3D arrayitem class. More...

#include <array3ditem.h>

Inheritance diagram for Array3DItem:

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Public Types
enum	{ Type = UserType + Array3D }
	Specific QGraphicsItem type number for function type() More...

Public Types inherited from ThreeDItem
enum	Mode3D { AlongX, AlongZ, Grid }
	3D mode. More...

Public Types inherited from FrameItem
enum	GridMode { FrameOnly, Axes, AxesWithLabels, Grid, GridWithLabels }
	Grid mode. More...

enum	{ Type = UserType + Frame }
	Specific QGraphicsItem type number for function type() More...

Public Types inherited from KplItem
enum	FillStyle { NoBrush, SolidPattern, HorPattern, VerPattern, CrossPattern, BDiagPattern, FDiagPattern, DiagCrossPattern }
	Fill styles. More...

enum	ItemType { Frame = 1, Array, Function, ParFunction, Spline, Array3D, Function3D, Legend, Text, Line, Arrow, Arc, Rectangle, Ellipse, Image, ScaleBar }
	Item types. More...

enum	PenType { FramePen, GridPen, DataPen }
	Pen types. More...

enum	Symbol { Invisible = -17, FilledOctagon, FilledHourglass, FilledTriangle, FilledSquare, FilledDiamond, FilledCircle, Umbrella, Ypsilon, Plus, Cross, OpenOctagon, OpenHourglass, OpenTriangle, OpenSquare, OpenDiamond, Dot, OpenCircle, SolidLine, DashLine1, DashLine2, DotLine1, DashLine3, DashDotLine, DashLine4, DashLine5, DotLine2 }
	Symbol types. More...

Public Member Functions
	Array3DItem (double x0=4, double y0=3, double width=15, double height=10, unsigned colorFrame=0, unsigned colorGrid=0, unsigned colorData=0, bool logX=false, bool logY=false, bool logZ=false, GridMode gridMode=AxesWithLabels, Mode3D mode3D=Grid, double xMax=15, double yMax=10, double zMax=15, const QString &textX="", const QString &textY="", const QString &textZ="", const QString &header="", double relSize=1, int colX=0, int colY=1, int colZ=2, int colErr=0, bool errorBars=false, ArrayItem::DecimalCharacter decimalChar=ArrayItem::Point, int numDigX=-1, int numDigY=-1, int numDigZ=-1, int minTicX=5, int minTicY=2, int minTicZ=5, int expX=0, int expY=0, int expZ=0, double xMin=0, double yMin=0, double zMin=0, double xTic=5, double yTic=2, double zTic=5, double deltaX=0, double deltaZ=0, double phi=20, double theta=-20, double boxX=7.5, double boxY=7.5, double boxZ=7.5, double xRef=7.5, double yRef=4, double fx=1, double fy=1, double fz=1, int rowStart=0, int n=0, double smooth=0, const QUrl &url=QUrl(), bool showFrame=true, bool internal=false, bool collapsed=false, bool visible=true)
	Constructor. More...

	Array3DItem (const Array3DItem &a)
	Copy constructor. More...

	Array3DItem (const KConfigGroup *plo, const QUrl &urlPlo, double x0=4, double y0=3, double width=15, double height=10, unsigned colorFrame=0, unsigned colorGrid=0, unsigned colorData=0, GridMode gridMode=AxesWithLabels, int colX=0, int colY=1, int colErr=0, bool errorBars=false)
	Constructor. More...

	~Array3DItem ()
	Destructor. More...

void	calcTable () const
	Calculates value table. More...

int	colErr () const
	Returns y error column index. More...

int	colX () const
	Returns x column index. More...

int	colY () const
	Returns y column index. More...

int	colZ () const
	Returns z column index. More...

int	count () const
	Returns number of data points. More...

double ***	data ()
	Returns pointer to internal array. More...

ArrayItem::DecimalCharacter	decimalCharacter () const
	Returns decimal symbol of floating point numbers. More...

bool	errorBars () const
	Returns true to use error bars. More...

bool	internal () const
	Returns true for internal stored array data. More...

int	numCols () const
	Returns number of columns. More...

int	numRows () const
	Returns number of rows. More...

virtual void	paint (QPainter painter, const QStyleOptionGraphicsItem option, QWidget *widget=0)
	Paints item. More...

int	rowStart () const
	Returns start row index. More...

void	setColErr (int colErr)
	Sets error column index. More...

void	setColX (int colX)
	Sets x column index. More...

void	setColY (int colY)
	Sets y column index. More...

void	setColZ (int colZ)
	Sets z column index. More...

void	setCount (int n)
	Sets number of data points. More...

void	setDecimalCharacter (ArrayItem::DecimalCharacter decimalCharacter)
	Sets decimal character. More...

void	setErrorBars (bool errorBars)
	Sets error bars mode. More...

void	setInternal (bool internal)
	Sets storage mode. More...

void	setNumCols (int nCols)
	Sets number of columns. More...

void	setNumRows (int nRows)
	Sets number of rows. More...

void	setRowStart (int rowStart)
	Sets start row index. More...

void	setSmf (double smooth)
	Sets smoothing factor. More...

void	setUrl (const QUrl &url)
	Sets URL. More...

double	smf () const
	Returns smoothing factor. More...

virtual int	type () const
	Returns specific QGraphicsItem type number. More...

const QUrl &	url () const
	Returns URL of data file. More...

void	update ()
	Applies changes and forces redrawing. More...

void	writePlo (KConfigGroup *plo, const QUrl &urlPlo, bool absolute) const
	Writes into plot file. More...

