Levey Jennings coordinate plane This is actually nothing real more than a plain cartesian coordinate plane. More...

#include <KDChartLeveyJenningsCoordinatePlane.h>

Inheritance diagram for KDChart::LeveyJenningsCoordinatePlane:

Collaboration diagram for KDChart::LeveyJenningsCoordinatePlane:

Public Types
enum	AxesCalcMode { Linear, Logarithmic }
Public Slots
void	adjustHorizontalRangeToData ()
	Adjust horizontal range settings to the ranges covered by the model's data values.
void	adjustRangesToData ()
	Adjust both, horizontal and vertical range settings to the ranges covered by the model's data values.
void	adjustVerticalRangeToData ()
	Adjust vertical range settings to the ranges covered by the model's data values.
void	layoutPlanes ()
	Calling layoutPlanes() on the plane triggers the global KDChart::Chart::slotLayoutPlanes().
void	relayout ()
	Calling relayout() on the plane triggers the global KDChart::Chart::slotRelayout().
void	setGridNeedsRecalculate ()
	Used by the chart to clear the cached grid data.
void	update ()
	Calling update() on the plane triggers the global KDChart::Chart::update().
Signals
void	destroyedCoordinatePlane (AbstractCoordinatePlane *)
	Emitted when this coordinate plane is destroyed.
void	geometryChanged (QRect, QRect)
	Emitted after the geometry of the Coordinate Plane has been changed.
void	internal_geometryChanged (QRect, QRect)
void	needLayoutPlanes ()
	Emitted when plane needs to trigger the Chart's layouting of the coord.
void	needRelayout ()
	Emitted when plane needs to trigger the Chart's layouting.
void	needUpdate ()
	Emitted when plane needs to update its drawings.
void	positionChanged (AbstractArea *)
void	propertiesChanged ()
	Emitted upon change of a property of the Coordinate Plane or any of its components.
Public Member Functions
void	addDiagram (AbstractDiagram *diagram)
	Adds a diagram to this coordinate plane.
void	alignToReferencePoint (const RelativePosition &position)
const bool	autoAdjustGridToZoom () const
	Return the status of the built-in grid adjusting feature.
unsigned int	autoAdjustHorizontalRangeToData () const
	Returns the maximal allowed percent of the horizontal space covered by the coordinate plane that may be empty.
unsigned int	autoAdjustVerticalRangeToData () const
	Returns the maximal allowed percent of the vertical space covered by the coordinate plane that may be empty.
AxesCalcMode	axesCalcModeX () const
AxesCalcMode	axesCalcModeY () const
BackgroundAttributes	backgroundAttributes () const
virtual int	bottomOverlap (bool doNotRecalculate=false) const
	This is called at layout time by KDChart:AutoSpacerLayoutItem::sizeHint().
bool	compare (const AbstractAreaBase *other) const
	Returns true if both areas have the same settings.
AbstractDiagram *	diagram ()
QRectF	diagramArea () const
	Returns the (physical) area occupied by the diagram.
AbstractDiagramList	diagrams ()
ConstAbstractDiagramList	diagrams () const
bool	doesIsometricScaling () const
virtual Qt::Orientations	expandingDirections () const
	pure virtual in QLayoutItem
FrameAttributes	frameAttributes () const
virtual QRect	geometry () const
	pure virtual in QLayoutItem
void	getFrameLeadings (int &left, int &top, int &right, int &bottom) const
GridAttributes	globalGridAttributes () const
LeveyJenningsGridAttributes	gridAttributes () const
const GridAttributes	gridAttributes (Qt::Orientation orientation) const
DataDimensionsList	gridDimensionsList ()
	Returns the dimensions used for drawing the grid lines.
bool	hasFixedDataCoordinateSpaceRelation () const
bool	hasOwnGridAttributes (Qt::Orientation orientation) const
QPair< qreal, qreal >	horizontalRange () const
virtual bool	isEmpty () const
	pure virtual in QLayoutItem
bool	isHorizontalRangeReversed () const
bool	isRubberBandZoomingEnabled () const
bool	isVerticalRangeReversed () const
const bool	isVisiblePoint (const QPointF &point) const
	Tests, if a point is visible on the coordinate plane.
virtual int	leftOverlap (bool doNotRecalculate=false) const
	This is called at layout time by KDChart::AutoSpacerLayoutItem::sizeHint().
	LeveyJenningsCoordinatePlane (Chart *parent=0)
QRectF	logicalArea () const
	Returns the logical area, i.e., the rectangle defined by the very top left and very bottom right coordinate.
virtual QSize	maximumSize () const
	pure virtual in QLayoutItem
virtual QSize	minimumSize () const
	pure virtual in QLayoutItem
virtual QSize	minimumSizeHint () const
	[reimplemented]
virtual void	mouseDoubleClickEvent (QMouseEvent *event)
virtual void	mouseMoveEvent (QMouseEvent *event)
virtual void	mousePressEvent (QMouseEvent *event)
virtual void	mouseReleaseEvent (QMouseEvent *event)
virtual void	paint (QPainter *)
	reimpl
virtual void	paintAll (QPainter &painter)
	Call paintAll, if you want the background and the frame to be drawn before the normal paint() is invoked automatically.
virtual void	paintBackground (QPainter &painter, const QRect &rectangle)
virtual void	paintCtx (PaintContext *context)
	Default impl: Paint the complete item using its layouted position and size.
virtual void	paintFrame (QPainter &painter, const QRect &rectangle)
virtual void	paintIntoRect (QPainter &painter, const QRect &rect)
	Draws the background and frame, then calls paint().
Chart *	parent ()
const Chart *	parent () const
QLayout *	parentLayout ()
AbstractCoordinatePlane *	referenceCoordinatePlane () const
	There are two ways, in which planes can be caused to interact, in where they are put layouting wise: The first is the reference plane.
void	removeFromParentLayout ()
virtual void	replaceDiagram (AbstractDiagram diagram, AbstractDiagram oldDiagram=0)
	Replaces the old diagram, or appends the diagram, it there is none yet.
void	resetGridAttributes (Qt::Orientation orientation)
	Reset the attributes to be used for grid lines drawn in horizontal direction (or in vertical direction, resp.
virtual int	rightOverlap (bool doNotRecalculate=false) const
	This is called at layout time by KDChart::AutoSpacerLayoutItem::sizeHint().
void	setAutoAdjustGridToZoom (bool autoAdjust)
	Disable / re-enable the built-in grid adjusting feature.
void	setAutoAdjustHorizontalRangeToData (unsigned int percentEmpty=67)
	Automatically adjust horizontal range settings to the ranges covered by the model's values, when ever the data have changed, and then emit horizontalRangeAutomaticallyAdjusted.
void	setAutoAdjustVerticalRangeToData (unsigned int percentEmpty=67)
	Automatically adjust vertical range settings to the ranges covered by the model's values, when ever the data have changed, and then emit verticalRangeAutomaticallyAdjusted.
void	setAxesCalcModes (AxesCalcMode mode)
	Specifies the calculation modes for all axes.
void	setAxesCalcModeX (AxesCalcMode mode)
	Specifies the calculation mode for all Abscissa axes.
void	setAxesCalcModeY (AxesCalcMode mode)
	Specifies the calculation mode for all Ordinate axes.
void	setBackgroundAttributes (const BackgroundAttributes &a)
void	setFixedDataCoordinateSpaceRelation (bool fixed)
	Allows to specify a fixed data-space / coordinate-space relation.
void	setFrameAttributes (const FrameAttributes &a)
void	setGeometry (const QRect &r)
	reimplement from AbstractCoordinatePlane
void	setGlobalGridAttributes (const GridAttributes &)
	Set the grid attributes to be used by this coordinate plane.
void	setGridAttributes (Qt::Orientation orientation, const GridAttributes &)
	Set the attributes to be used for grid lines drawn in horizontal direction (or in vertical direction, resp.
void	setGridAttributes (const LeveyJenningsGridAttributes &attr)
void	setHorizontalRange (const QPair< qreal, qreal > &range)
	Set the boundaries of the visible value space displayed in horizontal direction.
void	setHorizontalRangeReversed (bool reverse)
	Sets whether the horizontal range should be reversed or not, i.e.
void	setIsometricScaling (bool onOff)
void	setParent (Chart *parent)
	Called internally by KDChart::Chart.
void	setParentLayout (QLayout *lay)
virtual void	setParentWidget (QWidget *widget)
	Inform the item about its widget: This enables the item, to trigger that widget's update, whenever the size of the item's contents has changed.
void	setReferenceCoordinatePlane (AbstractCoordinatePlane *plane)
	Set another coordinate plane to be used as the reference plane for this one.
void	setRubberBandZoomingEnabled (bool enable)
	Enables or disables zooming with a rubber band using the mouse.
void	setVerticalRange (const QPair< qreal, qreal > &range)
	Set the boundaries of the visible value space displayed in vertical direction.
void	setVerticalRangeReversed (bool reverse)
	Sets whether the vertical range should be reversed or not, i.e.
void	setXAxisStartAtZero (bool fixedStart)
	Allows to fix the lower bound of X axis to zero when diagram is in first quadrant.
virtual void	setZoomCenter (const QPointF &center)
virtual void	setZoomFactors (double factorX, double factorY)
virtual void	setZoomFactorX (double factor)
virtual void	setZoomFactorY (double factor)
AbstractCoordinatePlane *	sharedAxisMasterPlane (QPainter *p=0)
	reimpl
virtual QSize	sizeHint () const
	pure virtual in QLayoutItem
virtual void	sizeHintChanged () const
	Report changed size hint: ask the parent widget to recalculate the layout.
virtual QSizePolicy	sizePolicy () const
	[reimplemented]
virtual void	takeDiagram (AbstractDiagram *diagram)
	Removes the diagram from the plane, without deleting it.
virtual int	topOverlap (bool doNotRecalculate=false) const
	This is called at layout time by KDChart::AutoSpacerLayoutItem::sizeHint().
const QPointF	translate (const QPointF &diagramPoint) const
	Translate the given point in value space coordinates to a position in pixel space.
QPair< qreal, qreal >	verticalRange () const
QRectF	visibleDataRange () const
	Returns the currently visible data range.
QRectF	visibleDiagramArea () const
	Returns the visible part of the diagram area, i.e.
bool	xAxisStartAtZero () const
virtual QPointF	zoomCenter () const
virtual double	zoomFactorX () const
virtual double	zoomFactorY () const
	~LeveyJenningsCoordinatePlane ()
Static Public Member Functions
static void	paintBackgroundAttributes (QPainter &painter, const QRect &rectangle, const KDChart::BackgroundAttributes &attributes)
static void	paintFrameAttributes (QPainter &painter, const QRect &rectangle, const KDChart::FrameAttributes &attributes)
Protected Slots
void	slotLayoutChanged (AbstractDiagram *)
Protected Member Functions
QRectF	adjustedToMaxEmptyInnerPercentage (const QRectF &r, unsigned int percentX, unsigned int percentY) const
virtual QRect	areaGeometry () const
virtual QRect	areaGeometry () const =0
virtual QRectF	calculateRawDataBoundingRect () const
bool	doneSetZoomCenter (const QPointF &center)
bool	doneSetZoomFactorX (double factor)
bool	doneSetZoomFactorY (double factor)
virtual QRectF	drawingArea () const
virtual DataDimensionsList	getDataDimensionsList () const
QRectF	getRawDataBoundingRectFromDiagrams () const
void	handleFixedDataCoordinateSpaceRelation (const QRectF &geometry)
QRect	innerRect () const
void	layoutDiagrams ()
	Distribute the available space among the diagrams and axes.
void	paintEvent (QPaintEvent *)
virtual void	positionHasChanged ()
virtual void	positionHasChanged ()
const QPointF	translateBack (const QPointF &screenPoint) const
Protected Attributes
QWidget *	mParent
QLayout *	mParentLayout

