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KDChart::TextAttributes Class Reference

#include <KDChartTextAttributes.h>

List of all members.


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 50 of file KDChartTextAttributes.h.

Public Member Functions

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.

const qreal calculatedFontSize (const QObject *autoReferenceArea, KDChartEnums::MeasureOrientation autoReferenceOrientation) const
 Returns the font size that is used at drawing time.

QFont font () const
Measure fontSize () const
bool hasAbsoluteFontSize () const
bool isVisible () const
Measure minimalFontSize () const
bool operator!= (const TextAttributes &other) const
TextAttributesoperator= (const TextAttributes &)
bool operator== (const TextAttributes &) const
QPen pen () const
int rotation () const
void setAutoRotate (bool autoRotate)
 Set whether the text should be automatically rotated as needed when space is constraint.

void setAutoShrink (bool autoShrink)
 Set whether the text should automatically be shrunk, if space is constraint.

void setFont (const QFont &font)
 Set the font to be used for rendering the text.

void setFontSize (const Measure &measure)
 Set the size of the font used for rendering text.

void setMinimalFontSize (const Measure &measure)
 Set the minimal size of the font used for rendering text.

void setPen (const QPen &pen)
 Set the pen to use for rendering the text.

void setRotation (int rotation)
 Set the rotation angle to use for the text.

void setVisible (bool visible)
 Set whether the text is to be rendered at all.

 TextAttributes (const TextAttributes &)
 TextAttributes ()
 ~TextAttributes ()


Constructor & Destructor Documentation

KDChart::TextAttributes::TextAttributes  ) 
 

KDChart::TextAttributes::TextAttributes const TextAttributes  ) 
 

KDChart::TextAttributes::~TextAttributes  ) 
 


Member Function Documentation

bool KDChart::TextAttributes::autoRotate  )  const
 

Returns:
Whether text is automatically rotated when space is constrained.

Referenced by operator<<().

bool KDChart::TextAttributes::autoShrink  )  const
 

Returns:
Whether text is automatically shrunk if space is constraint.

Referenced by operator<<().

const QFont KDChart::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.

Referenced by KDChart::AbstractDiagram::paintDataValueText().

const qreal KDChart::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.

Referenced by KDChart::Legend::buildLegend(), and KDChart::TextLayoutItem::realFontSize().

QFont KDChart::TextAttributes::font  )  const
 

Returns:
The font that is used for rendering text.

Referenced by operator<<().

Measure KDChart::TextAttributes::fontSize  )  const
 

Returns:
The measure used for the font size.

Referenced by KDChart::Chart::addLegend(), operator<<(), and KDChart::CartesianAxis::titleTextAttributes().

bool KDChart::TextAttributes::hasAbsoluteFontSize  )  const
 

Returns:
Whether the text has an absolute font size set.

bool KDChart::TextAttributes::isVisible  )  const
 

Returns:
Whether the text is visible.

Referenced by KDChart::Legend::buildLegend(), KDChart::CartesianAxis::maximumSize(), operator<<(), KDChart::CartesianAxis::paintCtx(), and KDChart::AbstractDiagram::paintDataValueText().

Measure KDChart::TextAttributes::minimalFontSize  )  const
 

Returns:
The measure used for the minimal font size.

Referenced by operator<<().

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

Definition at line 57 of file KDChartTextAttributes.h.

00058   { return !operator==(other); }

TextAttributes& KDChart::TextAttributes::operator= const TextAttributes  ) 
 

bool KDChart::TextAttributes::operator== const TextAttributes  )  const
 

QPen KDChart::TextAttributes::pen  )  const
 

Returns:
The pen used for rendering the text.

Referenced by operator<<(), KDChart::TextLayoutItem::paint(), and KDChart::AbstractDiagram::paintDataValueText().

int KDChart::TextAttributes::rotation  )  const
 

Returns:
The rotation angle used for rendering the text.

Referenced by KDChart::TextLayoutItem::intersects(), operator<<(), KDChart::TextLayoutItem::paint(), and KDChart::AbstractDiagram::paintDataValueText().

void KDChart::TextAttributes::setAutoRotate bool  autoRotate  ) 
 

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

Parameters:
autoRotate Whether text should be automatically rotated.

void KDChart::TextAttributes::setAutoShrink bool  autoShrink  ) 
 

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

Parameters:
autoShrink Whether text should be auto-shrunk.

void KDChart::TextAttributes::setFont const QFont &  font  ) 
 

Set the font to be used for rendering the text.

Parameters:
font The font to use.

void KDChart::TextAttributes::setFontSize const Measure measure  ) 
 

Set the size of the font used for rendering text.

Parameters:
measure The measure to use.
See also:
Measure

Referenced by KDChart::Chart::addLegend(), and KDChart::CartesianAxis::titleTextAttributes().

void KDChart::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

void KDChart::TextAttributes::setPen const QPen &  pen  ) 
 

Set the pen to use for rendering the text.

Parameters:
rotation The pen to use.

void KDChart::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.

void KDChart::TextAttributes::setVisible bool  visible  ) 
 

Set whether the text is to be rendered at all.

Parameters:
visible Whether the text is visible.


The documentation for this class was generated from the following file:
Generated on Thu May 10 11:06:34 2007 for KD Chart 2 by doxygen 1.3.6