Filtering/vtkColorTransferFunction.cxx
double vtkColorTransferFunction::GetBlueValue( double x )
{
  double rgb[3];
  this->GetColor( x, rgb );

  return rgb[2];
}
//----------------------------------------------------------------------------
// Returns the blue color evaluated at the specified location
Returns the blue color evaluated at the specified location
Returns the blue color evaluated at the specified location
double vtkColorTransferFunction::GetBlueValue( double x )
{
  double rgb[3];
  this->GetColor( x, rgb );
  return rgb[2];
}
double vtkColorTransferFunction :: GetBlueValue ( double x ) { double rgb [ 3 ] ; this -> GetColor ( x , rgb ) ; return rgb [ 2 ] ; }
Returns the blue color evaluated at the specified location
Returns the blue color evaluated at the specified location