def test_add_stop_color(self):
rg = RadialGradient()
rg.add_stop_color(offset=0.5, color='red', opacity=1.0)
self.assertEqual(
rg.tostring(),
'<radialGradient><stop offset="0.5" stop-color="red" stop-opacity="1.0" /></radialGradient>'
)
def test_get_paint_server(self):
rg = RadialGradient()
self.assertTrue(re.match("^url\(#id\d+\) none$",
rg.get_paint_server()))
self.assertTrue(
re.match("^url\(#id\d+\) red$",
rg.get_paint_server(default='red')))
def test_constructor(self):
rg = RadialGradient(center=(10, 20),
r=10,
focal=(15, 25),
inherit='#test',
debug=True,
profile='full')
self.assertEqual(
rg.tostring(),
'<radialGradient cx="10" cy="20" fx="15" fy="25" r="10" xlink:href="#test" />'
)
def draw_background(drawing):
rad = RadialGradient(center=("50%", "50%"), r="50%", focal=("50%", "50%"))
rad.add_stop_color(offset="0%", color="rgb(170,170,170)", opacity="1")
rad.add_stop_color(offset="90%", color="rgb(0,0,0)", opacity="1")
drawing.defs.add(rad)
size = max(WIDTH, HEIGHT) / 1.25
c = Circle(center=(WIDTH / 2, HEIGHT / 2),
r=size,
fill=rad.get_paint_server())
drawing.add(c)
def test_add_stop_color(self):
rg = RadialGradient()
rg.add_stop_color(offset=0.5, color='red', opacity=1.0)
self.assertEqual(rg.tostring(), '<radialGradient><stop offset="0.5" stop-color="red" stop-opacity="1.0" /></radialGradient>')
def test_get_paint_server(self):
rg = RadialGradient()
self.assertTrue(re.match("^url\(#id\d+\) none$", rg.get_paint_server()))
self.assertTrue(re.match("^url\(#id\d+\) red$", rg.get_paint_server(default='red')))
def test_constructor(self):
rg = RadialGradient(center=(10, 20), r=10, focal=(15, 25), inherit='#test', debug=True, profile='full')
self.assertEqual(rg.tostring(),
'<radialGradient cx="10" cy="20" fx="15" fy="25" r="10" xlink:href="#test" />')
