ScaleDraw Class Reference

#include <ScaleDraw.h>

Inheritance diagram for ScaleDraw:

List of all members.

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Detailed Description

Extension to QwtScaleDraw.

Public Types
enum	TicksStyle { None = 0, Out = 1, Both = 2, In = 3 }
Public Member Functions
QString	formulaString ()
virtual QwtText	label (double value) const
void	labelFormat (char &f, int &prec) const
	Return the number format for the major scale labels.
int	labelNumericPrecision ()
int	majorTicksStyle ()
int	minorTicksStyle ()
	ScaleDraw (const QString &s=QString::null)
void	setFormulaString (const QString &formula)
void	setLabelFormat (char f, int prec)
	Set the number format for the major scale labels.
void	setMajorTicksStyle (TicksStyle type)
void	setMinorTicksStyle (TicksStyle type)
double	transformValue (double value) const
virtual	~ScaleDraw ()
Protected Member Functions
void	drawTick (QPainter *p, double value, int len) const
Private Attributes
char	d_fmt
int	d_majTicks
int	d_minTicks
int	d_prec
QString	formula_string

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Member Enumeration Documentation

enum ScaleDraw::TicksStyle

Enumerator:

None
Out
Both
In

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Constructor & Destructor Documentation

ScaleDraw::ScaleDraw

(

const QString &

s = QString::null

)

virtual ScaleDraw::~ScaleDraw

(

)

[inline, virtual]

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Member Function Documentation

void ScaleDraw::drawTick	(	QPainter *	p,
		double	value,
		int	len
	)			const [protected]

QString ScaleDraw::formulaString

(

)

[inline]

virtual QwtText ScaleDraw::label

(

double

value

)

const [inline, virtual]

Reimplemented in QwtTextScaleDraw, TimeScaleDraw, DateScaleDraw, WeekDayScaleDraw, MonthScaleDraw, and QwtSupersciptsScaleDraw.

void ScaleDraw::labelFormat	(	char &	f,
		int &	prec
	)			const

Return the number format for the major scale labels.

Format character and precision have the same meaning as for sprintf().

Parameters:

	f	format character 'e', 'f' or 'g'
	prec	for 'e', 'f': the number of digits after the radix character (point) for 'g': the maximum number of significant digits

See also:

setLabelFormat()

int ScaleDraw::labelNumericPrecision

(

)

[inline]

int ScaleDraw::majorTicksStyle

(

)

[inline]

int ScaleDraw::minorTicksStyle

(

)

[inline]

void ScaleDraw::setFormulaString

(

const QString &

formula

)

[inline]

void ScaleDraw::setLabelFormat	(	char	f,
		int	prec
	)

Set the number format for the major scale labels.

Format character and precision have the same meaning as for sprintf().

Parameters:

	f	format character 'e', 'f', 'g'
	prec	for 'e', 'f': the number of digits after the radix character (point) for 'g': the maximum number of significant digits

See also:

labelFormat()

void ScaleDraw::setMajorTicksStyle

(

TicksStyle

type

)

[inline]

void ScaleDraw::setMinorTicksStyle

(

TicksStyle

type

)

[inline]

double ScaleDraw::transformValue

(

double

value

)

const

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Member Data Documentation

char ScaleDraw::d_fmt [private]

int ScaleDraw::d_majTicks [private]

int ScaleDraw::d_minTicks [private]

int ScaleDraw::d_prec [private]

QString ScaleDraw::formula_string [private]

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

• qtiplot/src/ScaleDraw.h
• qtiplot/src/ScaleDraw.cpp

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