QCPAxisTickerElided Class Reference

QCPAxisTickerText specialisation that elides tick labels to fit within the available axis space, preventing text overflow on crowded or narrow axes. More...

#include <qcp_axis_ticker_elided.h>

Inheritance diagram for QCPAxisTickerElided:

Public Member Functions
	QCPAxisTickerElided (QCPAxis *parent)
	Constructs a QCPAxisTickerElided bound to the given axis.
QString	elidedText (const QString &text)
	Returns text elided to fit within the available tick-label width of the parent axis, appending an ellipsis if truncation is needed.

Static Public Member Functions
static QCP::MarginSide	axisTypeToMarginSide (const QCPAxis::AxisType axisType)
	Converts a QCPAxis AxisType to its corresponding QCP::MarginSide.

Protected Member Functions
virtual QString	getTickLabel (double tick, const QLocale &locale, QChar formatChar, int precision) override
	Returns the (possibly elided) label string for the tick at tick.

Detailed Description

QCPAxisTickerText specialisation that elides tick labels to fit within the available axis space, preventing text overflow on crowded or narrow axes.

Constructor & Destructor Documentation

QCPAxisTickerElided()

QCPAxisTickerElided::QCPAxisTickerElided ( QCPAxis *  parent )

explicit

Constructs a QCPAxisTickerElided bound to the given axis.

Parameters

parent

The QCPAxis whose tick labels this ticker will generate and elide.

Member Function Documentation

axisTypeToMarginSide()

QCP::MarginSide QCPAxisTickerElided::axisTypeToMarginSide ( const QCPAxis::AxisType  axisType )

static

Converts a QCPAxis AxisType to its corresponding QCP::MarginSide.

QCustomPlot provides QCP::marginSideToAxisType() but not the inverse; this utility fills that gap.

Parameters

axisType

The axis type to convert (Left, Right, Top, or Bottom).

Returns

The QCP::MarginSide that corresponds to axisType.

elidedText()

QString QCPAxisTickerElided::elidedText

(

const QString &

text

)

Returns text elided to fit within the available tick-label width of the parent axis, appending an ellipsis if truncation is needed.

Parameters

text	The full label string to elide.

Returns

The elided string, or text unchanged if it already fits.

getTickLabel()

QString QCPAxisTickerElided::getTickLabel ( double  tick, const QLocale &  locale, QChar  formatChar, int  precision  )

overrideprotectedvirtual

Returns the (possibly elided) label string for the tick at tick.

Overrides QCPAxisTickerText to apply elision before the label is rendered.

Parameters

tick	Axis coordinate of the tick being labelled.
locale	Locale used for number formatting.
formatChar	printf-style format character for numeric ticks.
precision	Number of decimal places for numeric tick labels.

Returns

Elided tick label string.

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

• /builds/wireshark/wireshark/ui/qt/widgets/qcp_axis_ticker_elided.h
• /builds/wireshark/wireshark/ui/qt/widgets/qcp_axis_ticker_elided.cpp