diff options
author | Miikka Heikkinen <miikka.heikkinen@digia.com> | 2014-03-25 15:07:06 +0200 |
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committer | Miikka Heikkinen <miikka.heikkinen@digia.com> | 2014-03-26 12:25:18 +0200 |
commit | b36b9eb7c65e3a4f6972d2f2145722470d1ad29b (patch) | |
tree | 1d2225a3a107d0a786482c57dab8c50177a16149 /src/datavisualization/axis/qlogvalue3daxisformatter_p.h | |
parent | b16a964d0ed24b720e4e71da03cea87e35db7806 (diff) |
Implement QLogValue3DAxisFormatter
Task-number: QTRD-2787
Change-Id: I6ecff5c3d2047a2c566051951bf237bf3e68ffab
Reviewed-by: Tomi Korpipää <tomi.korpipaa@digia.com>
Reviewed-by: Mika Salmela <mika.salmela@digia.com>
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@digia.com>
Diffstat (limited to 'src/datavisualization/axis/qlogvalue3daxisformatter_p.h')
-rw-r--r-- | src/datavisualization/axis/qlogvalue3daxisformatter_p.h | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/src/datavisualization/axis/qlogvalue3daxisformatter_p.h b/src/datavisualization/axis/qlogvalue3daxisformatter_p.h new file mode 100644 index 00000000..44b5c80c --- /dev/null +++ b/src/datavisualization/axis/qlogvalue3daxisformatter_p.h @@ -0,0 +1,73 @@ +/**************************************************************************** +** +** Copyright (C) 2014 Digia Plc +** All rights reserved. +** For any questions to Digia, please use contact form at http://qt.digia.com +** +** This file is part of the QtDataVisualization module. +** +** Licensees holding valid Qt Enterprise licenses may use this file in +** accordance with the Qt Enterprise License Agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. +** +** If you have questions regarding the use of this file, please use +** contact form at http://qt.digia.com +** +****************************************************************************/ + +// +// W A R N I N G +// ------------- +// +// This file is not part of the QtDataVisualization 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. + +#include "datavisualizationglobal_p.h" +#include "qlogvalue3daxisformatter.h" +#include "qvalue3daxisformatter_p.h" + +#ifndef QLOGVALUE3DAXISFORMATTER_P_H +#define QLOGVALUE3DAXISFORMATTER_P_H + +QT_BEGIN_NAMESPACE_DATAVISUALIZATION + +class QLogValue3DAxis; + +class QLogValue3DAxisFormatterPrivate : public QValue3DAxisFormatterPrivate +{ + Q_OBJECT + +public: + QLogValue3DAxisFormatterPrivate(QLogValue3DAxisFormatter *q); + virtual ~QLogValue3DAxisFormatterPrivate(); + + void recalculate(); + void populateCopy(QValue3DAxisFormatter ©) const; + + float positionAt(float value) const; + float valueAt(float position) const; + QString labelForIndex(int index) const; + +protected: + QLogValue3DAxisFormatter *qptr(); + + qreal m_base; + qreal m_logMin; + qreal m_logMax; + qreal m_logRangeNormalizer; + bool m_autoSubGrid; + bool m_showMaxLabel; + +private: + bool m_evenSegments; + + friend class QLogValue3DAxisFormatter; +}; + +QT_END_NAMESPACE_DATAVISUALIZATION + +#endif |