KD Chart 2
[rev.2.5]
|
The class for cartesian axes. More...
#include <KDChartCartesianAxis.h>
Public Types | |
enum | Position { Bottom, Top, Right, Left } |
Public Slots | |
void | setCachedSizeDirty () const |
virtual int | tickLength (bool subUnitTicks=false) const |
void | update () |
Signals | |
void | positionChanged (AbstractArea *) |
Public Member Functions | |
void | alignToReferencePoint (const RelativePosition &position) |
QMap< qreal, QString > | annotations () const |
Returns the currently set axis annotations. | |
BackgroundAttributes | backgroundAttributes () const |
virtual int | bottomOverlap (bool doNotRecalculate=false) const |
This is called at layout time by KDChart:AutoSpacerLayoutItem::sizeHint(). | |
CartesianAxis (AbstractCartesianDiagram *diagram=0) | |
C'tor of the class for cartesian axes. | |
bool | compare (const CartesianAxis *other) const |
Returns true if both axes have the same settings. | |
bool | compare (const AbstractAreaBase *other) const |
Returns true if both areas have the same settings. | |
bool | compare (const AbstractAxis *other) const |
Returns true if both axes have the same settings. | |
virtual void | connectSignals () |
Wireing the signal/slot connections. | |
const AbstractCoordinatePlane * | coordinatePlane () const |
Convenience function, returns the coordinate plane, in which this axis is used. | |
void | createObserver (AbstractDiagram *diagram) |
virtual const QString | customizedLabel (const QString &label) const |
Implement this method if you want to adjust axis labels before they are printed. | |
int | customTickLength () const |
Returns the length of custom ticks on the axis. | |
QList< qreal > | customTicks () const |
Returns the currently set custom ticks on the axis. | |
void | deleteObserver (AbstractDiagram *diagram) |
const AbstractDiagram * | diagram () const |
virtual Qt::Orientations | expandingDirections () const |
pure virtual in QLayoutItem | |
FrameAttributes | frameAttributes () const |
virtual QRect | geometry () const |
pure virtual in QLayoutItem | |
void | getFrameLeadings (int &left, int &top, int &right, int &bottom) const |
bool | hasDefaultTitleTextAttributes () const |
virtual bool | isAbscissa () const |
virtual bool | isEmpty () const |
pure virtual in QLayoutItem | |
virtual bool | isOrdinate () const |
QStringList | labels () const |
Returns a list of strings, that are used as axis labels, as set via setLabels. | |
virtual void | layoutPlanes () |
virtual int | leftOverlap (bool doNotRecalculate=false) const |
This is called at layout time by KDChart::AutoSpacerLayoutItem::sizeHint(). | |
virtual QSize | maximumSize () const |
pure virtual in QLayoutItem | |
virtual QSize | minimumSize () const |
pure virtual in QLayoutItem | |
bool | observedBy (AbstractDiagram *diagram) const |
virtual void | paint (QPainter *) |
reimpl | |
virtual void | paintAll (QPainter &painter) |
Call paintAll, if you want the background and the frame to be drawn before the normal paint() is invoked automatically. | |
virtual void | paintBackground (QPainter &painter, const QRect &rectangle) |
virtual void | paintCtx (PaintContext *) |
reimpl | |
virtual void | paintFrame (QPainter &painter, const QRect &rectangle) |
virtual void | paintIntoRect (QPainter &painter, const QRect &rect) |
Draws the background and frame, then calls paint(). | |
QLayout * | parentLayout () |
virtual const Position | position () const |
void | removeFromParentLayout () |
void | resetTitleTextAttributes () |
Reset the title text attributes to the built-in default: | |
virtual int | rightOverlap (bool doNotRecalculate=false) const |
This is called at layout time by KDChart::AutoSpacerLayoutItem::sizeHint(). | |
RulerAttributes | rulerAttributes () const |
Returns the attributes to be used for painting the rulers. | |
void | setAnnotations (const QMap< qreal, QString > &annotations) |
Sets the axis annotations to annotations. | |
void | setBackgroundAttributes (const BackgroundAttributes &a) |
void | setCustomTickLength (int value) |
Sets the length of custom ticks on the axis. | |
void | setCustomTicks (const QList< qreal > &ticksPostions) |
Sets custom ticks on the axis. | |
