def __init__(self, element, type, id=None):
self._element = element
if id is None:
self._element.id = '%s_%s' % (type, int(100000 * random.random()))
else:
self._element.id = id
def __init__(self, element, type, id=None):
self._element=element
if id is None:
self._element.id='%s_%s' % (type, int(100000*random.random()))
else:
self._element.id=id
def create_a_clip(a):
Carta.CLIP += ["clip%d" % a]
cs = ".clip%d {clip-path: url(#clipping%d);}\n" % (a, a)
pt = "80,0 0,0" + "".join([" %d,%d" % (i, int(random()*40 +20)) for i in range(0,81,10)])
#Carta.CLIP_POINTS.append[pt]
clip = svg.clipPath(
svg.polygon(points=pt), id="clipping%d" % a
)
defs <= clip
return cs
def create_a_clip(a):
Carta.CLIP += ["clip%d" % a]
cs = ".clip%d {clip-path: url(#clipping%d);}\n" % (a, a)
pt = "80,0 0,0" + "".join([
" %d,%d" % (i, int(random() * 40 + 20))
for i in range(0, 81, 10)
])
#Carta.CLIP_POINTS.append[pt]
clip = svg.clipPath(svg.polygon(points=pt), id="clipping%d" % a)
defs <= clip
return cs
def emitParticle(self):
#Use an angle randomized over the spread so we have more of a "spray"
angle = self._velocity.getAngle() + self._spread - (random.random() * self._spread * 2)
#The magnitude of the emitter's velocity
magnitude = self._velocity.getMagnitude()
#The emitter's position
_position = Vector(self._position._x, self._position._y)
#New velocity based off of the calculated angle and magnitude
_velocity = fromAngle(angle, magnitude)
#return our new Particle!
return Particle(position=_position, velocity=_velocity)
def emitParticle(self):
#Use an angle randomized over the spread so we have more of a "spray"
angle = self._velocity.getAngle() + self._spread - (random.random() *
self._spread * 2)
#The magnitude of the emitter's velocity
magnitude = self._velocity.getMagnitude()
#The emitter's position
_position = Vector(self._position._x, self._position._y)
#New velocity based off of the calculated angle and magnitude
_velocity = fromAngle(angle, magnitude)
#return our new Particle!
return Particle(position=_position, velocity=_velocity)
def random(self):
"""Get the next random number in the range [0.0, 1.0)."""
return __random.random()
