KChart::CartesianAxis
#include <KChartCartesianAxis.h>
Public Types | |
enum | Position { Bottom , Top , Right , Left } |
Public Types inherited from QObject | |
typedef | QObjectList |
Public Slots | |
void | setCachedSizeDirty () const |
Public Slots inherited from KChart::AbstractAxis | |
void | update () |
Public Member Functions | |
CartesianAxis (AbstractCartesianDiagram *diagram=nullptr) | |
QMap< qreal, QString > | annotations () const |
bool | compare (const CartesianAxis *other) const |
int | customTickLength () const |
QList< qreal > | customTicks () const |
Qt::Orientations | expandingDirections () const override |
QRect | geometry () const override |
bool | hasDefaultTitleTextAttributes () const |
virtual bool | isAbscissa () const |
bool | isEmpty () const override |
virtual bool | isOrdinate () const |
virtual void | layoutPlanes () |
QSize | maximumSize () const override |
QSize | minimumSize () const override |
void | paint (QPainter *) override |
void | paintCtx (PaintContext *) override |
virtual Position | position () const |
void | resetTitleTextAttributes () |
void | setAnnotations (const QMap< qreal, QString > &annotations) |
void | setCustomTickLength (int value) |
void | setCustomTicks (const QList< qreal > &ticksPostions) |
void | setGeometry (const QRect &r) override |
virtual void | setPosition (Position p) |
void | setTitleSize (qreal value) |
void | setTitleSpace (qreal value) |
void | setTitleText (const QString &text) |
void | setTitleTextAttributes (const TextAttributes &a) |
QSize | sizeHint () const override |
virtual int | tickLength (bool subUnitTicks=false) const |
qreal | titleSize () const |
qreal | titleSpace () const |
QString | titleText () const |
TextAttributes | titleTextAttributes () const |
Public Member Functions inherited from KChart::AbstractAxis | |
AbstractAxis (AbstractDiagram *diagram=nullptr) | |
bool | compare (const AbstractAxis *other) const |
virtual void | connectSignals () |
const AbstractCoordinatePlane * | coordinatePlane () const |
void | createObserver (AbstractDiagram *diagram) |
virtual const QString | customizedLabel (const QString &label) const |
void | deleteObserver (AbstractDiagram *diagram) |
const AbstractDiagram * | diagram () const |
QStringList | labels () const |
bool | observedBy (AbstractDiagram *diagram) const |
RulerAttributes | rulerAttributes () const |
void | setLabels (const QStringList &list) |
void | setRulerAttributes (const RulerAttributes &a) |
void | setShortLabels (const QStringList &list) |
void | setTextAttributes (const TextAttributes &a) |
QStringList | shortLabels () const |
TextAttributes | textAttributes () const |
Public Member Functions inherited from KChart::AbstractArea | |
virtual int | bottomOverlap (bool doNotRecalculate=false) const |
virtual int | leftOverlap (bool doNotRecalculate=false) const |
void | paintAll (QPainter &painter) override |
virtual void | paintIntoRect (QPainter &painter, const QRect &rect) |
virtual int | rightOverlap (bool doNotRecalculate=false) const |
virtual int | topOverlap (bool doNotRecalculate=false) const |
Public Member Functions inherited from QObject | |
QObject (QObject *parent) | |
QBindable< QString > | bindableObjectName () |
bool | blockSignals (bool block) |
const QObjectList & | children () const const |
QMetaObject::Connection | connect (const QObject *sender, const char *signal, const char *method, Qt::ConnectionType type) const const |
void | deleteLater () |
void | destroyed (QObject *obj) |
bool | disconnect (const char *signal, const QObject *receiver, const char *method) const const |
bool | disconnect (const QObject *receiver, const char *method) const const |
void | dumpObjectInfo () const const |
void | dumpObjectTree () const const |
QList< QByteArray > | dynamicPropertyNames () const const |
virtual bool | event (QEvent *e) |
virtual bool | eventFilter (QObject *watched, QEvent *event) |
T | findChild (const QString &name, Qt::FindChildOptions options) const const |
QList< T > | findChildren (const QRegularExpression &re, Qt::FindChildOptions options) const const |
QList< T > | findChildren (const QString &name, Qt::FindChildOptions options) const const |