void | setFrameAttributes (const FrameAttributes &a) |
virtual void | setGeometry (const QRect &r) |
pure virtual in QLayoutItem | |
void | setLabels (const QStringList &list) |
Use this to specify your own set of strings, to be used as axis labels. | |
void | setParentLayout (QLayout *lay) |
virtual void | setParentWidget (QWidget *widget) |
Inform the item about its widget: This enables the item, to trigger that widget's update, whenever the size of the item's contents has changed. | |
virtual void | setPosition (Position p) |
void | setRulerAttributes (const RulerAttributes &a) |
Use this to specify the attributes used to paint the axis ruler. | |
void | setShortLabels (const QStringList &list) |
Use this to specify your own set of strings, to be used as axis labels, in case the normal labels are too long. | |
void | setTextAttributes (const TextAttributes &a) |
Use this to specify the text attributes to be used for axis labels. | |
void | setTitleSize (qreal value) |
Sets the size of the title. | |
void | setTitleSpace (qreal value) |
Sets the spacing between the title and the diagram. | |
void | setTitleText (const QString &text) |
Sets the optional text displayed as chart title. | |
void | setTitleTextAttributes (const TextAttributes &a) |
QStringList | shortLabels () const |
Returns a list of strings, that are used as axis labels, as set via setShortLabels. | |
virtual QSize | sizeHint () const |
pure virtual in QLayoutItem | |
virtual void | sizeHintChanged () const |
Report changed size hint: ask the parent widget to recalculate the layout. | |
TextAttributes | textAttributes () const |
Returns the text attributes to be used for axis labels. | |
qreal | titleSize () const |
qreal | titleSpace () const |
QString | titleText () const |
TextAttributes | titleTextAttributes () const |
Returns the text attributes that will be used for displaying the title text. | |
virtual int | topOverlap (bool doNotRecalculate=false) const |
This is called at layout time by KDChart::AutoSpacerLayoutItem::sizeHint(). | |
~CartesianAxis () | |
Static Public Member Functions | |
static void | paintBackgroundAttributes (QPainter &painter, const QRect &rectangle, const KDChart::BackgroundAttributes &attributes) |
static void | paintFrameAttributes (QPainter &painter, const QRect &rectangle, const KDChart::FrameAttributes &attributes) |
Protected Slots | |
virtual void | delayedInit () |
called for initializing after the c'tor has completed | |
Protected Member Functions | |
virtual QRect | areaGeometry () const |
QRect | innerRect () const |
virtual void | positionHasChanged () |
Protected Attributes | |
QWidget * | mParent |
QLayout * | mParentLayout |
The class for cartesian axes.
For being useful, axes need to be assigned to a diagram, see AbstractCartesianDiagram::addAxis and AbstractCartesianDiagram::takeAxis.
Definition at line 42 of file KDChartCartesianAxis.h.
Definition at line 50 of file KDChartCartesianAxis.h.
CartesianAxis::CartesianAxis | ( | AbstractCartesianDiagram * | diagram = 0 | ) | [explicit] |
C'tor of the class for cartesian axes.
Definition at line 287 of file KDChartCartesianAxis.cpp.
CartesianAxis::~CartesianAxis | ( | ) |
Definition at line 293 of file KDChartCartesianAxis.cpp.
References d, KDChart::AbstractAxis::diagram(), and KDChart::AbstractCartesianDiagram::takeAxis().
void AbstractAreaBase::alignToReferencePoint | ( | const RelativePosition & | position | ) | [inherited] |
Definition at line 81 of file KDChartAbstractAreaBase.cpp.
QMap< qreal, QString > CartesianAxis::annotations | ( | ) | const |
Returns the currently set axis annotations.
Definition at line 924 of file KDChartCartesianAxis.cpp.
References d.
Referenced by setAnnotations().
QRect AbstractArea::areaGeometry | ( | ) | const [protected, virtual, inherited] |
Implements KDChart::AbstractAreaBase.
Definition at line 147 of file KDChartAbstractArea.cpp.
Referenced by KDChart::CartesianCoordinatePlane::drawingArea(), KDChart::TernaryCoordinatePlane::layoutDiagrams(), KDChart::PolarCoordinatePlane::layoutDiagrams(), KDChart::TernaryCoordinatePlane::paint(), paint(), and KDChart::AbstractArea::paintAll().
