mirror of
https://github.com/jkriege2/JKQtPlotter.git
synced 2024-11-16 02:25:50 +08:00
241 lines
8.7 KiB
C++
241 lines
8.7 KiB
C++
/*
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Copyright (c) 2008-2018 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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#include "jkqtplottertools/jkqtp_imexport.h"
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#include "jkqtplotter/jkqtpbasegraphs.h"
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#ifndef JKQTPFILLEDCURVEELEMENTS_H
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#define JKQTPFILLEDCURVEELEMENTS_H
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/*! \brief This implements filled curve plots where the area is filled between the plot line and the x-Axis.
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\ingroup jkqtplotter_plots
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\image html plot_filledcurvexplots.png
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*/
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class LIB_EXPORT JKQTPfilledCurveXGraph: public JKQTPxyGraph {
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Q_OBJECT
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public:
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/** \brief class constructor */
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JKQTPfilledCurveXGraph(JKQtBasePlotter* parent=nullptr);
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/** \brief class constructor */
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JKQTPfilledCurveXGraph(JKQtPlotter* parent);
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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 plots a key marker inside the specified rectangle \a rect */
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virtual void drawKeyMarker(JKQTPEnhancedPainter& painter, QRectF& rect);
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/** \brief returns the color to be used for the key label */
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virtual QColor getKeyLabelColor();
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JKQTPGET_SET_MACRO(QColor, color)
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JKQTPGET_SET_MACRO(QColor, fillColor)
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JKQTPGET_SET_MACRO(Qt::PenStyle, style)
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JKQTPGET_SET_MACRO(double, lineWidth)
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JKQTPGET_SET_MACRO(double, baseline)
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JKQTPGET_SET_MACRO(bool, drawLine)
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JKQTPGET_SET_MACRO(Qt::BrushStyle, fillStyle)
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JKQTPGET_SET_MACRO(bool, drawSelectionLine)
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JKQTPGET_SET_MACRO(QColor, selectionLineColor)
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protected:
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/** \brief if \c true, draws a thick shadow around the line*/
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bool drawSelectionLine;
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/** \brief color for the shadow, or a lighter version of the line color, if transparent (default) */
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QColor selectionLineColor;
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/** \brief which plot style to use from the parent plotter (via JKQtPlotterBase::getPlotStyle() and JKQtPlotterBase::getNextStyle() ) */
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int parentPlotStyle;
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/** \brief color of the graph */
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QColor color;
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/** \brief color of the graph fill */
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QColor fillColor;
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/** \brief fill styl for the curve */
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Qt::BrushStyle fillStyle;
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/** \brief linestyle of the graph lines */
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Qt::PenStyle style;
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/** \brief width (pixels) of the graph */
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double lineWidth;
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/** \brief indicates whether to draw a line or not */
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bool drawLine;
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/** \brief baseline of the plot (NOTE: 0 is interpreted as until plot border in log-mode!!!)
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*/
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double baseline;
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QBrush getBrush(JKQTPEnhancedPainter& painter) const;
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QPen getLinePen(JKQTPEnhancedPainter& painter) const;
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};
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/*! \brief This implements filled curve plots with y errors where the area is filled between the plot line and the x-Axis.
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\ingroup jkqtplotter_plots
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\image html plot_filledcurvexerrorplots.png
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*/
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class LIB_EXPORT JKQTPfilledCurveXErrorGraph: public JKQTPfilledCurveXGraph, public JKQTPyGraphErrors {
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Q_OBJECT
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public:
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/** \brief class constructor */
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JKQTPfilledCurveXErrorGraph(JKQtBasePlotter* parent=nullptr);
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/** \brief class constructor */
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JKQTPfilledCurveXErrorGraph(JKQtPlotter* parent);
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/** \copydoc JKQTPgraph::usesColumn() */
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virtual bool usesColumn(int c);
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protected:
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/** \brief this function is used to plot error inidcators before plotting the graphs. */
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virtual void drawErrorsAfter(JKQTPEnhancedPainter& painter);
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};
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/*! \brief This implements filled curve plots where the area is filled between the plot line and y-Axis
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\ingroup jkqtplotter_plots
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\image html plot_filledcurveyplots.png
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*/
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class LIB_EXPORT JKQTPfilledCurveYGraph: public JKQTPfilledCurveXGraph {
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Q_OBJECT
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public:
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/** \brief class constructor */
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JKQTPfilledCurveYGraph(JKQtBasePlotter* parent=nullptr);
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/** \brief class constructor */
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JKQTPfilledCurveYGraph(JKQtPlotter* parent);
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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 This implements filled curve plots with y errors where the area is filled between the plot line and the x-Axis.
