KDChart::PaintingHelpers Namespace Reference

Functions
QPainterPath	fitPoints (const QPolygonF &points, qreal tension)
void	paintAreas (AbstractDiagram::Private *diagramPrivate, PaintContext *ctx, const QModelIndex &index, const QList< QPolygonF > &areas, uint opacity)
void	paintAreas (AbstractDiagram::Private *diagramPrivate, PaintContext *ctx, const QModelIndex &index, const QList< QPainterPath > &areas, uint opacity)
void	paintElements (AbstractDiagram::Private *diagramPrivate, PaintContext *ctx, const LabelPaintCache &lpc, const LineAttributesInfoList &lineList)
void	paintObject (AbstractDiagram::Private *diagramPrivate, PaintContext *ctx, const QBrush &brush, const QPen &pen, const QPolygonF &points)
void	paintPolyline (PaintContext *ctx, const QBrush &brush, const QPen &pen, const QPolygonF &points)
void	paintSpline (PaintContext *ctx, const QBrush &brush, const QPen &pen, const QPolygonF &points, qreal tension)
void	paintThreeDLines (PaintContext *ctx, AbstractDiagram *diagram, const QModelIndex &index, const QPointF &from, const QPointF &to, const ThreeDLineAttributes &tdAttributes, ReverseMapper *reverseMapper)
void	paintValueTracker (PaintContext *ctx, const ValueTrackerAttributes &vt, const QPointF &at)
const QPointF	project (const QPointF &point, const ThreeDLineAttributes &tdAttributes)
static ThreeDLineAttributes	threeDLineAttributes (AbstractDiagram *diagram, const QModelIndex &index)
static ValueTrackerAttributes	valueTrackerAttributes (AbstractDiagram *diagram, const QModelIndex &index)

Function Documentation

QPainterPath KDChart::PaintingHelpers::fitPoints	(	const QPolygonF &	points,
		qreal	tension
	)

Definition at line 57 of file PaintingHelpers_p.cpp.

Referenced by paintSpline().

void KDChart::PaintingHelpers::paintAreas	(	AbstractDiagram::Private *	diagramPrivate,
		PaintContext *	ctx,
		const QModelIndex &	index,
		const QList< QPolygonF > &	areas,
		uint	opacity
	)

Definition at line 332 of file PaintingHelpers_p.cpp.

References KDChart::AbstractDiagram::antiAliasing(), KDChart::AbstractDiagram::brush(), KDChart::AbstractThreeDAttributes::isEnabled(), KDChart::PaintContext::painter(), KDChart::AbstractDiagram::pen(), KDChart::PrintingParameters::scalePen(), KDChart::AbstractThreeDAttributes::threeDBrush(), and threeDLineAttributes().

void KDChart::PaintingHelpers::paintAreas	(	AbstractDiagram::Private *	diagramPrivate,
		PaintContext *	ctx,
		const QModelIndex &	index,
		const QList< QPainterPath > &	areas,
		uint	opacity
	)

Definition at line 364 of file PaintingHelpers_p.cpp.

References KDChart::AbstractDiagram::antiAliasing(), KDChart::AbstractDiagram::brush(), KDChart::PaintContext::painter(), KDChart::AbstractDiagram::pen(), and KDChart::PrintingParameters::scalePen().

void KDChart::PaintingHelpers::paintElements	(	AbstractDiagram::Private *	diagramPrivate,
		PaintContext *	ctx,
		const LabelPaintCache &	lpc,
		const LineAttributesInfoList &	lineList
	)

Definition at line 271 of file PaintingHelpers_p.cpp.

References KDChart::AbstractDiagram::antiAliasing(), KDChart::AbstractDiagram::brush(), KDChart::AbstractThreeDAttributes::isEnabled(), KDChart::ValueTrackerAttributes::isEnabled(), KDChart::PaintContext::painter(), paintObject(), paintThreeDLines(), paintValueTracker(), KDChart::AbstractDiagram::pen(), threeDLineAttributes(), and valueTrackerAttributes().

void KDChart::PaintingHelpers::paintObject	(	AbstractDiagram::Private *	diagramPrivate,
		PaintContext *	ctx,
		const QBrush &	brush,
		const QPen &	pen,
		const QPolygonF &	points
	)

Definition at line 256 of file PaintingHelpers_p.cpp.

