def __init__(self, format, scene):
"""
Initialises the Image class object
@param format: The image format
@type format: string
@param scene: The Scene object to add to
@type scene: Scene object
"""
debugMsg("Called Image.__init__()")
Item.__init__()
#if format == "jpeg":
#if _debug: print "\t%s: Using jpeg image format" % rendererName
#return JpegImage(scene)
#else:
#print "Unknown image format %s" % format
#return None
if format is None:
raise ValueError, "You must specify an image format"
if scene is None:
raise ValueError, "You must specify a scene object"
def __init__(self, scene):
"""
Initialisation of the Camera object
@param scene: The Scene object to add the Camera object to
@type scene: Scene object
"""
debugMsg("Called Camera.__init__()")
Item.__init__()
# default x,y,z positions of Camera (specific to vtk)
self.xPos = 0.0
self.yPos = 0.0
self.zPos = 3.0
# default x,y,z positions of the Camers's focal point (specific to vtk)
self.xFocalPoint = 0.0
self.yFocalPoint = 0.0
self.zFocalPoint = 0.0
# default elevation and azimuth
# these should be set to the matlab defaults
self.elevation = 30
self.azimuth = 30
# keep a reference to the renderer so we can send stuff to it
self.renderer = scene.renderer
# initialise the position of the Camera
self.setPosition(self.xPos, self.yPos, self.zPos)
self.setFocalPoint(self.xFocalPoint, self.yFocalPoint, self.zFocalPoint)
def __init__(self, scene):
"""
Initialisation of the Plane object
"""
debugMsg("Called Plane.__init__()")
Item.__init__()
self.renderer = scene.renderer
def __init__(self, scene):
"""
Initialisation of Plot class
@param scene: the scene with which to associate the plot
@type scene: Scene object
"""
debugMsg("Called Plot.__init__()")
Item.__init__(self)
if scene is None:
raise ValueError, "You must specify a scene object"
def __init__(self, scene):
"""
Initialisation of the Text clas
@param scene: the scene with which to associate the text object
@type scene: scene object
"""
debugMsg("Called Text.__init__()")
Item.__init__()
if scene is None:
raise ValueError, "You must specify a scene object"
self.font = "Times"
