/[escript]/trunk/pyvisi/py_src/streamlinemodule.py
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revision 946 by jongui, Wed Jan 31 03:08:04 2007 UTC revision 949 by jongui, Fri Feb 2 05:33:05 2007 UTC
# Line 6  import vtk Line 6  import vtk
6    
7  class StreamLineModule:  class StreamLineModule:
8      """      """
9      Class that defines streamline.      Class that defines streamlines.
10      """      """
11    
12      def __init__(self, object, source):      def __init__(self, object, source):
# Line 104  class StreamLineModule: Line 104  class StreamLineModule:
104    
105      def setIntegrator(self, integrator):      def setIntegrator(self, integrator):
106          """          """
107          Set the integrator to be used in the streamline calculation.          Set the integrator to be used in the streamline calculation.
108    
109          @type integrator: vtkInitialValueProblemSolver          @type integrator: vtkInitialValueProblemSolver
110          @param integrator: Integrator type. i.e. vtkRungeKutta2, vtkRungeKutta4          @param integrator: Integrator type. i.e. vtkRungeKutta2, vtkRungeKutta4
# Line 114  class StreamLineModule: Line 114  class StreamLineModule:
114    
115      def _getOutput(self):      def _getOutput(self):
116          """          """
117          Return the streamline.          Return the output of the streamline.
118    
119          @rtype: vtkPolyData          @rtype: vtkPolyData
120          @return Polygonal data          @return Polygonal data

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