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127 lines
4.2 KiB
C++
127 lines
4.2 KiB
C++
/****************************************************************************
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** Copyright (C) 2001-2013 Klaralvdalens Datakonsult AB. All rights reserved.
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**
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** This file is part of the KD Chart library.
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**
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** Licensees holding valid commercial KD Chart licenses may use this file in
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** accordance with the KD Chart Commercial License Agreement provided with
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** the Software.
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**
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**
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** This file may be distributed and/or modified under the terms of the
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** GNU General Public License version 2 and version 3 as published by the
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** Free Software Foundation and appearing in the file LICENSE.GPL.txt included.
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**
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** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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**
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** Contact info@kdab.com if any conditions of this licensing are not
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** clear to you.
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**
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**********************************************************************/
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#ifndef KDCHARTMARKERATTRIBUTES_H
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#define KDCHARTMARKERATTRIBUTES_H
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#include <QMetaType>
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#include "KDChartGlobal.h"
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QT_BEGIN_NAMESPACE
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#include <QColor>
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#include <QSizeF>
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#include <QPen>
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#include <QPainterPath>
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#include <QDebug>
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#include <QMap>
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QT_END_NAMESPACE
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namespace KDChart {
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/**
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* @brief A set of attributes controlling the appearance of data set markers
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*/
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class KDCHART_EXPORT MarkerAttributes
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{
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public:
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MarkerAttributes();
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MarkerAttributes( const MarkerAttributes& );
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MarkerAttributes &operator= ( const MarkerAttributes& );
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~MarkerAttributes();
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enum MarkerStyle { MarkerCircle = 0,
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MarkerSquare = 1,
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MarkerDiamond = 2,
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Marker1Pixel = 3,
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Marker4Pixels = 4,
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MarkerRing = 5,
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MarkerCross = 6,
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MarkerFastCross = 7,
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NoMarker = 8,
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PainterPathMarker = 9,
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StartCustomMarkers = 10 };
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void setVisible( bool visible );
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bool isVisible() const;
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typedef QMap<uint, uint> MarkerStylesMap;
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void setMarkerStylesMap( const MarkerStylesMap & map );
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MarkerStylesMap markerStylesMap() const;
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void setThreeD( bool value );
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bool threeD() const;
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/**
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* Set the marker-style to use. This could be either one of the
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* predefined \a MarkerStyle or a custom one that has a value
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* bigger or equal to StartCustomMarkers.
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*
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* Such a custom marker does then allow to fetch a custom pixmap
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* for each point (value pair) from the model using the
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* Qt::DecorationRole .
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*/
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void setMarkerStyle( uint style );
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uint markerStyle() const;
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/**
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* Normally you need to specify a valid QSizeF here, but for Legends you can
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* use the invalid size QSizeF(), to enable automatic marker size calculation:
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*
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* For Markers shown in a Legend this means the marker size will be equal to
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* the font height used for the labels that are shown next to the markers.
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*/
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void setMarkerSize( const QSizeF& size );
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QSizeF markerSize() const;
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void setMarkerColor( const QColor& color );
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QColor markerColor() const;
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void setCustomMarkerPath( const QPainterPath& path );
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QPainterPath customMarkerPath() const;
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void setPen( const QPen& pen );
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QPen pen() const;
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bool operator==( const MarkerAttributes& ) const;
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bool operator!=( const MarkerAttributes& ) const;
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private:
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KDCHART_DECLARE_PRIVATE_BASE_VALUE( MarkerAttributes )
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}; // End of class MarkerAttributes
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inline bool MarkerAttributes::operator!=( const MarkerAttributes & other ) const { return !operator==( other ); }
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}
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#ifndef QT_NO_DEBUG_STREAM
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KDCHART_EXPORT QDebug operator<<( QDebug, const KDChart::MarkerAttributes & );
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#endif
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KDCHART_DECLARE_SWAP_SPECIALISATION( KDChart::MarkerAttributes )
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QT_BEGIN_NAMESPACE
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Q_DECLARE_TYPEINFO( KDChart::MarkerAttributes, Q_MOVABLE_TYPE );
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QT_END_NAMESPACE
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Q_DECLARE_METATYPE( KDChart::MarkerAttributes )
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#endif // KDCHARTMARKERATTRIBUTES_H
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