Detailed Description

Levey Jennings coordinate plane This is actually nothing real more than a plain cartesian coordinate plane.

The difference is, that only Levey Jennings Diagrams can be added to it.

Definition at line 40 of file KDChartLeveyJenningsCoordinatePlane.h.

Member Enumeration Documentation

enum KDChart::AbstractCoordinatePlane::AxesCalcMode [inherited]

Enumerator:

Linear
Logarithmic

Definition at line 54 of file KDChartAbstractCoordinatePlane.h.

Constructor & Destructor Documentation

LeveyJenningsCoordinatePlane::LeveyJenningsCoordinatePlane ( Chart * parent = 0 ) [explicit]

Definition at line 43 of file KDChartLeveyJenningsCoordinatePlane.cpp.

LeveyJenningsCoordinatePlane::~LeveyJenningsCoordinatePlane ( )

Definition at line 48 of file KDChartLeveyJenningsCoordinatePlane.cpp.

Member Function Documentation

void LeveyJenningsCoordinatePlane::addDiagram ( AbstractDiagram * diagram ) [virtual]

Adds a diagram to this coordinate plane.

Parameters:

diagram

The diagram to add.

See also:: replaceDiagram, takeDiagram

Reimplemented from KDChart::CartesianCoordinatePlane.

Definition at line 56 of file KDChartLeveyJenningsCoordinatePlane.cpp.

QRectF CartesianCoordinatePlane::adjustedToMaxEmptyInnerPercentage	(	const QRectF &	r,
		unsigned int	percentX,
		unsigned int	percentY
	)			const `[protected, inherited]`

Definition at line 182 of file KDChartCartesianCoordinatePlane.cpp.

References KDChart::CartesianCoordinatePlane::axesCalcModeX(), KDChart::CartesianCoordinatePlane::axesCalcModeY(), d, and KDChart::AbstractCoordinatePlane::Logarithmic.

Referenced by KDChart::CartesianCoordinatePlane::calculateRawDataBoundingRect().

void CartesianCoordinatePlane::adjustHorizontalRangeToData ( ) [slot, inherited]

Adjust horizontal range settings to the ranges covered by the model's data values.

See also:: adjustRangesToData

Definition at line 705 of file KDChartCartesianCoordinatePlane.cpp.

References d, KDChart::CartesianCoordinatePlane::getRawDataBoundingRectFromDiagrams(), KDChart::CartesianCoordinatePlane::layoutDiagrams(), and KDChart::AbstractCoordinatePlane::propertiesChanged().

void CartesianCoordinatePlane::adjustRangesToData ( ) [slot, inherited]

Adjust both, horizontal and vertical range settings to the ranges covered by the model's data values.

See also:: setHorizontalRange, setVerticalRange; adjustHorizontalRangeToData, adjustVerticalRangeToData; setAutoAdjustHorizontalRangeToData, setAutoAdjustVerticalRangeToData

Definition at line 694 of file KDChartCartesianCoordinatePlane.cpp.

References d, KDChart::CartesianCoordinatePlane::getRawDataBoundingRectFromDiagrams(), KDChart::CartesianCoordinatePlane::layoutDiagrams(), and KDChart::AbstractCoordinatePlane::propertiesChanged().

void CartesianCoordinatePlane::adjustVerticalRangeToData ( ) [slot, inherited]

Adjust vertical range settings to the ranges covered by the model's data values.

See also:: adjustRangesToData

Definition at line 714 of file KDChartCartesianCoordinatePlane.cpp.

References d, KDChart::CartesianCoordinatePlane::getRawDataBoundingRectFromDiagrams(), KDChart::CartesianCoordinatePlane::layoutDiagrams(), and KDChart::AbstractCoordinatePlane::propertiesChanged().

void AbstractAreaBase::alignToReferencePoint ( const RelativePosition & position ) [inherited]

Definition at line 88 of file KDChartAbstractAreaBase.cpp.

QRect AbstractArea::areaGeometry ( ) const [protected, virtual, inherited]

Definition at line 147 of file KDChartAbstractArea.cpp.

Referenced by KDChart::CartesianCoordinatePlane::drawingArea(), KDChart::TernaryCoordinatePlane::layoutDiagrams(), KDChart::PolarCoordinatePlane::layoutDiagrams(), KDChart::TernaryCoordinatePlane::paint(), KDChart::CartesianAxis::paint(), KDChart::AbstractArea::paintAll(), and KDChart::CartesianAxis::paintCtx().

virtual QRect KDChart::AbstractAreaBase::areaGeometry ( ) const [protected, pure virtual, inherited]

Implemented in KDChart::AbstractAreaWidget.

Referenced by KDChart::AbstractAreaBase::innerRect().

const bool CartesianCoordinatePlane::autoAdjustGridToZoom ( ) const [inherited]

Return the status of the built-in grid adjusting feature.

See also:: setAutoAdjustGridToZoom

Definition at line 815 of file KDChartCartesianCoordinatePlane.cpp.

References d.

unsigned int CartesianCoordinatePlane::autoAdjustHorizontalRangeToData ( ) const [inherited]

Returns the maximal allowed percent of the horizontal space covered by the coordinate plane that may be empty.

Returns:: A percent value indicating how much of the horizontal space may be empty. If more than this is empty, automatic range adjusting is applied. A return value of 100 indicates that no such automatic adjusting is done at all.

See also:: setAutoAdjustHorizontalRangeToData, adjustRangesToData

Definition at line 741 of file KDChartCartesianCoordinatePlane.cpp.

References d.

unsigned int CartesianCoordinatePlane::autoAdjustVerticalRangeToData ( ) const [inherited]

Returns the maximal allowed percent of the vertical space covered by the coordinate plane that may be empty.

Returns:: A percent value indicating how much of the vertical space may be empty. If more than this is empty, automatic range adjusting is applied. A return value of 100 indicates that no such automatic adjusting is done at all.

See also:: setAutoAdjustVerticalRangeToData, adjustRangesToData

Definition at line 746 of file KDChartCartesianCoordinatePlane.cpp.

References d.

CartesianCoordinatePlane::AxesCalcMode CartesianCoordinatePlane::axesCalcModeX ( ) const [inherited]

Definition at line 630 of file KDChartCartesianCoordinatePlane.cpp.

References d.

Referenced by KDChart::CartesianCoordinatePlane::adjustedToMaxEmptyInnerPercentage(), and KDChart::CartesianCoordinatePlane::getDataDimensionsList().

CartesianCoordinatePlane::AxesCalcMode CartesianCoordinatePlane::axesCalcModeY ( ) const [inherited]

Definition at line 625 of file KDChartCartesianCoordinatePlane.cpp.

References d.

Referenced by KDChart::CartesianCoordinatePlane::adjustedToMaxEmptyInnerPercentage(), and KDChart::CartesianCoordinatePlane::getDataDimensionsList().

BackgroundAttributes AbstractAreaBase::backgroundAttributes ( ) const [inherited]

Definition at line 118 of file KDChartAbstractAreaBase.cpp.

References d.

