KDChartLineAttributes.h

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00001 /****************************************************************************
00002 ** Copyright (C) 2001-2011 Klaralvdalens Datakonsult AB.  All rights reserved.
00003 **
00004 ** This file is part of the KD Chart library.
00005 **
00006 ** Licensees holding valid commercial KD Chart licenses may use this file in
00007 ** accordance with the KD Chart Commercial License Agreement provided with
00008 ** the Software.
00009 **
00010 **
00011 ** This file may be distributed and/or modified under the terms of the
00012 ** GNU General Public License version 2 and version 3 as published by the
00013 ** Free Software Foundation and appearing in the file LICENSE.GPL.txt included.
00014 **
00015 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
00016 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
00017 **
00018 ** Contact info@kdab.com if any conditions of this licensing are not
00019 ** clear to you.
00020 **
00021 **********************************************************************/
00022 
00023 #ifndef KDCHARTLINEATTRIBUTES_H
00024 #define KDCHARTLINEATTRIBUTES_H
00025 
00026 #include <QMetaType>
00027 #include "KDChartGlobal.h"
00028 
00029 namespace KDChart {
00030 
00034 class KDCHART_EXPORT LineAttributes
00035 {
00036 public:
00055     enum MissingValuesPolicy {
00056         MissingValuesAreBridged,
00057         MissingValuesHideSegments,
00058         MissingValuesShownAsZero,
00059         MissingValuesPolicyIgnored };
00060 
00061     LineAttributes();
00062     LineAttributes( const LineAttributes& );
00063     LineAttributes &operator= ( const LineAttributes& );
00064 
00065     ~LineAttributes();
00066 
00067     /* line chart and area chart - all types */
00068     void setMissingValuesPolicy( MissingValuesPolicy policy );
00069     MissingValuesPolicy missingValuesPolicy() const;
00070 
00071     /* area chart - all types */
00078     void setAreaBoundingDataset( int dataset );
00079     int areaBoundingDataset() const;
00080 
00081     void setDisplayArea( bool display );
00082     bool displayArea() const;
00083     /*allows viewing the covered areas*/
00084     void setTransparency( uint alpha );
00085     uint transparency() const;
00086 
00087     bool operator==( const LineAttributes& ) const;
00088     inline bool operator!=( const LineAttributes& other ) const { return !operator==(other); }
00089 
00090 private:
00091     KDCHART_DECLARE_PRIVATE_BASE_VALUE( LineAttributes )
00092 }; // End of class LineAttributes
00093 
00094 }
00095 
00096 #if !defined(QT_NO_DEBUG_STREAM)
00097 KDCHART_EXPORT QDebug operator<<(QDebug, const KDChart::LineAttributes& );
00098 #endif /* QT_NO_DEBUG_STREAM */
00099 
00100 KDCHART_DECLARE_SWAP_SPECIALISATION( KDChart::LineAttributes )
00101 Q_DECLARE_METATYPE( KDChart::LineAttributes )
00102 Q_DECLARE_TYPEINFO( KDChart::LineAttributes, Q_MOVABLE_TYPE );
00103 
00104 
00105 #endif // KDCHARTLINEATTRIBUTES_H
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