mirror of
https://github.com/jkriege2/JKQtPlotter.git
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499 lines
23 KiB
C
499 lines
23 KiB
C
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/*
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Copyright (c) 2008-2020 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/graphs/jkqtpgeobase.h"
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#include "jkqtplotter/jkqtpgraphsbasestylingmixins.h"
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#include "jkqtplotter/jkqtptools.h"
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#include "jkqtplotter/jkqtplotter_imexport.h"
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#include "jkqtmathtext/jkqtmathtext.h"
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#ifndef jkqtpgeoshapes_H_INCLUDED
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#define jkqtpgeoshapes_H_INCLUDED
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/*! \brief This JKQTPPlotObject is used to draw a rectangle
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\ingroup jkqtplotter_geoplots
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\image html plot_georectangle.png
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\see \ref JKQTPlotterGeometricGraphs
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*/
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class JKQTPLOTTER_LIB_EXPORT JKQTPGeoRectangle: public JKQTPGeoBaseFilled {
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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 object
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\param x x-coordinate of center of rectangle
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\param y y-coordinate of center of rectangle
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\param width width of rectangle
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\param height of rectangle
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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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\param fillColor filling color of rectangle
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\param fillStyle filling style of rectangle
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*/
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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);
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/*! \brief class constructor
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\param parent the parent plotter object
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\param x x-coordinate of center of rectangle
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\param y y-coordinate of center of rectangle
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\param width width of rectangle
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\param height of rectangle
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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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\param fillColor filling color of rectangle
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\param fillStyle filling style of rectangle
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*/
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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);
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/*! \brief class constructor
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\param parent the parent plotter object
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\param x x-coordinate of center of rectangle
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\param y y-coordinate of center of rectangle
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\param width width of rectangle
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\param height of rectangle
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\param angle rotation angle of the rectangle
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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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\param fillColor filling color of rectangle
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\param fillStyle filling style of rectangle
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*/
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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);
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/*! \brief class constructor
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\param parent the parent plotter object
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\param x x-coordinate of center of rectangle
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\param y y-coordinate of center of rectangle
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\param width width of rectangle
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\param height of rectangle
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\param angle rotation angle of the rectangle
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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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\param fillColor filling color of rectangle
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\param fillStyle filling style of rectangle
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*/
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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);
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/*! \brief class constructor
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\param parent the parent plotter object
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\param bottomleft bottom left corner of rectangle
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\param topright top right corner of rectangle
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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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\param fillColor filling color of rectangle
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\param fillStyle filling style of rectangle
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*/
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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);
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/*! \brief class constructor
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\param parent the parent plotter object
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\param bottomleft bottom left corner of rectangle
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\param topright top right corner of rectangle
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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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\param fillColor filling color of rectangle
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\param fillStyle filling style of rectangle
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*/
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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);
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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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void setX(double __value);
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/*! \copydoc x */
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double getX() const;
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/*! \copydoc y */
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void setY(double __value);
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/*! \copydoc y */
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double getY() const;
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/*! \copydoc width */
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void setWidth(double __value);
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/*! \copydoc width */
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double getWidth() const;
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/*! \copydoc height */
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void setHeight(double __value);
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/*! \copydoc height */
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double getHeight() const;
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/*! \copydoc angle */
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void setAngle(double __value);
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/*! \copydoc angle */
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double getAngle() const;
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/** \brief set the rectangle using the bottom-left corner, as well as its width and height */
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void setBottomleftrectangle(double x, double y, double width, double height);
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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 returns the transformation matrix used for this rectangle */
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QTransform getTransform();
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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 polygon
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\ingroup jkqtplotter_geoplots
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\image html plot_geopolygon.png
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\see \ref JKQTPlotterGeometricGraphs
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*/
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class JKQTPLOTTER_LIB_EXPORT JKQTPGeoPolygon: public JKQTPGeoBaseFilled {
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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 object
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\param points points on the polygon
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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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\param fillColor color of the filling
