def test_add_colors(self):
lg = LinearGradient()
lg.add_colors(['white', 'red', 'blue', 'green'], opacity=0.5)
result = '<linearGradient>' \
'<stop offset="0.0" stop-color="white" stop-opacity="0.5" />' \
'<stop offset="0.333" stop-color="red" stop-opacity="0.5" />' \
'<stop offset="0.667" stop-color="blue" stop-opacity="0.5" />' \
'<stop offset="1.0" stop-color="green" stop-opacity="0.5" />' \
'</linearGradient>'
self.assertEqual(lg.tostring(), result)
def test_add_colors(self):
lg = LinearGradient()
lg.add_colors(['white', 'red', 'blue', 'green'], opacity=0.5)
result = '<linearGradient>' \
'<stop offset="0.0" stop-color="white" stop-opacity="0.5" />' \
'<stop offset="0.333" stop-color="red" stop-opacity="0.5" />' \
'<stop offset="0.667" stop-color="blue" stop-opacity="0.5" />' \
'<stop offset="1.0" stop-color="green" stop-opacity="0.5" />' \
'</linearGradient>'
self.assertEqual(lg.tostring(), result)
except KeyError:
return random.sample(colors[using_color][label - 1], 1)[0]
else:
return random.sample(colors[using_color], 1)[0]
if have_gradient:
defs = Defs(id='gradients')
colors_gradient = []
gradient_direction = [(1, 1), (0, 1), (1, 0)]
for gradient_index in range(gradient_cnt):
l_g = LinearGradient((0, 0),
random.choice(gradient_direction),
id='gradient_%d' % gradient_index)
l_g.add_colors(random.sample(colors[using_color], 2))
defs.add(l_g)
colors_gradient.append('url(#gradient_%d)' % gradient_index)
colors[using_color] += colors_gradient
dwg.add(defs)
# start
x_p0 = []
for i in range(triangle_leftest + 1):
x_p0.append(0)
if uni_left:
y_p0 = []
for i in range(triangle_leftest + 1):
y_p0.append(int(height / triangle_leftest * i))