Referenced by KDChart::AbstractAreaBase::compare(), and updateCommonBrush().

int AbstractArea::bottomOverlap ( bool doNotRecalculate = false ) const [virtual, inherited]

This is called at layout time by KDChart:AutoSpacerLayoutItem::sizeHint().

The method triggers AbstractArea::sizeHint() to find out the amount of overlap at the bottom edge of the area.

Note:: The default implementation is not using any caching, it might make sense to implement a more sophisticated solution for derived classes that have complex work to do in sizeHint(). All we have here is a primitive flag to be set by the caller if it is sure that no sizeHint() needs to be called.

Definition at line 98 of file KDChartAbstractArea.cpp.

References d.

Referenced by KDChart::AutoSpacerLayoutItem::sizeHint().

QRectF CartesianCoordinatePlane::calculateRawDataBoundingRect ( ) const [protected, virtual, inherited]

Definition at line 228 of file KDChartCartesianCoordinatePlane.cpp.

References KDChart::CartesianCoordinatePlane::adjustedToMaxEmptyInnerPercentage(), d, and KDChart::CartesianCoordinatePlane::getRawDataBoundingRectFromDiagrams().

Referenced by KDChart::CartesianCoordinatePlane::getDataDimensionsList().

bool AbstractAreaBase::compare ( const AbstractAreaBase * other ) const [inherited]

Returns true if both areas have the same settings.

Definition at line 73 of file KDChartAbstractAreaBase.cpp.

References KDChart::AbstractAreaBase::backgroundAttributes(), and KDChart::AbstractAreaBase::frameAttributes().

void KDChart::AbstractCoordinatePlane::destroyedCoordinatePlane ( AbstractCoordinatePlane * ) [signal, inherited]

Emitted when this coordinate plane is destroyed.

Referenced by KDChart::AbstractCoordinatePlane::~AbstractCoordinatePlane().

AbstractDiagram * AbstractCoordinatePlane::diagram ( ) [inherited]

Returns:: The first diagram associated with this coordinate plane.

Definition at line 126 of file KDChartAbstractCoordinatePlane.cpp.

References d.

Referenced by KDChart::Widget::diagram(), KDChart::CartesianCoordinatePlane::getRawDataBoundingRectFromDiagrams(), KDChart::TernaryCoordinatePlane::layoutDiagrams(), KDChart::PolarCoordinatePlane::layoutDiagrams(), KDChart::CartesianCoordinatePlane::setGeometry(), KDChart::PolarCoordinatePlane::setStartPosition(), KDChart::Widget::setType(), and KDChart::CartesianCoordinatePlane::sharedAxisMasterPlane().

QRectF CartesianCoordinatePlane::diagramArea ( ) const [inherited]

Returns the (physical) area occupied by the diagram.

Unless zoom is applied (which is also true when a fixed data coordinate / space relation is used),

 diagramArea() == drawingArea()

.

See also:: setFixedDataCoordinateSpaceRelation; drawingArea

Definition at line 367 of file KDChartCartesianCoordinatePlane.cpp.

References d, and KDChart::CartesianCoordinatePlane::logicalArea().

Referenced by KDChart::CartesianCoordinatePlane::visibleDiagramArea().

AbstractDiagramList AbstractCoordinatePlane::diagrams ( ) [inherited]

Returns:: The list of diagrams associated with this coordinate plane.

Definition at line 136 of file KDChartAbstractCoordinatePlane.cpp.

References d.

Referenced by KDChart::Chart::event(), KDChart::CartesianCoordinatePlane::getDataDimensionsList(), KDChart::CartesianCoordinatePlane::getRawDataBoundingRectFromDiagrams(), KDChart::TernaryCoordinatePlane::layoutDiagrams(), KDChart::PolarCoordinatePlane::layoutDiagrams(), KDChart::CartesianCoordinatePlane::layoutDiagrams(), KDChart::Chart::mouseDoubleClickEvent(), KDChart::Chart::mouseMoveEvent(), KDChart::Chart::mousePressEvent(), KDChart::Chart::mouseReleaseEvent(), KDChart::TernaryCoordinatePlane::paint(), KDChart::PolarCoordinatePlane::paint(), KDChart::CartesianCoordinatePlane::paint(), and KDChart::CartesianCoordinatePlane::setGeometry().

ConstAbstractDiagramList AbstractCoordinatePlane::diagrams ( ) const [inherited]

Returns:: The list of diagrams associated with this coordinate plane.

Definition at line 141 of file KDChartAbstractCoordinatePlane.cpp.

References d.

bool CartesianCoordinatePlane::doesIsometricScaling ( ) const [inherited]

Definition at line 543 of file KDChartCartesianCoordinatePlane.cpp.

References d.

bool CartesianCoordinatePlane::doneSetZoomCenter ( const QPointF & center ) [protected, inherited]

Definition at line 570 of file KDChartCartesianCoordinatePlane.cpp.

References d.

Referenced by KDChart::CartesianCoordinatePlane::handleFixedDataCoordinateSpaceRelation(), and KDChart::CartesianCoordinatePlane::setZoomCenter().

bool CartesianCoordinatePlane::doneSetZoomFactorX ( double factor ) [protected, inherited]

Definition at line 548 of file KDChartCartesianCoordinatePlane.cpp.

References d.

Referenced by KDChart::CartesianCoordinatePlane::handleFixedDataCoordinateSpaceRelation(), KDChart::CartesianCoordinatePlane::setZoomFactors(), and KDChart::CartesianCoordinatePlane::setZoomFactorX().

bool CartesianCoordinatePlane::doneSetZoomFactorY ( double factor ) [protected, inherited]

Definition at line 559 of file KDChartCartesianCoordinatePlane.cpp.

References d.

Referenced by KDChart::CartesianCoordinatePlane::handleFixedDataCoordinateSpaceRelation(), KDChart::CartesianCoordinatePlane::setZoomFactors(), and KDChart::CartesianCoordinatePlane::setZoomFactorY().

QRectF CartesianCoordinatePlane::drawingArea ( ) const [protected, virtual, inherited]

Definition at line 325 of file KDChartCartesianCoordinatePlane.cpp.

References KDChart::AbstractArea::areaGeometry().

Referenced by KDChart::CartesianCoordinatePlane::layoutDiagrams(), KDChart::CartesianCoordinatePlane::paint(), KDChart::CartesianCoordinatePlane::setGeometry(), KDChart::CartesianCoordinatePlane::visibleDataRange(), and KDChart::CartesianCoordinatePlane::visibleDiagramArea().

Qt::Orientations KDChart::AbstractCoordinatePlane::expandingDirections ( ) const [virtual, inherited]

pure virtual in QLayoutItem

Definition at line 221 of file KDChartAbstractCoordinatePlane.cpp.

FrameAttributes AbstractAreaBase::frameAttributes ( ) const [inherited]

Definition at line 104 of file KDChartAbstractAreaBase.cpp.

References d.

Referenced by KDChart::Legend::clone(), KDChart::AbstractAreaBase::compare(), and updateCommonBrush().

QRect KDChart::AbstractCoordinatePlane::geometry ( ) const [virtual, inherited]

pure virtual in QLayoutItem

Definition at line 261 of file KDChartAbstractCoordinatePlane.cpp.

References d.

Referenced by KDChart::Chart::mouseDoubleClickEvent(), KDChart::Chart::mouseMoveEvent(), KDChart::AbstractCoordinatePlane::mouseMoveEvent(), KDChart::Chart::mousePressEvent(), KDChart::Chart::mouseReleaseEvent(), KDChart::AbstractCoordinatePlane::mouseReleaseEvent(), KDChart::PolarDiagram::paint(), KDChart::PolarCoordinatePlane::paint(), and KDChart::CartesianCoordinatePlane::setGeometry().

void KDChart::AbstractCoordinatePlane::geometryChanged	(	QRect	,
		QRect
	)			`[signal, inherited]`

Emitted after the geometry of the Coordinate Plane has been changed.

and control has returned to the event loop.

Parameters are the the old geometry, the new geometry.

DataDimensionsList CartesianCoordinatePlane::getDataDimensionsList ( ) const [protected, virtual, inherited]

Implements KDChart::AbstractCoordinatePlane.

Definition at line 273 of file KDChartCartesianCoordinatePlane.cpp.

References KDChart::CartesianCoordinatePlane::axesCalcModeX(), KDChart::CartesianCoordinatePlane::axesCalcModeY(), KDChart::CartesianCoordinatePlane::calculateRawDataBoundingRect(), KDChart::AbstractDiagram::datasetDimension(), KDChart::AbstractCoordinatePlane::diagrams(), KDChart::CartesianCoordinatePlane::gridAttributes(), KDChart::GridAttributes::gridGranularitySequence(), KDChart::GridAttributes::gridStepWidth(), KDChart::GridAttributes::gridSubStepWidth(), KDChart::BarDiagram::orientation(), and KDChart::AbstractCartesianDiagram::referenceDiagram().

void AbstractAreaBase::getFrameLeadings	(	int &	left,
		int &	top,
		int &	right,
		int &	bottom
	)			const `[inherited]`

Definition at line 210 of file KDChartAbstractAreaBase.cpp.

References d.

Referenced by KDChart::AbstractAreaBase::innerRect(), and KDChart::AbstractAreaWidget::paintAll().

QRectF CartesianCoordinatePlane::getRawDataBoundingRectFromDiagrams ( ) const [protected, inherited]

Definition at line 155 of file KDChartCartesianCoordinatePlane.cpp.

References KDChart::AbstractDiagram::dataBoundaries(), KDChart::AbstractCoordinatePlane::diagram(), and KDChart::AbstractCoordinatePlane::diagrams().

