pyvisi/py_src/map.py

"""
@author: John Ngui
@author: Lutz Gross
"""

import vtk
from common import Common 

class Map(Common):
    """
    Class that shows a scalar field by a surface map. 
    """

    def __init__(self, scene, data_collector, lut = None):
        """
        @type scene: L{Scene <scene.Scene>} object
        @param scene: Scene in which components are to be added to
        @type data_collector: L{DataCollector <datacollector.DataCollector>}
            object
        @param data_collector: Source of data for visualization 
        @type lut: L{BlueToRed <colormap.BlueToRed>} object or 
            L{RedToBlue <colormap.RedToBlue>} object
        @param lut: Color lookup tabl to be used by the mapper
        """

        Common.__init__(self, scene, data_collector)
        Common.setMapperInput(self, self.data_collector.getReader().GetOutput(),
            lut)
        Common.setActorInput(self)
        Common.addActor(self)


from plane import Plane 

class MapOnPlane(Plane):
    """
    Class that shows a scalar field on a given plane.
    """

    def __init__(self, scene, data_collector, lut = None):
        """
        @type scene: L{Scene <scene.Scene>} object
        @param scene: Scene in which components are to be added to
        @type data_collector: L{DataCollector <datacollector.DataCollector>}
            object
        @param data_collector: Source of data for visualzation
        """

        Plane.__init__(self, scene, data_collector,
            data_collector.getReader().GetOutput(), lut)

1	"""
2	@author: John Ngui
3	@author: Lutz Gross
4	"""
5
6	import vtk
7	from common import Common
8
9	class Map(Common):
10	"""
11	Class that shows a scalar field by a surface map.
12	"""
13
14	def __init__(self, scene, data_collector, lut = None):
15	"""
16	@type scene: L{Scene <scene.Scene>} object
17	@param scene: Scene in which components are to be added to
18	@type data_collector: L{DataCollector <datacollector.DataCollector>}
19	object
20	@param data_collector: Source of data for visualization
21	@type lut: L{BlueToRed <colormap.BlueToRed>} object or
22	L{RedToBlue <colormap.RedToBlue>} object
23	@param lut: Color lookup tabl to be used by the mapper
24	"""
25
26	Common.__init__(self, scene, data_collector)
27	Common.setMapperInput(self, self.data_collector.getReader().GetOutput(),
28	lut)
29	Common.setActorInput(self)
30	Common.addActor(self)
31
32
33	from plane import Plane
34
35	class MapOnPlane(Plane):
36	"""
37	Class that shows a scalar field on a given plane.
38	"""
39
40	def __init__(self, scene, data_collector, lut = None):
41	"""
42	@type scene: L{Scene <scene.Scene>} object
43	@param scene: Scene in which components are to be added to
44	@type data_collector: L{DataCollector <datacollector.DataCollector>}
45	object
46	@param data_collector: Source of data for visualzation
47	"""
48
49	Plane.__init__(self, scene, data_collector,
50	data_collector.getReader().GetOutput(), lut)
51