KChart::MarkerAttributes Class Reference

#include <KChartMarkerAttributes.h>

Public Types
enum	MarkerSizeMode { AbsoluteSize = 0 , AbsoluteSizeScaled = 1 , RelativeToDiagramWidthHeightMin = 2 }
enum	MarkerStyle {   NoMarker = 0 , MarkerCircle = 1 , MarkerSquare = 2 , MarkerDiamond = 3 ,   Marker1Pixel = 4 , Marker4Pixels = 5 , MarkerRing = 6 , MarkerCross = 7 ,   MarkerFastCross = 8 , MarkerArrowDown = 9 , MarkerArrowUp = 10 , MarkerArrowRight = 11 ,   MarkerArrowLeft = 12 , MarkerBowTie = 13 , MarkerHourGlass = 14 , MarkerStar = 15 ,   MarkerX = 16 , MarkerAsterisk = 17 , MarkerHorizontalBar = 18 , MarkerVerticalBar = 19 ,   PainterPathMarker = 255 , StartCustomMarkers = 256 }
typedef QMap< uint, uint >	MarkerStylesMap

Public Member Functions
	MarkerAttributes (const MarkerAttributes &)
QPainterPath	customMarkerPath () const
bool	isVisible () const
QColor	markerColor () const
QSizeF	markerSize () const
MarkerSizeMode	markerSizeMode () const
uint	markerStyle () const
MarkerStylesMap	markerStylesMap () const
bool	operator!= (const MarkerAttributes &) const
MarkerAttributes &	operator= (const MarkerAttributes &)
bool	operator== (const MarkerAttributes &) const
QPen	pen () const
void	setCustomMarkerPath (const QPainterPath &path)
void	setMarkerColor (const QColor &color)
void	setMarkerSize (const QSizeF &size)
void	setMarkerSizeMode (MarkerSizeMode mode)
void	setMarkerStyle (uint style)
void	setMarkerStylesMap (const MarkerStylesMap &map)
void	setPen (const QPen &pen)
void	setThreeD (bool value)
void	setVisible (bool visible)
bool	threeD () const

Detailed Description

A set of attributes controlling the appearance of data set markers.

Definition at line 29 of file KChartMarkerAttributes.h.

Member Typedef Documentation

MarkerStylesMap

typedef QMap<uint, uint> KChart::MarkerAttributes::MarkerStylesMap

Definition at line 73 of file KChartMarkerAttributes.h.

Member Enumeration Documentation

MarkerSizeMode

enum KChart::MarkerAttributes::MarkerSizeMode

Enumerator
AbsoluteSize	the marker size is directly specified in pixels
AbsoluteSizeScaled	the marker size is specified in pixels, but scaled by the painter's zoom level
RelativeToDiagramWidthHeightMin	the marker size is relative to the diagram's min(width, height)

Definition at line 61 of file KChartMarkerAttributes.h.

MarkerStyle

enum KChart::MarkerAttributes::MarkerStyle

Definition at line 38 of file KChartMarkerAttributes.h.

Constructor & Destructor Documentation

MarkerAttributes() [1/2]

MarkerAttributes::MarkerAttributes

(

)

Definition at line 51 of file KChartMarkerAttributes.cpp.

MarkerAttributes() [2/2]

MarkerAttributes::MarkerAttributes

(

const MarkerAttributes &

r

)

Definition at line 57 of file KChartMarkerAttributes.cpp.

~MarkerAttributes()

MarkerAttributes::~MarkerAttributes

(

)

Definition at line 70 of file KChartMarkerAttributes.cpp.