BackgroundAttributes AbstractAreaBase::backgroundAttributes | ( | ) | const [inherited] |
Definition at line 111 of file KDChartAbstractAreaBase.cpp.
References d.
Referenced by KDChart::AbstractAreaBase::compare(), and updateCommonBrush().
int AbstractArea::bottomOverlap | ( | bool | doNotRecalculate = false | ) | const [virtual, inherited] |
This is called at layout time by KDChart:AutoSpacerLayoutItem::sizeHint().
The method triggers AbstractArea::sizeHint() to find out the amount of overlap at the bottom edge of the area.
Definition at line 98 of file KDChartAbstractArea.cpp.
References d.
Referenced by KDChart::AutoSpacerLayoutItem::sizeHint().
bool CartesianAxis::compare | ( | const CartesianAxis * | other | ) | const |
Returns true if both axes have the same settings.
Definition at line 316 of file KDChartCartesianAxis.cpp.
References position(), titleText(), and titleTextAttributes().
bool AbstractAreaBase::compare | ( | const AbstractAreaBase * | other | ) | const [inherited] |
Returns true if both areas have the same settings.
Definition at line 71 of file KDChartAbstractAreaBase.cpp.
References KDChart::AbstractAreaBase::backgroundAttributes(), and KDChart::AbstractAreaBase::frameAttributes().
bool AbstractAxis::compare | ( | const AbstractAxis * | other | ) | const [inherited] |
Returns true if both axes have the same settings.
Definition at line 142 of file KDChartAbstractAxis.cpp.
References KDChart::AbstractAxis::labels(), KDChart::AbstractAxis::shortLabels(), and KDChart::AbstractAxis::textAttributes().
void AbstractAxis::connectSignals | ( | ) | [virtual, inherited] |
Wireing the signal/slot connections.
This method gets called automatically, each time, when you assign the axis to a diagram, either by passing a diagram* to the c'tor, or by calling the diagram's setAxis method, resp.
If overwriting this method in derived classes, make sure to call this base method AbstractAxis::connectSignals(), so your axis gets connected to the diagram's built-in signals.
Definition at line 174 of file KDChartAbstractAxis.cpp.
References KDChart::AbstractAxis::coordinateSystemChanged(), and d.
const AbstractCoordinatePlane * AbstractAxis::coordinatePlane | ( | ) | const [inherited] |
Convenience function, returns the coordinate plane, in which this axis is used.
If the axis is not used in a coordinate plane, the return value is Zero.
Definition at line 238 of file KDChartAbstractAxis.cpp.
References d.
Referenced by KDChart::CartesianCoordinatePlane::sharedAxisMasterPlane().
void AbstractAxis::createObserver | ( | AbstractDiagram * | diagram | ) | [inherited] |
Definition at line 164 of file KDChartAbstractAxis.cpp.
References d.
const QString AbstractAxis::customizedLabel | ( | const QString & | label | ) | const [virtual, inherited] |
Implement this method if you want to adjust axis labels before they are printed.
KD Chart is calling this method immediately before drawing the text, this means: What you return here will be drawn without further modifications.
label | The text of the label as KD Chart has calculated it automatically (or as it was taken from a QStringList provided by you, resp.) |
label
. Definition at line 158 of file KDChartAbstractAxis.cpp.
Referenced by KDChart::LeveyJenningsAxis::paintAsOrdinate().
int CartesianAxis::customTickLength | ( | ) | const |
Returns the length of custom ticks on the axis.
Definition at line 913 of file KDChartCartesianAxis.cpp.
References d.
QList< qreal > CartesianAxis::customTicks | ( | ) | const |
Returns the currently set custom ticks on the axis.
Definition at line 938 of file KDChartCartesianAxis.cpp.
References d.
void AbstractAxis::delayedInit | ( | ) | [protected, virtual, slot, inherited] |
called for initializing after the c'tor has completed
Definition at line 134 of file KDChartAbstractAxis.cpp.
References d.
Referenced by KDChart::AbstractAxis::AbstractAxis().
void AbstractAxis::deleteObserver | ( | AbstractDiagram * | diagram | ) | [inherited] |
Definition at line 169 of file KDChartAbstractAxis.cpp.
References d.
Referenced by KDChart::AbstractCartesianDiagram::takeAxis(), and KDChart::AbstractCartesianDiagram::~AbstractCartesianDiagram().
const AbstractDiagram * KDChart::AbstractAxis::diagram | ( | ) | const [inherited] |
Definition at line 245 of file KDChartAbstractAxis.cpp.
