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Class: Grid_Component VolumeData/griddata.py

Single component of volume data used by graphical user interface.

Methods   
__init__
submatrix
  __init__ 
__init__ (
        self,
        name='',
        rgba=( 1, 1, 1, 1 ),
        )

  submatrix 
submatrix (
        self,
        ijk_origin,
        ijk_size,
        )

Must overide this function in derived class to return a 3 dimensional Numeric Python matrix. The returned matrix has size ijk_size and element ijk is accessed as m[k,j,i]. It is an error if the requested submatrix does not lie completely within the full data matrix. It is also an error for the size to be <= 0 in any dimension. These invalid inputs might throw an exception or might return garbage. It is the callers responsibility to make sure the arguments are valid.


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