KDChart::PositionPoints

KDChart::PositionPoints Class Reference

#include <KDChartPosition.h>

Collaboration diagram for KDChart::PositionPoints:

Collaboration graph
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List of all members.

Detailed Description

Stores the absolute target points of a Position.

Definition at line 145 of file KDChartPosition.h.


Public Member Functions

const qreal degrees (KDChartEnums::PositionValue pos) const
bool isNull () const
const QPointF point (Position position) const
 PositionPoints (QPointF northWest, QPointF northEast, QPointF southEast, QPointF southWest)
 PositionPoints (const QRectF &rect)
 PositionPoints (const QPointF &onePointForAllPositions)
 PositionPoints (QPointF center, QPointF northWest, QPointF north, QPointF northEast, QPointF east, QPointF southEast, QPointF south, QPointF southWest, QPointF west)
 PositionPoints ()
void setDegrees (KDChartEnums::PositionValue pos, qreal degrees)

Public Attributes

QMap
< KDChartEnums::PositionValue,
qreal > 		mapOfDegrees
QPointF mPositionCenter
QPointF mPositionEast
QPointF mPositionNorth
QPointF mPositionNorthEast
QPointF mPositionNorthWest
QPointF mPositionSouth
QPointF mPositionSouthEast
QPointF mPositionSouthWest
QPointF mPositionUnknown
QPointF mPositionWest

Constructor & Destructor Documentation

KDChart::PositionPoints::PositionPoints (  ) 

Definition at line 148 of file KDChartPosition.h.

00148 {} // all points get initialized with the default automatically

KDChart::PositionPoints::PositionPoints ( QPointF  center,
QPointF  northWest,
QPointF  north,
QPointF  northEast,
QPointF  east,
QPointF  southEast,
QPointF  south,
QPointF  southWest,
QPointF  west 
)

Definition at line 150 of file KDChartPosition.h.

00160       : mPositionCenter(    center )
00161       , mPositionNorthWest( northWest )
00162       , mPositionNorth(     north )
00163       , mPositionNorthEast( northEast )
00164       , mPositionEast(      east )
00165       , mPositionSouthEast( southEast )
00166       , mPositionSouth(     south )
00167       , mPositionSouthWest( southWest )
00168       , mPositionWest(      west )
00169         {}

KDChart::PositionPoints::PositionPoints ( const QPointF &  onePointForAllPositions  ) 

Definition at line 170 of file KDChartPosition.h.

00172       : mPositionCenter(    onePointForAllPositions )
00173       , mPositionNorthWest( onePointForAllPositions )
00174       , mPositionNorth(     onePointForAllPositions )
00175       , mPositionNorthEast( onePointForAllPositions )
00176       , mPositionEast(      onePointForAllPositions )
00177       , mPositionSouthEast( onePointForAllPositions )
00178       , mPositionSouth(     onePointForAllPositions )
00179       , mPositionSouthWest( onePointForAllPositions )
00180       , mPositionWest(      onePointForAllPositions )
00181         {}

KDChart::PositionPoints::PositionPoints ( const QRectF &  rect  ) 

Definition at line 182 of file KDChartPosition.h.

References r.

00184     {
00185         const QRectF r( rect.normalized() );
00186         mPositionCenter    = r.center();
00187         mPositionNorthWest = r.topLeft();
00188         mPositionNorth     = QPointF(r.center().x(), r.top());
00189         mPositionNorthEast = r.topRight();
00190         mPositionEast      = QPointF(r.right(), r.center().y());
00191         mPositionSouthEast = r.bottomRight();
00192         mPositionSouth     = QPointF(r.center().x(), r.bottom());
00193         mPositionSouthWest = r.bottomLeft();
00194         mPositionWest      = QPointF(r.left(), r.center().y());
00195     }

KDChart::PositionPoints::PositionPoints ( QPointF  northWest,
QPointF  northEast,
QPointF  southEast,
QPointF  southWest 
)

Definition at line 196 of file KDChartPosition.h.

