118 lines
3.5 KiB
C
118 lines
3.5 KiB
C
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/****************************************************************************
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** Copyright (C) 2001-2011 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 KDCHARTGRIDATTRIBUTES_H
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#define KDCHARTGRIDATTRIBUTES_H
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#include <QMetaType>
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#include "KDChartGlobal.h"
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#include "KDChartEnums.h"
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class QPen;
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namespace KDChart {
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/**
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* @brief A set of attributes controlling the appearance of grids
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*/
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class KDCHART_EXPORT GridAttributes
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{
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public:
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GridAttributes();
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GridAttributes( const GridAttributes& );
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GridAttributes &operator= ( const GridAttributes& );
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~GridAttributes();
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void setGridVisible( bool visible );
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bool isGridVisible() const;
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void setGridStepWidth( qreal stepWidth=0.0 );
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qreal gridStepWidth() const;
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void setGridSubStepWidth( qreal subStepWidth=0.0 );
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qreal gridSubStepWidth() const;
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/**
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* Specify which granularity sequence is to be used to find a matching
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* grid granularity.
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*
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* See details explained at KDChartEnums::GranularitySequence.
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*
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* You might also want to use setAdjustBoundsToGrid for fine-tuning the
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* start/end value.
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*
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* \sa setAdjustBoundsToGrid, GranularitySequence
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*/
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void setGridGranularitySequence( KDChartEnums::GranularitySequence sequence );
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KDChartEnums::GranularitySequence gridGranularitySequence() const;
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/**
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* By default visible bounds of the data area are adjusted to match
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* a main grid line.
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* If you set the respective adjust flag to false the bound will
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* not start at a grid line's value but it will be the exact value
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* of the data range set.
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*
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* \sa CartesianCoordinatePlane::setHorizontalRange
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* \sa CartesianCoordinatePlane::setVerticalRange
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*/
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void setAdjustBoundsToGrid( bool adjustLower, bool adjustUpper );
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bool adjustLowerBoundToGrid() const;
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bool adjustUpperBoundToGrid() const;
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void setGridPen( const QPen & pen );
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QPen gridPen() const;
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void setSubGridVisible( bool visible );
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bool isSubGridVisible() const;
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void setSubGridPen( const QPen & pen );
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QPen subGridPen() const;
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void setZeroLinePen( const QPen & pen );
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QPen zeroLinePen() const;
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bool operator==( const GridAttributes& ) const;
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inline bool operator!=( const GridAttributes& other ) const { return !operator==(other); }
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private:
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KDCHART_DECLARE_PRIVATE_BASE_VALUE( GridAttributes )
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}; // End of class GridAttributes
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}
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#if !defined(QT_NO_DEBUG_STREAM)
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KDCHART_EXPORT QDebug operator<<(QDebug, const KDChart::GridAttributes& );
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#endif /* QT_NO_DEBUG_STREAM */
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KDCHART_DECLARE_SWAP_SPECIALISATION( KDChart::GridAttributes )
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Q_DECLARE_METATYPE( KDChart::GridAttributes )
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Q_DECLARE_TYPEINFO( KDChart::GridAttributes, Q_MOVABLE_TYPE );
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#endif // KDCHARTGRIDATTRIBUTES_H
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