QList< T > | findChildren (Qt::FindChildOptions options) const const |
bool | inherits (const char *className) const const |
void | installEventFilter (QObject *filterObj) |
bool | isQuickItemType () const const |
bool | isWidgetType () const const |
bool | isWindowType () const const |
void | killTimer (int id) |
virtual const QMetaObject * | metaObject () const const |
void | moveToThread (QThread *targetThread) |
QString | objectName () const const |
void | objectNameChanged (const QString &objectName) |
QObject * | parent () const const |
QVariant | property (const char *name) const const |
Q_CLASSINFO (Name, Value) | |
Q_EMIT Q_EMIT | |
Q_ENUM (...) | |
Q_ENUM_NS (...) | |
Q_ENUMS (...) | |
Q_FLAG (...) | |
Q_FLAG_NS (...) | |
Q_FLAGS (...) | |
Q_GADGET Q_GADGET | |
Q_GADGET_EXPORT (EXPORT_MACRO) | |
Q_INTERFACES (...) | |
Q_INVOKABLE Q_INVOKABLE | |
Q_MOC_INCLUDE Q_MOC_INCLUDE | |
Q_NAMESPACE Q_NAMESPACE | |
Q_NAMESPACE_EXPORT (EXPORT_MACRO) | |
Q_OBJECT Q_OBJECT | |
Q_PROPERTY (...) | |
Q_REVISION Q_REVISION | |
Q_SET_OBJECT_NAME (Object) | |
Q_SIGNAL Q_SIGNAL | |
Q_SIGNALS Q_SIGNALS | |
Q_SLOT Q_SLOT | |
Q_SLOTS Q_SLOTS | |
T | qobject_cast (const QObject *object) |
T | qobject_cast (QObject *object) |
QT_NO_NARROWING_CONVERSIONS_IN_CONNECT QT_NO_NARROWING_CONVERSIONS_IN_CONNECT | |
void | removeEventFilter (QObject *obj) |
void | setObjectName (const QString &name) |
void | setObjectName (QAnyStringView name) |
void | setParent (QObject *parent) |
bool | setProperty (const char *name, const QVariant &value) |
bool | setProperty (const char *name, QVariant &&value) |
bool | signalsBlocked () const const |
int | startTimer (int interval, Qt::TimerType timerType) |
int | startTimer (std::chrono::milliseconds interval, Qt::TimerType timerType) |
QThread * | thread () const const |
Public Member Functions inherited from KChart::AbstractAreaBase | |
void | alignToReferencePoint (const RelativePosition &position) |
BackgroundAttributes | backgroundAttributes () const |
bool | compare (const AbstractAreaBase *other) const |
FrameAttributes | frameAttributes () const |
void | getFrameLeadings (int &left, int &top, int &right, int &bottom) const |
virtual void | paintBackground (QPainter &painter, const QRect &rectangle) |
virtual void | paintFrame (QPainter &painter, const QRect &rectangle) |
void | setBackgroundAttributes (const BackgroundAttributes &a) |
void | setFrameAttributes (const FrameAttributes &a) |
Public Member Functions inherited from KChart::AbstractLayoutItem | |
AbstractLayoutItem (Qt::Alignment itemAlignment=Qt::Alignment()) | |
QLayout * | parentLayout () |
void | removeFromParentLayout () |
void | setParentLayout (QLayout *lay) |
virtual void | setParentWidget (QWidget *widget) |
virtual void | sizeHintChanged () const |
Public Member Functions inherited from QLayoutItem | |
QLayoutItem (Qt::Alignment alignment) | |
Qt::Alignment | alignment () const const |
virtual QSizePolicy::ControlTypes | controlTypes () const const |
virtual bool | hasHeightForWidth () const const |
virtual int | heightForWidth (int) const const |
virtual void | invalidate () |
virtual QLayout * | layout () |
virtual int | minimumHeightForWidth (int w) const const |
void | setAlignment (Qt::Alignment alignment) |
virtual QSpacerItem * | spacerItem () |
virtual QWidget * | widget () const const |
Additional Inherited Members | |
Properties inherited from QObject | |
objectName | |
Signals inherited from KChart::AbstractAxis | |
void | coordinateSystemChanged () |
Signals inherited from KChart::AbstractArea | |
void | positionChanged (KChart::AbstractArea *) |
Static Public Member Functions inherited from QObject | |
QMetaObject::Connection | connect (const QObject *sender, const char *signal, const QObject *receiver, const char *method, Qt::ConnectionType type) |
QMetaObject::Connection | connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type) |
QMetaObject::Connection | connect (const QObject *sender, PointerToMemberFunction signal, const QObject *context, Functor functor, Qt::ConnectionType type) |
QMetaObject::Connection | connect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method, Qt::ConnectionType type) |