References paintPolyline(), and paintSpline().

Referenced by paintElements().

void KDChart::PaintingHelpers::paintPolyline	(	PaintContext *	ctx,
		const QBrush &	brush,
		const QPen &	pen,
		const QPolygonF &	points
	)

Definition at line 91 of file PaintingHelpers_p.cpp.

References KDChart::PaintContext::painter(), and KDChart::PrintingParameters::scalePen().

Referenced by paintObject(), and paintSpline().

void KDChart::PaintingHelpers::paintSpline	(	PaintContext *	ctx,
		const QBrush &	brush,
		const QPen &	pen,
		const QPolygonF &	points,
		qreal	tension
	)

Definition at line 108 of file PaintingHelpers_p.cpp.

References fitPoints(), KDChart::PaintContext::painter(), paintPolyline(), and KDChart::PrintingParameters::scalePen().

Referenced by paintObject().

void KDChart::PaintingHelpers::paintThreeDLines	(	PaintContext *	ctx,
		AbstractDiagram *	diagram,
		const QModelIndex &	index,
		const QPointF &	from,
		const QPointF &	to,
		const ThreeDLineAttributes &	tdAttributes,
		ReverseMapper *	reverseMapper
	)

Definition at line 123 of file PaintingHelpers_p.cpp.

References KDChart::ReverseMapper::addPolygon(), KDChart::AbstractDiagram::antiAliasing(), KDChart::AbstractDiagram::brush(), KDChart::PaintContext::painter(), KDChart::AbstractDiagram::pen(), project(), KDChart::PrintingParameters::scalePen(), and KDChart::AbstractThreeDAttributes::threeDBrush().

Referenced by paintElements().

void KDChart::PaintingHelpers::paintValueTracker	(	PaintContext *	ctx,
		const ValueTrackerAttributes &	vt,
		const QPointF &	at
	)

Definition at line 144 of file PaintingHelpers_p.cpp.

References KDChart::ValueTrackerAttributes::areaBrush(), KDChart::ValueTrackerAttributes::arrowBrush(), KDChart::PaintContext::coordinatePlane(), KDChart::AbstractCoordinatePlane::gridDimensionsList(), KDChart::CartesianCoordinatePlane::isHorizontalRangeReversed(), KDChart::CartesianCoordinatePlane::isVerticalRangeReversed(), KDChart::ValueTrackerAttributes::linePen(), KDChart::ValueTrackerAttributes::markerBrush(), KDChart::ValueTrackerAttributes::markerPen(), KDChart::ValueTrackerAttributes::markerSize(), KDChart::ValueTrackerAttributes::orientations(), KDChart::PaintContext::painter(), KDChart::PrintingParameters::scalePen(), and KDChart::AbstractCoordinatePlane::translate().

Referenced by paintElements().

const QPointF KDChart::PaintingHelpers::project	(	const QPointF &	point,
		const ThreeDLineAttributes &	tdAttributes
	)

Projects a point in a space defined by its x, y, and z coordinates into a point on a plane, given two rotation angles around the x resp. y axis.

Definition at line 48 of file PaintingHelpers_p.cpp.

References KDChart::AbstractThreeDAttributes::depth(), KDChart::ThreeDLineAttributes::lineXRotation(), and KDChart::ThreeDLineAttributes::lineYRotation().

Referenced by paintThreeDLines().

static ThreeDLineAttributes KDChart::PaintingHelpers::threeDLineAttributes ( AbstractDiagram *  diagram, const QModelIndex &  index  )

static

Definition at line 234 of file PaintingHelpers_p.cpp.

Referenced by paintAreas(), and paintElements().

static ValueTrackerAttributes KDChart::PaintingHelpers::valueTrackerAttributes ( AbstractDiagram *  diagram, const QModelIndex &  index  )

static

Definition at line 245 of file PaintingHelpers_p.cpp.

Referenced by paintElements().