Public Member Functions inherited from ThreeDItem
	ThreeDItem (double x0=4, double y0=3, double width=15, double height=10, unsigned colFrame=0, unsigned colGrid=0, unsigned colData=0, bool logX=false, bool logY=false, bool logZ=false, GridMode gridMode=AxesWithLabels, Mode3D mode3D=Grid, double xMax=15, double yMax=10, double zMax=15, const QString &textX="", const QString &textY="", const QString &textZ="", const QString &header="", double relSize=1, int numDigX=-1, int numDigY=-1, int numDigZ=-1, int minTicX=5, int minTicY=2, int minTicZ=5, int expX=0, int expY=0, int expZ=0, double xMin=0, double yMin=0, double zMin=0, double xTic=5, double yTic=2, double zTic=5, double deltaX=0, double deltaZ=0, double phi=20, double theta=-20, double boxX=7.5, double boxY=7.5, double boxZ=7.5, double xRef=7.5, double yRef=4, double fx=1, double fy=1, double fz=1, bool showFrame=true, bool collapsed=false, bool visible=true)
	Constructor. More...

	ThreeDItem (const ThreeDItem &a)
	Copy constructor. More...

	ThreeDItem (const KConfigGroup *plo, double x0, double y0, double width, double height, unsigned colorFrame, unsigned colorGrid, unsigned colorData, GridMode gridMode)
	Constructor. More...

	~ThreeDItem ()
	Destructor. More...

virtual QRectF	boundingRect () const
	Calculates bounding rectangle. More...

double	boxX () const
	Returns x box width in cm. More...

double	boxY () const
	Returns y box width in cm. More...

double	boxZ () const
	Returns z box width in cm. More...

unsigned	colorData () const
	Returns color for data. More...

double	deltaX () const
	Returns x step size of grid. More...

double	deltaZ () const
	Returns z step size of grid. More...

void	exportTable (QTextStream &stream, char separator, char format, int precision) const
	Exports value table to file. More...

int	expZ () const
	Returns logarithm of normalization factor for z axis. More...

double	fX () const
	Returns normalization factor for x values. More...

double	fY () const
	Returns normalization factor for y values. More...

double	fZ () const
	Returns normalization factor for z values. More...

bool	logZ () const
	Returns true for logarithmic z axis. More...

int	minTicZ () const
	Returns number of intervals between major tics of z axis. More...

Mode3D	mode3D () const
	Returns 0 for lines parallel to x, 1 for lines parallel to z, 2 for x,z grid.

int	numDigZ () const
	Returns number of digits for z axis. More...

void	paintCond (QPainter painter, PSGraph ps=0) const
	Paints or calculates bounding area. More...

double	phi () const
	Returns angle of rotation about y axis in deg. More...

void	setBoxX (double width)
	Sets x box width in cm. More...

void	setBoxY (double width)
	Sets y box width in cm. More...

void	setBoxZ (double width)
	Sets z box width in cm. More...

void	setColorData (unsigned color)
	Sets color for data. More...

void	setDeltaX (double dx)
	Sets x step size of grid. More...

void	setDeltaZ (double dz)
	Sets z step size of grid. More...

void	setExpZ (int e)
	Sets exponent of z normalization factor. More...

void	setFX (double fx)
	Sets x normalization factor. More...

void	setFY (double fy)
	Sets y normalization factor. More...

void	setFZ (double fz)
	Sets z normalization factor. More...

void	setLogZ (bool logZ)
	Sets logarithmic mode of z axis. More...

void	setMinTicZ (int minTicZ)
	Sets number of intervals between major tics of z axis. More...

void	setMode3D (Mode3D mode3D)
	Sets 3D mode. More...

void	setNumDigZ (int numDigZ)
	Sets number of digits for z axis. More...

void	setPhi (double phi)
	Sets angle of rotation about y axis. More...

void	setProperties (const QTransform &m)
	Sets properties according to transformation matrix. More...

void	setShowFrame (bool showFrame)
	Sets frame mode. More...

void	setTextZ (const QString &text)
	Sets z axis text. More...

void	setTheta (double theta)
	Sets angle of rotation about y axis. More...

void	setXRef (double xRef)
	Sets x position of center of box bottom plane. More...

void	setYRef (double yRef)
	Sets y position of center of box bottom plane. More...

void	setZMax (double zMax)
	Sets upper z data limit. More...

void	setZMin (double zMin)
	Sets lower z data limit. More...

void	setZTic (double zTic)
	Sets z tic distance. More...

bool	showFrame () const
	Returns true for shown frame. More...

QString	textZ () const
	Returns z axis text. More...

double	theta () const
	Returns angle of rotation about y axis in deg. More...

void	update ()
	Applies changes and forces redrawing. More...

void	writePlo (KConfigGroup *plo) const
	Writes into plot file. More...

double	xRef () const
	Returns x position of center of box bottom plane. More...

double	yRef () const
	Returns y position of center of box bottom plane. More...

double **	yValues () const
	Returns pointer to y value array. More...

double	zMax () const
	Returns upper z data limit user units. More...

double	zMin () const
	Returns lower z data limit user units. More...

double	zTic () const
	Returns distance between major tics of z axis. More...

Public Member Functions inherited from FrameItem
	FrameItem (double x0=4, double y0=3, double width=15, double height=10, unsigned colorFrame=0, unsigned colorGrid=0, bool logX=false, bool logY=false, GridMode gridMode=AxesWithLabels, double xMax=15, double yMax=10, const QString &textX="", const QString &textY="", const QString &header="", double relSize=1, int numDigX=-1, int numDigY=-1, int minTicX=5, int minTicY=2, int expX=0, int expY=0, double xMin=0, double yMin=0, double xTic=5, double yTic=2, bool collapsed=false, bool visible=true, double xOffset=0, double yOffset=0, bool xBottom=true, bool xTop=false, bool yLeft=true, bool yRight=false)
	Constructor. More...

	FrameItem (const FrameItem &a)
	Copy constructor. More...