Referenced by KDChart::CartesianCoordinatePlane::adjustHorizontalRangeToData(), KDChart::CartesianCoordinatePlane::adjustRangesToData(), KDChart::CartesianCoordinatePlane::adjustVerticalRangeToData(), and KDChart::CartesianCoordinatePlane::calculateRawDataBoundingRect().

GridAttributes KDChart::AbstractCoordinatePlane::globalGridAttributes ( ) const [inherited]

Returns:: The grid attributes used by this coordinate plane.

See also:: setGlobalGridAttributes; CartesianCoordinatePlane::gridAttributes

Definition at line 170 of file KDChartAbstractCoordinatePlane.cpp.

References d.

Referenced by KDChart::PolarCoordinatePlane::gridAttributes(), and KDChart::CartesianCoordinatePlane::gridAttributes().

LeveyJenningsGridAttributes LeveyJenningsCoordinatePlane::gridAttributes ( ) const

Definition at line 71 of file KDChartLeveyJenningsCoordinatePlane.cpp.

References d.

const GridAttributes CartesianCoordinatePlane::gridAttributes ( Qt::Orientation orientation ) const [inherited]

Returns:: The attributes used for grid lines drawn in horizontal direction (or in vertical direction, resp.).

Note:: This function always returns a valid set of grid attributes: If no special grid attributes were set foe this orientation the global attributes are returned, as returned by AbstractCoordinatePlane::globalGridAttributes.

See also:: setGridAttributes; resetGridAttributes; AbstractCoordinatePlane::globalGridAttributes; hasOwnGridAttributes

Definition at line 771 of file KDChartCartesianCoordinatePlane.cpp.

References d, KDChart::AbstractCoordinatePlane::globalGridAttributes(), and KDChart::CartesianCoordinatePlane::hasOwnGridAttributes().

Referenced by KDChart::CartesianCoordinatePlane::getDataDimensionsList().

KDChart::DataDimensionsList KDChart::AbstractCoordinatePlane::gridDimensionsList ( ) [inherited]

Returns the dimensions used for drawing the grid lines.

Returned data is the result of (cached) grid calculations, so - if you need that information for your own tasks - make sure to call again this function after every data modification that has changed the data range, since grid calculation is based upon the data range, thus the grid start/end might have changed if the data was changed.

Note:: Returned list will contain different numbers of DataDimension, depending on the kind of coordinate plane used. For CartesianCoordinatePlane two DataDimension are returned: the first representing grid lines in X direction (matching the Abscissa axes) and the second indicating vertical grid lines (or Ordinate axes, resp.).

Returns:: The dimensions used for drawing the grid lines.

See also:: DataDimension

Definition at line 175 of file KDChartAbstractCoordinatePlane.cpp.

References d.

Referenced by KDChart::CartesianCoordinatePlane::layoutDiagrams().

void CartesianCoordinatePlane::handleFixedDataCoordinateSpaceRelation ( const QRectF & geometry ) [protected, inherited]

Definition at line 482 of file KDChartCartesianCoordinatePlane.cpp.

References d, KDChart::CartesianCoordinatePlane::doneSetZoomCenter(), KDChart::CartesianCoordinatePlane::doneSetZoomFactorX(), KDChart::CartesianCoordinatePlane::doneSetZoomFactorY(), KDChart::AbstractCoordinatePlane::propertiesChanged(), KDChart::CartesianCoordinatePlane::zoomCenter(), KDChart::CartesianCoordinatePlane::zoomFactorX(), and KDChart::CartesianCoordinatePlane::zoomFactorY().

Referenced by KDChart::CartesianCoordinatePlane::layoutDiagrams().

bool CartesianCoordinatePlane::hasFixedDataCoordinateSpaceRelation ( ) const [inherited]

Definition at line 464 of file KDChartCartesianCoordinatePlane.cpp.

References d.

Referenced by KDChart::TextAttributes::calculatedFont().

bool CartesianCoordinatePlane::hasOwnGridAttributes ( Qt::Orientation orientation ) const [inherited]

Returns:: Returns whether the grid attributes have been set for the respective direction via setGridAttributes( orientation ).

If false, the grid will use the global attributes set by AbstractCoordinatePlane::globalGridAttributes (or the default attributes, resp.)

See also:: setGridAttributes; resetGridAttributes; AbstractCoordinatePlane::globalGridAttributes

Definition at line 794 of file KDChartCartesianCoordinatePlane.cpp.

References d.

Referenced by KDChart::CartesianCoordinatePlane::gridAttributes().

QPair< qreal, qreal > CartesianCoordinatePlane::horizontalRange ( ) const [inherited]

Returns:: The largest and smallest visible horizontal value space value. If this is not explicitly set,or if both values are the same, the plane will use the union of the dataBoundaries of all associated diagrams.

See also:: KDChart::AbstractDiagram::dataBoundaries

Definition at line 684 of file KDChartCartesianCoordinatePlane.cpp.

References d.

QRect AbstractAreaBase::innerRect ( ) const [protected, inherited]

Definition at line 226 of file KDChartAbstractAreaBase.cpp.

References KDChart::AbstractAreaBase::areaGeometry(), and KDChart::AbstractAreaBase::getFrameLeadings().

Referenced by KDChart::TextArea::paintAll(), and KDChart::AbstractArea::paintAll().

void KDChart::AbstractCoordinatePlane::internal_geometryChanged	(	QRect	,
		QRect
	)			`[signal, inherited]`

Referenced by KDChart::AbstractCoordinatePlane::setGeometry().

bool KDChart::AbstractCoordinatePlane::isEmpty ( ) const [virtual, inherited]

pure virtual in QLayoutItem

Definition at line 214 of file KDChartAbstractCoordinatePlane.cpp.

Referenced by KDChart::CartesianCoordinatePlane::layoutDiagrams().

bool CartesianCoordinatePlane::isHorizontalRangeReversed ( ) const [inherited]

Returns:: Whether the horizontal range is reversed or not

Definition at line 877 of file KDChartCartesianCoordinatePlane.cpp.

References d.

bool KDChart::AbstractCoordinatePlane::isRubberBandZoomingEnabled ( ) const [inherited]

Returns:: Whether zooming with a rubber band using the mouse is enabled.

Definition at line 295 of file KDChartAbstractCoordinatePlane.cpp.

References d.

bool CartesianCoordinatePlane::isVerticalRangeReversed ( ) const [inherited]

Returns:: Whether the vertical range is reversed or not

Definition at line 892 of file KDChartCartesianCoordinatePlane.cpp.

References d.

const bool KDChart::AbstractCoordinatePlane::isVisiblePoint ( const QPointF & point ) const [inherited]

Tests, if a point is visible on the coordinate plane.

Note:: Before calling this function the point must have been translated into coordinate plane space.

Definition at line 423 of file KDChartAbstractCoordinatePlane.cpp.

References d.

void CartesianCoordinatePlane::layoutDiagrams ( ) [protected, virtual, inherited]

Distribute the available space among the diagrams and axes.

Implements KDChart::AbstractCoordinatePlane.

Definition at line 381 of file KDChartCartesianCoordinatePlane.cpp.

References d, KDChart::AbstractCoordinatePlane::diagrams(), KDChart::CartesianCoordinatePlane::drawingArea(), KDChart::AbstractCoordinatePlane::gridDimensionsList(), KDChart::CartesianCoordinatePlane::handleFixedDataCoordinateSpaceRelation(), KDChart::AbstractCoordinatePlane::isEmpty(), KDChart::CartesianCoordinatePlane::logicalArea(), and KDChart::AbstractCoordinatePlane::update().

void KDChart::AbstractCoordinatePlane::layoutPlanes ( ) [slot, inherited]

Calling layoutPlanes() on the plane triggers the global KDChart::Chart::slotLayoutPlanes().

Definition at line 278 of file KDChartAbstractCoordinatePlane.cpp.

References KDChart::AbstractCoordinatePlane::needLayoutPlanes().

Referenced by KDChart::AbstractCoordinatePlane::addDiagram(), KDChart::CartesianAxis::layoutPlanes(), KDChart::AbstractCartesianDiagram::layoutPlanes(), KDChart::AbstractCoordinatePlane::replaceDiagram(), and KDChart::AbstractCoordinatePlane::takeDiagram().

int AbstractArea::leftOverlap ( bool doNotRecalculate = false ) const [virtual, inherited]

This is called at layout time by KDChart::AutoSpacerLayoutItem::sizeHint().

The method triggers AbstractArea::sizeHint() to find out the amount of overlap at the left edge of the area.

Note:: The default implementation is not using any caching, it might make sense to implement a more sophisticated solution for derived classes that have complex work to do in sizeHint(). All we have here is a primitive flag to be set by the caller if it is sure that no sizeHint() needs to be called.

Definition at line 74 of file KDChartAbstractArea.cpp.

References d.

Referenced by KDChart::AutoSpacerLayoutItem::sizeHint().

QRectF CartesianCoordinatePlane::logicalArea ( ) const [inherited]

Returns the logical area, i.e., the rectangle defined by the very top left and very bottom right coordinate.

Definition at line 338 of file KDChartCartesianCoordinatePlane.cpp.

References d, KDChart::DataDimension::distance(), KDChart::DataDimension::end, and KDChart::DataDimension::start.

Referenced by KDChart::CartesianCoordinatePlane::diagramArea(), and KDChart::CartesianCoordinatePlane::layoutDiagrams().