References d.
Referenced by ~CartesianAxis(), and KDChart::LeveyJenningsAxis::~LeveyJenningsAxis().
Qt::Orientations CartesianAxis::expandingDirections | ( | ) | const [virtual] |
pure virtual in QLayoutItem
Definition at line 798 of file KDChartCartesianAxis.cpp.
References Bottom, Left, position(), Right, and Top.
FrameAttributes AbstractAreaBase::frameAttributes | ( | ) | const [inherited] |
Definition at line 97 of file KDChartAbstractAreaBase.cpp.
References d.
Referenced by KDChart::Legend::clone(), KDChart::AbstractAreaBase::compare(), and updateCommonBrush().
QRect CartesianAxis::geometry | ( | ) | const [virtual] |
pure virtual in QLayoutItem
Implements KDChart::AbstractAxis.
Definition at line 903 of file KDChartCartesianAxis.cpp.
References d.
Referenced by KDChart::LeveyJenningsAxis::paintAsAbscissa(), and KDChart::LeveyJenningsAxis::paintAsOrdinate().
void AbstractAreaBase::getFrameLeadings | ( | int & | left, |
int & | top, | ||
int & | right, | ||
int & | bottom | ||
) | const [inherited] |
Definition at line 213 of file KDChartAbstractAreaBase.cpp.
References d.
Referenced by KDChart::AbstractAreaBase::innerRect(), and KDChart::AbstractAreaWidget::paintAll().
bool CartesianAxis::hasDefaultTitleTextAttributes | ( | ) | const |
Definition at line 371 of file KDChartCartesianAxis.cpp.
References d.
Referenced by titleTextAttributes().
QRect AbstractAreaBase::innerRect | ( | ) | const [protected, inherited] |
Definition at line 225 of file KDChartAbstractAreaBase.cpp.
References KDChart::AbstractAreaBase::areaGeometry(), and KDChart::AbstractAreaBase::getFrameLeadings().
Referenced by KDChart::AbstractArea::paintAll(), and KDChart::TextArea::paintAll().
bool CartesianAxis::isAbscissa | ( | ) | const [virtual] |
Definition at line 426 of file KDChartCartesianAxis.cpp.
References Bottom, d, Left, position(), referenceDiagramIsBarDiagram(), Right, and Top.
Referenced by isOrdinate(), KDChart::LeveyJenningsAxis::paintAsAbscissa(), paintCtx(), and KDChart::CartesianCoordinatePlane::sharedAxisMasterPlane().
bool CartesianAxis::isEmpty | ( | ) | const [virtual] |
pure virtual in QLayoutItem
Definition at line 792 of file KDChartCartesianAxis.cpp.
Referenced by paintCtx().
bool CartesianAxis::isOrdinate | ( | ) | const [virtual] |
Definition at line 434 of file KDChartCartesianAxis.cpp.
References isAbscissa().
Referenced by KDChart::LeveyJenningsAxis::paintAsOrdinate(), KDChart::LeveyJenningsAxis::paintCtx(), and KDChart::CartesianCoordinatePlane::sharedAxisMasterPlane().
QStringList AbstractAxis::labels | ( | ) | const [inherited] |
Returns a list of strings, that are used as axis labels, as set via setLabels.
Definition at line 219 of file KDChartAbstractAxis.cpp.
References d.
Referenced by KDChart::AbstractAxis::compare(), KDChart::LeveyJenningsAxis::paintAsOrdinate(), and KDChart::TernaryAxis::paintCtx().
void CartesianAxis::layoutPlanes | ( | ) | [virtual] |
Definition at line 391 of file KDChartCartesianAxis.cpp.
References d, and KDChart::AbstractCoordinatePlane::layoutPlanes().
Referenced by resetTitleTextAttributes(), setPosition(), setTitleText(), and setTitleTextAttributes().
int AbstractArea::leftOverlap | ( | bool | doNotRecalculate = false | ) | const [virtual, inherited] |
This is called at layout time by KDChart::AutoSpacerLayoutItem::sizeHint().
The method triggers AbstractArea::sizeHint() to find out the amount of overlap at the left edge of the area.
Definition at line 74 of file KDChartAbstractArea.cpp.