	FrameItem (const KConfigGroup *plo, double x0=4, double y0=3, double width=15, double height=10, unsigned colorFrame=0, unsigned colorGrid=0, GridMode gridMode=AxesWithLabels)
	Constructor. More...

virtual	~FrameItem ()
	Destructor. More...

void	autoScale (double xmi, double xma, double fx, double ymi, double yma, double fy)
	Calculates and sets the scaling parameters. More...

void	autoScale (bool autoNorm=true)
	Calculates and sets the scaling parameters. More...

bool	calcAutoScale (bool autoNorm, const QList< QGraphicsItem * > &items, double &fx, double &fy)
	Calculates scaling parameters for a frame item and all its child items. More...

QRectF	clipRect () const
	Returns clipping rectangle. More...

unsigned	colorFrame () const
	Returns color for frame and labels. More...

unsigned	colorGrid () const
	Returns color for grids and tics. More...

int	expX () const
	Returns logarithm of normalization factor for x axis. More...

int	expY () const
	Returns logarithm of normalization factor for y axis. More...

GridMode	gridMode () const
	Returns grid mode. More...

QString	header () const
	Returns heading text. More...

double	height () const
	Returns height in cm. More...

bool	collapsed () const
	Returns collapse state for list view. More...

bool	logX () const
	Returns true for logarithmic x axis. More...

bool	logY () const
	Returns true for logarithmic y axis. More...

QPointF	mapFromUser (const QPointF &p) const
	Maps from user to pixel coordinates. More...

QPointF	mapToUser (const QPointF &p) const
	Maps from pixel to user coordinates. More...

QRectF	mapToUser (const QRectF &rect) const
	Maps from pixel to user coordinates. More...

int	minTicX () const
	Returns number of intervals between major tics of x axis. More...

int	minTicY () const
	Returns number of intervals between major tics of y axis. More...

double	normX () const
	Returns normalization factor for x values. More...

double	normY () const
	Returns normalization factor for y values. More...

int	numDigX () const
	Returns number of digits for x axis. More...

int	numDigY () const
	Returns number of digits for y axis. More...

QPointF	rectPos () const
	Returns position in cm units. More...

void	setColorFrame (unsigned color)
	Sets color for frame and labels. More...

void	setColorGrid (unsigned color)
	Sets color for grids and tics. More...

void	setExpX (int expX)
	Sets exponent of x normalization factor. More...

void	setExpY (int expY)
	Sets exponent of y normalization factor. More...

void	setGridMode (GridMode gridMode)
	Sets grid mode. More...

void	setHeight (double height)
	Sets height. More...

void	setLogX (bool logX)
	Sets logarithmic mode of x axis. More...

void	setLogY (bool logY)
	Sets logarithmic mode of y axis. More...

void	setMinTicX (int minTicX)
	Sets number of intervals between major tics of x axis. More...

void	setMinTicY (int minTicY)
	Sets number of intervals between major tics of y axis. More...

void	setNumDigX (int numDigX)
	Sets number of digits for x axis. More...

void	setNumDigY (int numDigY)
	Sets number of digits for y axis. More...

void	setProperties (const QTransform &m)
	Sets properties according to transformation matrix. More...

void	setHeader (const QString &text)
	Sets heading text. More...

void	setTextX (const QString &text)
	Sets x axis text. More...

void	setTextY (const QString &text)
	Sets y axis text. More...

void	setWidth (double width)
	Sets width. More...

void	setX0 (double x0)
	Sets left page margin. More...

void	setXBottom (bool xBottom)
	Sets bottom side label mode. More...

void	setXMax (double xMax)
	Sets upper x data limit. More...

void	setXMin (double xMin)
	Sets lower x data limit. More...

void	setXOffset (double xOffset)
	Sets x offset. More...

void	setXTic (double xTic)
	Sets x tick distance. More...

void	setXTop (bool xTop)
	Sets top side label mode. More...

void	setY0 (double y0)
	Sets bottom page margin. More...

void	setYLeft (bool yLeft)
	Sets left side label mode. More...

void	setYMax (double yMax)
	Sets upper y data limit. More...

void	setYMin (double yMin)
	Sets lower y data limit. More...

void	setYOffset (double yOffset)
	Sets y offset. More...

void	setYRight (bool yRight)
	Sets right side label mode. More...

void	setYTic (double yTic)
	Sets y tick distance. More...

QPointF	steps () const
	Returns user units steps for one pixel steps. More...

QString	textX () const
	Returns x axis text. More...

QString	textY () const
	Returns y axis text. More...

void	toggleCollapsed ()
	Toggles collapse state. More...

void	update ()
	Applies changes and forces redrawing. More...

void	updatePos (QPointF p)
	Sets position. More...

bool	valid (double x, double y) const
	Checks coordinates for validity. More...

double	width () const
	Returns width in cm. More...

void	writePlo (KConfigGroup *plo) const
	Writes into plot file. More...

double	x0 () const
	Returns left page margin in cm. More...

bool	xBottom () const
	Returns true for x axis labels on bottom side. More...

double	xMax () const
	Returns x value of right data window margin in user units. More...

double	xMin () const
	Returns x value of left data window margin in user units. More...

double	xOffset () const
	Returns offset for first major x tick. More...

double	xTic () const
	Returns distance between major tics of x axis. More...

bool	xTop () const
	Returns true for x axis labels on top side. More...

double	y0 () const

bool	yLeft () const
	Returns true for y axis labels on left side. More...

bool	yRight () const
	Returns true for y axis labels on right side. More...

double	yMax () const
	Returns y value of upper data window margin in user units. More...

double	yMin () const
	Returns y value of lower data window margin in user units. More...

double	yOffset () const
	Returns offset for first major y tick. More...

double	yTic () const
	Returns distance between major tics of y axis. More...

Public Member Functions inherited from KplItem
	KplItem (double relSize=1)
	Constructor. More...

	KplItem (const KplItem &a)
	Copy constructor. More...

