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StereoFFTScope Class Reference

#include <plugin.h>

Inheritance diagram for StereoFFTScope:

List of all members.

Public Member Functions
	StereoFFTScope (int timeout=250, int pid=0)
virtual	~StereoFFTScope ()
virtual void	scopeEvent (float *left, float *right, int len)
void	scopeData (std::vector< float > *&left, std::vector< float > *&right)
virtual void	timeout ()
virtual int	bands () const
virtual void	setBands (float f)

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Constructor & Destructor Documentation

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

virtual StereoFFTScope::~StereoFFTScope (    )  [virtual]

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Member Function Documentation

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

the "width" of each scopeEvent Implements FFTScope.

void StereoFFTScope::scopeData (  std::vector< float > *&    left, std::vector< float > *&    right )

get the current data pass two 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 StereoFFTScope::scopeEvent (  float *    left, float *    right, int    len )  [inline, virtual]

called according to the timeout the two floats contain the data, with len items you override this yourself Definition at line 201 of file plugin.h.

virtual void StereoFFTScope::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 Implements FFTScope.

virtual void StereoFFTScope::timeout (    )  [virtual]

cause a rescoping to take effect immediately Implements Visualization.

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

• plugin.h

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