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\param fillStyle style of the filling
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*/
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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);
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/*! \brief class constructor
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\param parent the parent plotter object
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\param points points on the polygon
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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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\param fillColor color of the filling
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\param fillStyle style of the filling
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*/
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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);
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/*! \brief class constructor
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\param parent the parent plotter object
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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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\param fillColor color of the filling
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\param fillStyle style of the filling
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*/
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JKQTPGeoPolygon(JKQTBasePlotter* parent, 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
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\param parent the parent plotter object
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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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\param fillColor color of the filling
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\param fillStyle style of the filling
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*/
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JKQTPGeoPolygon(JKQTPlotter* parent, 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() */
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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 points */
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void setPoints(const QVector<QPointF> & __value);
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/*! \copydoc points */
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QVector<QPointF> getPoints() const;
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/** \brief append a point to the polygon */
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void appendPoint(const QPointF& p);
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/** \brief append a point to the polygon */
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void appendPoint(const double x, const double y);
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protected:
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/** \brief list with all points on the polygon */
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QVector<QPointF> points;
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};
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/*! \brief This JKQTPPlotObject is used to draw an ellipse
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\ingroup jkqtplotter_geoplots
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\image html plot_geoellipse.png
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\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
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<a href="http://en.wikipedia.org/wiki/Ellipse#General_parametric_form">http://en.wikipedia.org/wiki/Ellipse#General_parametric_form</a>
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\see \ref JKQTPlotterGeometricGraphs
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*/
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class JKQTPLOTTER_LIB_EXPORT JKQTPGeoEllipse: public JKQTPGeoRectangle {
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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 object
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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
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\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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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);
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/*! \brief class constructor
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\param parent the parent plotter object
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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
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\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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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);
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/*! \brief class constructor
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\param parent the parent plotter object
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\param x x-coordinate of center of rectangle
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\param y y-coordinate of center of rectangle
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\param width width of rectangle
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\param height of rectangle
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\param angle rotation angle of the rectangle
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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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\param fillColor filling color of rectangle
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\param fillStyle filling style of rectangle
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*/
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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);
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/*! \brief class constructor
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\param parent the parent plotter object
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\param x x-coordinate of center of rectangle
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\param y y-coordinate of center of rectangle
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\param width width of rectangle
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\param height of rectangle
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\param angle rotation angle of the rectangle
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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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\param fillColor filling color of rectangle
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\param fillStyle filling style of rectangle
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*/
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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);
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/*! \brief class constructor
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\param parent the parent plotter object
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\param bottomleft bottom left corner of rectangle
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\param topright top right corner of rectangle
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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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||
|
|
\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 object
|
||
|
|
\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 */
|
||
|
|
void setControlPoints(const unsigned int & __value);
|
||
|
|
/*! \copydoc controlPoints */
|
||
|
|
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 a pie
|
||
|
|
\ingroup jkqtplotter_geoplots
|
||
|
|
|
||
|
|
\image html plot_geopie.png
|
||
|
|
|
||
|
|
\see \ref JKQTPlotterGeometricGraphs
|
||
|
|
*/
|
||
|
|
class JKQTPLOTTER_LIB_EXPORT JKQTPGeoPie: public JKQTPGeoEllipse {
|
||
|
|
Q_OBJECT
|
||
|
|
public:
|
||
|
|
/*! \brief class constructor
|
||
|
|
|
||
|
|
\param parent the parent plotter object
|
||
|
|
\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 angleStart if we only draw an arc, this is the starting angle in degrees
|
||
|
|
\param angleStop if we only draw an arc, this is the ending angle in degrees
|
||
|
|
\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(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 object
|
||
|
|
\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 angleStart if we only draw an arc, this is the starting angle in degrees
|
||
|
|
\param angleStop if we only draw an arc, this is the ending angle in degrees
|
||
|
|
\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);
|
||
|
|
|
||
|
|
|
||
|
|
/** \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 */
|
||
|
|
void setAngleStart(double __value);
|
||
|
|
/*! \copydoc angleStart */
|
||
|
|
double getAngleStart() const;
|
||
|
|
/*! \copydoc angleStop */
|
||
|
|
void setAngleStop(double __value);
|
||
|
|
/*! \copydoc angleStop */
|
||
|
|
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
|
||
|
|
|
||
|
|
\see \ref JKQTPlotterGeometricGraphs
|
||
|
|
*/
|
||
|
|
class JKQTPLOTTER_LIB_EXPORT JKQTPGeoChord: public JKQTPGeoPie {
|
||
|
|
Q_OBJECT
|
||
|
|
public:
|
||
|
|
/*! \brief class constructor
|
||
|
|
|
||
|
|
\param parent the parent plotter object
|
||
|
|
\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 angleStart if we only draw an arc, this is the starting angle in degrees
|
||
|
|
\param angleStop if we only draw an arc, this is the ending angle in degrees
|
||
|
|
\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 object
|
||
|
|
\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 angleStart if we only draw an arc, this is the starting angle in degrees
|
||
|
|
\param angleStop if we only draw an arc, this is the ending angle in degrees
|
||
|
|
\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 // jkqtpgeoshapes_H_INCLUDED
|