	KplItem (const KConfigGroup *plo)
	Constructor. More...

virtual	~KplItem ()
	Destructor. More...

void	readPlo (const KConfigGroup *plo)
	Initializes corresponding to plot file. More...

double	relSize () const
	Returns relative size of item. More...

void	setRelSize (double relSize)
	Sets relative size of item. More...

void	writePlo (KConfigGroup *plo, bool visible=true) const
	Writes into plot file. More...

Public Member Functions inherited from QGraphicsRectItem
	QGraphicsRectItem (QGraphicsItem *parent)

	QGraphicsRectItem (const QRectF &rect, QGraphicsItem *parent)

	QGraphicsRectItem (qreal x, qreal y, qreal width, qreal height, QGraphicsItem *parent)

QRectF	rect () const

void	setRect (const QRectF &rectangle)

void	setRect (qreal x, qreal y, qreal width, qreal height)

virtual QPainterPath	shape () const

virtual bool	contains (const QPointF &point) const

virtual bool	isObscuredBy (const QGraphicsItem *item) const

virtual QPainterPath	opaqueArea () const

Public Member Functions inherited from QAbstractGraphicsShapeItem
	QAbstractGraphicsShapeItem (QGraphicsItem *parent)

QPen	pen () const

void	setPen (const QPen &pen)

QBrush	brush () const

void	setBrush (const QBrush &brush)

Public Member Functions inherited from QGraphicsItem
	QGraphicsItem (QGraphicsItem *parent)

QGraphicsScene *	scene () const

QGraphicsItem *	parentItem () const

QGraphicsItem *	topLevelItem () const

QGraphicsObject *	parentObject () const

QGraphicsWidget *	parentWidget () const

QGraphicsWidget *	topLevelWidget () const

QGraphicsWidget *	window () const

QGraphicsItem *	panel () const

void	setParentItem (QGraphicsItem *newParent)

QList< QGraphicsItem * >	children () const

QList< QGraphicsItem * >	childItems () const

bool	isWidget () const

bool	isWindow () const

bool	isPanel () const

QGraphicsObject *	toGraphicsObject ()

const QGraphicsObject *	toGraphicsObject () const

QGraphicsItemGroup *	group () const

void	setGroup (QGraphicsItemGroup *group)

GraphicsItemFlags	flags () const

void	setFlag (GraphicsItemFlag flag, bool enabled)

void	setFlags (GraphicsItemFlags flags)

CacheMode	cacheMode () const

void	setCacheMode (CacheMode mode, const QSize &logicalCacheSize)

PanelModality	panelModality () const

void	setPanelModality (PanelModality panelModality)

bool	isBlockedByModalPanel (QGraphicsItem **blockingPanel) const

QString	toolTip () const

void	setToolTip (const QString &toolTip)

QCursor	cursor () const

void	setCursor (const QCursor &cursor)

bool	hasCursor () const

void	unsetCursor ()

bool	isVisible () const

bool	isVisibleTo (const QGraphicsItem *parent) const

void	setVisible (bool visible)

void	hide ()

void	show ()

bool	isEnabled () const

void	setEnabled (bool enabled)

bool	isSelected () const

void	setSelected (bool selected)

bool	acceptDrops () const

void	setAcceptDrops (bool on)

qreal	opacity () const

qreal	effectiveOpacity () const

void	setOpacity (qreal opacity)

QGraphicsEffect *	graphicsEffect () const

void	setGraphicsEffect (QGraphicsEffect *effect)

Qt::MouseButtons	acceptedMouseButtons () const

void	setAcceptedMouseButtons (Qt::MouseButtons buttons)

bool	acceptsHoverEvents () const

void	setAcceptsHoverEvents (bool enabled)

bool	acceptHoverEvents () const

void	setAcceptHoverEvents (bool enabled)

bool	acceptTouchEvents () const

void	setAcceptTouchEvents (bool enabled)

bool	filtersChildEvents () const

void	setFiltersChildEvents (bool enabled)

bool	handlesChildEvents () const

void	setHandlesChildEvents (bool enabled)

bool	isActive () const

void	setActive (bool active)

bool	hasFocus () const

void	setFocus (Qt::FocusReason focusReason)

void	clearFocus ()

QGraphicsItem *	focusProxy () const

void	setFocusProxy (QGraphicsItem *item)

QGraphicsItem *	focusItem () const

void	grabMouse ()

void	ungrabMouse ()

void	grabKeyboard ()

void	ungrabKeyboard ()

QPointF	pos () const

qreal	x () const

void	setX (qreal x)

qreal	y () const

void	setY (qreal y)

QPointF	scenePos () const

void	setPos (const QPointF &pos)

void	setPos (qreal x, qreal y)

void	moveBy (qreal dx, qreal dy)

void	ensureVisible (const QRectF &rect, int xmargin, int ymargin)

void	ensureVisible (qreal x, qreal y, qreal w, qreal h, int xmargin, int ymargin)

QMatrix	matrix () const

QMatrix	sceneMatrix () const

void	setMatrix (const QMatrix &matrix, bool combine)

void	resetMatrix ()

QTransform	transform () const

QTransform	sceneTransform () const

QTransform	deviceTransform (const QTransform &viewportTransform) const

QTransform	itemTransform (const QGraphicsItem other, bool ok) const

void	setTransform (const QTransform &matrix, bool combine)

void	resetTransform ()

void	rotate (qreal angle)

void	scale (qreal sx, qreal sy)

void	shear (qreal sh, qreal sv)

void	translate (qreal dx, qreal dy)

void	setRotation (qreal angle)

qreal	rotation () const

void	setScale (qreal factor)

qreal	scale () const

QList< QGraphicsTransform * >	transformations () const

void	setTransformations (const QList< QGraphicsTransform * > &transformations)

QPointF	transformOriginPoint () const

void	setTransformOriginPoint (const QPointF &origin)

void	setTransformOriginPoint (qreal x, qreal y)

virtual void	advance (int phase)

qreal	zValue () const

void	setZValue (qreal z)

void	stackBefore (const QGraphicsItem *sibling)

