mirror of
https://github.com/jkriege2/JKQtPlotter.git
synced 2024-12-26 10:31:39 +08:00
a67975e680
- some reorganizations into different files - additional options for graph filling (color gradients, textures, ...) as provided by QBrush - PREPARATIONS: added a general feature to JKQTPPlotElement which allows to show a graph in a highlighted state (if supported by the derived graph class!) - JKQTPXYParametrizedScatterGraph: added functors to transform column values into symbol type+size and line-width to give even more control - JKQTPStepHorizontalGraph has been renamed to JKQTPSpecialLineHorizontalGraph (vertical variants also) and have gained additional features (baseline for filling and drawing of symbols) - filled curve graphs (e.g. JKQTPSpecialLineHorizontalGraph) are now merely a specializedly initialized JKQTPSpecialLineHorizontalGraph
1152 lines
50 KiB
C++
1152 lines
50 KiB
C++
/*
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Copyright (c) 2008-2019 Jan W. Krieger (<jan@jkrieger.de>)
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This software is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License (LGPL) as published by
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the Free Software Foundation, either version 2.1 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License (LGPL) for more details.
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You should have received a copy of the GNU Lesser General Public License (LGPL)
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <QString>
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#include <QPainter>
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#include <QPair>
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#include "jkqtplotter/jkqtpgraphsscatter.h"
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#include "jkqtplotter/jkqtpgraphsbasestylingmixins.h"
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#include "jkqtplottertools/jkqtptools.h"
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#include "jkqtplottertools/jkqtp_imexport.h"
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#include "jkqtmathtext/jkqtmathtext.h"
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#ifndef jkqtpgraphsgeometric_H_INCLUDED
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#define jkqtpgraphsgeometric_H_INCLUDED
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/*! \brief This JKQTPPlotObject is used as base class for geometric drawing
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elements that only consist of lines (i.e. no filling of any kind is done)
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\ingroup jkqtplotter_geoplots
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*/
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class JKQTP_LIB_EXPORT JKQTPGeoBaseLine: public JKQTPPlotObject, public JKQTPGraphLineStyleMixin {
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Q_OBJECT
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public:
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/*! \brief class contructor
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\param color color of drawing
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\param style line style of drawing
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\param lineWidth lineWidth of drawing
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*/
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explicit JKQTPGeoBaseLine(QColor color, double lineWidth, Qt::PenStyle style=Qt::SolidLine, JKQTBasePlotter* parent=nullptr);
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/*! \brief class contructor
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\param color color of drawing
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\param style line style of drawing
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\param lineWidth lineWidth of drawing
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*/
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explicit JKQTPGeoBaseLine(QColor color, double lineWidth, Qt::PenStyle style, JKQTPlotter* parent);
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/*! \brief class contructor
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*/
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explicit JKQTPGeoBaseLine(JKQTBasePlotter* parent);
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/*! \brief class contructor
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*/
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explicit JKQTPGeoBaseLine(JKQTPlotter* parent);
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/** \brief sets the alpha-channel of the \a color (i.e. its transparency) */
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virtual void setAlpha(float alpha);
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/** \brief set line color */
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virtual void setColor(QColor c);
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/** \brief plots a key marker inside the specified rectangle \a rect */
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virtual void drawKeyMarker(JKQTPEnhancedPainter& painter, QRectF& rect) override;
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/** \brief returns the color to be used for the key label */
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virtual QColor getKeyLabelColor() const override;
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protected:
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};
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/*! \brief This JKQTPPlotObject is used as base class for geometric drawing
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elements that only consist of lines (i.e. no filling of any kind is done)
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\ingroup jkqtplotter_geoplots
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*/
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class JKQTP_LIB_EXPORT JKQTPGeoBaseFilled: public JKQTPGeoBaseLine, public JKQTPGraphFillStyleMixin {
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Q_OBJECT
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public:
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/*! \brief class contructor
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\param color color of drawing
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\param fillColor color of the filling in the drawing
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\param style line style of drawing
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\param fillStyle filling style of the graph
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\param lineWidth lineWidth of drawing
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*/
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JKQTPGeoBaseFilled(QColor color, QColor fillColor, double lineWidth, Qt::PenStyle style=Qt::SolidLine, Qt::BrushStyle fillStyle=Qt::SolidPattern, JKQTBasePlotter* parent=nullptr);
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/*! \brief class contructor
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\param color color of drawing
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\param fillColor color of the filling in the drawing
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\param style line style of drawing
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\param fillStyle filling style of the graph
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\param lineWidth lineWidth of drawing
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*/
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JKQTPGeoBaseFilled(QColor color, QColor fillColor, double lineWidth, Qt::PenStyle style, Qt::BrushStyle fillStyle, JKQTPlotter* parent);
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/*! \brief class contructor
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\param color color of drawing
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\param fillColor color of the filling in the drawing
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\param style line style of drawing
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\param lineWidth lineWidth of drawing
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*/
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JKQTPGeoBaseFilled(QColor color, QColor fillColor, double lineWidth, Qt::PenStyle style, JKQTPlotter* parent);
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/*! \brief class contructor
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\param color color of drawing
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\param fillColor color of the filling in the drawing
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\param lineWidth lineWidth of drawing
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*/
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JKQTPGeoBaseFilled(QColor color, QColor fillColor, double lineWidth, JKQTPlotter* parent);
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/*! \brief class contructor
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\param color color of drawing
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\param fillColor color of the filling in the drawing
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*/
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JKQTPGeoBaseFilled(QColor color, QColor fillColor, JKQTPlotter* parent);
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/** \brief sets the alpha-channel of the \a color and \a fillColor (i.e. its transparency) to the same value */
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virtual void setAlpha(float alpha) override;
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/** \brief sets the alpha-channel of the \a color and \a fillColor (i.e. its transparency) */
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virtual void setAlpha(float alphaLine, float alphaFill);
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/** \brief set line and fill color */
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virtual void setColor(QColor c) override;
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/** \brief plots a key marker inside the specified rectangle \a rect */
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virtual void drawKeyMarker(JKQTPEnhancedPainter& painter, QRectF& rect) override;
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protected:
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};
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/*! \brief This virtual JKQTPGraph descendent may be used to display a single symbol (marker).
