pyvisi/py_src/map.py

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

import vtk
from common import * 

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

    def __init__(self, scene, data_collector, lut = None):
        """
        @type scene: L{OpenScene <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.setMapper(self, "self.data_collector.getReader().GetOutput()",
            lut)
        Common.setActor(self)
        Common.addActor(self)


from map import Map
from plane import Plane 

class MapOnPlane(Map, Plane):
    """
    shows scalar data by color on a given plane
    """

    def __init__(self, scene, data_collector):
        Common.__init__(self, scene, data_collector)

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

        
1	"""
2	@author: John Ngui
3	@author: Lutz Gross
4	"""
5
6	import vtk
7	from common import *
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{OpenScene <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.setMapper(self, "self.data_collector.getReader().GetOutput()",
28	lut)
29	Common.setActor(self)
30	Common.addActor(self)
31
32
33	from map import Map
34	from plane import Plane
35
36	class MapOnPlane(Map, Plane):
37	"""
38	shows scalar data by color on a given plane
39	"""
40
41	def __init__(self, scene, data_collector):
42	Common.__init__(self, scene, data_collector)
43
44	Plane.__init__(self, scene, data_collector,
45	"self.data_collector.getReader().GetOutput()")
46
47
48