QRectF	childrenBoundingRect () const

QRectF	sceneBoundingRect () const

bool	isClipped () const

QPainterPath	clipPath () const

virtual bool	collidesWithItem (const QGraphicsItem *other, Qt::ItemSelectionMode mode) const

virtual bool	collidesWithPath (const QPainterPath &path, Qt::ItemSelectionMode mode) const

QList< QGraphicsItem * >	collidingItems (Qt::ItemSelectionMode mode) const

bool	isObscured (const QRectF &rect) const

bool	isObscured (qreal x, qreal y, qreal w, qreal h) const

QRegion	boundingRegion (const QTransform &itemToDeviceTransform) const

qreal	boundingRegionGranularity () const

void	setBoundingRegionGranularity (qreal granularity)

void	update (const QRectF &rect)

void	update (qreal x, qreal y, qreal width, qreal height)

void	scroll (qreal dx, qreal dy, const QRectF &rect)

QPointF	mapToItem (const QGraphicsItem *item, const QPointF &point) const

QPointF	mapToParent (const QPointF &point) const

QPointF	mapToScene (const QPointF &point) const

QPolygonF	mapToItem (const QGraphicsItem *item, const QRectF &rect) const

QPolygonF	mapToParent (const QRectF &rect) const

QPolygonF	mapToScene (const QRectF &rect) const

QRectF	mapRectToItem (const QGraphicsItem *item, const QRectF &rect) const

QRectF	mapRectToParent (const QRectF &rect) const

QRectF	mapRectToScene (const QRectF &rect) const

QPolygonF	mapToItem (const QGraphicsItem *item, const QPolygonF &polygon) const

QPolygonF	mapToParent (const QPolygonF &polygon) const

QPolygonF	mapToScene (const QPolygonF &polygon) const

QPainterPath	mapToItem (const QGraphicsItem *item, const QPainterPath &path) const

QPainterPath	mapToParent (const QPainterPath &path) const

QPainterPath	mapToScene (const QPainterPath &path) const

QPointF	mapFromItem (const QGraphicsItem *item, const QPointF &point) const

QPointF	mapFromParent (const QPointF &point) const

QPointF	mapFromScene (const QPointF &point) const

QPolygonF	mapFromItem (const QGraphicsItem *item, const QRectF &rect) const

QPolygonF	mapFromParent (const QRectF &rect) const

QPolygonF	mapFromScene (const QRectF &rect) const

QRectF	mapRectFromItem (const QGraphicsItem *item, const QRectF &rect) const

QRectF	mapRectFromParent (const QRectF &rect) const

QRectF	mapRectFromScene (const QRectF &rect) const

QPolygonF	mapFromItem (const QGraphicsItem *item, const QPolygonF &polygon) const

QPolygonF	mapFromParent (const QPolygonF &polygon) const

QPolygonF	mapFromScene (const QPolygonF &polygon) const

QPainterPath	mapFromItem (const QGraphicsItem *item, const QPainterPath &path) const

QPainterPath	mapFromParent (const QPainterPath &path) const

QPainterPath	mapFromScene (const QPainterPath &path) const

QPointF	mapToItem (const QGraphicsItem *item, qreal x, qreal y) const

QPointF	mapToParent (qreal x, qreal y) const

QPointF	mapToScene (qreal x, qreal y) const

QPolygonF	mapToItem (const QGraphicsItem *item, qreal x, qreal y, qreal w, qreal h) const

QPolygonF	mapToParent (qreal x, qreal y, qreal w, qreal h) const

QPolygonF	mapToScene (qreal x, qreal y, qreal w, qreal h) const

QRectF	mapRectToItem (const QGraphicsItem *item, qreal x, qreal y, qreal w, qreal h) const

QRectF	mapRectToParent (qreal x, qreal y, qreal w, qreal h) const

QRectF	mapRectToScene (qreal x, qreal y, qreal w, qreal h) const

QPointF	mapFromItem (const QGraphicsItem *item, qreal x, qreal y) const

QPointF	mapFromParent (qreal x, qreal y) const

QPointF	mapFromScene (qreal x, qreal y) const

QPolygonF	mapFromItem (const QGraphicsItem *item, qreal x, qreal y, qreal w, qreal h) const

QPolygonF	mapFromParent (qreal x, qreal y, qreal w, qreal h) const

QPolygonF	mapFromScene (qreal x, qreal y, qreal w, qreal h) const

QRectF	mapRectFromItem (const QGraphicsItem *item, qreal x, qreal y, qreal w, qreal h) const

QRectF	mapRectFromParent (qreal x, qreal y, qreal w, qreal h) const

QRectF	mapRectFromScene (qreal x, qreal y, qreal w, qreal h) const

bool	isAncestorOf (const QGraphicsItem *child) const

QGraphicsItem *	commonAncestorItem (const QGraphicsItem *other) const

bool	isUnderMouse () const

QVariant	data (int key) const

void	setData (int key, const QVariant &value)

Qt::InputMethodHints	inputMethodHints () const

void	setInputMethodHints (Qt::InputMethodHints hints)

void	installSceneEventFilter (QGraphicsItem *filterItem)

void	removeSceneEventFilter (QGraphicsItem *filterItem)

Protected Attributes
bool	m_internal

bool	m_errorBars

bool	errorBarso

int	m_colX

int	m_colY

int	m_colZ

int	m_colErr

int	m_rowStart

int	m_count

int	m_numRows

int	m_numCols

ArrayItem::DecimalCharacter	m_decimalCharacter

int	colXo

int	colYo

int	colZo

int	colErro

int	rowStarto

int	counto

double	m_smf

double	smfo

double **	m_data

QUrl	m_url

Protected Attributes inherited from ThreeDItem
bool	m_showFrame

bool	m_logZ

bool	logXo

bool	logZo

int	m_numDigZ

int	m_minTicZ

int	m_expZ

Mode3D	m_mode3D

int	nx

int	nz

unsigned	m_colorData

double	m_zMin

double	m_zMax

double	m_deltaX

double	m_deltaZ

double	m_zTic

double	m_phi

double	m_theta

double	m_boxX

double	m_boxY

double	m_boxZ

double	m_xRef

double	m_yRef

double	m_fX

double	m_fY

double	m_fZ

double	zminl

double	xStep

double	zStep

double	xMino

double	xMaxo

double	deltaXo

double	zMino

double	zMaxo

double	deltaZo

double	scalx

double	scaly

double	scalz

double	scal3D

double	phio

double	thetao

double	xOff3D

double	yOff3D

double **	m_yValues

double	vertex [16]

