HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · src/charts/chartitem_p.h

Add possibility to set reverse values to axes...

Add possibility to set reverse values to axes Added support for reverse axis. This works with line, spline, scatter and area series with cartesian chart. QBarCategoryAxis is not supported, nor different bar series. Change-Id: I60f21372ea9cee7b49918d7d99de24671bdc42c3 Reviewed-by: Miikka Heikkinen <miikka.heikkinen@theqtcompany.com>

Titta Heikkala - - Load All Authors

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             chartitem_p.h
        
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      /****************************************************************************

      **

      ** Copyright (C) 2015 The Qt Company Ltd

      ** All rights reserved.

      ** For any questions to The Qt Company, please use contact form at http://qt.io

      **

      ** This file is part of the Qt Charts module.

      **

      ** Licensees holding valid commercial license for Qt may use this file in

      ** accordance with the Qt License Agreement provided with the Software

      ** or, alternatively, in accordance with the terms contained in a written

      ** agreement between you and The Qt Company.

      **

      ** If you have questions regarding the use of this file, please use

      ** contact form at http://qt.io

      **

      ****************************************************************************/

      //  W A R N I N G

      //  -------------

      //

      // This file is not part of the Qt Enterprise Chart API.  It exists purely as an

      // implementation detail.  This header file may change from version to

      // version without notice, or even be removed.

      //

      // We mean it.

      #ifndef CHARTITEM_H

      #define CHARTITEM_H

      #include <private/chartelement_p.h>

      #include <private/chartpresenter_p.h>

      #include <QtWidgets/QGraphicsItem>

      QT_CHARTS_BEGIN_NAMESPACE

      class ChartItem : public ChartElement

      {

          Q_OBJECT

          enum ChartItemTypes { AXIS_ITEM = UserType + 1, XYLINE_ITEM };

      public:

          ChartItem(QAbstractSeriesPrivate *series,QGraphicsItem* item);

          AbstractDomain*  domain() const;

      public Q_SLOTS:

          virtual void handleDomainUpdated();

          void reversePainter(QPainter *painter, const QRectF &clipRect);

          QAbstractSeriesPrivate* seriesPrivate() const {return m_series;}

      protected:

          bool m_validData;

      private:

          QAbstractSeriesPrivate* m_series;

      };

      QT_CHARTS_END_NAMESPACE

      #endif /* CHARTITEM_H */

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				/****************************************************************************
				**
				** Copyright (C) 2015 The Qt Company Ltd
				** All rights reserved.
				** For any questions to The Qt Company, please use contact form at http://qt.io
				**
				** This file is part of the Qt Charts module.
				**
				** Licensees holding valid commercial license for Qt may use this file in
				** accordance with the Qt License Agreement provided with the Software
				** or, alternatively, in accordance with the terms contained in a written
				** agreement between you and The Qt Company.
				**
				** If you have questions regarding the use of this file, please use
				** contact form at http://qt.io
				**
				****************************************************************************/

				// W A R N I N G
				// -------------
				//
				// This file is not part of the Qt Enterprise Chart API. It exists purely as an
				// implementation detail. This header file may change from version to
				// version without notice, or even be removed.
				//
				// We mean it.

				#ifndef CHARTITEM_H
				#define CHARTITEM_H

				#include <private/chartelement_p.h>
				#include <private/chartpresenter_p.h>
				#include <QtWidgets/QGraphicsItem>

				QT_CHARTS_BEGIN_NAMESPACE

				class ChartItem : public ChartElement
				{
				Q_OBJECT
				enum ChartItemTypes { AXIS_ITEM = UserType + 1, XYLINE_ITEM };
				public:
				ChartItem(QAbstractSeriesPrivate series,QGraphicsItem item);
				AbstractDomain* domain() const;
				public Q_SLOTS:
				virtual void handleDomainUpdated();

				void reversePainter(QPainter *painter, const QRectF &clipRect);
				QAbstractSeriesPrivate* seriesPrivate() const {return m_series;}

				protected:
				bool m_validData;
				private:
				QAbstractSeriesPrivate* m_series;
				};

				QT_CHARTS_END_NAMESPACE

				#endif /* CHARTITEM_H */