mirror of
https://github.com/jkriege2/JKQtPlotter.git
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0e2237e92f
- fixed JKQTPColumnMathImage with modifiers - improved documentation - make use of link_prl/create_prl in QMake projects (see http://doc.qt.io/qt-5/qmake-advanced-usage.html)
465 lines
20 KiB
C++
465 lines
20 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 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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/** \file jkqtpelementsoverlay.h
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* \ingroup jkqtplotter_overlays
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*/
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#include <QObject>
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#include <QString>
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#include <QPainter>
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#include <QPair>
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#include "jkqtplottertools/jkqtptools.h"
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#include "jkqtplottertools/jkqtp_imexport.h"
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#ifndef jkqtpelementsoverlay_H
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#define jkqtpelementsoverlay_H
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// forward declarations
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class JKQTBasePlotter;
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/*! \brief this virtual base class describes an interface for graph overlay elements, which are simple geometric
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forms drawn ONTO the graphe, so a redraw of the overlays does NOT require a redraw of the graph.
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\ingroup jkqtplotter_overlays
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These simple primitive elements can be used to e.g. display fast changing indicators on the graph ...
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*/
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class LIB_EXPORT JKQTPOverlayElement : public QObject {
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Q_OBJECT
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public:
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explicit JKQTPOverlayElement(JKQTBasePlotter *parent = 0);
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/** \brief plots the graph to the plotter object specified as parent */
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virtual void draw(JKQTPEnhancedPainter& painter)=0;
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/** \brief returns the parent painter class */
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inline JKQTBasePlotter* getParent() { return parent; }
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/** \brief sets the parent painter class */
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virtual void setParent(JKQTBasePlotter* parent);
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/*! \brief sets the property color ( \copybrief color ) to the specified \a __value.
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\details Description of the parameter color is: <BLOCKQUOTE>\copydoc color </BLOCKQUOTE>
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\see color for more information */
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inline virtual void setColor(const QColor & __value)
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{
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this->color = __value;
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}
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/*! \brief returns the property color ( \copybrief color ).
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\details Description of the parameter color is: <BLOCKQUOTE>\copydoc color </BLOCKQUOTE>
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\see color for more information */
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inline virtual QColor getColor() const
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{
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return this->color;
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}
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/*! \brief sets the property fillColor ( \copybrief fillColor ) to the specified \a __value.
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\details Description of the parameter fillColor is: <BLOCKQUOTE>\copydoc fillColor </BLOCKQUOTE>
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\see fillColor for more information */
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inline virtual void setFillColor(const QColor & __value)
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{
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this->fillColor = __value;
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}
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/*! \brief returns the property fillColor ( \copybrief fillColor ).
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\details Description of the parameter fillColor is: <BLOCKQUOTE>\copydoc fillColor </BLOCKQUOTE>
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\see fillColor for more information */
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inline virtual QColor getFillColor() const
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{
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return this->fillColor;
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}
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/*! \brief sets the property lineStyle ( \copybrief lineStyle ) to the specified \a __value.
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\details Description of the parameter lineStyle is: <BLOCKQUOTE>\copydoc lineStyle </BLOCKQUOTE>
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\see lineStyle for more information */
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inline virtual void setLineStyle(const Qt::PenStyle & __value)
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{
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this->lineStyle = __value;
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}
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/*! \brief returns the property lineStyle ( \copybrief lineStyle ).
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\details Description of the parameter lineStyle is: <BLOCKQUOTE>\copydoc lineStyle </BLOCKQUOTE>
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\see lineStyle for more information */
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inline virtual Qt::PenStyle getLineStyle() const
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{
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return this->lineStyle;
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}
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/*! \brief sets the property fillStyle ( \copybrief fillStyle ) to the specified \a __value.
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\details Description of the parameter fillStyle is: <BLOCKQUOTE>\copydoc fillStyle </BLOCKQUOTE>
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\see fillStyle for more information */
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inline virtual void setFillStyle(const Qt::BrushStyle & __value)
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{
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this->fillStyle = __value;
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}
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/*! \brief returns the property fillStyle ( \copybrief fillStyle ).
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\details Description of the parameter fillStyle is: <BLOCKQUOTE>\copydoc fillStyle </BLOCKQUOTE>
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\see fillStyle for more information */
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inline virtual Qt::BrushStyle getFillStyle() const
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{
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return this->fillStyle;
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}
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/*! \brief sets the property lineWidth ( \copybrief lineWidth ) to the specified \a __value.