QSize KDChart::AbstractCoordinatePlane::maximumSize ( ) const [virtual, inherited]

pure virtual in QLayoutItem

Definition at line 226 of file KDChartAbstractCoordinatePlane.cpp.

Referenced by KDChart::AbstractCoordinatePlane::sizeHint().

QSize KDChart::AbstractCoordinatePlane::minimumSize ( ) const [virtual, inherited]

pure virtual in QLayoutItem

Definition at line 233 of file KDChartAbstractCoordinatePlane.cpp.

QSize KDChart::AbstractCoordinatePlane::minimumSizeHint ( ) const [virtual, inherited]

[reimplemented]

Reimplemented in KDChart::TernaryCoordinatePlane.

Definition at line 153 of file KDChartAbstractCoordinatePlane.cpp.

void KDChart::AbstractCoordinatePlane::mouseDoubleClickEvent ( QMouseEvent * event ) [virtual, inherited]

Definition at line 340 of file KDChartAbstractCoordinatePlane.cpp.

References d, and KDChart::AbstractCoordinatePlane::mousePressEvent().

Referenced by KDChart::Chart::mouseDoubleClickEvent().

void KDChart::AbstractCoordinatePlane::mouseMoveEvent ( QMouseEvent * event ) [virtual, inherited]

Definition at line 404 of file KDChartAbstractCoordinatePlane.cpp.

References d, and KDChart::AbstractCoordinatePlane::geometry().

Referenced by KDChart::Chart::mouseMoveEvent().

void KDChart::AbstractCoordinatePlane::mousePressEvent ( QMouseEvent * event ) [virtual, inherited]

Definition at line 300 of file KDChartAbstractCoordinatePlane.cpp.

References KDChart::ZoomParameters::center(), d, KDChart::AbstractCoordinatePlane::parent(), KDChart::AbstractCoordinatePlane::setZoomCenter(), KDChart::AbstractCoordinatePlane::setZoomFactorX(), KDChart::AbstractCoordinatePlane::setZoomFactorY(), KDChart::ZoomParameters::xFactor, and KDChart::ZoomParameters::yFactor.

Referenced by KDChart::AbstractCoordinatePlane::mouseDoubleClickEvent(), and KDChart::Chart::mousePressEvent().

void KDChart::AbstractCoordinatePlane::mouseReleaseEvent ( QMouseEvent * event ) [virtual, inherited]

Definition at line 354 of file KDChartAbstractCoordinatePlane.cpp.

References d, KDChart::AbstractCoordinatePlane::geometry(), KDChart::AbstractCoordinatePlane::setZoomCenter(), KDChart::AbstractCoordinatePlane::setZoomFactorX(), KDChart::AbstractCoordinatePlane::setZoomFactorY(), KDChart::AbstractCoordinatePlane::zoomCenter(), KDChart::AbstractCoordinatePlane::zoomFactorX(), and KDChart::AbstractCoordinatePlane::zoomFactorY().

Referenced by KDChart::Chart::mouseReleaseEvent().

void KDChart::AbstractCoordinatePlane::needLayoutPlanes ( ) [signal, inherited]

Emitted when plane needs to trigger the Chart's layouting of the coord.

planes.

Referenced by KDChart::AbstractCoordinatePlane::layoutPlanes().

void KDChart::AbstractCoordinatePlane::needRelayout ( ) [signal, inherited]

Emitted when plane needs to trigger the Chart's layouting.

Referenced by KDChart::AbstractCoordinatePlane::relayout().

void KDChart::AbstractCoordinatePlane::needUpdate ( ) [signal, inherited]

Emitted when plane needs to update its drawings.

Referenced by KDChart::AbstractCoordinatePlane::update().

void CartesianCoordinatePlane::paint ( QPainter * painter ) [virtual, inherited]

reimpl

Implements KDChart::AbstractLayoutItem.

Definition at line 98 of file KDChartCartesianCoordinatePlane.cpp.

References d, KDChart::AbstractCoordinatePlane::diagrams(), KDChart::CartesianCoordinatePlane::drawingArea(), KDChart::PaintContext::setCoordinatePlane(), KDChart::PaintContext::setPainter(), and KDChart::PaintContext::setRectangle().

void AbstractArea::paintAll ( QPainter & painter ) [virtual, inherited]

Call paintAll, if you want the background and the frame to be drawn before the normal paint() is invoked automatically.

Reimplemented from KDChart::AbstractLayoutItem.

Reimplemented in KDChart::TernaryAxis.

Definition at line 120 of file KDChartAbstractArea.cpp.

References KDChart::AbstractArea::areaGeometry(), d, KDChart::AbstractAreaBase::innerRect(), KDChart::AbstractLayoutItem::paint(), KDChart::AbstractAreaBase::paintBackground(), and KDChart::AbstractAreaBase::paintFrame().

Referenced by KDChart::AbstractArea::paintIntoRect().

void AbstractAreaBase::paintBackground	(	QPainter &	painter,
		const QRect &	rectangle
	)			`[virtual, inherited]`

Definition at line 194 of file KDChartAbstractAreaBase.cpp.

References d, and KDChart::AbstractAreaBase::paintBackgroundAttributes().

Referenced by KDChart::TextArea::paintAll(), KDChart::AbstractAreaWidget::paintAll(), and KDChart::AbstractArea::paintAll().

void AbstractAreaBase::paintBackgroundAttributes	(	QPainter &	painter,
		const QRect &	rectangle,
		const KDChart::BackgroundAttributes &	attributes
	)			`[static, inherited]`

Definition at line 125 of file KDChartAbstractAreaBase.cpp.

References KDChart::BackgroundAttributes::BackgroundPixmapModeCentered, KDChart::BackgroundAttributes::BackgroundPixmapModeScaled, KDChart::BackgroundAttributes::BackgroundPixmapModeStretched, KDChart::BackgroundAttributes::brush(), KDChart::BackgroundAttributes::isVisible(), KDChart::BackgroundAttributes::pixmap(), and KDChart::BackgroundAttributes::pixmapMode().

Referenced by KDChart::AbstractAreaBase::paintBackground().

void KDChart::AbstractLayoutItem::paintCtx ( PaintContext * context ) [virtual, inherited]

Default impl: Paint the complete item using its layouted position and size.

Reimplemented in KDChart::CartesianAxis, KDChart::LeveyJenningsAxis, and KDChart::TernaryAxis.

Definition at line 75 of file KDChartLayoutItems.cpp.

References KDChart::AbstractLayoutItem::paint(), and KDChart::PaintContext::painter().

void KDChart::CartesianCoordinatePlane::paintEvent ( QPaintEvent * ) [protected, inherited]

void AbstractAreaBase::paintFrame	(	QPainter &	painter,
		const QRect &	rectangle
	)			`[virtual, inherited]`

Definition at line 202 of file KDChartAbstractAreaBase.cpp.

References d, and KDChart::AbstractAreaBase::paintFrameAttributes().

Referenced by KDChart::TextArea::paintAll(), KDChart::AbstractAreaWidget::paintAll(), and KDChart::AbstractArea::paintAll().

void AbstractAreaBase::paintFrameAttributes	(	QPainter &	painter,
		const QRect &	rectangle,
		const KDChart::FrameAttributes &	attributes
	)			`[static, inherited]`

Definition at line 175 of file KDChartAbstractAreaBase.cpp.

References KDChart::FrameAttributes::isVisible(), KDChart::FrameAttributes::pen(), and KDChart::PrintingParameters::scalePen().

Referenced by KDChart::AbstractAreaBase::paintFrame().

void AbstractArea::paintIntoRect	(	QPainter &	painter,
		const QRect &	rect
	)			`[virtual, inherited]`

Draws the background and frame, then calls paint().

In most cases there is no need to overwrite this method in a derived class, but you would overwrite AbstractLayoutItem::paint() instead.

Definition at line 108 of file KDChartAbstractArea.cpp.

References KDChart::AbstractArea::paintAll().

const KDChart::Chart * KDChart::AbstractCoordinatePlane::parent ( ) const [inherited]

Definition at line 203 of file KDChartAbstractCoordinatePlane.cpp.

References d.

KDChart::Chart * KDChart::AbstractCoordinatePlane::parent ( ) [inherited]

Definition at line 208 of file KDChartAbstractCoordinatePlane.cpp.

References d.

Referenced by KDChart::AbstractCoordinatePlane::mousePressEvent(), KDChart::LeveyJenningsAxis::paintAsAbscissa(), and KDChart::LeveyJenningsAxis::paintAsOrdinate().

QLayout* KDChart::AbstractLayoutItem::parentLayout ( ) [inherited]

Definition at line 76 of file KDChartLayoutItems.h.

void KDChart::AbstractArea::positionChanged ( AbstractArea * ) [signal, inherited]

Referenced by KDChart::AbstractArea::positionHasChanged().

void AbstractAreaBase::positionHasChanged ( ) [protected, virtual, inherited]

Reimplemented in KDChart::AbstractAreaWidget.

Definition at line 238 of file KDChartAbstractAreaBase.cpp.

Referenced by KDChart::AbstractAreaBase::setBackgroundAttributes(), and KDChart::AbstractAreaBase::setFrameAttributes().

void AbstractArea::positionHasChanged ( ) [protected, virtual, inherited]

Definition at line 152 of file KDChartAbstractArea.cpp.

References KDChart::AbstractArea::positionChanged().

void KDChart::AbstractCoordinatePlane::propertiesChanged ( ) [signal, inherited]

Emitted upon change of a property of the Coordinate Plane or any of its components.