Member Function Documentation

customMarkerPath()

QPainterPath MarkerAttributes::customMarkerPath

(

)

const

Definition at line 178 of file KChartMarkerAttributes.cpp.

isVisible()

bool MarkerAttributes::isVisible

(

)

const

Definition at line 107 of file KChartMarkerAttributes.cpp.

markerColor()

QColor MarkerAttributes::markerColor

(

)

const

Definition at line 168 of file KChartMarkerAttributes.cpp.

markerSize()

QSizeF MarkerAttributes::markerSize

(

)

const

Definition at line 147 of file KChartMarkerAttributes.cpp.

markerSizeMode()

MarkerAttributes::MarkerSizeMode MarkerAttributes::markerSizeMode

(

)

const

Definition at line 157 of file KChartMarkerAttributes.cpp.

markerStyle()

uint MarkerAttributes::markerStyle

(

)

const

Definition at line 137 of file KChartMarkerAttributes.cpp.

markerStylesMap()

MarkerAttributes::MarkerStylesMap MarkerAttributes::markerStylesMap

(

)

const

Definition at line 127 of file KChartMarkerAttributes.cpp.

operator!=()

bool KChart::MarkerAttributes::operator!= ( const MarkerAttributes & other ) const

inline

Definition at line 132 of file KChartMarkerAttributes.h.

operator=()

MarkerAttributes & MarkerAttributes::operator=

(

const MarkerAttributes &

r

)

Definition at line 63 of file KChartMarkerAttributes.cpp.

operator==()

bool MarkerAttributes::operator==

(

const MarkerAttributes &

r

)

const

Definition at line 77 of file KChartMarkerAttributes.cpp.

pen()

QPen MarkerAttributes::pen

(

)

const

Definition at line 188 of file KChartMarkerAttributes.cpp.

setCustomMarkerPath()

void MarkerAttributes::setCustomMarkerPath

(

const QPainterPath &

path

)

Definition at line 173 of file KChartMarkerAttributes.cpp.

setMarkerColor()

void MarkerAttributes::setMarkerColor

(

const QColor &

color

)

Definition at line 163 of file KChartMarkerAttributes.cpp.

setMarkerSize()

void MarkerAttributes::setMarkerSize

(

const QSizeF &

size

)

Normally you need to specify a valid QSizeF here, but for Legends you can use the invalid size QSizeF(), to enable automatic marker size calculation:

For Markers shown in a Legend this means the marker size will be equal to the font height used for the labels that are shown next to the markers.

Definition at line 142 of file KChartMarkerAttributes.cpp.

setMarkerSizeMode()

void MarkerAttributes::setMarkerSizeMode

(

MarkerSizeMode

mode

)

With this method you can change the way the actual marker size is calculated.

By default, the marker size is absolute (equiv. to mode = AbsoluteSize) and specifies the size in pixels.

In any other case, the size specified will be relative to what is specified in mode, e.g. the diagram's width. A marker width or height of 1.0 is then 100% of the diagram's width.

Definition at line 152 of file KChartMarkerAttributes.cpp.

setMarkerStyle()

void MarkerAttributes::setMarkerStyle

(

uint

style

)

Set the marker-style to use.

This could be either one of the predefined MarkerStyle or a custom one that has a value bigger or equal to StartCustomMarkers.

Such a custom marker does then allow to fetch a custom pixmap for each point (value pair) from the model using the Qt::DecorationRole .

Definition at line 132 of file KChartMarkerAttributes.cpp.

setMarkerStylesMap()

void MarkerAttributes::setMarkerStylesMap

(

const MarkerStylesMap &

map

)

Definition at line 122 of file KChartMarkerAttributes.cpp.

setPen()

void MarkerAttributes::setPen

(

const QPen &

pen

)

Definition at line 183 of file KChartMarkerAttributes.cpp.

setThreeD()

void MarkerAttributes::setThreeD

(

bool

value

)

Definition at line 112 of file KChartMarkerAttributes.cpp.

setVisible()

void MarkerAttributes::setVisible

(

bool

visible

)

Definition at line 102 of file KChartMarkerAttributes.cpp.

threeD()

bool MarkerAttributes::threeD

(

)

const

Definition at line 117 of file KChartMarkerAttributes.cpp.

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

• KChartMarkerAttributes.h
• KChartMarkerAttributes.cpp