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\details Description of the parameter lineWidth is: <BLOCKQUOTE>\copydoc lineWidth </BLOCKQUOTE>
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\see lineWidth for more information */
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inline virtual void setLineWidth(double __value)
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{
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this->lineWidth = __value;
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}
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/*! \brief returns the property lineWidth ( \copybrief lineWidth ).
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\details Description of the parameter lineWidth is: <BLOCKQUOTE>\copydoc lineWidth </BLOCKQUOTE>
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\see lineWidth for more information */
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inline virtual double getLineWidth() const
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{
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return this->lineWidth;
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}
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/*! \brief sets the property text ( \copybrief text ) to the specified \a __value.
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\details Description of the parameter text is: <BLOCKQUOTE>\copydoc text </BLOCKQUOTE>
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\see text for more information */
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inline virtual void setText(const QString & __value)
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{
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this->text = __value;
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}
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/*! \brief returns the property text ( \copybrief text ).
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\details Description of the parameter text is: <BLOCKQUOTE>\copydoc text </BLOCKQUOTE>
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\see text for more information */
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inline virtual QString getText() const
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{
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return this->text;
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}
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/*! \brief sets the property fontName ( \copybrief fontName ) to the specified \a __value.
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\details Description of the parameter fontName is: <BLOCKQUOTE>\copydoc fontName </BLOCKQUOTE>
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\see fontName for more information */
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inline virtual void setFontName(const QString & __value)
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{
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this->fontName = __value;
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}
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/*! \brief returns the property fontName ( \copybrief fontName ).
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\details Description of the parameter fontName is: <BLOCKQUOTE>\copydoc fontName </BLOCKQUOTE>
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\see fontName for more information */
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inline virtual QString getFontName() const
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{
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return this->fontName;
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}
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/*! \brief sets the property fontSize ( \copybrief fontSize ) to the specified \a __value.
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\details Description of the parameter fontSize is: <BLOCKQUOTE>\copydoc fontSize </BLOCKQUOTE>
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\see fontSize for more information */
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inline virtual void setFontSize(double __value)
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{
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this->fontSize = __value;
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}
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/*! \brief returns the property fontSize ( \copybrief fontSize ).
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\details Description of the parameter fontSize is: <BLOCKQUOTE>\copydoc fontSize </BLOCKQUOTE>
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\see fontSize for more information */
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inline virtual double getFontSize() const
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{
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return this->fontSize;
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}
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/*! \brief sets the property visible ( \copybrief visible ) to the specified \a __value.
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\details Description of the parameter visible is: <BLOCKQUOTE>\copydoc visible </BLOCKQUOTE>
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\see visible for more information */
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inline virtual void setVisible(bool __value)
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{
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this->visible = __value;
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}
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/*! \brief returns the property visible ( \copybrief visible ).
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\details Description of the parameter visible is: <BLOCKQUOTE>\copydoc visible </BLOCKQUOTE>
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\see visible for more information */
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inline virtual bool getVisible() const
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{
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return this->visible;
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}
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protected:
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/** \brief the plotter object this object belongs to */
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JKQTBasePlotter* parent;
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QColor color;
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QColor fillColor;
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Qt::PenStyle lineStyle;
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Qt::BrushStyle fillStyle;
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double lineWidth;
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QString text;
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QString fontName;
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double fontSize;
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bool visible;
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QFont getFont() const;
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/** \brief tool routine that transforms a QPointF according to the parent's transformation rules */
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QPointF transform(const QPointF& x);
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double transfromX(double x);
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double transfromY(double y);
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/** \brief tool routine that back-transforms a QPointF according to the parent's transformation rules */
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QPointF backTransform(const QPointF& x);
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/** \brief tool routine that transforms a QPointF according to the parent's transformation rules */
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inline QPointF transform(double x, double y) {
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return transform(QPointF(x,y));
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};
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/** \brief tool routine that back-transforms a QPointF according to the parent's transformation rules */
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inline QPointF backTransform(double x, double y) {
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return backTransform(QPointF(x,y));
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};
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/** \brief tool routine that transforms a QVector<QPointF> according to the parent's transformation rules */
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QVector<QPointF> transform(const QVector<QPointF>& x);
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/** \brief tool routine that transforms a QVector<QPointF> according to the parent's transformation rules
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* and returns a (non-closed) path consisting of lines */
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QPainterPath transformToLinePath(const QVector<QPointF>& x);
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/** \brief tool routine that transforms a QVector<QPointF> according to the parent's transformation rules
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* and returns a polygon */
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inline QPolygonF transformToPolygon(const QVector<QPointF>& x) {
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return QPolygonF(transform(x));
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}
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virtual QBrush getBrush(JKQTPEnhancedPainter &painter) const;
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virtual QPen getPen(JKQTPEnhancedPainter& painter) const;
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};
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/*! \brief baseclass for a two-position overlay
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\ingroup jkqtplotter_overlays
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*/
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class LIB_EXPORT JKQTPOverlayTwoPositionOverlay : public JKQTPOverlayElement {
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Q_OBJECT
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public:
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explicit JKQTPOverlayTwoPositionOverlay(double x1, double y1, double x2, double y2, JKQTBasePlotter *parent = 0);
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/*! \brief sets the property x1 ( \copybrief x1 ) to the specified \a __value.
