KChart::MarkerAttributes
#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 Enumeration Documentation
◆ MarkerSizeMode
Definition at line 61 of file KChartMarkerAttributes.h.
Member Function Documentation
◆ 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.
The documentation for this class was generated from the following files:
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