/[escript]/trunk/pyvisi/py_src/streamline.py
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revision 1028 by jongui, Thu Mar 1 04:57:31 2007 UTC revision 1029 by jongui, Wed Mar 14 05:01:13 2007 UTC
# Line 15  from outline import Outline Line 15  from outline import Outline
15  # NOTE: DataSetMapper, Actor3D, PointSource, StreamLineModule and Tube  were  # NOTE: DataSetMapper, Actor3D, PointSource, StreamLineModule and Tube  were
16  # inherited to allow access to their public methods from the driver.  # inherited to allow access to their public methods from the driver.
17  class StreamLine(DataSetMapper, Actor3D, PointSource, StreamLineModule, Tube):  class StreamLine(DataSetMapper, Actor3D, PointSource, StreamLineModule, Tube):
           
18      """      """
19      Class that shows a vector field using streamline.        Class that shows the direction of particles of a vector field using
20        streamlines.The streamlines can either be colored or grey-scaled,
21        depending on the lookup table used. If the streamlines are colored,
22        there are two possible coloring modes: (1) using vector data or (2)
23        using scalar data.
24      """      """
25        
26      # The SOUTH_WEST default viewport is used when there is only one viewport.      # The SOUTH_WEST default viewport is used when there is only one viewport.
27      # This saves the user from specifying the viewport when there is only one.      # This saves the user from specifying the viewport when there is only one.
28      # If no lut is specified, the color scheme will be used.      # If no lut is specified, the color scheme will be used.

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