QTransform	m3D

QVector< double >	yMin3D

QVector< double >	yMax3D

QString	m_textZ

Protected Attributes inherited from FrameItem
bool	m_logX

bool	m_logY

bool	m_xBottom

bool	m_xTop

bool	m_yLeft

bool	m_yRight

bool	m_collapsed

int	m_numDigX

int	m_numDigY

int	m_minTicX

int	m_minTicY

int	m_expX

int	m_expY

GridMode	m_gridMode

unsigned	m_colorFrame

unsigned	m_colorGrid

double	m_x0

double	m_y0

double	m_width

double	m_height

double	m_xMin

double	m_xMax

double	m_yMin

double	m_yMax

double	m_xTic

double	m_yTic

double	m_xOffset

double	m_yOffset

double	m_normX

double	m_normY

double	xminl

double	xmaxl

double	yminl

double	ymaxl

QString	m_textX

QString	m_textY

QString	m_header

QRectF	bRect

QRectF	cRect

QTransform	md

QTransform	m_inv

QTransform	m_matrix

Protected Attributes inherited from KplItem
double	m_relSize

Additional Inherited Members
Static Public Member Functions inherited from FrameItem
static void	autoScale (double &xMin, double &xMax, double &tick, int &minTic, int &numDig, double xmi, double xma, double f, double c, bool log)
	Calculates scaling parameters. More...

static bool	valid (double v, bool log=false)
	Checks a double value for validity. More...

Static Public Member Functions inherited from KplItem
static QUrl	absoluteUrl (const QString &path, const QUrl &urlPlo)
	Constructs absolute file URL. More...

static QBrush	createBrush (unsigned color, FillStyle fillStyle=NoBrush)
	Creates brush. More...

static QPen	createPen (double width, unsigned color, PenType penType, Symbol symbol)
	Creates pen. More...

static void	paintSymbol (QPainter *painter, const QRectF &rect, Symbol symbol=OpenCircle)
	Paints symbol. More...

static QPixmap	pixmap (Symbol symbol)
	Returns black decoration pixmap of plot symbol for use in dialog GUI. More...

static QPixmap	pixmap (QPen pen, Symbol symbol=SolidLine)
	Returns decoration pixmap of plot symbol for use in item lists. More...

static QString	path (const QUrl &urlPlo, const QUrl &url, bool absolute=false)
	Constructs absolute or (if possible) relative file path. More...

static void	resetDashOffset ()
	Resets offset for dashed lines. More...

static unsigned	rgb (const QString &color)
	Converts rgb string to QRgb. More...

static unsigned	rgbQt1 (unsigned rgb)
	Converts QRgb to Qt1 QRgb. More...

Public Attributes inherited from QGraphicsItem
typedef	GraphicsItemFlags

Protected Types inherited from ThreeDItem
enum	Axis { X, Y, Z }
	3D mode. More...

Protected Member Functions inherited from ThreeDItem
void	axis3D (QPainter painter, double vMin, double vMax, double tic, int minTic, double f, double scale, double xAxis, double zAxis, double ticLen, int numDig, Axis axis, bool log, PSGraph ps=0) const
	Plots 3D axis. More...

void	drawText (QPainter painter, const QString &text, double x, double y, TextItem::Alignment alignment, PSGraph ps, double dir=0) const
	Plots text. More...

void	frame3D (QPainter painter, int iBack, PSGraph ps=0) const
	Plots 3D frame. More...

void	line3D (QPainter painter, double x1, double y1, double z1, double x2, double y2, double z2, PSGraph ps=0) const
	Draws line in 3D space. More...

void	plotArray3D (QPainter painter, PSGraph ps=0) const
	Plots 3D data. More...

void	plot3D (QPainter painter, bool xArray, bool yArray, bool zArray, const double xData, const double yData, const double zData, double xScale, double yScale, double zScale, bool firstLine, int n, double xOffset, double yOffset, double vertex, PSGraph ps=0) const
	Plots curve in 3D space. More...

void	plotArray (QPainter painter, const double x, const double y, int n, PSGraph ps=0) const
	Plots array. More...

void	raster3d (QPainter painter, PSGraph ps=0) const
	Draws frame and axes of 3D plot. More...

void	setProperties ()
	Sets properties according to transformation matrix. More...

double	xFrom3d (double x, double z) const
	Calculates 2D x value. More...

double	yFrom3d (double x, double y, double z) const
	Calculates 2D y value. More...

Protected Member Functions inherited from FrameItem
void	drawText (QPainter *painter, const QString &text, double x, double y, TextItem::Alignment alignment, double dir=0) const
	Plots text. More...

double	incLog (double &x, double f) const
	Increment logarithm for next major axis tick. More...

virtual void	mouseReleaseEvent (QGraphicsSceneMouseEvent *event)
	Updates position. More...

int	number (double v, int numDig, QString &label) const
	Prepares number label. More...

void	paintCond (QPainter *painter) const
	Paints or calculates bounding area. More...

void	setProperties ()
	Sets properties according to transformation matrix. More...

double	tick (double tic, bool log) const
	Calculates actual distance between major tics. More...

Protected Member Functions inherited from KplItem
QPen &	changePenWidth (QPen &pen, double width) const
	Changes pen width. More...