References d.
Referenced by KDChart::AutoSpacerLayoutItem::sizeHint().
QSize CartesianAxis::maximumSize | ( | ) | const [virtual] |
pure virtual in QLayoutItem
Definition at line 823 of file KDChartCartesianAxis.cpp.
References d.
Referenced by minimumSize(), and sizeHint().
QSize CartesianAxis::minimumSize | ( | ) | const [virtual] |
pure virtual in QLayoutItem
Definition at line 882 of file KDChartCartesianAxis.cpp.
References maximumSize().
bool KDChart::AbstractAxis::observedBy | ( | AbstractDiagram * | diagram | ) | const [inherited] |
Definition at line 250 of file KDChartAbstractAxis.cpp.
References d.
void CartesianAxis::paint | ( | QPainter * | painter | ) | [virtual] |
reimpl
Implements KDChart::AbstractLayoutItem.
Definition at line 439 of file KDChartCartesianAxis.cpp.
References KDChart::AbstractArea::areaGeometry(), d, paintCtx(), KDChart::PaintContext::setCoordinatePlane(), KDChart::PaintContext::setPainter(), and KDChart::PaintContext::setRectangle().
void AbstractArea::paintAll | ( | QPainter & | painter | ) | [virtual, inherited] |
Call paintAll, if you want the background and the frame to be drawn before the normal paint() is invoked automatically.
Reimplemented from KDChart::AbstractLayoutItem.
Reimplemented in KDChart::TernaryAxis.
Definition at line 120 of file KDChartAbstractArea.cpp.
References KDChart::AbstractArea::areaGeometry(), d, KDChart::AbstractAreaBase::innerRect(), KDChart::AbstractLayoutItem::paint(), KDChart::AbstractAreaBase::paintBackground(), and KDChart::AbstractAreaBase::paintFrame().
Referenced by KDChart::AbstractArea::paintIntoRect().
void AbstractAreaBase::paintBackground | ( | QPainter & | painter, |
const QRect & | rectangle | ||
) | [virtual, inherited] |
Definition at line 189 of file KDChartAbstractAreaBase.cpp.
References d, and KDChart::AbstractAreaBase::paintBackgroundAttributes().
Referenced by KDChart::AbstractArea::paintAll(), KDChart::TextArea::paintAll(), and KDChart::AbstractAreaWidget::paintAll().
void AbstractAreaBase::paintBackgroundAttributes | ( | QPainter & | painter, |
const QRect & | rectangle, | ||
const KDChart::BackgroundAttributes & | attributes | ||
) | [static, inherited] |
Definition at line 118 of file KDChartAbstractAreaBase.cpp.
References KDChart::BackgroundAttributes::BackgroundPixmapModeCentered, KDChart::BackgroundAttributes::BackgroundPixmapModeNone, KDChart::BackgroundAttributes::BackgroundPixmapModeScaled, KDChart::BackgroundAttributes::BackgroundPixmapModeStretched, KDChart::BackgroundAttributes::brush(), KDChart::BackgroundAttributes::isVisible(), KDChart::BackgroundAttributes::pixmap(), and KDChart::BackgroundAttributes::pixmapMode().
Referenced by KDChart::AbstractAreaBase::paintBackground().
void CartesianAxis::paintCtx | ( | PaintContext * | context | ) | [virtual] |
reimpl
Reimplemented from KDChart::AbstractLayoutItem.
Reimplemented in KDChart::LeveyJenningsAxis.
Definition at line 554 of file KDChartCartesianAxis.cpp.
References KDChart::TextAttributes::autoRotate(), Bottom, KDChart::TextLayoutItem::boundingPolygon(), KDChart::PaintContext::coordinatePlane(), d, KDChart::DataDimension::end, KDChart::RulerAttributes::hasTickMarkPenAt(), KDChart::TextLayoutItem::intersects(), isAbscissa(), isEmpty(), KDChart::TextAttributes::isVisible(), KDChart::RulerAttributes::labelMargin(), Left, KDChart::RulerAttributes::majorTickMarkPen(), KDChart::TextLayoutItem::marginWidth(), KDChartEnums::MeasureOrientationMinimum, KDChart::RulerAttributes::minorTickMarkPen(), KDChart::TextLayoutItem::paint(), KDChart::PaintContext::painter(), position(), KDChart::TextLayoutItem::realFont(), referenceDiagramIsBarDiagram(), referenceDiagramNeedsCenteredAbscissaTicks(), Right, KDChart::TextAttributes::rotation(), KDChart::AbstractAxis::rulerAttributes(), KDChart::TextLayoutItem::setGeometry(), KDChart::TextAttributes::setRotation(), KDChart::RulerAttributes::setShowZeroLabel(), KDChart::TextLayoutItem::setText(), KDChart::TextLayoutItem::setTextAttributes(), KDChart::RulerAttributes::showZeroLabel(), KDChart::TextLayoutItem::sizeHint(), KDChart::DataDimension::start, KDChart::AbstractAxis::textAttributes(), TickIterator, tickLength(), KDChart::RulerAttributes::tickMarkPen(), titleText(), and Top.
