Stellarium  0.90.0
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QCPCurve Class Reference
+ Inheritance diagram for QCPCurve:
+ Collaboration diagram for QCPCurve:

Public Types

enum  LineStyle { lsNone, lsLine }
 

Public Member Functions

 QCPCurve (QCPAxis *keyAxis, QCPAxis *valueAxis)
 
QCPCurveDataMapdata () const
 
QCPScatterStyle scatterStyle () const
 
LineStyle lineStyle () const
 
void setData (QCPCurveDataMap *data, bool copy=false)
 
void setData (const QVector< double > &t, const QVector< double > &key, const QVector< double > &value)
 
void setData (const QVector< double > &key, const QVector< double > &value)
 
void setScatterStyle (const QCPScatterStyle &style)
 
void setLineStyle (LineStyle style)
 
void addData (const QCPCurveDataMap &dataMap)
 
void addData (const QCPCurveData &data)
 
void addData (double t, double key, double value)
 
void addData (double key, double value)
 
void addData (const QVector< double > &ts, const QVector< double > &keys, const QVector< double > &values)
 
void removeDataBefore (double t)
 
void removeDataAfter (double t)
 
void removeData (double fromt, double tot)
 
void removeData (double t)
 
virtual void clearData ()
 
virtual double selectTest (const QPointF &pos, bool onlySelectable, QVariant *details=0) const
 
- Public Member Functions inherited from QCPAbstractPlottable
 QCPAbstractPlottable (QCPAxis *keyAxis, QCPAxis *valueAxis)
 
QString name () const
 
bool antialiasedFill () const
 
bool antialiasedScatters () const
 
bool antialiasedErrorBars () const
 
QPen pen () const
 
QPen selectedPen () const
 
QBrush brush () const
 
QBrush selectedBrush () const
 
QCPAxiskeyAxis () const
 
QCPAxisvalueAxis () const
 
bool selectable () const
 
bool selected () const
 
void setName (const QString &name)
 
void setAntialiasedFill (bool enabled)
 
void setAntialiasedScatters (bool enabled)
 
void setAntialiasedErrorBars (bool enabled)
 
void setPen (const QPen &pen)
 
void setSelectedPen (const QPen &pen)
 
void setBrush (const QBrush &brush)
 
void setSelectedBrush (const QBrush &brush)
 
void setKeyAxis (QCPAxis *axis)
 
void setValueAxis (QCPAxis *axis)
 
Q_SLOT void setSelectable (bool selectable)
 
Q_SLOT void setSelected (bool selected)
 
virtual bool addToLegend ()
 
virtual bool removeFromLegend () const
 
void rescaleAxes (bool onlyEnlarge=false) const
 
void rescaleKeyAxis (bool onlyEnlarge=false) const
 
void rescaleValueAxis (bool onlyEnlarge=false) const
 
- Public Member Functions inherited from QCPLayerable
 QCPLayerable (QCustomPlot *plot, QString targetLayer=QString(), QCPLayerable *parentLayerable=0)
 
bool visible () const
 
QCustomPlotparentPlot () const
 
QCPLayerableparentLayerable () const
 
QCPLayerlayer () const
 
bool antialiased () const
 
void setVisible (bool on)
 
Q_SLOT bool setLayer (QCPLayer *layer)
 
bool setLayer (const QString &layerName)
 
void setAntialiased (bool enabled)
 
bool realVisibility () const
 

Protected Member Functions

virtual void draw (QCPPainter *painter)
 
virtual void drawLegendIcon (QCPPainter *painter, const QRectF &rect) const
 
virtual QCPRange getKeyRange (bool &foundRange, SignDomain inSignDomain=sdBoth) const
 
virtual QCPRange getValueRange (bool &foundRange, SignDomain inSignDomain=sdBoth) const
 
virtual void drawScatterPlot (QCPPainter *painter, const QVector< QPointF > *pointData) const
 
void getCurveData (QVector< QPointF > *lineData) const
 
int getRegion (double x, double y, double rectLeft, double rectTop, double rectRight, double rectBottom) const
 
