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Gra zręcznościowa „Straszna Epidemia"
V1.2
Projekt Wizualizacja Danych Sensorycznych Kewin Gałuszka rok akademicki 2019/2020
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Specialized axis ticker to display ticks in units of an arbitrary constant, for example pi. Więcej...
#include <qcustomplot.h>
Typy publiczne | |
enum | FractionStyle { fsFloatingPoint, fsAsciiFractions, fsUnicodeFractions } |
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enum | TickStepStrategy { tssReadability, tssMeetTickCount } |
Metody publiczne | |
QCPAxisTickerPi () | |
QString | piSymbol () const |
double | piValue () const |
bool | periodicity () const |
FractionStyle | fractionStyle () const |
void | setPiSymbol (QString symbol) |
void | setPiValue (double pi) |
void | setPeriodicity (int multiplesOfPi) |
void | setFractionStyle (FractionStyle style) |
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QCPAxisTicker () | |
virtual | ~QCPAxisTicker () |
TickStepStrategy | tickStepStrategy () const |
int | tickCount () const |
double | tickOrigin () const |
void | setTickStepStrategy (TickStepStrategy strategy) |
void | setTickCount (int count) |
void | setTickOrigin (double origin) |
virtual void | generate (const QCPRange &range, const QLocale &locale, QChar formatChar, int precision, QVector< double > &ticks, QVector< double > *subTicks, QVector< QString > *tickLabels) |
Metody chronione | |
virtual double | getTickStep (const QCPRange &range) Q_DECL_OVERRIDE |
virtual int | getSubTickCount (double tickStep) Q_DECL_OVERRIDE |
virtual QString | getTickLabel (double tick, const QLocale &locale, QChar formatChar, int precision) Q_DECL_OVERRIDE |
void | simplifyFraction (int &numerator, int &denominator) const |
QString | fractionToString (int numerator, int denominator) const |
QString | unicodeFraction (int numerator, int denominator) const |
QString | unicodeSuperscript (int number) const |
QString | unicodeSubscript (int number) const |
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virtual QVector< double > | createTickVector (double tickStep, const QCPRange &range) |
virtual QVector< double > | createSubTickVector (int subTickCount, const QVector< double > &ticks) |
virtual QVector< QString > | createLabelVector (const QVector< double > &ticks, const QLocale &locale, QChar formatChar, int precision) |
void | trimTicks (const QCPRange &range, QVector< double > &ticks, bool keepOneOutlier) const |
double | pickClosest (double target, const QVector< double > &candidates) const |
double | getMantissa (double input, double *magnitude=0) const |
double | cleanMantissa (double input) const |
Atrybuty chronione | |
QString | mPiSymbol |
double | mPiValue |
int | mPeriodicity |
FractionStyle | mFractionStyle |
double | mPiTickStep |
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TickStepStrategy | mTickStepStrategy |
int | mTickCount |
double | mTickOrigin |
Specialized axis ticker to display ticks in units of an arbitrary constant, for example pi.
This QCPAxisTicker subclass generates ticks that are expressed with respect to a given symbolic constant with a numerical value specified with setPiValue and an appearance in the tick labels specified with setPiSymbol.
Ticks may be generated at fractions of the symbolic constant. How these fractions appear in the tick label can be configured with setFractionStyle.
The ticker can be created and assigned to an axis like this:
Definicja w linii 1776 pliku qcustomplot.h.
Defines how fractions should be displayed in tick labels.
Definicja w linii 1785 pliku qcustomplot.h.
QCPAxisTickerPi::QCPAxisTickerPi | ( | ) |
Constructs the ticker and sets reasonable default values. Axis tickers are commonly created managed by a QSharedPointer, which then can be passed to QCPAxis::setTicker.
Definicja w linii 6740 pliku qcustomplot.cpp.
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Reimplementowana z QCPAxisTicker.
Definicja w linii 6818 pliku qcustomplot.cpp.
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Reimplementowana z QCPAxisTicker.
Definicja w linii 6831 pliku qcustomplot.cpp.
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Reimplementowana z QCPAxisTicker.
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void QCPAxisTickerPi::setFractionStyle | ( | QCPAxisTickerPi::FractionStyle | style | ) |
Sets how the numerical/fractional part preceding the symbolic constant is displayed in tick labels. See FractionStyle for the various options.
Definicja w linii 6790 pliku qcustomplot.cpp.
void QCPAxisTickerPi::setPeriodicity | ( | int | multiplesOfPi | ) |
Sets whether the axis labels shall appear periodicly and if so, at which multiplicity of the symbolic constant.
To disable periodicity, set multiplesOfPi to zero.
For example, an axis that identifies 0 with 2pi would set multiplesOfPi to two.
Definicja w linii 6781 pliku qcustomplot.cpp.
void QCPAxisTickerPi::setPiSymbol | ( | QString | symbol | ) |
Sets how the symbol part (which is always a suffix to the number) shall appear in the axis tick label.
If a space shall appear between the number and the symbol, make sure the space is contained in symbol.
Definicja w linii 6757 pliku qcustomplot.cpp.
void QCPAxisTickerPi::setPiValue | ( | double | pi | ) |
Sets the numerical value that the symbolic constant has.
This will be used to place the appropriate fractions of the symbol at the respective axis coordinates.
Definicja w linii 6768 pliku qcustomplot.cpp.
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