QPen	createPen (QGraphicsItem *item, unsigned color=0, PenType penType=DataPen, Symbol symbol=SolidLine) const
	Creates pen for plot item. More...

double	penWidth (const QGraphicsItem *item, PenType penType=DataPen) const
	Calculates pen width for plot item. More...

Protected Member Functions inherited from QGraphicsItem
void	updateMicroFocus ()

virtual bool	sceneEventFilter (QGraphicsItem watched, QEvent event)

virtual bool	sceneEvent (QEvent *event)

virtual void	contextMenuEvent (QGraphicsSceneContextMenuEvent *event)

virtual void	dragEnterEvent (QGraphicsSceneDragDropEvent *event)

virtual void	dragLeaveEvent (QGraphicsSceneDragDropEvent *event)

virtual void	dragMoveEvent (QGraphicsSceneDragDropEvent *event)

virtual void	dropEvent (QGraphicsSceneDragDropEvent *event)

virtual void	focusInEvent (QFocusEvent *event)

virtual void	focusOutEvent (QFocusEvent *event)

virtual void	hoverEnterEvent (QGraphicsSceneHoverEvent *event)

virtual void	hoverMoveEvent (QGraphicsSceneHoverEvent *event)

virtual void	hoverLeaveEvent (QGraphicsSceneHoverEvent *event)

virtual void	keyPressEvent (QKeyEvent *event)

virtual void	keyReleaseEvent (QKeyEvent *event)

virtual void	mousePressEvent (QGraphicsSceneMouseEvent *event)

virtual void	mouseMoveEvent (QGraphicsSceneMouseEvent *event)

virtual void	mouseDoubleClickEvent (QGraphicsSceneMouseEvent *event)

virtual void	wheelEvent (QGraphicsSceneWheelEvent *event)

virtual void	inputMethodEvent (QInputMethodEvent *event)

virtual QVariant	inputMethodQuery (Qt::InputMethodQuery query) const

virtual QVariant	itemChange (GraphicsItemChange change, const QVariant &value)

void	prepareGeometryChange ()

Static Protected Member Functions inherited from KplItem
static double	parentWidth (const QGraphicsItem *item)
	Returns width of item's parent frame or width of scene if the item has no parent item. More...

static double	penWidthFactor (PenType penType)
	Returns factor to calculate pen width from frame width. More...

Static Protected Attributes inherited from KplItem
static double	m_dashOffset

Detailed Description

3D arrayitem class.

Provides methods for 3D plotting of arrays.

Author: Werner Stille

Member Enumeration Documentation

anonymous enum

Specific QGraphicsItem type number for function type()

Enumerator
Type	Specific QGraphicsItem type number of Array3DItem for function type().

Constructor & Destructor Documentation

Array3DItem::Array3DItem	(	double	x0 = `4`,
		double	y0 = `3`,
		double	width = `15`,
		double	height = `10`,
		unsigned	colorFrame = `0`,
		unsigned	colorGrid = `0`,
		unsigned	colorData = `0`,
		bool	logX = `false`,
		bool	logY = `false`,
		bool	logZ = `false`,
		GridMode	gridMode = `AxesWithLabels`,
		Mode3D	mode3D = `Grid`,
		double	xMax = `15`,
		double	yMax = `10`,
		double	zMax = `15`,
		const QString &	textX = `""`,
		const QString &	textY = `""`,
		const QString &	textZ = `""`,
		const QString &	header = `""`,
		double	relSize = `1`,
		int	colX = `0`,
		int	colY = `1`,
		int	colZ = `2`,
		int	colErr = `0`,
		bool	errorBars = `false`,
		ArrayItem::DecimalCharacter	decimalChar = `ArrayItem::Point`,
		int	numDigX = `-1`,
		int	numDigY = `-1`,
		int	numDigZ = `-1`,
		int	minTicX = `5`,
		int	minTicY = `2`,
		int	minTicZ = `5`,
		int	expX = `0`,
		int	expY = `0`,
		int	expZ = `0`,
		double	xMin = `0`,
		double	yMin = `0`,
		double	zMin = `0`,
		double	xTic = `5`,
		double	yTic = `2`,
		double	zTic = `5`,
		double	deltaX = `0`,
		double	deltaZ = `0`,
		double	phi = `20`,
		double	theta = `-20`,
		double	boxX = `7.5`,
		double	boxY = `7.5`,
		double	boxZ = `7.5`,
		double	xRef = `7.5`,
		double	yRef = `4`,
		double	fx = `1`,
		double	fy = `1`,
		double	fz = `1`,
		int	rowStart = `0`,
		int	n = `0`,
		double	smooth = `0`,
		const QUrl &	url = `QUrl()`,
		bool	showFrame = `true`,
		bool	internal = `false`,
		bool	collapsed = `false`,
		bool	visible = `true`
	)

Constructor.

Initializes corresponding to arguments.

