FreqPlot Class Reference

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

#include <FreqWindow.h>

Inheritance diagram for FreqPlot:

Collaboration diagram for FreqPlot:

Public Member Functions
	FreqPlot (wxWindow *parent, wxWindowID winid)
bool	AcceptsFocus () const

Private Member Functions
void	OnPaint (wxPaintEvent &event)
void	OnErase (wxEraseEvent &event)
void	OnMouseEvent (wxMouseEvent &event)

Private Attributes
FrequencyPlotDialog *	freqWindow

Detailed Description

Works with FrequencyPlotDialog to display 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.

Definition at line 37 of file FreqWindow.h.

Constructor & Destructor Documentation

FreqPlot()

FreqPlot::FreqPlot	(	wxWindow *	parent,
		wxWindowID	winid
	)

Definition at line 1172 of file FreqWindow.cpp.

:  wxWindow(parent, winid)
{
   freqWindow = (FrequencyPlotDialog *) parent;
}

Member Function Documentation

AcceptsFocus()

bool FreqPlot::AcceptsFocus

(

)

const

Definition at line 1178 of file FreqWindow.cpp.

{
   return false;
}

OnErase()

void FreqPlot::OnErase ( wxEraseEvent &  event )

private

Definition at line 1183 of file FreqWindow.cpp.

{
   // Ignore it to prevent flashing
}

OnMouseEvent()

void FreqPlot::OnMouseEvent ( wxMouseEvent &  event )

private

Definition at line 1193 of file FreqWindow.cpp.

{
   freqWindow->PlotMouseEvent(event);
}

References freqWindow, and FrequencyPlotDialog::PlotMouseEvent().

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OnPaint()

void FreqPlot::OnPaint ( wxPaintEvent &  event )

private

Definition at line 1188 of file FreqWindow.cpp.

{
   freqWindow->PlotPaint(evt);
}

References freqWindow, and FrequencyPlotDialog::PlotPaint().

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Member Data Documentation

freqWindow

FrequencyPlotDialog* FreqPlot::freqWindow

private

Definition at line 51 of file FreqWindow.h.

Referenced by OnMouseEvent(), and OnPaint().

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

• FreqWindow.h
• FreqWindow.cpp