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\ingroup jkqtplotter_plots
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\image html plot_filledcurveyerrorplots.png
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*/
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class LIB_EXPORT JKQTPfilledCurveYErrorGraph: public JKQTPfilledCurveYGraph, public JKQTPxGraphErrors {
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Q_OBJECT
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public:
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/** \brief class constructor */
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JKQTPfilledCurveYErrorGraph(JKQtBasePlotter* parent=nullptr);
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JKQTPfilledCurveYErrorGraph(JKQtPlotter* parent);
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/** \copydoc JKQTPgraph::usesColumn() */
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virtual bool usesColumn(int c);
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protected:
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/** \brief this function is used to plot error inidcators before plotting the graphs. */
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virtual void drawErrorsAfter(JKQTPEnhancedPainter& painter);
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};
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/*! \brief This implements filled curve plots where the area is filled between two data columns for each x-value
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\ingroup jkqtplotter_plots
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With set_drawlines(false):
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\image html JKQTPfilledVerticalRangeGraph.png
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With set_drawlines(true):
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\image html JKQTPfilledVerticalRangeGraph_WithLines.png
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*/
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class LIB_EXPORT JKQTPfilledVerticalRangeGraph: public JKQTPxyGraph {
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Q_OBJECT
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public:
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/** \brief class constructor */
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JKQTPfilledVerticalRangeGraph(JKQtBasePlotter* parent=nullptr);
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/** \brief class constructor */
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JKQTPfilledVerticalRangeGraph(JKQtPlotter* parent);
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/** \brief get the maximum and minimum y-value of the graph
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*
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* The result is given in the two parameters which are call-by-reference parameters!
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*/
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virtual bool getYMinMax(double& miny, double& maxy, double& smallestGreaterZero);
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/** \copydoc JKQTPgraph::usesColumn() */
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virtual bool usesColumn(int column);
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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 plots a key marker inside the specified rectangle \a rect */
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virtual void drawKeyMarker(JKQTPEnhancedPainter& painter, QRectF& rect);
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/** \brief returns the color to be used for the key label */
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virtual QColor getKeyLabelColor();
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JKQTPGET_SET_MACRO(int, yColumn2)
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JKQTPSET_CAST_MACRO(size_t, int, yColumn2)
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JKQTPGET_SET_MACRO(QColor, color)
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JKQTPGET_SET_MACRO(QColor, fillColor)
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JKQTPGET_SET_MACRO(Qt::PenStyle, style)
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JKQTPGET_SET_MACRO(bool, drawLine)
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JKQTPGET_SET_MACRO(Qt::BrushStyle, fillStyle)
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JKQTPGET_SET_MACRO(bool, drawSelectionLine)
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JKQTPGET_SET_MACRO(QColor, selectionLineColor)
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protected:
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/** \brief the column that contains the second y-component of the range */
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int yColumn2;
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/** \brief if \c true, draws a thick shadow around the line*/
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bool drawSelectionLine;
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/** \brief color for the shadow, or a lighter version of the line color, if transparent (default) */
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QColor selectionLineColor;
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/** \brief which plot style to use from the parent plotter (via JKQtPlotterBase::getPlotStyle() and JKQtPlotterBase::getNextStyle() ) */
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int parentPlotStyle;
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/** \brief color of the graph */
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QColor color;
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/** \brief color of the graph fill */
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QColor fillColor;
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/** \brief fill styl for the curve */
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Qt::BrushStyle fillStyle;
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/** \brief linestyle of the graph lines */
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Qt::PenStyle style;
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/** \brief width (pixels) of the graph */
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double lineWidth;
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/** \brief indicates whether to draw a line or not */
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bool drawLine;
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QBrush getBrush(JKQTPEnhancedPainter& painter) const;
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QPen getLinePen(JKQTPEnhancedPainter& painter) const;
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};
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#endif // JKQTPFILLEDCURVEELEMENTS_H
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