def __init__(self,data,data_renderer,alpha=1.0):
"""
Argument data needs to have __getitem__ defined OR being callable (function)
Argument data_renderer(context,data_point) and renderers it
"""
wlayer.__init__(self,alpha)
self.data=data
self.data_renderer=data_renderer
def __init__(self,input_data,alpha=1.0):
"""
Constructor for video
@Param input_data, can be string or ordered vector with elements valid wimage.input_data
"""
wlayer.__init__(self,alpha)
if isinstance(input_data,basestring):
self.init_with_filename(input_data)
elif isinstance(input_data,wanimation):
self.init_with_list(input_data.export())
elif isinstance(input_data,(list)):
self.init_with_list(input_data)
else:
raise Exception("input_data has incorrect type:"+type(input_data))
def __init__(self,input_data,alpha=1.0, width=settings.IMAGE_WIDTH, height=settings.IMAGE_HEIGHT):
"""
The input data can be a filename,numpy array or cairo.ImageSurface
If numpy.array it connects the data else is just copied at __init__
"""
wlayer.__init__(self,alpha)
#Handles different argument types
if isinstance(input_data,numpy.ndarray):
self.init_with_array(input_data)
elif isinstance(input_data,tuple):
self.init_with_size(input_data)
elif isinstance(input_data,basestring):
self.init_with_filename(input_data)
elif isinstance(input_data,cairo.ImageSurface):
self.init_with_imagesurface(input_data)
elif isinstance(input_data, wlayer):
if isinstance(input_data, wimage):
self.init_with_array(input_data.data.copy())
else:
self.init_with_imagesurface(input_data.get_imagesurface(width=width, height=height))
else:
raise Exception("Invalid input type, not (ndarray/basestring/imagesurface):"+str(type(input_data)))
def __init__(self, particle, dl=5, length=200, width=1, alpha=1,rotation=0.,translate=(0,0)):
wlayer.__init__(self, alpha)
self.particle = particle
self.renderer = GWhiskerRenderer(dl,length,width,rotation,translate)
def __init__(self, particle, alpha=1):
wlayer.__init__(self, alpha)
self.particle = particle
self.renderer = PendulumRenderer(400.0 / 512, 24.0 / 512)
def __init__(self, particle, alpha=1):
wlayer.__init__(self, alpha)
self.particle = particle
self.renderer = SquareRenderer(50)
