KDChart::TextAttributes Class Reference

A set of text attributes. More...

#include <KDChartTextAttributes.h>

Public Member Functions
	TextAttributes ()
	TextAttributes (const TextAttributes &)
	~TextAttributes ()
bool	autoRotate () const
bool	autoShrink () const
const QFont	calculatedFont (const QObject *autoReferenceArea, KDChartEnums::MeasureOrientation autoReferenceOrientation) const
	Returns the font in the size that is used at drawing time.
qreal	calculatedFontSize (const QObject *autoReferenceArea, KDChartEnums::MeasureOrientation autoReferenceOrientation) const
	Returns the font size that is used at drawing time.
qreal	calculatedFontSize (const QSizeF &referenceSize, KDChartEnums::MeasureOrientation autoReferenceOrientation) const
	Returns the font size that is used at drawing time.
QFont	font () const
Measure	fontSize () const
bool	hasAbsoluteFontSize () const
bool	hasRotation () const
bool	isVisible () const
Measure	minimalFontSize () const
bool	operator!= (const TextAttributes &other) const
TextAttributes &	operator= (const TextAttributes &)
bool	operator== (const TextAttributes &) const
QPen	pen () const
void	resetRotation ()
int	rotation () const
void	setAutoRotate (bool autoRotate)
void	setAutoShrink (bool autoShrink)
void	setFont (const QFont &font)
void	setFontSize (const Measure &measure)
void	setMinimalFontSize (const Measure &measure)
void	setPen (const QPen &pen)
void	setRotation (int rotation)
void	setTextDocument (QTextDocument *layout)
void	setVisible (bool visible)
QTextDocument *	textDocument () const

Detailed Description

A set of text attributes.

TextAttributes encapsulates settings that have to do with text. This includes font, fontsize, color, whether the text is rotated, etc

Definition at line 34 of file KDChartTextAttributes.h.

Constructor & Destructor Documentation

TextAttributes() [1/2]

TextAttributes::TextAttributes

(

)

Definition at line 56 of file KDChartTextAttributes.cpp.

TextAttributes() [2/2]

TextAttributes::TextAttributes

(

const TextAttributes &

r

)

Definition at line 61 of file KDChartTextAttributes.cpp.

~TextAttributes()

TextAttributes::~TextAttributes

(

)

Definition at line 76 of file KDChartTextAttributes.cpp.

Member Function Documentation

autoRotate()

bool TextAttributes::autoRotate

(

)

const

Returns

Whether text is automatically rotated when space is tight.

Definition at line 192 of file KDChartTextAttributes.cpp.

References d.

Referenced by operator<<(), operator==(), and setAutoRotate().

autoShrink()

bool TextAttributes::autoShrink

(

)

const

Returns

Whether text is automatically shrunk if space is tight.

Definition at line 202 of file KDChartTextAttributes.cpp.

References d.

Referenced by operator<<(), operator==(), and setAutoShrink().

calculatedFont()

const QFont TextAttributes::calculatedFont	(	const QObject *	autoReferenceArea,
		KDChartEnums::MeasureOrientation	autoReferenceOrientation
	)		const

Returns the font in the size that is used at drawing time.

This method is called at drawing time. It returns the font as it is used for rendering text, taking into account any measures that were set via setFontSize and/or setMinimalFontSize.

Definition at line 160 of file KDChartTextAttributes.cpp.

References calculatedFontSize(), and d.

calculatedFontSize() [1/2]

qreal TextAttributes::calculatedFontSize	(	const QObject *	autoReferenceArea,
		KDChartEnums::MeasureOrientation	autoReferenceOrientation
	)		const

Returns the font size that is used at drawing time.

This method is called at drawing time. It returns the font size as it is used for rendering text, taking into account any measures that were set via setFontSize and/or setMinimalFontSize.

Definition at line 152 of file KDChartTextAttributes.cpp.

References KDChart::Measure::calculatedValue(), fontSize(), and minimalFontSize().

calculatedFontSize() [2/2]

qreal TextAttributes::calculatedFontSize	(	const QSizeF &	referenceSize,
		KDChartEnums::MeasureOrientation	autoReferenceOrientation
	)		const

Returns the font size that is used at drawing time.

This method is called at drawing time. It returns the font size as it is used for rendering text, taking into account any measures that were set via setFontSize and/or setMinimalFontSize.

Definition at line 140 of file KDChartTextAttributes.cpp.

References KDChart::Measure::calculatedValue(), fontSize(), and minimalFontSize().

Referenced by calculatedFont().

font()

QFont TextAttributes::font

(

)

const

Returns

The font that is used for rendering text.

Definition at line 109 of file KDChartTextAttributes.cpp.

References d.

Referenced by KDChart::RadarGrid::drawGrid(), operator<<(), operator==(), setFont(), and KDChart::TextLayoutItem::setTextAttributes().

fontSize()

Measure TextAttributes::fontSize

(

)

const

Returns

The measure used for the font size.

Definition at line 119 of file KDChartTextAttributes.cpp.

References d.

Referenced by calculatedFontSize(), calculatedFontSize(), operator<<(), and operator==().

hasAbsoluteFontSize()

bool TextAttributes::hasAbsoluteFontSize

(

)

const

Returns

Whether the text has an absolute font size set.

Definition at line 134 of file KDChartTextAttributes.cpp.