QMetaObject::Connection | connect (const QObject *sender, PointerToMemberFunction signal, Functor functor) |
bool | disconnect (const QMetaObject::Connection &connection) |
bool | disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *method) |
bool | disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method) |
bool | disconnect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method) |
QString | tr (const char *sourceText, const char *disambiguation, int n) |
Static Public Member Functions inherited from KChart::AbstractAreaBase | |
static void | paintBackgroundAttributes (QPainter &painter, const QRect &rectangle, const KChart::BackgroundAttributes &attributes) |
static void | paintFrameAttributes (QPainter &painter, const QRect &rectangle, const KChart::FrameAttributes &attributes) |
Protected Slots inherited from KChart::AbstractAxis | |
virtual void | delayedInit () |
Protected Member Functions inherited from KChart::AbstractArea | |
QRect | areaGeometry () const override |
void | positionHasChanged () override |
Protected Member Functions inherited from QObject | |
virtual void | childEvent (QChildEvent *event) |
virtual void | connectNotify (const QMetaMethod &signal) |
virtual void | customEvent (QEvent *event) |
virtual void | disconnectNotify (const QMetaMethod &signal) |
bool | isSignalConnected (const QMetaMethod &signal) const const |
int | receivers (const char *signal) const const |
QObject * | sender () const const |
int | senderSignalIndex () const const |
virtual void | timerEvent (QTimerEvent *event) |
Protected Member Functions inherited from KChart::AbstractAreaBase | |
QRect | innerRect () const |
Protected Attributes inherited from KChart::AbstractLayoutItem | |
QWidget * | mParent |
QLayout * | mParentLayout |
Detailed Description
The class for cartesian axes.
For being useful, axes need to be assigned to a diagram, see AbstractCartesianDiagram::addAxis and AbstractCartesianDiagram::takeAxis.
- See also
- PolarAxis, AbstractCartesianDiagram
Definition at line 28 of file KChartCartesianAxis.h.
Member Enumeration Documentation
◆ Position
enum KChart::CartesianAxis::Position |
Definition at line 36 of file KChartCartesianAxis.h.
Constructor & Destructor Documentation
◆ CartesianAxis()
|
explicit |
C'tor of the class for cartesian axes.
- Note
- If you pass a null parent to the constructor, you need to call your diagram's addAxis function to add your axis to the diagram. Otherwise there is no need to call addAxis, since the constructor does it already.
Definition at line 374 of file KChartCartesianAxis.cpp.
◆ ~CartesianAxis()
|
override |
Definition at line 380 of file KChartCartesianAxis.cpp.
Member Function Documentation
◆ annotations()
Returns the currently set axis annotations.
Definition at line 1123 of file KChartCartesianAxis.cpp.
◆ compare()
bool CartesianAxis::compare | ( | const CartesianAxis * | other | ) | const |
Returns true if both axes have the same settings.
Definition at line 403 of file KChartCartesianAxis.cpp.
◆ customTickLength()
int CartesianAxis::customTickLength | ( | ) | const |
Returns the length of custom ticks on the axis.
Definition at line 1112 of file KChartCartesianAxis.cpp.
◆ customTicks()
QList< qreal > CartesianAxis::customTicks | ( | ) | const |
Returns the currently set custom ticks on the axis.
Definition at line 1138 of file KChartCartesianAxis.cpp.
◆ expandingDirections()
|
overridevirtual |
pure virtual in QLayoutItem
Implements QLayoutItem.
Definition at line 928 of file KChartCartesianAxis.cpp.
◆ geometry()
|
overridevirtual |
pure virtual in QLayoutItem
Implements KChart::AbstractAxis.
Definition at line 1097 of file KChartCartesianAxis.cpp.
◆ hasDefaultTitleTextAttributes()
bool CartesianAxis::hasDefaultTitleTextAttributes | ( | ) | const |
Definition at line 460 of file KChartCartesianAxis.cpp.
◆ isAbscissa()
|
virtual |
Definition at line 521 of file KChartCartesianAxis.cpp.
◆ isEmpty()
|
overridevirtual |
pure virtual in QLayoutItem
Implements QLayoutItem.
Definition at line 922 of file KChartCartesianAxis.cpp.
◆ isOrdinate()
|
virtual |
Definition at line 529 of file KChartCartesianAxis.cpp.
◆ layoutPlanes()
|
virtual |
Definition at line 486 of file KChartCartesianAxis.cpp.