Referenced by paint().
void AbstractAreaBase::paintFrame | ( | QPainter & | painter, |
const QRect & | rectangle | ||
) | [virtual, inherited] |
Definition at line 205 of file KDChartAbstractAreaBase.cpp.
References d, and KDChart::AbstractAreaBase::paintFrameAttributes().
Referenced by KDChart::AbstractArea::paintAll(), KDChart::TextArea::paintAll(), and KDChart::AbstractAreaWidget::paintAll().
void AbstractAreaBase::paintFrameAttributes | ( | QPainter & | painter, |
const QRect & | rectangle, | ||
const KDChart::FrameAttributes & | attributes | ||
) | [static, inherited] |
Definition at line 168 of file KDChartAbstractAreaBase.cpp.
References KDChart::FrameAttributes::cornerRadius(), KDChart::FrameAttributes::isVisible(), KDChart::FrameAttributes::pen(), and KDChart::PrintingParameters::scalePen().
Referenced by KDChart::AbstractAreaBase::paintFrame().
void AbstractArea::paintIntoRect | ( | QPainter & | painter, |
const QRect & | rect | ||
) | [virtual, inherited] |
Draws the background and frame, then calls paint().
In most cases there is no need to overwrite this method in a derived class, but you would overwrite AbstractLayoutItem::paint() instead.
Definition at line 108 of file KDChartAbstractArea.cpp.
References KDChart::AbstractArea::paintAll().
QLayout* KDChart::AbstractLayoutItem::parentLayout | ( | ) | [inherited] |
Definition at line 78 of file KDChartLayoutItems.h.
const CartesianAxis::Position CartesianAxis::position | ( | ) | const [virtual] |
Definition at line 386 of file KDChartCartesianAxis.cpp.
References d.
Referenced by checkExistingAxes(), compare(), expandingDirections(), findSharingAxisDiagrams(), isAbscissa(), KDChart::LeveyJenningsAxis::paintAsAbscissa(), KDChart::LeveyJenningsAxis::paintAsOrdinate(), and paintCtx().
void KDChart::AbstractArea::positionChanged | ( | AbstractArea * | ) | [signal, inherited] |
Referenced by KDChart::AbstractArea::positionHasChanged().
void AbstractArea::positionHasChanged | ( | ) | [protected, virtual, inherited] |
Reimplemented from KDChart::AbstractAreaBase.
Definition at line 152 of file KDChartAbstractArea.cpp.
References KDChart::AbstractArea::positionChanged().
void KDChart::AbstractLayoutItem::removeFromParentLayout | ( | ) | [inherited] |
Definition at line 82 of file KDChartLayoutItems.h.
Referenced by KDChart::Chart::takeCoordinatePlane().
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 365 of file KDChartCartesianAxis.cpp.
References d, and layoutPlanes().
int AbstractArea::rightOverlap | ( | bool | doNotRecalculate = false | ) | const [virtual, inherited] |
This is called at layout time by KDChart::AutoSpacerLayoutItem::sizeHint().
The method triggers AbstractArea::sizeHint() to find out the amount of overlap at the right edge of the area.
Definition at line 82 of file KDChartAbstractArea.cpp.
References d.
Referenced by KDChart::AutoSpacerLayoutItem::sizeHint().
RulerAttributes AbstractAxis::rulerAttributes | ( | ) | const [inherited] |
Returns the attributes to be used for painting the rulers.
Definition at line 205 of file KDChartAbstractAxis.cpp.
References d.