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\ingroup jkqtplotter_geoplots
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*/
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class JKQTP_LIB_EXPORT JKQTPGeoSymbol: public JKQTPPlotObject, public JKQTPGraphSymbolStyleMixin {
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Q_OBJECT
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public:
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/*! \brief class contructor
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\param parent parent plotter widget
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\param x x-coordinate of symbol center
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\param y y-coordinate of symbol center
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\param symbol symbol type
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\param symbolSize size of the symbol in pt
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\param color color of drawing
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\param fillColor fill color of the symbol (if filled)
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*/
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JKQTPGeoSymbol(JKQTBasePlotter* parent, double x, double y, JKQTPGraphSymbols symbol=JKQTPCross, double symbolSize=10, QColor color=QColor("black"), QColor fillColor=QColor("grey"));
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/*! \brief class contructor
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\param parent parent plotter widget
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\param x x-coordinate of symbol center
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\param y y-coordinate of symbol center
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\param symbol symbol type
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\param symbolSize size of the symbol in pt
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\param color color of drawing
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\param fillColor fill color of the symbol (if filled)
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*/
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JKQTPGeoSymbol(JKQTPlotter* parent, double x, double y, JKQTPGraphSymbols symbol=JKQTPCross, double symbolSize=10, QColor color=QColor("black"), QColor fillColor=QColor("grey"));
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/*! set the symbol color and symbol fill color */
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virtual void setColor(QColor c);
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/*! \copydoc x
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\see see x for details */
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void setX(double __value);
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/*! \copydoc x
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\see see x for details */
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double getX() const;
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/*! \copydoc y
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\see see y for details */
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void setY(double __value);
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/*! \copydoc y
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\see see y for details */
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double getY() const;
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/** \copydoc JKQTPGraph::getXMinMax() */
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virtual bool getXMinMax(double& minx, double& maxx, double& smallestGreaterZero) override;
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/** \copydoc JKQTPGraph::getYMinMax() */
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virtual bool getYMinMax(double& miny, double& maxy, double& smallestGreaterZero) override;
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/** \brief plots the graph to the plotter object specified as parent */
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virtual void draw(JKQTPEnhancedPainter& painter) override;
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/** \brief plots a key marker inside the specified rectangle \a rect */
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virtual void drawKeyMarker(JKQTPEnhancedPainter& painter, QRectF& rect) override;
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/** \brief returns the color to be used for the key label */
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virtual QColor getKeyLabelColor() const override;
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protected:
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/** \brief x-position (in plot coordinates) of the symbol (symbol center) */
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double x;
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/** \brief y-position (in plot coordinates) of the symbol (symbol center) */
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double y;
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};
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/*! \brief This JKQTPPlotObject is used to display text. It uses the JKQTMathText
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class in order to display LaTeX formulas.
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\ingroup jkqtplotter_geoplots
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*/
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class JKQTP_LIB_EXPORT JKQTPGeoText: public JKQTPPlotObject, public JKQTPGraphTextStyleMixin {
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Q_OBJECT
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public:
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/*! \brief class contructor
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\param parent parent plotter widget
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\param x x-coordinate of text
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\param y y-coordinate of text
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\param text the text to display
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\param color color of drawing
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\param fontSize base font size of text
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*/
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JKQTPGeoText(JKQTBasePlotter* parent, double x, double y, const QString& text, double fontSize, QColor color);
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/*! \brief class contructor
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\param parent parent plotter widget
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\param x x-coordinate of text
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\param y y-coordinate of text
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\param text the text to display
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\param color color of drawing
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\param fontSize base font size of text
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*/
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JKQTPGeoText(JKQTPlotter* parent, double x, double y, const QString& text, double fontSize, QColor color);
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/*! \brief class contructor
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\param parent parent plotter widget
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\param x x-coordinate of text
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\param y y-coordinate of text
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\param text the text to display
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*/
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JKQTPGeoText(JKQTBasePlotter* parent, double x, double y, const QString& text);
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/*! \brief class contructor
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\param parent parent plotter widget
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\param x x-coordinate of text
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\param y y-coordinate of text
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\param text the text to display
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*/
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JKQTPGeoText(JKQTPlotter* parent, double x, double y, const QString& text);
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/*! \copydoc text
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\see see text for details */
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void setText(const QString & __value);
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/*! \copydoc text
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\see see text for details */
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QString getText() const;
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/*! \copydoc x
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\see see x for details */
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void setX(double __value);
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/*! \copydoc x
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\see see x for details */
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double getX() const;
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/*! \copydoc y
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\see see y for details */
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void setY(double __value);
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/*! \copydoc y
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\see see y for details */
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double getY() const;
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/** \brief set line and fill color */
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virtual void setColor(QColor c) ;
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/** \copydoc JKQTPPlotObject::getXMinMax() */
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virtual bool getXMinMax(double& minx, double& maxx, double& smallestGreaterZero) override;
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/** \copydoc JKQTPPlotObject::getYMinMax() */
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virtual bool getYMinMax(double& miny, double& maxy, double& smallestGreaterZero) override;
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/** \brief plots the graph to the plotter object specified as parent */
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virtual void draw(JKQTPEnhancedPainter& painter) override;
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/** \brief plots a key marker inside the specified rectangle \a rect */
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virtual void drawKeyMarker(JKQTPEnhancedPainter& painter, QRectF& rect) override;
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/** \brief returns the color to be used for the key label */
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virtual QColor getKeyLabelColor() const override;
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protected:
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/** \brief x-position (in plot coordinates) of the text (left/baseline) */
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double x;
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/** \brief y-position (in plot coordinates) of the text (left/baseline) */
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double y;
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/** \brief the text to display */
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QString text;
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/** \brief return a pen, that may be used for drawing */
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QPen getPen(JKQTPEnhancedPainter& painter);
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};
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/*! \brief This JKQTPPlotObject is used to draw a line
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\ingroup jkqtplotter_geoplots
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\image html plot_geoline.png
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*/
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class JKQTP_LIB_EXPORT JKQTPGeoLine: public JKQTPGeoBaseLine {
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Q_OBJECT
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public:
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/*! \brief class constructor
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\param parent the parent plotter class
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\param x1 x-coordinate of first point of line
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\param y1 y-coordinate of first point of line
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\param x2 x-coordinate of second point of line
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\param y2 y-coordinate of second point of line
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\param color color of line
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\param lineWidth width of line
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\param style line style
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*/
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JKQTPGeoLine(JKQTBasePlotter* parent, double x1, double y1, double x2, double y2, QColor color, double lineWidth=1, Qt::PenStyle style=Qt::SolidLine);
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/*! \brief class constructor
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\param parent the parent plotter class
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\param x1 x-coordinate of first point of line
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\param y1 y-coordinate of first point of line
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\param x2 x-coordinate of second point of line
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\param y2 y-coordinate of second point of line
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\param color color of line
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\param lineWidth width of line
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\param style line style
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*/
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JKQTPGeoLine(JKQTPlotter* parent, double x1, double y1, double x2, double y2, QColor color, double lineWidth=1, Qt::PenStyle style=Qt::SolidLine);
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/*! \brief class constructor
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\param parent the parent plotter class
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\param x1 x-coordinate of first point of line
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\param y1 y-coordinate of first point of line
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\param x2 x-coordinate of second point of line
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\param y2 y-coordinate of second point of line
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*/
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JKQTPGeoLine(JKQTBasePlotter* parent, double x1, double y1, double x2, double y2);
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/*! \brief class constructor
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\param parent the parent plotter class
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\param x1 x-coordinate of first point of line
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\param y1 y-coordinate of first point of line
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\param x2 x-coordinate of second point of line
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\param y2 y-coordinate of second point of line
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*/
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JKQTPGeoLine(JKQTPlotter* parent, double x1, double y1, double x2, double y2);
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/** \copydoc JKQTPPlotObject::getXMinMax() */
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virtual bool getXMinMax(double& minx, double& maxx, double& smallestGreaterZero) override;
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/** \copydoc JKQTPPlotObject::getYMinMax() */
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virtual bool getYMinMax(double& miny, double& maxy, double& smallestGreaterZero) override;
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/** \brief plots the graph to the plotter object specified as parent */
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virtual void draw(JKQTPEnhancedPainter& painter) override;
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/*! \copydoc x1
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\see see x1 for details */
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void setX1(double __value);
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/*! \copydoc x1
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\see see x1 for details */
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double getX1() const;
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/*! \copydoc y1
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\see see y1 for details */
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void setY1(double __value);
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/*! \copydoc y1
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\see see y1 for details */
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double getY1() const;
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/*! \copydoc x2
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\see see x2 for details */
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void setX2(double __value);
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/*! \copydoc x2
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\see see x2 for details */
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double getX2() const;
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/*! \copydoc y2
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\see see y2 for details */
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void setY2(double __value);
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/*! \copydoc y2
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\see see y2 for details */
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double getY2() const;
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protected:
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/** \brief x-coordinate of first point of line */
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double x1;
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/** \brief y-coordinate of first point of line */
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double y1;
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/** \brief x-coordinate of second point of line */
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double x2;
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/** \brief y-coordinate of second point of line */
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double y2;
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};
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/*! \brief This JKQTPPlotObject is used to draw an infinite line
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\ingroup jkqtplotter_geoplots
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an infinite line has a starting point and then goes on in a given direction
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until the end of the plotting range.
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\image html plot_geoinfiniteline.png
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*/
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class JKQTP_LIB_EXPORT JKQTPGeoInfiniteLine: public JKQTPGeoBaseLine {
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Q_OBJECT
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public:
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/*! \brief class constructor
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\param parent the parent plotter class
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\param x x-coordinate of start point of line
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\param y y-coordinate of start point of line
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\param dx x-direction of the line
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\param dy y-direction of the line
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\param color color of line
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\param lineWidth width of line
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\param style line style
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*/
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JKQTPGeoInfiniteLine(JKQTBasePlotter* parent, double x, double y, double dx, double dy, QColor color=QColor("black"), double lineWidth=1, Qt::PenStyle style=Qt::SolidLine);
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/*! \brief class constructor
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\param parent the parent plotter class
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\param x x-coordinate of start point of line
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\param y y-coordinate of start point of line
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\param dx x-direction of the line
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\param dy y-direction of the line
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\param color color of line
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\param lineWidth width of line
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\param style line style
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*/
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JKQTPGeoInfiniteLine(JKQTPlotter* parent, double x, double y, double dx, double dy, QColor color=QColor("black"), double lineWidth=1, Qt::PenStyle style=Qt::SolidLine);
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/** \copydoc JKQTPPlotObject::getXMinMax() */
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virtual bool getXMinMax(double& minx, double& maxx, double& smallestGreaterZero) override;
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/** \copydoc JKQTPPlotObject::getYMinMax() */
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virtual bool getYMinMax(double& miny, double& maxy, double& smallestGreaterZero) override;
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/** \brief plots the graph to the plotter object specified as parent */
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virtual void draw(JKQTPEnhancedPainter& painter) override;
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/*! \copydoc x
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\see see x for details */
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void setX(double __value);
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/*! \copydoc x
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\see see x for details */
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double getX() const;
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/*! \copydoc y
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\see see y for details */
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void setY(double __value);
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/*! \copydoc y
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\see see y for details */
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double getY() const;
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/*! \copydoc dx
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\see see dx for details */
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void setDx(double __value);
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/*! \copydoc dx
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\see see dx for details */
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double getDx() const;
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/*! \copydoc dy
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\see see dy for details */
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void setDy(double __value);
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/*! \copydoc dy
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\see see dy for details */
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double getDy() const;
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/*! \copydoc two_sided
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\see see two_sided for details */
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void setTwoSided(bool __value);
|
|
/*! \copydoc two_sided
|
|
\see see two_sided for details */
|
|
bool getTwoSided() const;
|
|
protected:
|
|
/** \brief x-coordinate of a point on the line */
|
|
double x;
|
|
/** \brief y-coordinate of a point on the line */
|
|
double y;
|
|
/** \brief x-component of the slope of the line */
|
|
double dx;
|
|
/** \brief y-component of the slope of the line */
|
|
double dy;
|
|
/** \brief indicates whether the line ends at the given point \f$ (x,y) \f$ (false, default),
|
|
* or is infinite in both directions (true) */
|
|
bool two_sided;
|
|
};
|
|
|
|
|
|
/*! \brief This JKQTPPlotObject is used to draw a poly line
|
|
\ingroup jkqtplotter_geoplots
|
|
|
|
\image html plot_geolines.png
|
|
|
|
*/
|
|
class JKQTP_LIB_EXPORT JKQTPGeoPolyLines: public JKQTPGeoBaseLine {
|
|
Q_OBJECT
|
|
public:
|
|
/*! \brief class constructor
|
|
|
|
\param parent the parent plotter class
|
|
\param points points on the polygon
|
|
\param color color of line
|
|
\param lineWidth width of line
|
|
\param style line style
|
|
*/
|
|
JKQTPGeoPolyLines(JKQTBasePlotter* parent, const QVector<QPointF>& points, QColor color=QColor("black"), double lineWidth=1, Qt::PenStyle style=Qt::SolidLine);
|
|
/*! \brief class constructor
|
|
|
|
\param parent the parent plotter class
|
|
\param points points on the polygon
|
|
\param color color of line
|
|
\param lineWidth width of line
|
|
\param style line style
|
|
*/
|
|
JKQTPGeoPolyLines(JKQTPlotter* parent, const QVector<QPointF>& points, QColor color=QColor("black"), double lineWidth=1, Qt::PenStyle style=Qt::SolidLine);
|
|
/*! \brief class constructor
|
|
|
|
\param parent the parent plotter class
|
|
\param points points on the polygon
|
|
\param color color of line
|
|
\param lineWidth width of line
|
|
\param style line style
|
|
*/
|
|
JKQTPGeoPolyLines(JKQTBasePlotter* parent, QColor color=QColor("black"), double lineWidth=1, Qt::PenStyle style=Qt::SolidLine);
|
|
/*! \brief class constructor
|
|
|
|
\param parent the parent plotter class
|
|
\param points points on the polygon
|
|
\param color color of line
|
|
\param lineWidth width of line
|
|
\param style line style
|
|
*/
|
|
JKQTPGeoPolyLines(JKQTPlotter* parent, QColor color=QColor("black"), double lineWidth=1, Qt::PenStyle style=Qt::SolidLine);
|
|
|
|
|
|
/** \copydoc JKQTPPlotObject::getXMinMax() */
|
|
virtual bool getXMinMax(double& minx, double& maxx, double& smallestGreaterZero) override;
|
|
/** \copydoc JKQTPPlotObject::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;
|
|
|
|
/*! \copydoc points
|
|
\see see points for details */
|
|
void setPoints(const QVector<QPointF> & __value);
|
|
/*! \copydoc points
|
|
\see see points for details */
|
|
QVector<QPointF> getPoints() const;
|
|
|
|
/** \brief append a point to the polygon */
|
|
void appendPoint(const QPointF& p);
|
|
|
|
/** \brief append a point to the polygon */
|
|
void appendPoint(const double x, const double y);
|
|
protected:
|
|
/** \brief list with all points on the poly-line */
|
|
QVector<QPointF> points;
|
|
};
|
|
|
|
/*! \brief This JKQTPPlotObject is used to draw a rectangle
|
|
\ingroup jkqtplotter_geoplots
|
|
|
|
\image html plot_georectangle.png
|
|
*/
|
|
class JKQTP_LIB_EXPORT JKQTPGeoRectangle: public JKQTPGeoBaseFilled {
|
|
Q_OBJECT
|
|
public:
|
|
/*! \brief class constructor
|
|
|
|
\param parent the parent plotter class
|
|
\param x x-coordinate of center of rectangle
|
|
\param y y-coordinate of center of rectangle
|
|
\param width width of rectangle
|
|
\param height of rectangle
|
|
\param color color of line
|
|
\param lineWidth width of line
|
|
\param style line style
|
|
\param fillColor filling color of rectangle
|
|
\param fillStyle filling style of rectangle
|
|
*/
|
|
JKQTPGeoRectangle(JKQTBasePlotter* parent, double x, double y, double width, double height, QColor color=QColor("black"), double lineWidth=1, Qt::PenStyle style=Qt::SolidLine, QColor fillColor=QColor("transparent"), Qt::BrushStyle fillStyle=Qt::SolidPattern);
|
|
/*! \brief class constructor
|
|
|
|
\param parent the parent plotter class
|
|
\param x x-coordinate of center of rectangle
|
|
\param y y-coordinate of center of rectangle
|
|
\param width width of rectangle
|
|
\param height of rectangle
|
|
\param color color of line
|
|
\param lineWidth width of line
|
|
\param style line style
|
|
\param fillColor filling color of rectangle
|
|
\param fillStyle filling style of rectangle
|
|
*/
|
|
JKQTPGeoRectangle(JKQTPlotter* parent, double x, double y, double width, double height, QColor color=QColor("black"), double lineWidth=1, Qt::PenStyle style=Qt::SolidLine, QColor fillColor=QColor("transparent"), Qt::BrushStyle fillStyle=Qt::SolidPattern);
|
|
/*! \brief class constructor
|
|
|
|
\param parent the parent plotter class
|
|
\param x x-coordinate of center of rectangle
|
|
\param y y-coordinate of center of rectangle
|
|
\param width width of rectangle
|
|
\param height of rectangle
|
|
\param angle rotation angle of the rectangle
|
|
\param color color of line
|
|
\param lineWidth width of line
|
|
\param style line style
|
|
\param fillColor filling color of rectangle
|
|
\param fillStyle filling style of rectangle
|
|
*/
|
|
JKQTPGeoRectangle(JKQTBasePlotter* parent, double x, double y, double width, double height, double angle, QColor color=QColor("black"), double lineWidth=1, Qt::PenStyle style=Qt::SolidLine, QColor fillColor=QColor("transparent"), Qt::BrushStyle fillStyle=Qt::SolidPattern);
|
|
/*! \brief class constructor
|
|
|
|
\param parent the parent plotter class
|
|
\param x x-coordinate of center of rectangle
|
|
\param y y-coordinate of center of rectangle
|
|
\param width width of rectangle
|
|
\param height of rectangle
|
|
\param angle rotation angle of the rectangle
|
|
\param color color of line
|
|
\param lineWidth width of line
|
|
\param style line style
|
|
\param fillColor filling color of rectangle
|
|
\param fillStyle filling style of rectangle
|
|
*/
|
|
JKQTPGeoRectangle(JKQTPlotter* parent, double x, double y, double width, double height, double angle, QColor color=QColor("black"), double lineWidth=1, Qt::PenStyle style=Qt::SolidLine, QColor fillColor=QColor("transparent"), Qt::BrushStyle fillStyle=Qt::SolidPattern);
|
|
/*! \brief class constructor
|
|
|
|
\param parent the parent plotter class
|
|
\param bottomleft bottom left corner of rectangle
|
|
\param topright top right corner of rectangle
|
|
\param color color of line
|
|
\param lineWidth width of line
|
|
\param style line style
|
|
\param fillColor filling color of rectangle
|
|
\param fillStyle filling style of rectangle
|
|
*/
|
|
JKQTPGeoRectangle(JKQTBasePlotter* parent, QPointF bottomleft, QPointF topright, QColor color=QColor("black"), double lineWidth=1, Qt::PenStyle style=Qt::SolidLine, QColor fillColor=QColor("transparent"), Qt::BrushStyle fillStyle=Qt::SolidPattern);
|
|
/*! \brief class constructor
|
|
|
|
\param parent the parent plotter class
|
|
\param bottomleft bottom left corner of rectangle
|
|
\param topright top right corner of rectangle
|
|
\param color color of line
|
|
\param lineWidth width of line
|
|
\param style line style
|
|
\param fillColor filling color of rectangle
|
|
\param fillStyle filling style of rectangle
|
|
*/
|
|
JKQTPGeoRectangle(JKQTPlotter* parent, QPointF bottomleft, QPointF topright, QColor color=QColor("black"), double lineWidth=1, Qt::PenStyle style=Qt::SolidLine, QColor fillColor=QColor("transparent"), Qt::BrushStyle fillStyle=Qt::SolidPattern);
|
|
|
|
|
|
|
|
/** \copydoc JKQTPPlotObject::getXMinMax() */
|
|
virtual bool getXMinMax(double& minx, double& maxx, double& smallestGreaterZero) override;
|
|
/** \copydoc JKQTPPlotObject::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;
|
|
|
|
/*! \copydoc x
|
|
\see see x for details */
|
|
void setX(double __value);
|
|
/*! \copydoc x
|
|
\see see x for details */
|
|
double getX() const;
|
|
/*! \copydoc y
|
|
\see see y for details */
|
|
void setY(double __value);
|
|
/*! \copydoc y
|
|
\see see y for details */
|
|
double getY() const;
|
|
/*! \copydoc width
|
|
\see see width for details */
|
|
void setWidth(double __value);
|
|
/*! \copydoc width
|
|
\see see width for details */
|
|
double getWidth() const;
|
|
/*! \copydoc height
|
|
\see see height for details */
|
|
void setHeight(double __value);
|
|
/*! \copydoc height
|
|
\see see height for details */
|
|
double getHeight() const;
|
|
/*! \copydoc angle
|
|
\see see angle for details */
|
|
void setAngle(double __value);
|
|
/*! \copydoc angle
|
|
\see see angle for details */
|
|
double getAngle() const;
|
|
/** \brief set the rectangle using the bottom-left corner, as well as its width and height */
|
|
void setBottomleftrectangle(double x, double y, double width, double height);
|
|
protected:
|
|
/** \brief x-coordinate of a center of the rectangle */
|
|
double x;
|
|
/** \brief y-coordinate of a center of the rectangle */
|
|
double y;
|
|
/** \brief width of a center of the rectangle */
|
|
double width;
|
|
/** \brief height of a center of the rectangle */
|
|
double height;
|
|
/** \brief rotation angle of rectangle [degrees] around (x,y) */
|
|
double angle;
|
|
/** \brief returns the transformation matrix used for this rectangle */
|
|
QMatrix getMatrix();
|
|
/** \brief returns a QPolygonF which represents the rectangle after rotation, but still in the world coordinate system, not in the screen/widget system */
|
|
QPolygonF getPolygon();
|
|
};
|
|
|
|
|
|
/*! \brief This JKQTPPlotObject is used to draw a polygon
|
|
\ingroup jkqtplotter_geoplots
|
|
|
|
\image html plot_geopolygon.png
|
|
|
|
*/
|
|
class JKQTP_LIB_EXPORT JKQTPGeoPolygon: public JKQTPGeoBaseFilled {
|
|
Q_OBJECT
|
|
public:
|
|
/*! \brief class constructor
|
|
|
|
\param parent the parent plotter class
|
|
\param points points on the polygon
|
|
\param color color of line
|
|
\param lineWidth width of line
|
|
\param style line style
|
|
\param fillColor color of the filling
|
|
\param fillStyle style of the filling
|
|
|
|
*/
|
|
JKQTPGeoPolygon(JKQTBasePlotter* parent, const QVector<QPointF>& points, QColor color=QColor("black"), double lineWidth=1, Qt::PenStyle style=Qt::SolidLine, QColor fillColor=QColor("transparent"), Qt::BrushStyle fillStyle=Qt::SolidPattern);
|
|
/*! \brief class constructor
|
|
|
|
\param parent the parent plotter class
|
|
\param points points on the polygon
|
|
\param color color of line
|
|
\param lineWidth width of line
|
|
\param style line style
|
|
\param fillColor color of the filling
|
|
\param fillStyle style of the filling
|
|
*/
|
|
JKQTPGeoPolygon(JKQTPlotter* parent, const QVector<QPointF>& points, QColor color=QColor("black"), double lineWidth=1, Qt::PenStyle style=Qt::SolidLine, QColor fillColor=QColor("transparent"), Qt::BrushStyle fillStyle=Qt::SolidPattern);
|
|
|
|
/*! \brief class constructor
|
|
|
|
\param parent the parent plotter class
|
|
\param color color of line
|
|
\param lineWidth width of line
|
|
\param style line style
|
|
\param fillColor color of the filling
|
|
\param fillStyle style of the filling
|
|
|
|
*/
|
|
JKQTPGeoPolygon(JKQTBasePlotter* parent, QColor color=QColor("black"), double lineWidth=1, Qt::PenStyle style=Qt::SolidLine, QColor fillColor=QColor("transparent"), Qt::BrushStyle fillStyle=Qt::SolidPattern);
|
|
/*! \brief class constructor
|
|
|
|
\param parent the parent plotter class
|
|
\param color color of line
|
|
\param lineWidth width of line
|
|
\param style line style
|
|
\param fillColor color of the filling
|
|
\param fillStyle style of the filling
|
|
*/
|
|
JKQTPGeoPolygon(JKQTPlotter* parent, QColor color=QColor("black"), double lineWidth=1, Qt::PenStyle style=Qt::SolidLine, QColor fillColor=QColor("transparent"), Qt::BrushStyle fillStyle=Qt::SolidPattern);
|
|
|
|
|
|
/** \copydoc JKQTPPlotObject::getXMinMax() */
|
|
virtual bool getXMinMax(double& minx, double& maxx, double& smallestGreaterZero) override;
|
|
/** \copydoc JKQTPPlotObject::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;
|
|
|
|
/*! \copydoc points
|
|
\see see points for details */
|
|
void setPoints(const QVector<QPointF> & __value);
|
|
/*! \copydoc points
|
|
\see see points for details */
|
|
QVector<QPointF> getPoints() const;
|
|
|
|
/** \brief append a point to the polygon */
|
|
void appendPoint(const QPointF& p);
|
|
|
|
/** \brief append a point to the polygon */
|
|
void appendPoint(const double x, const double y);
|
|
|
|
protected:
|
|
/** \brief list with all points on the polygon */
|
|
QVector<QPointF> points;
|
|
};
|
|
|
|
/*! \brief This JKQTPPlotObject is used to draw an ellipse
|
|
\ingroup jkqtplotter_geoplots
|
|
|
|
\image html plot_geoellipse.png
|
|
|
|
\see <a href="http://www.codeguru.com/cpp/g-m/gdi/article.php/c131">http://www.codeguru.com/cpp/g-m/gdi/article.php/c131</a> and
|
|
<a href="http://en.wikipedia.org/wiki/Ellipse#General_parametric_form">http://en.wikipedia.org/wiki/Ellipse#General_parametric_form</a>
|
|
*/
|
|
class JKQTP_LIB_EXPORT JKQTPGeoEllipse: public JKQTPGeoRectangle {
|
|
Q_OBJECT
|
|
public:
|
|
/*! \brief class constructor
|
|
|
|
\param parent the parent plotter class
|
|
\param x x-coordinate of center of ellipse
|
|
\param y y-coordinate of center of ellipse
|
|
\param width width of ellipse (2 * half axis)
|
|
\param height of ellipse (2 * half axis)
|
|
\param color color of line
|
|
\param lineWidth width of line
|
|
\param style line style
|
|
\param fillColor filling color of ellipse
|
|
\param fillStyle filling style of ellipse
|
|
*/
|
|
JKQTPGeoEllipse(JKQTBasePlotter* parent, double x, double y, double width, double height, QColor color=QColor("black"), double lineWidth=1, Qt::PenStyle style=Qt::SolidLine, QColor fillColor=QColor("transparent"), Qt::BrushStyle fillStyle=Qt::SolidPattern);
|
|
|
|
/*! \brief class constructor
|
|
|
|
\param parent the parent plotter class
|
|
\param x x-coordinate of center of ellipse
|
|
\param y y-coordinate of center of ellipse
|
|
\param width width of ellipse (2 * half axis)
|
|
\param height of ellipse (2 * half axis)
|
|
\param color color of line
|
|
\param lineWidth width of line
|
|
\param style line style
|
|
\param fillColor filling color of ellipse
|
|
\param fillStyle filling style of ellipse
|
|
*/
|
|
JKQTPGeoEllipse(JKQTPlotter* parent, double x, double y, double width, double height, QColor color=QColor("black"), double lineWidth=1, Qt::PenStyle style=Qt::SolidLine, QColor fillColor=QColor("transparent"), Qt::BrushStyle fillStyle=Qt::SolidPattern);
|
|
/*! \brief class constructor
|
|
|
|
\param parent the parent plotter class
|
|
\param x x-coordinate of center of rectangle
|
|
\param y y-coordinate of center of rectangle
|
|
\param width width of rectangle
|
|
\param height of rectangle
|
|
\param angle rotation angle of the rectangle
|
|
\param color color of line
|
|
\param lineWidth width of line
|
|
\param style line style
|
|
\param fillColor filling color of rectangle
|
|
\param fillStyle filling style of rectangle
|
|
*/
|
|
JKQTPGeoEllipse(JKQTBasePlotter* parent, double x, double y, double width, double height, double angle, QColor color=QColor("black"), double lineWidth=1, Qt::PenStyle style=Qt::SolidLine, QColor fillColor=QColor("transparent"), Qt::BrushStyle fillStyle=Qt::SolidPattern);
|
|
/*! \brief class constructor
|
|
|
|
\param parent the parent plotter class
|
|
\param x x-coordinate of center of rectangle
|
|
\param y y-coordinate of center of rectangle
|
|
\param width width of rectangle
|
|
\param height of rectangle
|
|
\param angle rotation angle of the rectangle
|
|
\param color color of line
|
|
\param lineWidth width of line
|
|
\param style line style
|
|
\param fillColor filling color of rectangle
|
|
\param fillStyle filling style of rectangle
|
|
*/
|
|
JKQTPGeoEllipse(JKQTPlotter* parent, double x, double y, double width, double height, double angle, QColor color=QColor("black"), double lineWidth=1, Qt::PenStyle style=Qt::SolidLine, QColor fillColor=QColor("transparent"), Qt::BrushStyle fillStyle=Qt::SolidPattern);
|
|
/*! \brief class constructor
|
|
|
|
\param parent the parent plotter class
|
|
\param bottomleft bottom left corner of rectangle
|
|
\param topright top right corner of rectangle
|
|
\param color color of line
|
|
\param lineWidth width of line
|
|
\param style line style
|
|
\param fillColor filling color of rectangle
|
|
\param fillStyle filling style of rectangle
|
|
*/
|
|
JKQTPGeoEllipse(JKQTBasePlotter* parent, QPointF bottomleft, QPointF topright, QColor color=QColor("black"), double lineWidth=1, Qt::PenStyle style=Qt::SolidLine, QColor fillColor=QColor("transparent"), Qt::BrushStyle fillStyle=Qt::SolidPattern);
|
|
/*! \brief class constructor
|
|
|
|
\param parent the parent plotter class
|
|
\param bottomleft bottom left corner of rectangle
|
|
\param topright top right corner of rectangle
|
|
\param color color of line
|
|
\param lineWidth width of line
|
|
\param style line style
|
|
\param fillColor filling color of rectangle
|
|
\param fillStyle filling style of rectangle
|
|
*/
|
|
JKQTPGeoEllipse(JKQTPlotter* parent, QPointF bottomleft, QPointF topright, QColor color=QColor("black"), double lineWidth=1, Qt::PenStyle style=Qt::SolidLine, QColor fillColor=QColor("transparent"), Qt::BrushStyle fillStyle=Qt::SolidPattern);
|
|
|
|
|
|
/** \brief plots the graph to the plotter object specified as parent */
|
|
virtual void draw(JKQTPEnhancedPainter& painter) override;
|
|
|
|
/*! \copydoc controlPoints
|
|
\see see controlPoints for details */
|
|
void setControlPoints(const unsigned int & __value);
|
|
/*! \copydoc controlPoints
|
|
\see see controlPoints for details */
|
|
unsigned int getControlPoints() const;
|
|
protected:
|
|
/** \brief number of steps/control points to draw the ellipse */
|
|
unsigned int controlPoints;
|
|
};
|
|
|
|
|
|
/*! \brief This JKQTPPlotObject is used to draw an arc
|
|
\ingroup jkqtplotter_geoplots
|
|
|
|
\image html plot_geoarc.png
|
|
*/
|
|
class JKQTP_LIB_EXPORT JKQTPGeoArc: public JKQTPGeoBaseLine {
|
|
Q_OBJECT
|
|
public:
|
|
/*! \brief class constructor
|
|
|
|
\param parent the parent plotter class
|
|
\param x x-coordinate of center of ellipse
|
|
\param y y-coordinate of center of ellipse
|
|
\param width width of ellipse (2 * half axis)
|
|
\param height of ellipse (2 * half axis)
|
|
\param color color of line
|
|
\param lineWidth width of line
|
|
\param style line style
|
|
|
|
*/
|
|
JKQTPGeoArc(JKQTBasePlotter* parent, double x, double y, double width, double height, double angleStart, double angleStop, QColor color=QColor("black"), double lineWidth=1, Qt::PenStyle style=Qt::SolidLine);
|
|
/*! \brief class constructor
|
|
|
|
\param parent the parent plotter class
|
|
\param x x-coordinate of center of ellipse
|
|
\param y y-coordinate of center of ellipse
|
|
\param width width of ellipse (2 * half axis)
|
|
\param height of ellipse (2 * half axis)
|
|
\param color color of line
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\param lineWidth width of line
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\param style line style
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*/
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JKQTPGeoArc(JKQTPlotter* parent, double x, double y, double width, double height, double angleStart, double angleStop, QColor color=QColor("black"), double lineWidth=1, Qt::PenStyle style=Qt::SolidLine);
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/** \copydoc JKQTPPlotObject::getXMinMax() */
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virtual bool getXMinMax(double& minx, double& maxx, double& smallestGreaterZero) override;
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/** \copydoc JKQTPPlotObject::getYMinMax() */
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virtual bool getYMinMax(double& miny, double& maxy, double& smallestGreaterZero) override;
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/** \brief plots the graph to the plotter object specified as parent */
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virtual void draw(JKQTPEnhancedPainter& painter) override;
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/*! \copydoc controlPoints
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\see see controlPoints for details */
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void setControlPoints(const unsigned int & __value);
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/*! \copydoc controlPoints
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\see see controlPoints for details */
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unsigned int getControlPoints() const;
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/*! \copydoc angleStart
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\see see angleStart for details */
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void setAngleStart(double __value);
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/*! \copydoc angleStart
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\see see angleStart for details */
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double getAngleStart() const;
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/*! \copydoc angleStop
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\see see angleStop for details */
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void setAngleStop(double __value);
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/*! \copydoc angleStop
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\see see angleStop for details */
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double getAngleStop() const;
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/*! \copydoc x
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\see see x for details */
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void setX(double __value);
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/*! \copydoc x
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\see see x for details */
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double getX() const;
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/*! \copydoc y
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\see see y for details */
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void setY(double __value);
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/*! \copydoc y
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\see see y for details */
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double getY() const;
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/*! \copydoc width
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\see see width for details */
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void setWidth(double __value);
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/*! \copydoc width
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\see see width for details */
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double getWidth() const;
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/*! \copydoc height
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\see see height for details */
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void setHeight(double __value);
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/*! \copydoc height
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\see see height for details */
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double getHeight() const;
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/*! \copydoc angle
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\see see angle for details */
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void setAngle(double __value);
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/*! \copydoc angle
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\see see angle for details */
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double getAngle() const;
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protected:
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/** \brief x-coordinate of a center of the rectangle */
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double x;
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/** \brief y-coordinate of a center of the rectangle */
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double y;
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/** \brief width of a center of the rectangle */
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double width;
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/** \brief height of a center of the rectangle */
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double height;
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/** \brief rotation angle of rectangle [degrees] around (x,y) */
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double angle;
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/** \brief if we only draw an arc, this is the starting angle in degrees */
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double angleStart;
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/** \brief if we only draw an arc, this is the ending angle in degrees */
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double angleStop;
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/** \brief number of steps/control points to draw the ellipse */
|
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unsigned int controlPoints;
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/** \brief closing mode for arcs: secand or pie */
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/** \brief returns the transformation matrix used for this rectangle */
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QMatrix getMatrix();
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/** \brief returns a QPolygonF which represents the rectangle after rotation, but still in the world coordinate system, not in the screen/widget system */
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QPolygonF getPolygon();
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};
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/*! \brief This JKQTPPlotObject is used to draw a pie
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\ingroup jkqtplotter_geoplots
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\image html plot_geopie.png
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*/
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class JKQTP_LIB_EXPORT JKQTPGeoPie: public JKQTPGeoEllipse {
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Q_OBJECT
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public:
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/*! \brief class constructor
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\param parent the parent plotter class
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\param x x-coordinate of center of ellipse
|
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\param y y-coordinate of center of ellipse
|
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\param width width of ellipse (2 * half axis)
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\param height of ellipse (2 * half axis)
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\param color color of line
|
|
\param lineWidth width of line
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|
\param style line style
|
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\param fillColor filling color of ellipse
|
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\param fillStyle filling style of ellipse
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|
*/
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JKQTPGeoPie(JKQTBasePlotter* parent, double x, double y, double width, double height, double angleStart, double angleStop, QColor color=QColor("black"), double lineWidth=1, Qt::PenStyle style=Qt::SolidLine, QColor fillColor=QColor("transparent"), Qt::BrushStyle fillStyle=Qt::SolidPattern);
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/*! \brief class constructor
|
|
|
|
\param parent the parent plotter class
|
|
\param x x-coordinate of center of ellipse
|
|
\param y y-coordinate of center of ellipse
|
|
\param width width of ellipse (2 * half axis)
|
|
\param height of ellipse (2 * half axis)
|
|
\param color color of line
|
|
\param lineWidth width of line
|
|
\param style line style
|
|
\param fillColor filling color of ellipse
|
|
\param fillStyle filling style of ellipse
|
|
*/
|
|
JKQTPGeoPie(JKQTPlotter* parent, double x, double y, double width, double height, double angleStart, double angleStop, QColor color=QColor("black"), double lineWidth=1, Qt::PenStyle style=Qt::SolidLine, QColor fillColor=QColor("transparent"), Qt::BrushStyle fillStyle=Qt::SolidPattern);
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|
|
|
|
|
/** \copydoc JKQTPPlotObject::getXMinMax() */
|
|
virtual bool getXMinMax(double& minx, double& maxx, double& smallestGreaterZero) override;
|
|
/** \copydoc JKQTPPlotObject::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;
|
|
|
|
/*! \copydoc angleStart
|
|
\see see angleStart for details */
|
|
void setAngleStart(double __value);
|
|
/*! \copydoc angleStart
|
|
\see see angleStart for details */
|
|
double getAngleStart() const;
|
|
/*! \copydoc angleStop
|
|
\see see angleStop for details */
|
|
void setAngleStop(double __value);
|
|
/*! \copydoc angleStop
|
|
\see see angleStop for details */
|
|
double getAngleStop() const;
|
|
protected:
|
|
/** \brief if we only draw an arc, this is the starting angle */
|
|
double angleStart;
|
|
/** \brief if we only draw an arc, this is the ending angle */
|
|
double angleStop;
|
|
};
|
|
|
|
|
|
|
|
|
|
/*! \brief This JKQTPPlotObject is used to draw a chord
|
|
\ingroup jkqtplotter_geoplots
|
|
|
|
\image html plot_geochord.png
|
|
*/
|
|
class JKQTP_LIB_EXPORT JKQTPGeoChord: public JKQTPGeoPie {
|
|
Q_OBJECT
|
|
public:
|
|
/*! \brief class constructor
|
|
|
|
\param parent the parent plotter class
|
|
\param x x-coordinate of center of ellipse
|
|
\param y y-coordinate of center of ellipse
|
|
\param width width of ellipse (2 * half axis)
|
|
\param height of ellipse (2 * half axis)
|
|
\param color color of line
|
|
\param lineWidth width of line
|
|
\param style line style
|
|
\param fillColor filling color of ellipse
|
|
\param fillStyle filling style of ellipse
|
|
*/
|
|
JKQTPGeoChord(JKQTBasePlotter* parent, double x, double y, double width, double height, double angleStart, double angleStop, QColor color=QColor("black"), double lineWidth=1, Qt::PenStyle style=Qt::SolidLine, QColor fillColor=QColor("transparent"), Qt::BrushStyle fillStyle=Qt::SolidPattern);
|
|
/*! \brief class constructor
|
|
|
|
\param parent the parent plotter class
|
|
\param x x-coordinate of center of ellipse
|
|
\param y y-coordinate of center of ellipse
|
|
\param width width of ellipse (2 * half axis)
|
|
\param height of ellipse (2 * half axis)
|
|
\param color color of line
|
|
\param lineWidth width of line
|
|
\param style line style
|
|
\param fillColor filling color of ellipse
|
|
\param fillStyle filling style of ellipse
|
|
*/
|
|
JKQTPGeoChord(JKQTPlotter* parent, double x, double y, double width, double height, double angleStart, double angleStop, QColor color=QColor("black"), double lineWidth=1, Qt::PenStyle style=Qt::SolidLine, QColor fillColor=QColor("transparent"), Qt::BrushStyle fillStyle=Qt::SolidPattern);
|
|
|
|
/** \copydoc JKQTPPlotObject::getXMinMax() */
|
|
virtual bool getXMinMax(double& minx, double& maxx, double& smallestGreaterZero) override;
|
|
/** \copydoc JKQTPPlotObject::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;
|
|
};
|
|
|
|
|
|
#endif // jkqtpgraphsgeometric_H_INCLUDED
|