AbstractCoordinatePlane * KDChart::AbstractCoordinatePlane::referenceCoordinatePlane ( ) const [inherited]

There are two ways, in which planes can be caused to interact, in where they are put layouting wise: The first is the reference plane.

If such a reference plane is set, on a plane, it will use the same cell in the layout as that one. In addition to this, planes can share an axis. In that case they will be laid out in relation to each other as suggested by the position of the axis. If, for example Plane1 and Plane2 share an axis at position Left, that will result in the layout: Axis Plane1 Plane 2, vertically. If Plane1 also happens to be Plane2's reference plane, both planes are drawn over each other. The reference plane concept allows two planes to share the same space even if neither has any axis, and in case there are shared axis, it is used to decided, whether the planes should be painted on top of each other or laid out vertically or horizontally next to each other.

Returns:: The reference coordinate plane associated with this one.

Definition at line 193 of file KDChartAbstractCoordinatePlane.cpp.

References d.

void KDChart::AbstractCoordinatePlane::relayout ( ) [slot, inherited]

Calling relayout() on the plane triggers the global KDChart::Chart::slotRelayout().

Definition at line 272 of file KDChartAbstractCoordinatePlane.cpp.

References KDChart::AbstractCoordinatePlane::needRelayout().

Referenced by KDChart::AbstractCoordinatePlane::addDiagram().

void KDChart::AbstractLayoutItem::removeFromParentLayout ( ) [inherited]

Definition at line 80 of file KDChartLayoutItems.h.

Referenced by KDChart::Chart::takeCoordinatePlane().

void AbstractCoordinatePlane::replaceDiagram	(	AbstractDiagram *	diagram,
		AbstractDiagram *	oldDiagram = `0`
	)			`[virtual, inherited]`

Replaces the old diagram, or appends the diagram, it there is none yet.

Parameters:

	diagram	The diagram to be used instead of the old diagram. This parameter must not be zero, or the method will do nothing.
	oldDiagram	The diagram to be removed by the new diagram. This diagram will be deleted automatically. If the parameter is omitted, the very first diagram will be replaced. In case, there was no diagram yet, the new diagram will just be added.

Note:: If you want to re-use the old diagram, call takeDiagram and addDiagram, instead of using replaceDiagram.

See also:: addDiagram, takeDiagram

Definition at line 90 of file KDChartAbstractCoordinatePlane.cpp.

References KDChart::AbstractCoordinatePlane::addDiagram(), d, KDChart::AbstractCoordinatePlane::layoutDiagrams(), KDChart::AbstractCoordinatePlane::layoutPlanes(), KDChart::AbstractCoordinatePlane::takeDiagram(), and KDChart::AbstractCoordinatePlane::update().

Referenced by KDChart::Widget::setType().

void CartesianCoordinatePlane::resetGridAttributes ( Qt::Orientation orientation ) [inherited]

Reset the attributes to be used for grid lines drawn in horizontal direction (or in vertical direction, resp.

). By calling this method you specify that the global attributes set by AbstractCoordinatePlane::setGlobalGridAttributes be used.

See also:: setGridAttributes, gridAttributes; setAutoAdjustGridToZoom; AbstractCoordinatePlane::globalGridAttributes; hasOwnGridAttributes

Definition at line 764 of file KDChartCartesianCoordinatePlane.cpp.

References KDChart::AbstractCoordinatePlane::update().

int AbstractArea::rightOverlap ( bool doNotRecalculate = false ) const [virtual, inherited]

This is called at layout time by KDChart::AutoSpacerLayoutItem::sizeHint().

The method triggers AbstractArea::sizeHint() to find out the amount of overlap at the right edge of the area.

Note:: The default implementation is not using any caching, it might make sense to implement a more sophisticated solution for derived classes that have complex work to do in sizeHint(). All we have here is a primitive flag to be set by the caller if it is sure that no sizeHint() needs to be called.

Definition at line 82 of file KDChartAbstractArea.cpp.

References d.

Referenced by KDChart::AutoSpacerLayoutItem::sizeHint().

void CartesianCoordinatePlane::setAutoAdjustGridToZoom ( bool autoAdjust ) [inherited]

Disable / re-enable the built-in grid adjusting feature.

By default additional lines will be drawn in a Linear grid when zooming in.

See also:: autoAdjustGridToZoom, setGridAttributes

Definition at line 803 of file KDChartCartesianCoordinatePlane.cpp.

References d, and KDChart::AbstractCoordinatePlane::propertiesChanged().

void CartesianCoordinatePlane::setAutoAdjustHorizontalRangeToData ( unsigned int percentEmpty = 67 ) [inherited]

Automatically adjust horizontal range settings to the ranges covered by the model's values, when ever the data have changed, and then emit horizontalRangeAutomaticallyAdjusted.

By default the horizontal range is adjusted automatically, if more than 67 percent of the available horizontal space would be empty otherwise.

Range setting is adjusted if more than percentEmpty percent of the horizontal space covered by the coordinate plane would otherwise be empty. Automatic range adjusting can happen, when either all of the data are positive or all are negative.

Set percentEmpty to 100 to disable automatic range adjusting.

Parameters:

percentEmpty

The maximal percentage of horizontal space that may be empty.

See also:: horizontalRangeAutomaticallyAdjusted; autoAdjustHorizontalRangeToData, adjustRangesToData; setHorizontalRange, setVerticalRange; setAutoAdjustVerticalRangeToData

Definition at line 723 of file KDChartCartesianCoordinatePlane.cpp.

References d, KDChart::CartesianCoordinatePlane::layoutDiagrams(), and KDChart::AbstractCoordinatePlane::propertiesChanged().

void CartesianCoordinatePlane::setAutoAdjustVerticalRangeToData ( unsigned int percentEmpty = 67 ) [inherited]

Automatically adjust vertical range settings to the ranges covered by the model's values, when ever the data have changed, and then emit verticalRangeAutomaticallyAdjusted.

By default the vertical range is adjusted automatically, if more than 67 percent of the available vertical space would be empty otherwise.

Range setting is adjusted if more than percentEmpty percent of the horizontal space covered by the coordinate plane would otherwise be empty. Automatic range adjusting can happen, when either all of the data are positive or all are negative.

Set percentEmpty to 100 to disable automatic range adjusting.

Parameters:

percentEmpty

The maximal percentage of horizontal space that may be empty.

See also:: verticalRangeAutomaticallyAdjusted; autoAdjustVerticalRangeToData, adjustRangesToData; setHorizontalRange, setVerticalRange; setAutoAdjustHorizontalRangeToData

Definition at line 732 of file KDChartCartesianCoordinatePlane.cpp.

References d, KDChart::CartesianCoordinatePlane::layoutDiagrams(), and KDChart::AbstractCoordinatePlane::propertiesChanged().

void CartesianCoordinatePlane::setAxesCalcModes ( AxesCalcMode mode ) [inherited]

Specifies the calculation modes for all axes.

Definition at line 635 of file KDChartCartesianCoordinatePlane.cpp.

References d, and KDChart::AbstractCoordinatePlane::propertiesChanged().

void CartesianCoordinatePlane::setAxesCalcModeX ( AxesCalcMode mode ) [inherited]

Specifies the calculation mode for all Abscissa axes.

Definition at line 653 of file KDChartCartesianCoordinatePlane.cpp.

References d, and KDChart::AbstractCoordinatePlane::propertiesChanged().

void CartesianCoordinatePlane::setAxesCalcModeY ( AxesCalcMode mode ) [inherited]

Specifies the calculation mode for all Ordinate axes.

Definition at line 645 of file KDChartCartesianCoordinatePlane.cpp.

References d, and KDChart::AbstractCoordinatePlane::propertiesChanged().

void AbstractAreaBase::setBackgroundAttributes ( const BackgroundAttributes & a ) [inherited]

Definition at line 109 of file KDChartAbstractAreaBase.cpp.

References d, and KDChart::AbstractAreaBase::positionHasChanged().

void CartesianCoordinatePlane::setFixedDataCoordinateSpaceRelation ( bool fixed ) [inherited]

Allows to specify a fixed data-space / coordinate-space relation.

If set to true then fixed bar widths are used, so you see more bars as the window is made wider.

This allows to completely restrict the size of bars in a graph such that, upon resizing a window, the graphs coordinate plane will grow (add more ticks to x- and y-coordinates) rather than have the image grow.

Definition at line 443 of file KDChartCartesianCoordinatePlane.cpp.

References d.

void AbstractAreaBase::setFrameAttributes ( const FrameAttributes & a ) [inherited]

Definition at line 95 of file KDChartAbstractAreaBase.cpp.

References d, and KDChart::AbstractAreaBase::positionHasChanged().

Referenced by KDChart::Legend::clone().

void CartesianCoordinatePlane::setGeometry ( const QRect & r ) [virtual, inherited]

reimplement from AbstractCoordinatePlane

Reimplemented from KDChart::AbstractCoordinatePlane.

Definition at line 909 of file KDChartCartesianCoordinatePlane.cpp.

References KDChart::AbstractCoordinatePlane::diagram(), KDChart::AbstractCoordinatePlane::diagrams(), KDChart::CartesianCoordinatePlane::drawingArea(), KDChart::AbstractCoordinatePlane::geometry(), and KDChart::AbstractDiagram::resize().

void KDChart::AbstractCoordinatePlane::setGlobalGridAttributes ( const GridAttributes & a ) [inherited]

Set the grid attributes to be used by this coordinate plane.