Referenced by paintCtx(), and tickLength().
void CartesianAxis::setAnnotations | ( | const QMap< qreal, QString > & | annotations | ) |
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 929 of file KDChartCartesianAxis.cpp.
References annotations(), d, and KDChart::AbstractAxis::update().
void AbstractAreaBase::setBackgroundAttributes | ( | const BackgroundAttributes & | a | ) | [inherited] |
Definition at line 102 of file KDChartAbstractAreaBase.cpp.
References d, and KDChart::AbstractAreaBase::positionHasChanged().
void CartesianAxis::setCachedSizeDirty | ( | ) | const [slot] |
void CartesianAxis::setCustomTickLength | ( | int | value | ) |
Sets the length of custom ticks on the axis.
Definition at line 908 of file KDChartCartesianAxis.cpp.
References d.
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 943 of file KDChartCartesianAxis.cpp.
References d, and KDChart::AbstractAxis::update().
void AbstractAreaBase::setFrameAttributes | ( | const FrameAttributes & | a | ) | [inherited] |
Definition at line 88 of file KDChartAbstractAreaBase.cpp.
References d, and KDChart::AbstractAreaBase::positionHasChanged().
Referenced by KDChart::Legend::clone().
void CartesianAxis::setGeometry | ( | const QRect & | r | ) | [virtual] |
pure virtual in QLayoutItem
Implements KDChart::AbstractAxis.
Definition at line 894 of file KDChartCartesianAxis.cpp.
References d, and setCachedSizeDirty().
void AbstractAxis::setLabels | ( | const QStringList & | list | ) | [inherited] |
Use this to specify your own set of strings, to be used as axis labels.
Labels specified via setLabels take precedence: If a non-empty list is passed, KD Chart will use these strings as axis labels, instead of calculating them.
If you pass a smaller number of strings than the number of labels drawn at this axis, KD Chart will repeat the strings until all labels are drawn. As an example you could specify the seven days of the week as abscissa labels, which would be repeatedly used then.
By passing an empty QStringList you can reset the default behaviour.
Definition at line 210 of file KDChartAbstractAxis.cpp.
References d, and KDChart::AbstractAxis::update().
Referenced by KDChart::LeveyJenningsAxis::paintAsAbscissa().
void KDChart::AbstractLayoutItem::setParentLayout | ( | QLayout * | lay | ) | [inherited] |
Definition at line 74 of file KDChartLayoutItems.h.
void KDChart::AbstractLayoutItem::setParentWidget | ( | QWidget * | widget | ) | [virtual, inherited] |
Inform the item about its widget: This enables the item, to trigger that widget's update, whenever the size of the item's contents has changed.
Thus, you need to call setParentWidget on every item, that has a non-fixed size.
Definition at line 59 of file KDChartLayoutItems.cpp.
References KDChart::AbstractLayoutItem::mParent.
Referenced by KDChart::HeaderFooter::setParent(), and KDChart::AbstractCartesianDiagram::takeAxis().
void CartesianAxis::setPosition | ( | Position | p | ) | [virtual] |
Definition at line 377 of file KDChartCartesianAxis.cpp.
References d, and layoutPlanes().
void AbstractAxis::setRulerAttributes | ( | const RulerAttributes & | a | ) | [inherited] |
Use this to specify the attributes used to paint the axis ruler.
Every axis has a default set of ruler attributes that is exactly the same among them. Use this method to specify your own attributes.
Definition at line 199 of file KDChartAbstractAxis.cpp.
References d, and KDChart::AbstractAxis::update().
void AbstractAxis::setShortLabels | ( | const QStringList & | list | ) | [inherited] |
Use this to specify your own set of strings, to be used as axis labels, in case the normal labels are too long.
By passing an empty QStringList you can reset the default behaviour.
Definition at line 224 of file KDChartAbstractAxis.cpp.
References d, and KDChart::AbstractAxis::update().
void AbstractAxis::setTextAttributes | ( | const TextAttributes & | a | ) | [inherited] |
Use this to specify the text attributes to be used for axis labels.
By default, the reference area will be set at painting time. It will be the then-valid coordinate plane's parent widget, so normally, it will be the KDChart::Chart. Thus the labels of all of your axes in all of your diagrams within that Chart will be drawn in same font size, by default.
Definition at line 184 of file KDChartAbstractAxis.cpp.
References d, and KDChart::AbstractAxis::update().