00201       : mPositionCenter(    (northWest + southEast) / 2.0 )
00202       , mPositionNorthWest( northWest )
00203       , mPositionNorth(     (northWest + northEast) / 2.0 )
00204       , mPositionNorthEast( northEast )
00205       , mPositionEast(      (northEast + southEast) / 2.0 )
00206       , mPositionSouthEast( southEast )
00207       , mPositionSouth(     (southWest + southEast) / 2.0 )
00208       , mPositionSouthWest( southWest )
00209       , mPositionWest(      (northWest + southWest) / 2.0 )
00210         {}

Member Function Documentation

const qreal KDChart::PositionPoints::degrees ( KDChartEnums::PositionValue  pos  )  const

Definition at line 218 of file KDChartPosition.h.

00222     {
00223         if( mapOfDegrees.contains(pos) )
00224             return mapOfDegrees[pos];
00225         return 0.0;

bool KDChart::PositionPoints::isNull (  )  const

Definition at line 254 of file KDChartPosition.h.

Referenced by KDChart::RelativePosition::setReferencePoints().

00257     {
00258         return
00259             mPositionUnknown.isNull() &&
00260             mPositionCenter.isNull() &&
00261             mPositionNorthWest.isNull() &&
00262             mPositionNorth.isNull() &&
00263             mPositionNorthEast.isNull() &&
00264             mPositionEast.isNull() &&
00265             mPositionSouthEast.isNull() &&
00266             mPositionSouth.isNull() &&
00267             mPositionSouthWest.isNull() &&

const QPointF KDChart::PositionPoints::point ( Position  position  )  const

Definition at line 228 of file KDChartPosition.h.

References KDChart::Position::Center, KDChart::Position::East, KDChart::Position::North, KDChart::Position::NorthEast, KDChart::Position::NorthWest, KDChart::Position::South, KDChart::Position::SouthEast, KDChart::Position::SouthWest, and KDChart::Position::West.

00233     {
00234       //qDebug() << "point( " << position.name() << " )";
00235       if( position ==  Position::Center)
00236         return mPositionCenter;
00237       if( position ==  Position::NorthWest)
00238         return mPositionNorthWest;
00239       if( position ==  Position::North)
00240         return mPositionNorth;
00241       if( position ==  Position::NorthEast)
00242         return mPositionNorthEast;
00243       if( position ==  Position::East)
00244         return mPositionEast;
00245       if( position ==  Position::SouthEast)
00246         return mPositionSouthEast;
00247       if( position ==  Position::South)
00248         return mPositionSouth;
00249       if( position ==  Position::SouthWest)
00250         return mPositionSouthWest;
00251       if( position ==  Position::West)
00252         return mPositionWest;

void KDChart::PositionPoints::setDegrees ( KDChartEnums::PositionValue  pos,
qreal  degrees 
)

Definition at line 212 of file KDChartPosition.h.

00213     {
00214         mapOfDegrees[pos] = degrees;
00215     }

Member Data Documentation

QMap<KDChartEnums::PositionValue, qreal> KDChart::PositionPoints::mapOfDegrees

Definition at line 279 of file KDChartPosition.h.

QPointF KDChart::PositionPoints::mPositionCenter

Definition at line 270 of file KDChartPosition.h.

QPointF KDChart::PositionPoints::mPositionEast

Definition at line 274 of file KDChartPosition.h.

QPointF KDChart::PositionPoints::mPositionNorth

Definition at line 272 of file KDChartPosition.h.

QPointF KDChart::PositionPoints::mPositionNorthEast

Definition at line 273 of file KDChartPosition.h.

QPointF KDChart::PositionPoints::mPositionNorthWest

Definition at line 271 of file KDChartPosition.h.

QPointF KDChart::PositionPoints::mPositionSouth

Definition at line 276 of file KDChartPosition.h.

QPointF KDChart::PositionPoints::mPositionSouthEast

Definition at line 275 of file KDChartPosition.h.

QPointF KDChart::PositionPoints::mPositionSouthWest

Definition at line 277 of file KDChartPosition.h.

QPointF KDChart::PositionPoints::mPositionUnknown

Definition at line 269 of file KDChartPosition.h.

QPointF KDChart::PositionPoints::mPositionWest

Definition at line 278 of file KDChartPosition.h.

The documentation for this class was generated from the following file:
Generated on Thu Mar 4 23:26:26 2010 for KD Chart 2 by  doxygen 1.5.4