#include <GeneratedUpdater.h>

Inheritance diagram for GeneratedUpdater:

Collaboration diagram for GeneratedUpdater:

Public Member Functions
virtual	~GeneratedUpdater () override=0

	RulerUpdater ()

Public Member Functions inherited from RulerUpdater
	RulerUpdater ()

virtual	~RulerUpdater ()=0

virtual void	Update (wxDC &dc, const Envelope *envelope, UpdateOutputs &allOutputs, const RulerStruct &context) const =0

Protected Member Functions
bool	Tick (wxDC &dc, int pos, double d, const TickSizes &tickSizes, wxFont font, TickOutputs outputs, const RulerStruct &context) const

double	ComputeWarpedLength (const Envelope &env, double t0, double t1) const

Protected Member Functions inherited from RulerUpdater
void	BoxAdjust (UpdateOutputs &allOutputs, const RulerStruct &context) const

Additional Inherited Members
Public Types inherited from RulerUpdater
using	Labels = std::vector< Label >

using	Bits = std::vector< bool >

Static Protected Member Functions inherited from RulerUpdater
static std::pair< wxRect, Label >	MakeTick (RulerUpdater::Label lab, wxDC &dc, wxFont font, std::vector< bool > &bits, int left, int top, int spacing, int lead, bool flip, int orientation)

Detailed Description

Definition at line 17 of file GeneratedUpdater.h.

Constructor & Destructor Documentation

◆ ~GeneratedUpdater()

GeneratedUpdater::~GeneratedUpdater ( )

overridepure virtualdefault

Member Function Documentation

◆ ComputeWarpedLength()

double GeneratedUpdater::ComputeWarpedLength	(	const Envelope &	env,
		double	t0,
		double	t1
	)		const

inlineprotected

Definition at line 29 of file GeneratedUpdater.h.

   {
      return env.IntegralOfInverse(t0, t1);
   }

References Envelope::IntegralOfInverse().

Referenced by LinearUpdater::Update().

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◆ RulerUpdater()

RulerUpdater::RulerUpdater ( )

inline

Definition at line 84 of file RulerUpdater.h.

84{}

◆ Tick()

bool GeneratedUpdater::Tick	(	wxDC &	dc,
		int	pos,
		double	d,
		const TickSizes &	tickSizes,
		wxFont	font,
		TickOutputs	outputs,
		const RulerStruct &	context
	)		const

protected

Definition at line 15 of file GeneratedUpdater.cpp.

{
   const double mDbMirrorValue = context.mDbMirrorValue;
   const int mLength = context.mLength;
 
   const int mLeft = context.mLeft;
   const int mTop = context.mTop;
   const int mBottom = context.mBottom;
   const int mRight = context.mRight;
   const int mOrientation = context.mOrientation;
 
   const RulerStruct::Fonts& mFonts = *context.mpFonts;
   const TranslatableString mUnits = context.mUnits;
   const int spacing = (mOrientation == wxHORIZONTAL) ? 6 : 2;
   const bool mFlip = context.mFlip;
 
   // Bug 521.  dB view for waveforms needs a 2-sided scale.
   if ((mDbMirrorValue > 1.0) && (-d > mDbMirrorValue))
      d = -2 * mDbMirrorValue - d;
 
   // FIXME: We don't draw a tick if off end of our label arrays
   // But we shouldn't have an array of labels.
   if (outputs.labels.size() >= mLength)
      return false;
 
   Label lab;
   lab.value = d;
   lab.pos = pos;
   lab.text = tickSizes.LabelString(d, context.mpRulerFormat);
   lab.units = mUnits;
 
   const auto result = RulerUpdater::MakeTick(
      lab,
      dc, font,
      outputs.bits,
      mLeft, mTop, spacing, mFonts.lead,
      mFlip,
      mOrientation);
 
   auto& rect = result.first;
   outputs.box.Union(rect);
   outputs.labels.emplace_back(result.second);
   return !rect.IsEmpty();
}

References RulerUpdater::TickOutputs::bits, RulerUpdater::TickOutputs::box, RulerUpdater::TickOutputs::labels, RulerUpdater::TickSizes::LabelString(), RulerStruct::Fonts::lead, RulerUpdater::MakeTick(), RulerStruct::mBottom, RulerStruct::mDbMirrorValue, RulerStruct::mFlip, RulerStruct::mLeft, RulerStruct::mLength, RulerStruct::mOrientation, RulerStruct::mpFonts, RulerStruct::mpRulerFormat, RulerStruct::mRight, RulerStruct::mTop, RulerStruct::mUnits, RulerUpdater::Label::pos, RulerUpdater::Label::text, RulerUpdater::Label::units, and RulerUpdater::Label::value.

Referenced by LinearUpdater::Update(), and LogarithmicUpdater::Update().

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

Public Member Functions

Protected Member Functions