Parameters

x0	left page margin in centimeters.
y0	bottom page margin in centimeters.
width	width in centimeters.
height	height in centimeters.
colorFrame	color for frame and labels.
colorGrid	color for grids and tics.
colorData	color for data plot.
logX	true for logarithmic x axis.
logY	true for logarithmic y axis.
logZ	true for logarithmic y axis.
gridMode	0 for frame only, 1 for axes with tics, 2 for axes with tics and labels.
mode3D	3D mode.
xMax	maximum x value.
yMax	maximum y value.
zMax	maximum z value.
textX	x axis text.
textY	y axis text.
textZ	z axis text.
header	heading text.
relSize	relative size of text, markers and lines.
colX	x column index.
colY	y column index.
colZ	z column index.
colErr	y error column index.
errorBars	true to plot error bars.
decimalChar	decimal symbol of floating point numbers used in file.
numDigX	number of digits for x axis.
numDigY	number of digits for y axis.
numDigZ	number of digits for z axis.
minTicX	number of intervals between major tics of x axis.
minTicY	number of intervals between major tics of y axis.
minTicZ	number of intervals between major tics of z axis.
expX	logarithm of normalization factor for x axis.
expY	logarithm of normalization factor for y axis.
expZ	logarithm of normalization factor for z axis.
xMin	minimum x value.
yMin	minimum y value.
zMin	minimum z value.
xTic	distance between major tics of x axis.
yTic	distance between major tics of y axis.
zTic	distance between major tics of z axis.
deltaX	x step size.
deltaZ	z step size.
phi	angle of rotation about y axis in deg.
theta	tilt angle of y axis in deg.
boxX	x box width in cm.
boxY	y box width in cm.
boxZ	z box width in cm.
xRef	x position of center of box bottom plane.
yRef	y position of center of box bottom plane.
fx	normalization factor for x values.
fy	normalization factor for y values.
fz	normalization factor for z values.
rowStart	start row index.
n	number of data points.
smooth	smoothing factor.
url	URL of data file.
showFrame	true to show frame.
internal	true for internal stored array data.
collapsed	true for collapsed in list view.
visible	true for visible item.

Array3DItem::Array3DItem ( const Array3DItem & a )

Copy constructor.

Array3DItem::Array3DItem	(	const KConfigGroup *	plo,
		const QUrl &	urlPlo,
		double	x0 = `4`,
		double	y0 = `3`,
		double	width = `15`,
		double	height = `10`,
		unsigned	colorFrame = `0`,
		unsigned	colorGrid = `0`,
		unsigned	colorData = `0`,
		GridMode	gridMode = `AxesWithLabels`,
		int	colX = `0`,
		int	colY = `1`,
		int	colErr = `0`,
		bool	errorBars = `false`
	)

Constructor.

Initializes corresponding to plot file.

Parameters

plo	pointer to KConfigGroup object containing item data.
urlPlo	URL of plot file.
x0	default value for left page margin in centimeters.
y0	default value for bottom page margin in centimeters.
width	default value for width in centimeters.
height	default value for height in centimeters.
colorFrame	default value for color for frame and labels.
colorGrid	default value for color for grids and tics.
colorData	color for data plot.
gridMode	default grid mode.
colX	default x column index.
colY	default y column index.
colErr	default y error column index.
errorBars	default, true to plot error bars.

Array3DItem::~Array3DItem ( )

Destructor.

Member Function Documentation

void Array3DItem::calcTable ( ) const

Calculates value table.

int Array3DItem::colErr ( ) const

inline

Returns y error column index.

int Array3DItem::colX ( ) const

inline

Returns x column index.

int Array3DItem::colY ( ) const

inline

Returns y column index.

int Array3DItem::colZ ( ) const

inline

Returns z column index.

int Array3DItem::count ( ) const

inline

Returns number of data points.

double*** Array3DItem::data ( )

inline

Returns pointer to internal array.

Returns: pointer to two-dimensional array.

ArrayItem::DecimalCharacter Array3DItem::decimalCharacter ( ) const

inline

Returns decimal symbol of floating point numbers.

bool Array3DItem::errorBars ( ) const

inline

Returns true to use error bars.

bool Array3DItem::internal ( ) const

inline

Returns true for internal stored array data.

int Array3DItem::numCols ( ) const

inline

Returns number of columns.

int Array3DItem::numRows ( ) const

inline

Returns number of rows.

virtual void Array3DItem::paint	(	QPainter *	painter,
		const QStyleOptionGraphicsItem *	option,
		QWidget *	widget = `0`
	)

virtual

Paints item.

Reimplemented from ThreeDItem.

int Array3DItem::rowStart ( ) const

inline

Returns start row index.

void Array3DItem::setColErr ( int colErr )

inline

Sets error column index.

Parameters

colErr y error column index.

void Array3DItem::setColX ( int colX )

inline

Sets x column index.

Parameters

colX	y error column index.

void Array3DItem::setColY ( int colY )

inline

Sets y column index.

Parameters

colY	y column index.

void Array3DItem::setColZ ( int colZ )

inline

Sets z column index.

Parameters

colZ	z column index.

void Array3DItem::setCount ( int n )

inline

Sets number of data points.

Parameters

n	number of data points.

void Array3DItem::setDecimalCharacter ( ArrayItem::DecimalCharacter decimalCharacter )

inline

Sets decimal character.

Parameters

decimalCharacter decimal symbol of floating point numbers used in file.

void Array3DItem::setErrorBars ( bool errorBars )

inline

Sets error bars mode.

Parameters

errorBars true to use error bars.

void Array3DItem::setInternal ( bool internal )

inline

Sets storage mode.

Parameters

internal true for internal stored array data.

void Array3DItem::setNumCols ( int nCols )

inline

Sets number of columns.

Parameters

nCols number of columns.

void Array3DItem::setNumRows ( int nRows )

inline

Sets number of rows.

Parameters

nRows number of Rows.

void Array3DItem::setRowStart ( int rowStart )

inline

Sets start row index.

Parameters

rowStart start row index.

void Array3DItem::setSmf ( double smooth )

inline

Sets smoothing factor.

Parameters

smooth factor.

void Array3DItem::setUrl ( const QUrl & url )

inline

Sets URL.

Parameters

url	URL of data file.

double Array3DItem::smf ( ) const

inline

Returns smoothing factor.

virtual int Array3DItem::type ( ) const

inlinevirtual

Returns specific QGraphicsItem type number.

Reimplemented from FrameItem.

void Array3DItem::update ( )

Applies changes and forces redrawing.

const QUrl& Array3DItem::url ( ) const

inline

Returns URL of data file.

void Array3DItem::writePlo	(	KConfigGroup *	plo,
		const QUrl &	urlPlo,
		bool	absolute
	)		const

Writes into plot file.

Parameters

plo	KConfigGroup object.
urlPlo	URL of plot file.
absolute	true to save absolute paths.

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

array3ditem.h

Public Types

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation