN_LEFT, ALIGN_MIDDLE, True): (-84, 14),
(ALIGN_LEFT, ALIGN_BOTTOM, True): (-84, 43),
(ALIGN_CENTER, ALIGN_TOP, True): (40, -13),
(ALIGN_CENTER, ALIGN_MIDDLE, True): (40, 14),
(ALIGN_CENTER, ALIGN_BOTTOM, True): (40, 43),
(ALIGN_RIGHT, ALIGN_TOP, True): (162, -13),
(ALIGN_RIGHT, ALIGN_MIDDLE, True): (162, 14),
(ALIGN_RIGHT, ALIGN_BOTTOM, True): (162, 43),
}
for halign in range(-1, 2):
for valign in range(-1, 2):
for outside in (True, False):
align = (halign, valign)
point_expected = data[(halign, valign, outside)]
point = get_text_point(extents, 160, 40, align, padding, outside)
self.assertEqual(
point[0],
point_expected[0],
"%s, %s -> %s" % (align, outside, point[0]),
)
self.assertEqual(
point[1],
point_expected[1],
"%s, %s -> %s" % (align, outside, point[1]),
)
def text_align(self, extents, align, padding, outside):
x, y = get_text_point(extents, self.width, self.height, align, padding,
outside)
return x, y
def text_align(self, extents, align, padding, outside):
x, y = get_text_point(extents, self.width, self.height,
align, padding, outside)
return x, y