def draw_klein(self, ctx, dont_map=False):
if dont_map:
p = self
else:
p = ctx.isom.map(self)
#ctx.cairo.arc(p.x, p.y, get_actual_dimension(ctx.cairo, POINT_RADIUS), 0, 2*math.pi)
#ctx.cairo.fill()
actual_radius = get_actual_dimension(ctx.cairo, POINT_RADIUS)
p1 = tuple(map(int, ctx.cairo.user_to_device(p.x - actual_radius, p.y + actual_radius)))
p2 = tuple(map(int, ctx.cairo.user_to_device(p.x + actual_radius, p.y - actual_radius)))
ctx.image_draw.arc([p1[0], p1[1], p2[0], p2[1]], 0, 360, fill=(0, 255, 0))
def draw_poincare(self, ctx, dont_map=False):
if dont_map:
p = self
else:
p = ctx.isom.map(self)
#print p.x, p.y
x, y = p.get_poincare_coords()
#print x, y
# ctx.cairo.arc(x, y, get_actual_dimension(ctx.cairo, POINT_RADIUS), 0, 2*math.pi)
# ctx.cairo.fill()
actual_radius = get_actual_dimension(ctx.cairo, POINT_RADIUS)
p1 = tuple(map(int, ctx.cairo.user_to_device(x - actual_radius, y + actual_radius)))
p2 = tuple(map(int, ctx.cairo.user_to_device(x + actual_radius, y - actual_radius)))
ctx.image_draw.arc([p1[0], p1[1], p2[0], p2[1]], 0, 360, fill=(0, 255, 0))
def draw_klein(self, ctx, dont_map=False):
if dont_map:
p = self
else:
p = ctx.isom.map(self)
#ctx.cairo.arc(p.x, p.y, get_actual_dimension(ctx.cairo, POINT_RADIUS), 0, 2*math.pi)
#ctx.cairo.fill()
actual_radius = get_actual_dimension(ctx.cairo, POINT_RADIUS)
p1 = tuple(
map(
int,
ctx.cairo.user_to_device(p.x - actual_radius,
p.y + actual_radius)))
p2 = tuple(
map(
int,
ctx.cairo.user_to_device(p.x + actual_radius,
p.y - actual_radius)))
ctx.image_draw.arc([p1[0], p1[1], p2[0], p2[1]],
0,
360,
fill=(0, 255, 0))
def draw_poincare(self, ctx, dont_map=False):
if dont_map:
p = self
else:
p = ctx.isom.map(self)
#print p.x, p.y
x, y = p.get_poincare_coords()
#print x, y
# ctx.cairo.arc(x, y, get_actual_dimension(ctx.cairo, POINT_RADIUS), 0, 2*math.pi)
# ctx.cairo.fill()
actual_radius = get_actual_dimension(ctx.cairo, POINT_RADIUS)
p1 = tuple(
map(int,
ctx.cairo.user_to_device(x - actual_radius,
y + actual_radius)))
p2 = tuple(
map(int,
ctx.cairo.user_to_device(x + actual_radius,
y - actual_radius)))
ctx.image_draw.arc([p1[0], p1[1], p2[0], p2[1]],
0,
360,
fill=(0, 255, 0))
def draw_klein(self, ctx):
x, y = ctx.isom.map(self.to_point()).get_coords()
ctx.cairo.arc(x, y, get_actual_dimension(ctx.cairo, POINT_RADIUS), 0,
2 * math.pi)
ctx.cairo.fill()
def draw_klein(self, ctx):
x, y = ctx.isom.map(self.to_point()).get_coords()
ctx.cairo.arc(x, y, get_actual_dimension(ctx.cairo, POINT_RADIUS), 0, 2*math.pi)
ctx.cairo.fill()