Referenced by KDChart::LeveyJenningsAxis::setType().
void CartesianAxis::setTitleSize | ( | qreal | value | ) |
void CartesianAxis::setTitleSpace | ( | qreal | value | ) |
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 479 of file KDChartCartesianAxis.cpp.
References d.
void CartesianAxis::setTitleText | ( | const QString & | text | ) |
Sets the optional text displayed as chart title.
Definition at line 335 of file KDChartCartesianAxis.cpp.
References d, and layoutPlanes().
void CartesianAxis::setTitleTextAttributes | ( | const TextAttributes & | a | ) |
Definition at line 346 of file KDChartCartesianAxis.cpp.
References d, and layoutPlanes().
QStringList AbstractAxis::shortLabels | ( | ) | const [inherited] |
Returns a list of strings, that are used as axis labels, as set via setShortLabels.
Definition at line 233 of file KDChartAbstractAxis.cpp.
References d.
Referenced by KDChart::AbstractAxis::compare().
QSize CartesianAxis::sizeHint | ( | ) | const [virtual] |
pure virtual in QLayoutItem
Definition at line 888 of file KDChartCartesianAxis.cpp.
References maximumSize().
void KDChart::AbstractLayoutItem::sizeHintChanged | ( | ) | const [virtual, inherited] |
Report changed size hint: ask the parent widget to recalculate the layout.
Definition at line 81 of file KDChartLayoutItems.cpp.
TextAttributes AbstractAxis::textAttributes | ( | ) | const [inherited] |
Returns the text attributes to be used for axis labels.
Definition at line 193 of file KDChartAbstractAxis.cpp.
References d.
Referenced by KDChart::AbstractAxis::compare(), KDChart::LeveyJenningsAxis::paintAsAbscissa(), KDChart::LeveyJenningsAxis::paintAsOrdinate(), paintCtx(), KDChart::LeveyJenningsAxis::setType(), and titleTextAttributes().
int CartesianAxis::tickLength | ( | bool | subUnitTicks = false | ) | const [virtual, slot] |
Definition at line 918 of file KDChartCartesianAxis.cpp.
References KDChart::RulerAttributes::majorTickMarkLength(), KDChart::RulerAttributes::minorTickMarkLength(), and KDChart::AbstractAxis::rulerAttributes().
Referenced by paintCtx().
qreal CartesianAxis::titleSize | ( | ) | const |
Definition at line 494 of file KDChartCartesianAxis.cpp.
References d.
qreal CartesianAxis::titleSpace | ( | ) | const |
Definition at line 484 of file KDChartCartesianAxis.cpp.
References d.
QString CartesianAxis::titleText | ( | ) | const |
Definition at line 341 of file KDChartCartesianAxis.cpp.
References d.
Referenced by compare(), and paintCtx().
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.
Definition at line 353 of file KDChartCartesianAxis.cpp.
References d, KDChart::TextAttributes::fontSize(), hasDefaultTitleTextAttributes(), KDChart::TextAttributes::setFontSize(), KDChart::Measure::setValue(), and KDChart::AbstractAxis::textAttributes().
Referenced by compare().
int AbstractArea::topOverlap | ( | bool | doNotRecalculate = false | ) | const [virtual, inherited] |
This is called at layout time by KDChart::AutoSpacerLayoutItem::sizeHint().
The method triggers AbstractArea::sizeHint() to find out the amount of overlap at the top edge of the area.
Definition at line 90 of file KDChartAbstractArea.cpp.
References d.
Referenced by KDChart::AutoSpacerLayoutItem::sizeHint().
void KDChart::AbstractAxis::update | ( | ) | [slot, inherited] |
Definition at line 255 of file KDChartAbstractAxis.cpp.
References d.
Referenced by setAnnotations(), setCustomTicks(), KDChart::AbstractAxis::setLabels(), KDChart::AbstractAxis::setRulerAttributes(), KDChart::AbstractAxis::setShortLabels(), and KDChart::AbstractAxis::setTextAttributes().
QWidget* KDChart::AbstractLayoutItem::mParent [protected, inherited] |
Definition at line 92 of file KDChartLayoutItems.h.
Referenced by KDChart::AbstractLayoutItem::setParentWidget().
QLayout* KDChart::AbstractLayoutItem::mParentLayout [protected, inherited] |
Definition at line 93 of file KDChartLayoutItems.h.