LinearDBFormat Class Reference

#include <LinearDBFormat.h>

Inheritance diagram for LinearDBFormat:

Collaboration diagram for LinearDBFormat:

Public Member Functions
	~LinearDBFormat () override
void	SetTickSizes (double units, double &major, double &minor, double &minorMinor, int &mDigits) const override
void	SetLabelString (wxString &s, double d, double units, double minor, int mDigits, TickType tickType) const override
Public Member Functions inherited from RulerFormat
	RulerFormat ()
virtual	~RulerFormat ()
virtual void	SetTickSizes (double units, double &major, double &minor, double &minorMinor, int &mDigits) const =0
virtual void	SetLabelString (wxString &s, double d, double units, double minor, int mDigits, TickType tickType) const =0

Static Public Member Functions
static const LinearDBFormat &	Instance ()

Private Member Functions
	RulerFormat ()

Additional Inherited Members
Public Types inherited from RulerFormat
enum	TickType { t_major , t_minor , t_minorMinor }

Detailed Description

Definition at line 17 of file LinearDBFormat.h.

Constructor & Destructor Documentation

~LinearDBFormat()

LinearDBFormat::~LinearDBFormat ( )

overridedefault

Member Function Documentation

Instance()

const LinearDBFormat & LinearDBFormat::Instance ( )

static

Definition at line 14 of file LinearDBFormat.cpp.

{
   static LinearDBFormat instance;
   return instance;
}

Referenced by FrequencyPlotDialog::DrawPlot(), EffectCompressorPanel::OnPaint(), FrequencyPlotDialog::Populate(), EqualizationUI::PopulateOrExchange(), EffectScienFilter::PopulateOrExchange(), and MeterPanel::SetActiveStyle().

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RulerFormat()

RulerFormat::RulerFormat ( )

inlineexplicitprivate

Definition at line 22 of file RulerFormat.h.

{}

SetLabelString()

void LinearDBFormat::SetLabelString ( wxString &  s, double  d, double  units, double  minor, int  mDigits, TickType  tickType  ) const

overridevirtual

Implements RulerFormat.

Definition at line 82 of file LinearDBFormat.cpp.

{
   // Replace -0 with 0
   if (d < 0.0 && (d + mMinor > 0.0))
      d = 0.0;
   if (mMinor >= 1.0)
      s.Printf(wxT("%d"), (int)floor(d + 0.5));
   else {
      int precision = -log10(mMinor);
      s.Printf(wxT("%.*f"), precision, d);
   }
}

References wxT().

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SetTickSizes()

void LinearDBFormat::SetTickSizes ( double  units, double &  major, double &  minor, double &  minorMinor, int &  mDigits  ) const

overridevirtual

Implements RulerFormat.

Definition at line 20 of file LinearDBFormat.cpp.

{
   if (units < 0.001) {
      minor = 0.001;
      major = 0.005;
      return;
   }
   if (units < 0.01) {
      minor = 0.01;
      major = 0.05;
      return;
   }
   if (units < 0.1) {
      minor = 0.1;
      major = 0.5;
      return;
   }
   if (units < 1.0) {
      minor = 1.0;
      major = 6.0;
      return;
   }
   if (units < 3.0) {
      minor = 3.0;
      major = 12.0;
      return;
   }
   if (units < 6.0) {
      minor = 6.0;
      major = 24.0;
      return;
   }
   if (units < 12.0) {
      minor = 12.0;
      major = 48.0;
      return;
   }
   if (units < 24.0) {
      minor = 24.0;
      major = 96.0;
      return;
   }
   double d = 20.0;
   for (;;) {
      if (units < d) {
         minor = d;
         major = d * 5.0;
         return;
      }
      d *= 5.0;
      if (units < d) {
         minor = d;
         major = d * 5.0;
         return;
      }
      d *= 2.0;
   }
}

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

• LinearDBFormat.h
• LinearDBFormat.cpp