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Gra zręcznościowa „Straszna Epidemia"
V1.2
Projekt Wizualizacja Danych Sensorycznych Kewin Gałuszka rok akademicki 2019/2020
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A template base class for plottables with one-dimensional data. Więcej...
#include <qcustomplot.h>
Metody publiczne | |
QCPAbstractPlottable1D (QCPAxis *keyAxis, QCPAxis *valueAxis) | |
virtual | ~QCPAbstractPlottable1D () |
virtual int | dataCount () const Q_DECL_OVERRIDE |
virtual double | dataMainKey (int index) const Q_DECL_OVERRIDE |
virtual double | dataSortKey (int index) const Q_DECL_OVERRIDE |
virtual double | dataMainValue (int index) const Q_DECL_OVERRIDE |
virtual QCPRange | dataValueRange (int index) const Q_DECL_OVERRIDE |
virtual QPointF | dataPixelPosition (int index) const Q_DECL_OVERRIDE |
virtual bool | sortKeyIsMainKey () const Q_DECL_OVERRIDE |
virtual QCPDataSelection | selectTestRect (const QRectF &rect, bool onlySelectable) const Q_DECL_OVERRIDE |
virtual int | findBegin (double sortKey, bool expandedRange=true) const Q_DECL_OVERRIDE |
virtual int | findEnd (double sortKey, bool expandedRange=true) const Q_DECL_OVERRIDE |
virtual double | selectTest (const QPointF &pos, bool onlySelectable, QVariant *details=0) const Q_DECL_OVERRIDE |
virtual QCPPlottableInterface1D * | interface1D () Q_DECL_OVERRIDE |
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QCPAbstractPlottable (QCPAxis *keyAxis, QCPAxis *valueAxis) | |
virtual | ~QCPAbstractPlottable () |
QString | name () const |
bool | antialiasedFill () const |
bool | antialiasedScatters () const |
QPen | pen () const |
QBrush | brush () const |
QCPAxis * | keyAxis () const |
QCPAxis * | valueAxis () const |
QCP::SelectionType | selectable () const |
bool | selected () const |
QCPDataSelection | selection () const |
QCPSelectionDecorator * | selectionDecorator () const |
void | setName (const QString &name) |
void | setAntialiasedFill (bool enabled) |
void | setAntialiasedScatters (bool enabled) |
void | setPen (const QPen &pen) |
void | setBrush (const QBrush &brush) |
void | setKeyAxis (QCPAxis *axis) |
void | setValueAxis (QCPAxis *axis) |
Q_SLOT void | setSelectable (QCP::SelectionType selectable) |
Q_SLOT void | setSelection (QCPDataSelection selection) |
void | setSelectionDecorator (QCPSelectionDecorator *decorator) |
virtual QCPRange | getKeyRange (bool &foundRange, QCP::SignDomain inSignDomain=QCP::sdBoth) const =0 |
virtual QCPRange | getValueRange (bool &foundRange, QCP::SignDomain inSignDomain=QCP::sdBoth, const QCPRange &inKeyRange=QCPRange()) const =0 |
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 |
void | rescaleAxes (bool onlyEnlarge=false) const |
void | rescaleKeyAxis (bool onlyEnlarge=false) const |
void | rescaleValueAxis (bool onlyEnlarge=false, bool inKeyRange=false) const |
bool | addToLegend (QCPLegend *legend) |
bool | addToLegend () |
bool | removeFromLegend (QCPLegend *legend) const |
bool | removeFromLegend () const |
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QCPLayerable (QCustomPlot *plot, QString targetLayer=QString(), QCPLayerable *parentLayerable=0) | |
virtual | ~QCPLayerable () |
bool | visible () const |
QCustomPlot * | parentPlot () const |
QCPLayerable * | parentLayerable () const |
QCPLayer * | layer () 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 |
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virtual | ~QCPPlottableInterface1D () |
Metody chronione | |
void | getDataSegments (QList< QCPDataRange > &selectedSegments, QList< QCPDataRange > &unselectedSegments) const |
void | drawPolyline (QCPPainter *painter, const QVector< QPointF > &lineData) const |
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virtual QRect | clipRect () const Q_DECL_OVERRIDE |
virtual void | draw (QCPPainter *painter) Q_DECL_OVERRIDE=0 |
virtual QCP::Interaction | selectionCategory () const Q_DECL_OVERRIDE |
void | applyDefaultAntialiasingHint (QCPPainter *painter) const Q_DECL_OVERRIDE |
virtual void | selectEvent (QMouseEvent *event, bool additive, const QVariant &details, bool *selectionStateChanged) Q_DECL_OVERRIDE |
virtual void | deselectEvent (bool *selectionStateChanged) Q_DECL_OVERRIDE |
virtual void | drawLegendIcon (QCPPainter *painter, const QRectF &rect) const =0 |
void | applyFillAntialiasingHint (QCPPainter *painter) const |
void | applyScattersAntialiasingHint (QCPPainter *painter) const |
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virtual void | parentPlotInitialized (QCustomPlot *parentPlot) |
virtual void | mousePressEvent (QMouseEvent *event, const QVariant &details) |
virtual void | mouseMoveEvent (QMouseEvent *event, const QPointF &startPos) |
virtual void | mouseReleaseEvent (QMouseEvent *event, const QPointF &startPos) |
virtual void | mouseDoubleClickEvent (QMouseEvent *event, const QVariant &details) |
virtual void | wheelEvent (QWheelEvent *event) |
void | initializeParentPlot (QCustomPlot *parentPlot) |
void | setParentLayerable (QCPLayerable *parentLayerable) |
bool | moveToLayer (QCPLayer *layer, bool prepend) |
void | applyAntialiasingHint (QCPPainter *painter, bool localAntialiased, QCP::AntialiasedElement overrideElement) const |
Atrybuty chronione | |
QSharedPointer< QCPDataContainer< DataType > > | mDataContainer |
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QString | mName |
bool | mAntialiasedFill |
bool | mAntialiasedScatters |
QPen | mPen |
QBrush | mBrush |
QPointer< QCPAxis > | mKeyAxis |
QPointer< QCPAxis > | mValueAxis |
QCP::SelectionType | mSelectable |
QCPDataSelection | mSelection |
QCPSelectionDecorator * | mSelectionDecorator |
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bool | mVisible |
QCustomPlot * | mParentPlot |
QPointer< QCPLayerable > | mParentLayerable |
QCPLayer * | mLayer |
bool | mAntialiased |
Dodatkowe Dziedziczone Składowe | |
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void | selectionChanged (bool selected) |
void | selectionChanged (const QCPDataSelection &selection) |
void | selectableChanged (QCP::SelectionType selectable) |
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void | layerChanged (QCPLayer *newLayer) |
A template base class for plottables with one-dimensional data.
This template class derives from QCPAbstractPlottable and from the abstract interface QCPPlottableInterface1D. It serves as a base class for all one-dimensional data (i.e. data with one key dimension), such as QCPGraph and QCPCurve.
The template parameter DataType is the type of the data points of this plottable (e.g. QCPGraphData or QCPCurveData). The main purpose of this base class is to provide the member mDataContainer (a shared pointer to a QCPDataContainer<DataType>) and implement the according virtual methods of the QCPPlottableInterface1D, such that most subclassed plottables don't need to worry about this anymore.
Further, it provides a convenience method for retrieving selected/unselected data segments via getDataSegments. This is useful when subclasses implement their draw method and need to draw selected segments with a different pen/brush than unselected segments (also see QCPSelectionDecorator).
This class implements basic functionality of QCPAbstractPlottable::selectTest and QCPPlottableInterface1D::selectTestRect, assuming point-like data points, based on the 1D data interface. In spite of that, most plottable subclasses will want to reimplement those methods again, to provide a more accurate hit test based on their specific data visualization geometry.
Definicja w linii 3876 pliku qcustomplot.h.
QCPAbstractPlottable1D< DataType >::QCPAbstractPlottable1D | ( | QCPAxis * | keyAxis, |
QCPAxis * | valueAxis | ||
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Forwards keyAxis and valueAxis to the QCPAbstractPlottable constructor and allocates the mDataContainer.
Definicja w linii 4104 pliku qcustomplot.h.
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virtual |
Definicja w linii 4111 pliku qcustomplot.h.
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virtual |
Returns the number of data points of the plottable.
Implementuje QCPPlottableInterface1D.
Definicja w linii 4119 pliku qcustomplot.h.
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virtual |
Returns the main key of the data point at the given index.
What the main key is, is defined by the plottable's data type. See the QCPDataContainer DataType documentation for details about this naming convention.
Implementuje QCPPlottableInterface1D.
Definicja w linii 4128 pliku qcustomplot.h.
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virtual |
Returns the main value of the data point at the given index.
What the main value is, is defined by the plottable's data type. See the QCPDataContainer DataType documentation for details about this naming convention.
Implementuje QCPPlottableInterface1D.
Definicja w linii 4160 pliku qcustomplot.h.
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virtual |
Returns the pixel position on the widget surface at which the data point at the given index appears.
Usually this corresponds to the point of dataMainKey/ dataMainValue, in pixel coordinates. However, depending on the plottable, this might be a different apparent position than just a coord-to-pixel transform of those values. For example, QCPBars apparent data values can be shifted depending on their stacking, bar grouping or configured base value.
Implementuje QCPPlottableInterface1D.
Reimplementowana w QCPBars.
Definicja w linii 4192 pliku qcustomplot.h.
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virtual |
Returns the sort key of the data point at the given index.
What the sort key is, is defined by the plottable's data type. See the QCPDataContainer DataType documentation for details about this naming convention.
Implementuje QCPPlottableInterface1D.
Definicja w linii 4144 pliku qcustomplot.h.
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virtual |
Returns the value range of the data point at the given index.
What the value range is, is defined by the plottable's data type. See the QCPDataContainer DataType documentation for details about this naming convention.
Implementuje QCPPlottableInterface1D.
Definicja w linii 4176 pliku qcustomplot.h.
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protected |
A helper method which draws a line with the passed painter, according to the pixel data in lineData. NaN points create gaps in the line, as expected from QCustomPlot's plottables (this is the main difference to QPainter's regular drawPolyline, which handles NaNs by lagging or crashing).
Further it uses a faster line drawing technique based on QCPPainter::drawLine rather than QPainter::drawPolyline
if the configured QCustomPlot::setPlottingHints() and painter style allows.
Definicja w linii 4388 pliku qcustomplot.h.
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virtual |
Returns the index of the data point with a (sort-)key that is equal to, just below, or just above sortKey. If expandedRange is true, the data point just below sortKey will be considered, otherwise the one just above.
This can be used in conjunction with findEnd to iterate over data points within a given key range, including or excluding the bounding data points that are just beyond the specified range.
If expandedRange is true but there are no data points below sortKey, 0 is returned.
If the container is empty, returns 0 (in that case, findEnd will also return 0, so a loop using these methods will not iterate over the index 0).
Implementuje QCPPlottableInterface1D.
Definicja w linii 4271 pliku qcustomplot.h.
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virtual |
Returns the index one after the data point with a (sort-)key that is equal to, just above, or just below sortKey. If expandedRange is true, the data point just above sortKey will be considered, otherwise the one just below.
This can be used in conjunction with findBegin to iterate over data points within a given key range, including the bounding data points that are just below and above the specified range.
If expandedRange is true but there are no data points above sortKey, the index just above the highest data point is returned.
If the container is empty, returns 0.
Implementuje QCPPlottableInterface1D.
Definicja w linii 4280 pliku qcustomplot.h.
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protected |
Splits all data into selected and unselected segments and outputs them via selectedSegments and unselectedSegments, respectively.
This is useful when subclasses implement their draw method and need to draw selected segments with a different pen/brush than unselected segments (also see QCPSelectionDecorator).
Definicja w linii 4358 pliku qcustomplot.h.
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inlinevirtual |
Returns a QCPPlottableInterface1D pointer to this plottable, providing access to its 1D interface.
\seebaseclassmethod
Reimplementowana z QCPAbstractPlottable.
Definicja w linii 3898 pliku qcustomplot.h.
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virtual |
Implements a point-selection algorithm assuming the data (accessed via the 1D data interface) is point-like. Most subclasses will want to reimplement this method again, to provide a more accurate hit test based on the true data visualization geometry.
If details is not 0, it will be set to a QCPDataSelection, describing the closest data point to pos.
\seebaseclassmethod
Implementuje QCPAbstractPlottable.
Reimplementowana w QCPFinancial, QCPStatisticalBox, QCPBars, QCPCurve i QCPGraph.
Definicja w linii 4296 pliku qcustomplot.h.
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virtual |
Implements a rect-selection algorithm assuming the data (accessed via the 1D data interface) is point-like. Most subclasses will want to reimplement this method again, to provide a more accurate hit test based on the true data visualization geometry.
\seebaseclassmethod
Implementuje QCPPlottableInterface1D.
Reimplementowana w QCPFinancial, QCPStatisticalBox i QCPBars.
Definicja w linii 4222 pliku qcustomplot.h.
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virtual |
Returns whether the sort key (dataSortKey) is identical to the main key (dataMainKey).
What the sort and main keys are, is defined by the plottable's data type. See the QCPDataContainer DataType documentation for details about this naming convention.
Implementuje QCPPlottableInterface1D.
Definicja w linii 4209 pliku qcustomplot.h.
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protected |
Definicja w linii 3902 pliku qcustomplot.h.