◆ maximumSize()
|
overridevirtual |
pure virtual in QLayoutItem
Implements QLayoutItem.
Definition at line 953 of file KChartCartesianAxis.cpp.
◆ minimumSize()
|
overridevirtual |
pure virtual in QLayoutItem
Implements QLayoutItem.
Definition at line 1076 of file KChartCartesianAxis.cpp.
◆ paint()
|
overridevirtual |
reimpl
Implements KChart::AbstractLayoutItem.
Definition at line 534 of file KChartCartesianAxis.cpp.
◆ paintCtx()
|
overridevirtual |
reimpl
Reimplemented from KChart::AbstractLayoutItem.
Reimplemented in KChart::LeveyJenningsAxis.
Definition at line 649 of file KChartCartesianAxis.cpp.
◆ position()
|
virtual |
Definition at line 481 of file KChartCartesianAxis.cpp.
◆ resetTitleTextAttributes()
void CartesianAxis::resetTitleTextAttributes | ( | ) |
Reset the title text attributes to the built-in default:
Same font and pen as AbstractAxis::textAttributes() and 1.5 times their size.
Definition at line 453 of file KChartCartesianAxis.cpp.
◆ setAnnotations()
Sets the axis annotations to annotations.
Annotations are a QMap of qreals and QStrings defining special markers and their position. If you use annotations, the normal ticks and values will be invisible. To unset the annotations, pass an empty QMap.
Definition at line 1128 of file KChartCartesianAxis.cpp.
◆ setCachedSizeDirty
|
slot |
Definition at line 947 of file KChartCartesianAxis.cpp.
◆ setCustomTickLength()
void CartesianAxis::setCustomTickLength | ( | int | value | ) |
Sets the length of custom ticks on the axis.
Definition at line 1102 of file KChartCartesianAxis.cpp.
◆ setCustomTicks()
void CartesianAxis::setCustomTicks | ( | const QList< qreal > & | ticksPostions | ) |
Sets custom ticks on the axis.
Ticks are a QList of qreals defining their special position.
Definition at line 1143 of file KChartCartesianAxis.cpp.
◆ setGeometry()
|
overridevirtual |
pure virtual in QLayoutItem
Implements KChart::AbstractAxis.
Definition at line 1088 of file KChartCartesianAxis.cpp.
◆ setPosition()
|
virtual |
Definition at line 465 of file KChartCartesianAxis.cpp.
◆ setTitleSize()
void CartesianAxis::setTitleSize | ( | qreal | value | ) |
use setTitleTextAttributes() instead
Definition at line 593 of file KChartCartesianAxis.cpp.
◆ setTitleSpace()
void CartesianAxis::setTitleSpace | ( | qreal | value | ) |
- Deprecated
- Sets the spacing between the title and the diagram. Be aware that setting this value can lead to collisions between axis labels and the title
Definition at line 583 of file KChartCartesianAxis.cpp.
◆ setTitleText()
void CartesianAxis::setTitleText | ( | const QString & | text | ) |
Sets the optional text displayed as axis title.
Definition at line 421 of file KChartCartesianAxis.cpp.
◆ setTitleTextAttributes()
void CartesianAxis::setTitleTextAttributes | ( | const TextAttributes & | a | ) |
Definition at line 433 of file KChartCartesianAxis.cpp.
◆ sizeHint()
|
overridevirtual |
pure virtual in QLayoutItem
Implements QLayoutItem.
Definition at line 1082 of file KChartCartesianAxis.cpp.
◆ tickLength()
|
virtual |
Definition at line 1117 of file KChartCartesianAxis.cpp.
◆ titleSize()
qreal CartesianAxis::titleSize | ( | ) | const |
Definition at line 599 of file KChartCartesianAxis.cpp.
◆ titleSpace()
qreal CartesianAxis::titleSpace | ( | ) | const |
Definition at line 588 of file KChartCartesianAxis.cpp.
◆ titleText()
QString CartesianAxis::titleText | ( | ) | const |
Definition at line 428 of file KChartCartesianAxis.cpp.
◆ titleTextAttributes()
TextAttributes CartesianAxis::titleTextAttributes | ( | ) | const |
Returns the text attributes that will be used for displaying the title text.
This is either the text attributes as specified by setTitleTextAttributes, or (if setTitleTextAttributes() was not called) the default text attributes.
- See also
- resetTitleTextAttributes, hasDefaultTitleTextAttributes
Definition at line 441 of file KChartCartesianAxis.cpp.
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