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\details Description of the parameter x1 is: <BLOCKQUOTE>\copydoc x1 </BLOCKQUOTE>
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\see x1 for more information */
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inline virtual void setX1(double __value)
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{
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this->x1 = __value;
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}
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/*! \brief returns the property x1 ( \copybrief x1 ).
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\details Description of the parameter x1 is: <BLOCKQUOTE>\copydoc x1 </BLOCKQUOTE>
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\see x1 for more information */
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inline virtual double getX1() const
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{
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return this->x1;
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}
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/*! \brief sets the property x2 ( \copybrief x2 ) to the specified \a __value.
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\details Description of the parameter x2 is: <BLOCKQUOTE>\copydoc x2 </BLOCKQUOTE>
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\see x2 for more information */
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inline virtual void setX2(double __value)
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{
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this->x2 = __value;
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}
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/*! \brief returns the property x2 ( \copybrief x2 ).
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\details Description of the parameter x2 is: <BLOCKQUOTE>\copydoc x2 </BLOCKQUOTE>
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\see x2 for more information */
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inline virtual double getX2() const
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{
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return this->x2;
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}
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/*! \brief sets the property y1 ( \copybrief y1 ) to the specified \a __value.
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\details Description of the parameter y1 is: <BLOCKQUOTE>\copydoc y1 </BLOCKQUOTE>
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\see y1 for more information */
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inline virtual void setY1(double __value)
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{
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this->y1 = __value;
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}
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/*! \brief returns the property y1 ( \copybrief y1 ).
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\details Description of the parameter y1 is: <BLOCKQUOTE>\copydoc y1 </BLOCKQUOTE>
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\see y1 for more information */
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inline virtual double getY1() const
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{
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return this->y1;
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}
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/*! \brief sets the property y2 ( \copybrief y2 ) to the specified \a __value.
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\details Description of the parameter y2 is: <BLOCKQUOTE>\copydoc y2 </BLOCKQUOTE>
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\see y2 for more information */
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inline virtual void setY2(double __value)
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{
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this->y2 = __value;
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}
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/*! \brief returns the property y2 ( \copybrief y2 ).
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\details Description of the parameter y2 is: <BLOCKQUOTE>\copydoc y2 </BLOCKQUOTE>
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\see y2 for more information */
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inline virtual double getY2() const
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{
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return this->y2;
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}
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protected:
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double x1;
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double y1;
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double x2;
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double y2;
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};
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/*! \brief baseclass for one-coordinate indicator overlays (horizontal/vertical lines
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\ingroup jkqtplotter_overlays
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*/
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class LIB_EXPORT JKQTPOverlayOneCoordOverlay : public JKQTPOverlayElement {
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Q_OBJECT
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public:
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explicit JKQTPOverlayOneCoordOverlay(double pos, JKQTBasePlotter *parent = 0);
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/*! \brief sets the property position ( \copybrief position ) to the specified \a __value.
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\details Description of the parameter position is: <BLOCKQUOTE>\copydoc position </BLOCKQUOTE>
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\see position for more information */
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inline virtual void setPosition(double __value)
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{
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this->position = __value;
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}
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/*! \brief returns the property position ( \copybrief position ).
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\details Description of the parameter position is: <BLOCKQUOTE>\copydoc position </BLOCKQUOTE>
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\see position for more information */
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inline virtual double getPosition() const
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{
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return this->position;
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}
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protected:
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double position;
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};
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/*! \brief baseclass for two-coordinate indicator overlays (horizontal/vertical lines
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\ingroup jkqtplotter_overlays
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*/
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class LIB_EXPORT JKQTPOverlayTwoCoordOverlay : public JKQTPOverlayOneCoordOverlay {
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Q_OBJECT
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public:
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explicit JKQTPOverlayTwoCoordOverlay(double pos, double pos2, JKQTBasePlotter *parent = 0);
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/*! \brief sets the property position2 ( \copybrief position2 ) to the specified \a __value.
