Audacity  2.2.0
FreqPlot Class Referencefinal

Works with FreqWindow to dsplay a spectrum plot of the waveform. This class actually does the graph display. More...

#include <FreqWindow.h>

Inheritance diagram for FreqPlot:

Public Member Functions

 FreqPlot (wxWindow *parent)
 
bool AcceptsFocus () const
 

Private Member Functions

void OnPaint (wxPaintEvent &event)
 
void OnErase (wxEraseEvent &event)
 
void OnMouseEvent (wxMouseEvent &event)
 

Private Attributes

FreqWindowfreqWindow
 

Detailed Description

Works with FreqWindow to dsplay a spectrum plot of the waveform. This class actually does the graph display.

Has a feature that finds peaks and reports their value as you move the mouse around.

Constructor & Destructor Documentation

FreqPlot::FreqPlot ( wxWindow *  parent)

Member Function Documentation

bool FreqPlot::AcceptsFocus ( ) const
void FreqPlot::OnErase ( wxEraseEvent &  event)
private
void FreqPlot::OnMouseEvent ( wxMouseEvent &  event)
private
void FreqPlot::OnPaint ( wxPaintEvent &  event)
private

Member Data Documentation

FreqWindow* FreqPlot::freqWindow
private

Referenced by OnMouseEvent(), and OnPaint().


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