To disable grid painting, for example, your code should like this:

 GridAttributes ga = plane->globalGridAttributes();
 ga.setGlobalGridVisible( false );
 plane->setGlobalGridAttributes( ga );

See also:: globalGridAttributes; CartesianCoordinatePlane::setGridAttributes

Definition at line 164 of file KDChartAbstractCoordinatePlane.cpp.

References d, and KDChart::AbstractCoordinatePlane::update().

void LeveyJenningsCoordinatePlane::setGridAttributes ( const LeveyJenningsGridAttributes & attr )

Definition at line 76 of file KDChartLeveyJenningsCoordinatePlane.cpp.

References d.

void CartesianCoordinatePlane::setGridAttributes	(	Qt::Orientation	orientation,
		const GridAttributes &	a
	)			`[inherited]`

Set the attributes to be used for grid lines drawn in horizontal direction (or in vertical direction, resp.

).

To disable horizontal grid painting, for example, your code should like this:

 GridAttributes ga = plane->gridAttributes( Qt::Horizontal );
 ga.setGridVisible( false );
 plane-setGridAttributes( Qt::Horizontal, ga );

Note:: setGridAttributes overwrites the global attributes that were set by AbstractCoordinatePlane::setGlobalGridAttributes. To re-activate these global attributes you can call resetGridAttributes.

See also:: resetGridAttributes, gridAttributes; setAutoAdjustGridToZoom; AbstractCoordinatePlane::setGlobalGridAttributes; hasOwnGridAttributes

Definition at line 751 of file KDChartCartesianCoordinatePlane.cpp.

References d, KDChart::AbstractCoordinatePlane::propertiesChanged(), and KDChart::AbstractCoordinatePlane::update().

void KDChart::AbstractCoordinatePlane::setGridNeedsRecalculate ( ) [slot, inherited]

Used by the chart to clear the cached grid data.

Definition at line 183 of file KDChartAbstractCoordinatePlane.cpp.

References d.

Referenced by KDChart::Chart::resizeEvent().

void CartesianCoordinatePlane::setHorizontalRange ( const QPair< qreal, qreal > & range ) [inherited]

Set the boundaries of the visible value space displayed in horizontal direction.

This is also known as the horizontal viewport.

By default the horizontal range is adjusted to the range covered by the model's data, see setAutoAdjustHorizontalRangeToData for details. Calling setHorizontalRange with a valid range disables this default automatic adjusting, while on the other hand automatic adjusting will set these ranges.

To disable use of this range you can either pass an empty pair by using the default constructor QPair() or you can set both values to the same which constitutes a null range.

Note:: By default the visible data range often is larger than the range calculated from the data model (or set by setHoriz.|Vert.Range(), resp.). This is due to the built-in grid calculation feature: The visible start/end values get adjusted so that they match a main-grid line. You can turn this feature off for any of the four bounds by calling GridAttributes::setAdjustBoundsToGrid() for either the global grid-attributes or for the horizontal/vertical attrs separately.; If you use user defined vertical ranges together with logarithmic scale, only positive values are supported. If you set it to negative values, the result is undefined.

Parameters:

range

a pair of values representing the smalles and the largest horizontal value space coordinate displayed.

See also:: setAutoAdjustHorizontalRangeToData, setVerticalRange; GridAttributes::setAdjustBoundsToGrid()

Definition at line 661 of file KDChartCartesianCoordinatePlane.cpp.

References d, KDChart::CartesianCoordinatePlane::layoutDiagrams(), and KDChart::AbstractCoordinatePlane::propertiesChanged().

void CartesianCoordinatePlane::setHorizontalRangeReversed ( bool reverse ) [inherited]

Sets whether the horizontal range should be reversed or not, i.e.

small values to the left and large values to the right (the default) or vice versa.

Parameters:

reverse

Whether the horizontal range should be reversed or not

Definition at line 867 of file KDChartCartesianCoordinatePlane.cpp.

References d, KDChart::CartesianCoordinatePlane::layoutDiagrams(), and KDChart::AbstractCoordinatePlane::propertiesChanged().

void CartesianCoordinatePlane::setIsometricScaling ( bool onOff ) [inherited]

Definition at line 533 of file KDChartCartesianCoordinatePlane.cpp.

References d, KDChart::CartesianCoordinatePlane::layoutDiagrams(), and KDChart::AbstractCoordinatePlane::propertiesChanged().

void KDChart::AbstractCoordinatePlane::setParent ( KDChart::Chart * parent ) [inherited]

Called internally by KDChart::Chart.

Definition at line 198 of file KDChartAbstractCoordinatePlane.cpp.

References d.

Referenced by KDChart::Chart::addCoordinatePlane(), and KDChart::Chart::takeCoordinatePlane().

void KDChart::AbstractLayoutItem::setParentLayout ( QLayout * lay ) [inherited]

Definition at line 72 of file KDChartLayoutItems.h.

void KDChart::AbstractLayoutItem::setParentWidget ( QWidget * widget ) [virtual, inherited]

Inform the item about its widget: This enables the item, to trigger that widget's update, whenever the size of the item's contents has changed.

Thus, you need to call setParentWidget on every item, that has a non-fixed size.

Definition at line 62 of file KDChartLayoutItems.cpp.

References KDChart::AbstractLayoutItem::mParent.

Referenced by KDChart::HeaderFooter::setParent(), and KDChart::AbstractCartesianDiagram::takeAxis().

void KDChart::AbstractCoordinatePlane::setReferenceCoordinatePlane ( AbstractCoordinatePlane * plane ) [inherited]

Set another coordinate plane to be used as the reference plane for this one.

Parameters:

plane

The coordinate plane to be used the reference plane for this one.

See also:: referenceCoordinatePlane

Definition at line 188 of file KDChartAbstractCoordinatePlane.cpp.

References d.

void KDChart::AbstractCoordinatePlane::setRubberBandZoomingEnabled ( bool enable ) [inherited]

Enables or disables zooming with a rubber band using the mouse.

Definition at line 284 of file KDChartAbstractCoordinatePlane.cpp.

References d.

void CartesianCoordinatePlane::setVerticalRange ( const QPair< qreal, qreal > & range ) [inherited]

Set the boundaries of the visible value space displayed in vertical direction.

This is also known as the vertical viewport.

By default the vertical range is adjusted to the range covered by the model's data, see setAutoAdjustVerticalRangeToData for details. Calling setVerticalRange with a valid range disables this default automatic adjusting, while on the other hand automatic adjusting will set these ranges.

To disable use of this range you can either pass an empty pair by using the default constructor QPair() or you can set setting both values to the same which constitutes a null range.

Note:: By default the visible data range often is larger than the range calculated from the data model (or set by setHoriz.|Vert.Range(), resp.). This is due to the built-in grid calculation feature: The visible start/end values get adjusted so that they match a main-grid line. You can turn this feature off for any of the four bounds by calling GridAttributes::setAdjustBoundsToGrid() for either the global grid-attributes or for the horizontal/vertical attrs separately.; If you use user defined vertical ranges together with logarithmic scale, only positive values are supported. If you set it to negative values, the result is undefined.

Parameters:

range

a pair of values representing the smalles and the largest vertical value space coordinate displayed.

See also:: setAutoAdjustVerticalRangeToData, setHorizontalRange; GridAttributes::setAdjustBoundsToGrid()

Definition at line 672 of file KDChartCartesianCoordinatePlane.cpp.

References d, KDChart::CartesianCoordinatePlane::layoutDiagrams(), and KDChart::AbstractCoordinatePlane::propertiesChanged().

void CartesianCoordinatePlane::setVerticalRangeReversed ( bool reverse ) [inherited]

Sets whether the vertical range should be reversed or not, i.e.

small values at the bottom and large values at the top (the default) or vice versa.

Parameters:

reverse

Whether the vertical range should be reversed or not

Definition at line 882 of file KDChartCartesianCoordinatePlane.cpp.

References d, KDChart::CartesianCoordinatePlane::layoutDiagrams(), and KDChart::AbstractCoordinatePlane::propertiesChanged().

void CartesianCoordinatePlane::setXAxisStartAtZero ( bool fixedStart ) [inherited]

Allows to fix the lower bound of X axis to zero when diagram is in first quadrant.

The default behavior is to lower x or y bound to be 0. If this behaviour is not wanted, either CartesianCoordinatePlane::setHorizontalRange could be used instead of letting KDChart auto-adjust the ranges, or this method can be used to disable this behavior.

Definition at line 469 of file KDChartCartesianCoordinatePlane.cpp.

References d.

void CartesianCoordinatePlane::setZoomCenter ( const QPointF & center ) [virtual, inherited]

See also:: zoomCenter, setZoomFactorX, setZoomFactorY

Reimplemented from KDChart::AbstractCoordinatePlane.

Definition at line 602 of file KDChartCartesianCoordinatePlane.cpp.

References KDChart::CartesianCoordinatePlane::doneSetZoomCenter(), and KDChart::AbstractCoordinatePlane::propertiesChanged().

void CartesianCoordinatePlane::setZoomFactors	(	double	factorX,
		double	factorY
	)			`[virtual, inherited]`

See also:: setZoomFactorX,setZoomFactorY

Reimplemented from KDChart::AbstractCoordinatePlane.

Definition at line 581 of file KDChartCartesianCoordinatePlane.cpp.

References KDChart::CartesianCoordinatePlane::doneSetZoomFactorX(), KDChart::CartesianCoordinatePlane::doneSetZoomFactorY(), and KDChart::AbstractCoordinatePlane::propertiesChanged().

void CartesianCoordinatePlane::setZoomFactorX ( double factor ) [virtual, inherited]

See also:: zoomFactorX, setZoomCenter

Reimplemented from KDChart::AbstractCoordinatePlane.

