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MonoFFTScope Class Reference

#include <plugin.h>

Inheritance diagram for MonoFFTScope::

List of all members.

Public Methods
	MonoFFTScope (int timeout=250, int pid=0)
virtual	~MonoFFTScope ()
virtual void	scopeEvent (float *data, int len)
void	scopeData (std::vector< float > *&data)
virtual void	timeout ()
virtual int	bands () const
virtual void	setBands (float f)

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Constructor & Destructor Documentation

MonoFFTScope::MonoFFTScope (  int timeout = 250, int pid = 0 )

virtual MonoFFTScope::~MonoFFTScope (  )  [virtual]

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Member Function Documentation

virtual int MonoFFTScope::bands (  )  const [virtual]

the "width" of each scopeEvent Reimplemented from FFTScope.

void MonoFFTScope::scopeData (  std::vector< float > *& data )

get the current data pass a vector<float>*, this will do the rest. do not allocate it beforehand. you must then delete the vectors Returns: the amount of elements for both left and right

virtual void MonoFFTScope::scopeEvent (  float * data, int len )  [inline, virtual]

called according to the timeout the float contains the data, with len items you override this yourself

virtual void MonoFFTScope::setBands (  float f )  [virtual]

set the width combiner value. in theory, a value of 1.0 should give you exactly 1024 samples, greater values will decrease the amount quite rapidly. by default, 1.1 is used, which gives 50. You'll have to tweak this manually. This will only return valid responses for values between 10 and 1024 Reimplemented from FFTScope.

virtual void MonoFFTScope::timeout (  )  [virtual]

reimplemented from class Visualization, you should never need to reimplement this yourself Reimplemented from Visualization.

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The documentation for this class was generated from the following file:

• plugin.h

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