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\details Description of the parameter position2 is: <BLOCKQUOTE>\copydoc position2 </BLOCKQUOTE>
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\see position2 for more information */
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inline virtual void setPosition2(double __value)
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{
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this->position2 = __value;
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}
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/*! \brief returns the property position2 ( \copybrief position2 ).
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\details Description of the parameter position2 is: <BLOCKQUOTE>\copydoc position2 </BLOCKQUOTE>
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\see position2 for more information */
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inline virtual double getPosition2() const
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{
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return this->position2;
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}
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protected:
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double position2;
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};
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/*! \brief draws a vertical line as an overlay
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\ingroup jkqtplotter_overlays
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These simple primitive elements can be used to e.g. display fast changing indicators on the graph ...
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*/
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class LIB_EXPORT JKQTPOverlayVerticalLine : public JKQTPOverlayOneCoordOverlay {
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Q_OBJECT
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public:
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explicit JKQTPOverlayVerticalLine(double pos, JKQTBasePlotter *parent = 0);
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explicit JKQTPOverlayVerticalLine(double pos, const QString& text, JKQTBasePlotter *parent = 0);
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/** \brief plots the graph to the plotter object specified as parent */
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virtual void draw(JKQTPEnhancedPainter& painter);
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};
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/*! \brief draws a vertical range as an overlay
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\ingroup jkqtplotter_overlays
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These simple primitive elements can be used to e.g. display fast changing indicators on the graph ...
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*/
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class LIB_EXPORT JKQTPOverlayVerticalRange : public JKQTPOverlayTwoCoordOverlay {
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Q_OBJECT
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public:
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explicit JKQTPOverlayVerticalRange(double pos, double pos2, JKQTBasePlotter *parent = 0);
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explicit JKQTPOverlayVerticalRange(double pos, double pos2, const QString& text, JKQTBasePlotter *parent = 0);
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/** \brief plots the graph to the plotter object specified as parent */
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virtual void draw(JKQTPEnhancedPainter& painter);
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/*! \brief sets the property inverted ( \copybrief inverted ) to the specified \a __value.
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\details Description of the parameter inverted is: <BLOCKQUOTE>\copydoc inverted </BLOCKQUOTE>
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\see inverted for more information */
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inline virtual void setInverted(bool __value)
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{
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this->inverted = __value;
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}
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/*! \brief returns the property inverted ( \copybrief inverted ).
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\details Description of the parameter inverted is: <BLOCKQUOTE>\copydoc inverted </BLOCKQUOTE>
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\see inverted for more information */
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inline virtual bool getInverted() const
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{
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return this->inverted;
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}
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protected:
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/** \brief if set \c false, the range is filled, otherwise everything outside the range is filled */
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bool inverted;
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};
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/*! \brief draws a line throught two points
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\ingroup jkqtplotter_overlays
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*/
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class LIB_EXPORT JKQTPOverlayLine : public JKQTPOverlayTwoPositionOverlay {
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Q_OBJECT
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public:
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explicit JKQTPOverlayLine(double x1, double y1, double x2, double y2, JKQTBasePlotter *parent = 0);
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/** \brief plots the graph to the plotter object specified as parent */
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virtual void draw(JKQTPEnhancedPainter& painter);
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/*! \brief sets the property infinite ( \copybrief infinite ) to the specified \a __value.
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\details Description of the parameter infinite is: <BLOCKQUOTE>\copydoc infinite </BLOCKQUOTE>
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\see infinite for more information */
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inline virtual void setInfinite(bool __value)
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{
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this->infinite = __value;
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}
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/*! \brief returns the property infinite ( \copybrief infinite ).
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\details Description of the parameter infinite is: <BLOCKQUOTE>\copydoc infinite </BLOCKQUOTE>
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\see infinite for more information */
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inline virtual bool getInfinite() const
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{
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return this->infinite;
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}
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protected:
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/** \brief the line goes on infinitely */
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bool infinite;
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};
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/*! \brief draws a rectangle, spanned by two points
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\ingroup jkqtplotter_overlays
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*/
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class LIB_EXPORT JKQTPOverlayRectangle : public JKQTPOverlayTwoPositionOverlay {
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Q_OBJECT
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public:
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explicit JKQTPOverlayRectangle(double x1, double y1, double x2, double y2, JKQTBasePlotter *parent = 0);
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/** \brief plots the graph to the plotter object specified as parent */
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virtual void draw(JKQTPEnhancedPainter& painter);
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protected:
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};
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#endif // jkqtpelementsoverlay_H
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