QPointF getOptimizedPoint (int prevRegion, double prevKey, double prevValue, double key, double value, double rectLeft, double rectTop, double rectRight, double rectBottom) const
 
QVector< QPointF > getOptimizedCornerPoints (int prevRegion, int currentRegion, double prevKey, double prevValue, double key, double value, double rectLeft, double rectTop, double rectRight, double rectBottom) const
 
bool mayTraverse (int prevRegion, int currentRegion) const
 
bool getTraverse (double prevKey, double prevValue, double key, double value, double rectLeft, double rectTop, double rectRight, double rectBottom, QPointF &crossA, QPointF &crossB) const
 
void getTraverseCornerPoints (int prevRegion, int currentRegion, double rectLeft, double rectTop, double rectRight, double rectBottom, QVector< QPointF > &beforeTraverse, QVector< QPointF > &afterTraverse) const
 
double pointDistance (const QPointF &pixelPoint) const
 
- Protected Member Functions inherited from QCPAbstractPlottable
virtual QRect clipRect () const
 
virtual QCP::Interaction selectionCategory () const
 
void applyDefaultAntialiasingHint (QCPPainter *painter) const
 
virtual void selectEvent (QMouseEvent *event, bool additive, const QVariant &details, bool *selectionStateChanged)
 
virtual void deselectEvent (bool *selectionStateChanged)
 
void coordsToPixels (double key, double value, double &x, double &y) const
 
const QPointF coordsToPixels (double key, double value) const
 
void pixelsToCoords (double x, double y, double &key, double &value) const
 
void pixelsToCoords (const QPointF &pixelPos, double &key, double &value) const
 
QPen mainPen () const
 
QBrush mainBrush () const
 
void applyFillAntialiasingHint (QCPPainter *painter) const
 
void applyScattersAntialiasingHint (QCPPainter *painter) const
 
void applyErrorBarsAntialiasingHint (QCPPainter *painter) const
 
double distSqrToLine (const QPointF &start, const QPointF &end, const QPointF &point) const
 
- Protected Member Functions inherited from QCPLayerable
virtual void parentPlotInitialized (QCustomPlot *parentPlot)
 
void initializeParentPlot (QCustomPlot *parentPlot)
 
void setParentLayerable (QCPLayerable *parentLayerable)
 
bool moveToLayer (QCPLayer *layer, bool prepend)
 
void applyAntialiasingHint (QCPPainter *painter, bool localAntialiased, QCP::AntialiasedElement overrideElement) const
 

Protected Attributes

QCPCurveDataMapmData
 
QCPScatterStyle mScatterStyle
 
LineStyle mLineStyle
 
- Protected Attributes inherited from QCPAbstractPlottable
QString mName
 
bool mAntialiasedFill
 
bool mAntialiasedScatters
 
bool mAntialiasedErrorBars
 
QPen mPen
 
QPen mSelectedPen
 
QBrush mBrush
 
QBrush mSelectedBrush
 
QPointer< QCPAxismKeyAxis
 
QPointer< QCPAxismValueAxis
 
bool mSelectable
 
bool mSelected
 
- Protected Attributes inherited from QCPLayerable
bool mVisible
 
QCustomPlotmParentPlot
 
QPointer< QCPLayerablemParentLayerable
 
QCPLayermLayer
 
bool mAntialiased
 

Friends

class QCustomPlot
 
class QCPLegend
 

Additional Inherited Members

- Signals inherited from QCPAbstractPlottable
void selectionChanged (bool selected)
 
void selectableChanged (bool selectable)
 
- Signals inherited from QCPLayerable
void layerChanged (QCPLayer *newLayer)
 
- Protected Types inherited from QCPAbstractPlottable
enum  SignDomain { sdNegative, sdBoth, sdPositive }
 

Detailed Description

Definition at line 2660 of file qcustomplot.h.

Member Enumeration Documentation

Defines how the curve's line is represented visually in the plot. The line is drawn with the current pen of the curve (setPen).

See also
setLineStyle
Enumerator
lsNone 

No line is drawn between data points (e.g. only scatters)

lsLine 

Data points are connected with a straight line.

Definition at line 2673 of file qcustomplot.h.


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