References KDChart::Measure::calculationMode(), d, and KDChartEnums::MeasureCalculationModeAbsolute.

hasRotation()

bool TextAttributes::hasRotation

(

)

const

Definition at line 224 of file KDChartTextAttributes.cpp.

References d.

isVisible()

bool TextAttributes::isVisible

(

)

const

Returns

Whether the text is visible.

Definition at line 97 of file KDChartTextAttributes.cpp.

References d.

Referenced by KDChart::RadarGrid::drawGrid(), operator<<(), and operator==().

minimalFontSize()

Measure TextAttributes::minimalFontSize

(

)

const

Returns

The measure used for the minimal font size.

Definition at line 129 of file KDChartTextAttributes.cpp.

References d.

Referenced by calculatedFontSize(), calculatedFontSize(), operator<<(), and operator==().

operator!=()

bool KDChart::TextAttributes::operator!= ( const TextAttributes &  other ) const

inline

Definition at line 41 of file KDChartTextAttributes.h.

References KDChart::operator==().

operator=()

TextAttributes & TextAttributes::operator=

(

const TextAttributes &

r

)

Definition at line 66 of file KDChartTextAttributes.cpp.

References d.

operator==()

bool TextAttributes::operator==

(

const TextAttributes &

r

)

const

Definition at line 82 of file KDChartTextAttributes.cpp.

References autoRotate(), autoShrink(), font(), fontSize(), isVisible(), minimalFontSize(), pen(), rotation(), QFont::setStyleHint(), QFont::styleHint(), QFont::styleStrategy(), and textDocument().

pen()

QPen TextAttributes::pen

(

)

const

Returns

The pen used for rendering the text.

Definition at line 234 of file KDChartTextAttributes.cpp.

References d.

Referenced by KDChart::RadarGrid::drawGrid(), operator<<(), operator==(), and setPen().

resetRotation()

void TextAttributes::resetRotation

(

)

Definition at line 218 of file KDChartTextAttributes.cpp.

References d.

rotation()

int TextAttributes::rotation

(

)

const

Returns

The rotation angle used for rendering the text.

Definition at line 213 of file KDChartTextAttributes.cpp.

References d.

Referenced by fitFontSizeToGeometry(), fitFontSizeToGeometry(), operator<<(), operator==(), and setRotation().

setAutoRotate()

void TextAttributes::setAutoRotate

(

bool

autoRotate

)

Set whether the text should be automatically rotated as needed when space is tight.

Parameters

autoRotate

Whether text should be automatically rotated.

Definition at line 187 of file KDChartTextAttributes.cpp.

References autoRotate(), and d.

setAutoShrink()

void TextAttributes::setAutoShrink

(

bool

autoShrink

)

Set whether the text should automatically be shrunk if space is tight.

Parameters

autoShrink

Whether text should be auto-shrunk.

Definition at line 197 of file KDChartTextAttributes.cpp.

References autoShrink(), and d.

setFont()

void TextAttributes::setFont

(

const QFont &

font

)

Set the font to be used for rendering the text.

Note

All of the font's attributes will be used - except of its size! To specify the size please use setFontSize (or setMinimalFontSize, resp.)

Parameters

font	The font to use.

See also

setFontSize, setMinimalFontSize

Definition at line 102 of file KDChartTextAttributes.cpp.

References d, and font().

Referenced by KDChart::RadarGrid::drawGrid().

setFontSize()

void TextAttributes::setFontSize

(

const Measure &

measure

)

Set the size of the font used for rendering text.

Parameters

measure

The measure to use.

See also

Measure

Definition at line 114 of file KDChartTextAttributes.cpp.

References d.

Referenced by KDChart::RadarGrid::drawGrid(), and KDChart::LeveyJenningsDiagram::iconRect().

setMinimalFontSize()

void TextAttributes::setMinimalFontSize

(

const Measure &

measure

)

Set the minimal size of the font used for rendering text.

Parameters

measure

The measure to use.

See also

Measure

Definition at line 124 of file KDChartTextAttributes.cpp.

References d.

setPen()

void TextAttributes::setPen

(

const QPen &

pen

)

Set the pen to use for rendering the text.

Parameters

pen	The pen to use.

Definition at line 229 of file KDChartTextAttributes.cpp.

References d, and pen().

setRotation()

void TextAttributes::setRotation

(

int

rotation

)

Set the rotation angle to use for the text.

Note

For axis titles the rotation angle can be set to one of the following angles: 0, 90, 180, 270 Any other values specified will be replaced by the next smaller one of the allowed values, so no matter what you set the rotation will always be one of these four values.

Parameters

rotation

The rotation angle.

Definition at line 207 of file KDChartTextAttributes.cpp.

References d, and rotation().

setTextDocument()

void TextAttributes::setTextDocument

(

QTextDocument *

layout

)

Sets the document to use for the text. The previous document is deleted.

Definition at line 244 of file KDChartTextAttributes.cpp.

References d.

setVisible()

void TextAttributes::setVisible

(

bool

visible

)

Set whether the text is to be rendered at all.

Parameters

visible

Whether the text is visible.

Definition at line 92 of file KDChartTextAttributes.cpp.

References d.

textDocument()

QTextDocument * TextAttributes::textDocument

(

)

const

Returns

The document used for the drawing the text or NULL if the default document is used.

Definition at line 239 of file KDChartTextAttributes.cpp.

References d.

Referenced by operator==().

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

• KDChartTextAttributes.h
• KDChartTextAttributes.cpp