Definition at line 588 of file KDChartCartesianCoordinatePlane.cpp.

References KDChart::CartesianCoordinatePlane::doneSetZoomFactorX(), and KDChart::AbstractCoordinatePlane::propertiesChanged().

void CartesianCoordinatePlane::setZoomFactorY ( double factor ) [virtual, inherited]

See also:: zoomFactorY, setZoomCenter

Reimplemented from KDChart::AbstractCoordinatePlane.

Definition at line 595 of file KDChartCartesianCoordinatePlane.cpp.

References KDChart::CartesianCoordinatePlane::doneSetZoomFactorY(), and KDChart::AbstractCoordinatePlane::propertiesChanged().

AbstractCoordinatePlane * CartesianCoordinatePlane::sharedAxisMasterPlane ( QPainter * p = 0 ) [virtual, inherited]

reimpl

Reimplemented from KDChart::AbstractCoordinatePlane.

Definition at line 820 of file KDChartCartesianCoordinatePlane.cpp.

References KDChart::AbstractCartesianDiagram::axes(), KDChart::AbstractAxis::coordinatePlane(), KDChart::AbstractCoordinatePlane::diagram(), KDChart::CartesianAxis::isAbscissa(), KDChart::CartesianAxis::isOrdinate(), and KDChart::CartesianCoordinatePlane::translate().

QSize KDChart::AbstractCoordinatePlane::sizeHint ( ) const [virtual, inherited]

pure virtual in QLayoutItem

Definition at line 238 of file KDChartAbstractCoordinatePlane.cpp.

References KDChart::AbstractCoordinatePlane::maximumSize().

void KDChart::AbstractLayoutItem::sizeHintChanged ( ) const [virtual, inherited]

Report changed size hint: ask the parent widget to recalculate the layout.

Definition at line 84 of file KDChartLayoutItems.cpp.

References KDChart::AbstractLayoutItem::mParent.

Referenced by KDChart::TextLayoutItem::sizeHintAndRotatedCorners().

QSizePolicy KDChart::AbstractCoordinatePlane::sizePolicy ( ) const [virtual, inherited]

[reimplemented]

Reimplemented in KDChart::TernaryCoordinatePlane.

Definition at line 159 of file KDChartAbstractCoordinatePlane.cpp.

void CartesianCoordinatePlane::slotLayoutChanged ( AbstractDiagram * ) [protected, slot, inherited]

Definition at line 149 of file KDChartCartesianCoordinatePlane.cpp.

References KDChart::CartesianCoordinatePlane::layoutDiagrams().

Referenced by KDChart::CartesianCoordinatePlane::addDiagram().

void AbstractCoordinatePlane::takeDiagram ( AbstractDiagram * diagram ) [virtual, inherited]

Removes the diagram from the plane, without deleting it.

The plane no longer owns the diagram, so it is the caller's responsibility to delete the diagram.

See also:: addDiagram, replaceDiagram

Definition at line 111 of file KDChartAbstractCoordinatePlane.cpp.

References d, KDChart::AbstractCoordinatePlane::layoutDiagrams(), KDChart::AbstractCoordinatePlane::layoutPlanes(), KDChart::AbstractDiagram::setCoordinatePlane(), and KDChart::AbstractCoordinatePlane::update().

Referenced by KDChart::AbstractCoordinatePlane::replaceDiagram().

int AbstractArea::topOverlap ( bool doNotRecalculate = false ) const [virtual, inherited]

This is called at layout time by KDChart::AutoSpacerLayoutItem::sizeHint().

The method triggers AbstractArea::sizeHint() to find out the amount of overlap at the top edge of the area.

Note:: The default implementation is not using any caching, it might make sense to implement a more sophisticated solution for derived classes that have complex work to do in sizeHint(). All we have here is a primitive flag to be set by the caller if it is sure that no sizeHint() needs to be called.

Definition at line 90 of file KDChartAbstractArea.cpp.

References d.

Referenced by KDChart::AutoSpacerLayoutItem::sizeHint().

const QPointF CartesianCoordinatePlane::translate ( const QPointF & diagramPoint ) const [virtual, inherited]

Translate the given point in value space coordinates to a position in pixel space.

Parameters:

diagramPoint

The point in value coordinates.

Returns:: The translated point.

Implements KDChart::AbstractCoordinatePlane.

Definition at line 519 of file KDChartCartesianCoordinatePlane.cpp.

References d.

Referenced by KDChart::LeveyJenningsAxis::paintAsOrdinate(), and KDChart::CartesianCoordinatePlane::sharedAxisMasterPlane().

const QPointF LeveyJenningsCoordinatePlane::translateBack ( const QPointF & screenPoint ) const [protected]

Reimplemented from KDChart::CartesianCoordinatePlane.

Definition at line 81 of file KDChartLeveyJenningsCoordinatePlane.cpp.

void KDChart::AbstractCoordinatePlane::update ( ) [slot, inherited]

Calling update() on the plane triggers the global KDChart::Chart::update().

Definition at line 266 of file KDChartAbstractCoordinatePlane.cpp.

References KDChart::AbstractCoordinatePlane::needUpdate().

Referenced by KDChart::AbstractCoordinatePlane::addDiagram(), KDChart::PolarCoordinatePlane::adjustZoomAndRepaint(), KDChart::CartesianCoordinatePlane::layoutDiagrams(), KDChart::AbstractCoordinatePlane::replaceDiagram(), KDChart::PolarCoordinatePlane::resetGridAttributes(), KDChart::CartesianCoordinatePlane::resetGridAttributes(), KDChart::AbstractCoordinatePlane::setGlobalGridAttributes(), KDChart::PolarCoordinatePlane::setGridAttributes(), KDChart::CartesianCoordinatePlane::setGridAttributes(), and KDChart::AbstractCoordinatePlane::takeDiagram().

QPair< qreal, qreal > CartesianCoordinatePlane::verticalRange ( ) const [inherited]

Returns:: The largest and smallest visible horizontal value space value. If this is not explicitly set, or if both values are the same, the plane will use the union of the dataBoundaries of all associated diagrams.

See also:: KDChart::AbstractDiagram::dataBoundaries

Definition at line 689 of file KDChartCartesianCoordinatePlane.cpp.

References d.

QRectF CartesianCoordinatePlane::visibleDataRange ( ) const [inherited]

Returns the currently visible data range.

Might be greater than the range of the grid.

Definition at line 897 of file KDChartCartesianCoordinatePlane.cpp.

References KDChart::CartesianCoordinatePlane::drawingArea(), and KDChart::CartesianCoordinatePlane::translateBack().

QRectF CartesianCoordinatePlane::visibleDiagramArea ( ) const [inherited]

Returns the visible part of the diagram area, i.e.

 diagramArea().intersected( drawingArea() )

See also:: diagramArea

Definition at line 376 of file KDChartCartesianCoordinatePlane.cpp.

References KDChart::CartesianCoordinatePlane::diagramArea(), and KDChart::CartesianCoordinatePlane::drawingArea().

Referenced by KDChart::Measure::sizeOfArea().

bool CartesianCoordinatePlane::xAxisStartAtZero ( ) const [inherited]

Definition at line 477 of file KDChartCartesianCoordinatePlane.cpp.

References d.

QPointF CartesianCoordinatePlane::zoomCenter ( ) const [virtual, inherited]

See also:: setZoomCenter, setZoomFactorX, setZoomFactorY

Reimplemented from KDChart::AbstractCoordinatePlane.

Definition at line 609 of file KDChartCartesianCoordinatePlane.cpp.

References d.

Referenced by KDChart::CartesianCoordinatePlane::handleFixedDataCoordinateSpaceRelation().

double CartesianCoordinatePlane::zoomFactorX ( ) const [virtual, inherited]

See also:: setZoomFactorX, setZoomCenter

Reimplemented from KDChart::AbstractCoordinatePlane.

Definition at line 614 of file KDChartCartesianCoordinatePlane.cpp.

References d.

Referenced by KDChart::CartesianCoordinatePlane::handleFixedDataCoordinateSpaceRelation().

double CartesianCoordinatePlane::zoomFactorY ( ) const [virtual, inherited]

See also:: setZoomFactorY, setZoomCenter

Reimplemented from KDChart::AbstractCoordinatePlane.

Definition at line 619 of file KDChartCartesianCoordinatePlane.cpp.

References d.

Referenced by KDChart::CartesianCoordinatePlane::handleFixedDataCoordinateSpaceRelation().

Member Data Documentation

QWidget* KDChart::AbstractLayoutItem::mParent [protected, inherited]

Definition at line 90 of file KDChartLayoutItems.h.

Referenced by KDChart::AbstractLayoutItem::setParentWidget(), KDChart::TextLayoutItem::setText(), KDChart::TextLayoutItem::setTextAlignment(), KDChart::TextLayoutItem::setTextAttributes(), and KDChart::AbstractLayoutItem::sizeHintChanged().

QLayout* KDChart::AbstractLayoutItem::mParentLayout [protected, inherited]

Definition at line 91 of file KDChartLayoutItems.h.

Referenced by KDChart::AutoSpacerLayoutItem::paint().

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

KDChart::LeveyJenningsCoordinatePlane Class Reference

Public Types

Public Slots

Signals

Public Member Functions

Static Public Member Functions

Protected Slots

Protected Member Functions

Protected Attributes

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation