mirror of
https://github.com/jkriege2/JKQtPlotter.git
synced 2024-11-15 18:15:52 +08:00
296 lines
11 KiB
C++
296 lines
11 KiB
C++
/*
|
|
Copyright (c) 2008-2022 Jan W. Krieger (<jan@jkrieger.de>)
|
|
|
|
|
|
|
|
This software is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU Lesser General Public License (LGPL) as published by
|
|
the Free Software Foundation, either version 2.1 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU Lesser General Public License (LGPL) for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public License (LGPL)
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef jkqtpgeoannotations_H_INCLUDED
|
|
#define jkqtpgeoannotations_H_INCLUDED
|
|
|
|
|
|
#include <QString>
|
|
#include <QPainter>
|
|
#include <QPair>
|
|
#include "jkqtplotter/graphs/jkqtpgeobase.h"
|
|
#include "jkqtplotter/jkqtpgraphsbasestylingmixins.h"
|
|
#include "jkqtplotter/jkqtptools.h"
|
|
#include "jkqtplotter/jkqtplotter_imexport.h"
|
|
#include "jkqtmathtext/jkqtmathtext.h"
|
|
|
|
|
|
|
|
|
|
/*! \brief This virtual JKQTPPlotAnnotationElement descendent may be used to display a single symbol (marker).
|
|
\ingroup jkqtplotter_annotations
|
|
|
|
\see \ref JKQTPlotterGeometricGraphs
|
|
|
|
*/
|
|
class JKQTPLOTTER_LIB_EXPORT JKQTPGeoSymbol: public JKQTPPlotAnnotationElement, public JKQTPGraphSymbolStyleMixin {
|
|
Q_OBJECT
|
|
public:
|
|
/*! \brief class contructor
|
|
|
|
\param parent parent plotter widget
|
|
\param x x-coordinate of symbol center
|
|
\param y y-coordinate of symbol center
|
|
\param symbol symbol type
|
|
\param symbolSize size of the symbol in pt
|
|
*/
|
|
JKQTPGeoSymbol(JKQTBasePlotter* parent, double x, double y, JKQTPGraphSymbols symbol, double symbolSize);
|
|
/*! \brief class contructor
|
|
|
|
\param parent parent plotter widget
|
|
\param x x-coordinate of symbol center
|
|
\param y y-coordinate of symbol center
|
|
\param symbol symbol type
|
|
\param symbolSize size of the symbol in pt
|
|
*/
|
|
JKQTPGeoSymbol(JKQTPlotter* parent, double x, double y, JKQTPGraphSymbols symbol, double symbolSize);
|
|
/*! \brief class contructor
|
|
|
|
\param parent parent plotter widget
|
|
\param x x-coordinate of symbol center
|
|
\param y y-coordinate of symbol center
|
|
\param symbol symbol type
|
|
\param symbolSize size of the symbol in pt
|
|
\param color color of drawing
|
|
\param fillColor fill color of the symbol (if filled)
|
|
*/
|
|
JKQTPGeoSymbol(JKQTBasePlotter* parent, double x, double y, JKQTPGraphSymbols symbol, double symbolSize, QColor color, QColor fillColor);
|
|
/*! \brief class contructor
|
|
|
|
\param parent parent plotter widget
|
|
\param x x-coordinate of symbol center
|
|
\param y y-coordinate of symbol center
|
|
\param symbol symbol type
|
|
\param symbolSize size of the symbol in pt
|
|
\param color color of drawing
|
|
\param fillColor fill color of the symbol (if filled)
|
|
*/
|
|
JKQTPGeoSymbol(JKQTPlotter* parent, double x, double y, JKQTPGraphSymbols symbol, double symbolSize, QColor color, QColor fillColor);
|
|
|
|
/*! \brief class contructor
|
|
|
|
\param parent parent plotter widget
|
|
\param x x-coordinate of symbol center
|
|
\param y y-coordinate of symbol center
|
|
\param symbol symbol type
|
|
\param symbolSize size of the symbol in pt
|
|
\param color color of drawing
|
|
*/
|
|
JKQTPGeoSymbol(JKQTBasePlotter* parent, double x, double y, JKQTPGraphSymbols symbol, double symbolSize, QColor color);
|
|
/*! \brief class contructor
|
|
|
|
\param parent parent plotter widget
|
|
\param x x-coordinate of symbol center
|
|
\param y y-coordinate of symbol center
|
|
\param symbol symbol type
|
|
\param symbolSize size of the symbol in pt
|
|
\param color color of drawing
|
|
*/
|
|
JKQTPGeoSymbol(JKQTPlotter* parent, double x, double y, JKQTPGraphSymbols symbol, double symbolSize, QColor color);
|
|
|
|
|
|
/*! \brief class contructor
|
|
|
|
\param parent parent plotter widget
|
|
\param x x-coordinate of symbol center
|
|
\param y y-coordinate of symbol center
|
|
\param symbol symbol type
|
|
*/
|
|
JKQTPGeoSymbol(JKQTBasePlotter* parent, double x, double y, JKQTPGraphSymbols symbol);
|
|
|
|
/*! \brief class contructor
|
|
|
|
\param parent parent plotter widget
|
|
\param x x-coordinate of symbol center
|
|
\param y y-coordinate of symbol center
|
|
\param symbol symbol type
|
|
*/
|
|
JKQTPGeoSymbol(JKQTPlotter* parent, double x, double y, JKQTPGraphSymbols symbol);
|
|
/*! \brief class contructor
|
|
|
|
\param parent parent plotter widget
|
|
\param x x-coordinate of symbol center
|
|
\param y y-coordinate of symbol center
|
|
*/
|
|
JKQTPGeoSymbol(JKQTBasePlotter* parent, double x, double y);
|
|
|
|
/*! \brief class contructor
|
|
|
|
\param parent parent plotter widget
|
|
\param x x-coordinate of symbol center
|
|
\param y y-coordinate of symbol center
|
|
*/
|
|
JKQTPGeoSymbol(JKQTPlotter* parent, double x, double y);
|
|
/** \copydoc x */
|
|
double getX() const;
|
|
/** \copydoc y */
|
|
double getY() const;
|
|
/** \brief returns x and y at the same time \see x, y */
|
|
QPointF getP() const;
|
|
|
|
/** \copydoc JKQTPPlotAnnotationElement::getXMinMax() */
|
|
virtual bool getXMinMax(double& minx, double& maxx, double& smallestGreaterZero) override;
|
|
/** \copydoc JKQTPPlotAnnotationElement::getYMinMax() */
|
|
virtual bool getYMinMax(double& miny, double& maxy, double& smallestGreaterZero) override;
|
|
|
|
/** \brief plots the graph to the plotter object specified as parent */
|
|
virtual void draw(JKQTPEnhancedPainter& painter) override;
|
|
|
|
/** \brief plots a key marker inside the specified rectangle \a rect */
|
|
virtual void drawKeyMarker(JKQTPEnhancedPainter& painter, QRectF& rect) override;
|
|
/** \brief returns the color to be used for the key label */
|
|
virtual QColor getKeyLabelColor() const override;
|
|
public slots:
|
|
/** set the symbol color and symbol fill color */
|
|
virtual void setColor(QColor c);
|
|
|
|
/** \copydoc x */
|
|
void setX(double __value);
|
|
/** \copydoc y */
|
|
void setY(double __value);
|
|
/** \brief set x and y at the same time \see x, y */
|
|
void setP(const QPointF& p);
|
|
|
|
protected:
|
|
/** \brief x-position (in plot coordinates) of the symbol (symbol center) */
|
|
double x;
|
|
/** \brief y-position (in plot coordinates) of the symbol (symbol center) */
|
|
double y;
|
|
|
|
};
|
|
|
|
|
|
/*! \brief This JKQTPPlotAnnotationElement is used to display text. It uses the JKQTMathText
|
|
class in order to display LaTeX formulas.
|
|
\ingroup jkqtplotter_annotations
|
|
|
|
\see \ref JKQTPlotterGeometricGraphs
|
|
*/
|
|
class JKQTPLOTTER_LIB_EXPORT JKQTPGeoText: public JKQTPPlotAnnotationElement, public JKQTPGraphTextStyleMixin {
|
|
Q_OBJECT
|
|
public:
|
|
/*! \brief class contructor
|
|
|
|
\param parent parent plotter widget
|
|
\param x x-coordinate of text
|
|
\param y y-coordinate of text
|
|
\param text the text to display
|
|
\param color color of drawing
|
|
\param fontSize base font size of text
|
|
*/
|
|
JKQTPGeoText(JKQTBasePlotter* parent, double x, double y, const QString& text, double fontSize, QColor color);
|
|
/*! \brief class contructor
|
|
|
|
\param parent parent plotter widget
|
|
\param x x-coordinate of text
|
|
\param y y-coordinate of text
|
|
\param text the text to display
|
|
\param color color of drawing
|
|
\param fontSize base font size of text
|
|
*/
|
|
JKQTPGeoText(JKQTPlotter* parent, double x, double y, const QString& text, double fontSize, QColor color);
|
|
|
|
/*! \brief class contructor
|
|
|
|
\param parent parent plotter widget
|
|
\param x x-coordinate of text
|
|
\param y y-coordinate of text
|
|
\param text the text to display
|
|
\param fontSize base font size of text
|
|
*/
|
|
JKQTPGeoText(JKQTBasePlotter* parent, double x, double y, const QString& text, double fontSize);
|
|
/*! \brief class contructor
|
|
|
|
\param parent parent plotter widget
|
|
\param x x-coordinate of text
|
|
\param y y-coordinate of text
|
|
\param text the text to display
|
|
\param fontSize base font size of text
|
|
*/
|
|
JKQTPGeoText(JKQTPlotter* parent, double x, double y, const QString& text, double fontSize);
|
|
|
|
|
|
/*! \brief class contructor
|
|
|
|
\param parent parent plotter widget
|
|
\param x x-coordinate of text
|
|
\param y y-coordinate of text
|
|
\param text the text to display
|
|
*/
|
|
JKQTPGeoText(JKQTBasePlotter* parent, double x, double y, const QString& text);
|
|
/*! \brief class contructor
|
|
|
|
\param parent parent plotter widget
|
|
\param x x-coordinate of text
|
|
\param y y-coordinate of text
|
|
\param text the text to display
|
|
*/
|
|
JKQTPGeoText(JKQTPlotter* parent, double x, double y, const QString& text);
|
|
|
|
/** \copydoc text */
|
|
QString getText() const;
|
|
/** \copydoc x */
|
|
double getX() const;
|
|
/** \copydoc y */
|
|
double getY() const;
|
|
/** \brief returns x and y at the same time \see x, y */
|
|
QPointF getP() const;
|
|
|
|
|
|
/** \copydoc JKQTPPlotAnnotationElement::getXMinMax() */
|
|
virtual bool getXMinMax(double& minx, double& maxx, double& smallestGreaterZero) override;
|
|
/** \copydoc JKQTPPlotAnnotationElement::getYMinMax() */
|
|
virtual bool getYMinMax(double& miny, double& maxy, double& smallestGreaterZero) override;
|
|
|
|
/** \brief plots the graph to the plotter object specified as parent */
|
|
virtual void draw(JKQTPEnhancedPainter& painter) override;
|
|
|
|
/** \brief plots a key marker inside the specified rectangle \a rect */
|
|
virtual void drawKeyMarker(JKQTPEnhancedPainter& painter, QRectF& rect) override;
|
|
/** \brief returns the color to be used for the key label */
|
|
virtual QColor getKeyLabelColor() const override;
|
|
public slots:
|
|
/** \brief set line and fill color */
|
|
virtual void setColor(QColor c) ;
|
|
|
|
/** \copydoc text */
|
|
void setText(const QString & __value);
|
|
/** \copydoc x */
|
|
void setX(double __value);
|
|
/** \copydoc y */
|
|
void setY(double __value);
|
|
/** \brief set x and y at the same time \see x, y */
|
|
void setP(const QPointF& p);
|
|
|
|
protected:
|
|
/** \brief x-position (in plot coordinates) of the text (left/baseline) */
|
|
double x;
|
|
/** \brief y-position (in plot coordinates) of the text (left/baseline) */
|
|
double y;
|
|
|
|
/** \brief the text to display */
|
|
QString text;
|
|
/** \brief return a pen, that may be used for drawing */
|
|
QPen getPen(JKQTPEnhancedPainter& painter);
|
|
};
|
|
|
|
|
|
|
|
#endif // jkqtpgeoannotations_H_INCLUDED
|