boxwhiskersanimation.cpp
113 lines
| 3.7 KiB
| text/x-c
|
CppLexer
Mika Salmela
|
r2465 | /**************************************************************************** | ||
| ** | ||||
| ** Copyright (C) 2013 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 Qt Commercial Charts Add-on. | ||||
| ** | ||||
| ** $QT_BEGIN_LICENSE$ | ||||
| ** Licensees holding valid Qt Commercial licenses may use this file in | ||||
| ** accordance with the Qt Commercial 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 | ||||
| ** $QT_END_LICENSE$ | ||||
| ** | ||||
| ****************************************************************************/ | ||||
| #include "boxwhiskersanimation_p.h" | ||||
| #include "boxplotanimation_p.h" | ||||
| #include "boxplotchartitem_p.h" | ||||
| #include "boxwhiskersdata_p.h" | ||||
|
Mika Salmela
|
r2478 | #include <QDebug> | ||
|
Mika Salmela
|
r2465 | |||
| Q_DECLARE_METATYPE(QVector<QRectF>) | ||||
| Q_DECLARE_METATYPE(QTCOMMERCIALCHART_NAMESPACE::BoxWhiskersData) | ||||
| Q_DECLARE_METATYPE(qreal) | ||||
| QTCOMMERCIALCHART_BEGIN_NAMESPACE | ||||
| BoxWhiskersAnimation::BoxWhiskersAnimation(BoxPlotChartItem *item) | ||||
| : ChartAnimation(item), | ||||
| m_item(item) | ||||
| { | ||||
| setDuration(ChartAnimationDuration); | ||||
| setEasingCurve(QEasingCurve::OutQuart); | ||||
| } | ||||
| BoxWhiskersAnimation::BoxWhiskersAnimation(BoxWhiskers *box) | ||||
| : ChartAnimation(box), | ||||
| m_box(box) | ||||
| { | ||||
| setDuration(ChartAnimationDuration); | ||||
| setEasingCurve(QEasingCurve::OutQuart); | ||||
| } | ||||
| BoxWhiskersAnimation::~BoxWhiskersAnimation() | ||||
| { | ||||
| } | ||||
| QVariant BoxWhiskersAnimation::interpolated(const QVariant &from, const QVariant &to, qreal progress) const | ||||
| { | ||||
| BoxWhiskersData startData = qvariant_cast<BoxWhiskersData>(from); | ||||
| BoxWhiskersData endData = qvariant_cast<BoxWhiskersData>(to); | ||||
| BoxWhiskersData result; | ||||
| if (endData.m_index == 1) { | ||||
| //qDebug() << "endData.m_lowerExtreme = " << endData.m_lowerExtreme; | ||||
| //qDebug() << "endData.m_median = " << endData.m_median; | ||||
| } | ||||
| result.m_lowerExtreme = endData.m_median + progress * (endData.m_lowerExtreme - endData.m_median); | ||||
| result.m_lowerQuartile = endData.m_median + progress * (endData.m_lowerQuartile - endData.m_median); | ||||
| result.m_median = endData.m_median; | ||||
| result.m_upperQuartile = endData.m_median + progress * (endData.m_upperQuartile - endData.m_median); | ||||
| result.m_upperExtreme = endData.m_median + progress * (endData.m_upperExtreme - endData.m_median); | ||||
| result.m_index = endData.m_index; | ||||
| result.m_boxItems = endData.m_boxItems; | ||||
| // result.m_lowerExtreme = endData.m_lowerExtreme; | ||||
| // result.m_lowerQuartile = endData.m_lowerQuartile; | ||||
| // result.m_median = endData.m_median; | ||||
| // result.m_upperQuartile = endData.m_upperQuartile; | ||||
| // result.m_upperExtreme = endData.m_upperExtreme; | ||||
| // result.m_index = endData.m_index; | ||||
| // result.m_boxItems = endData.m_boxItems; | ||||
| result.m_maxX = endData.m_maxX; | ||||
| result.m_minX = endData.m_minX; | ||||
| result.m_maxY = endData.m_maxY; | ||||
| result.m_minY = endData.m_minY; | ||||
|
Mika Salmela
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r2478 | result.m_seriesIndex = endData.m_seriesIndex; | ||
| result.m_seriesCount = endData.m_seriesCount; | ||||
|
Mika Salmela
|
r2465 | |||
| return qVariantFromValue(result); | ||||
| } | ||||
| void BoxWhiskersAnimation::updateCurrentValue(const QVariant &value) | ||||
| { | ||||
| BoxWhiskersData data = qvariant_cast<BoxWhiskersData>(value); | ||||
| m_box->setLayout(data); | ||||
| } | ||||
| void BoxWhiskersAnimation::setup(const BoxWhiskersData &startData, const BoxWhiskersData &endData) | ||||
| { | ||||
| setKeyValueAt(0.0, qVariantFromValue(startData)); | ||||
| setKeyValueAt(1.0, qVariantFromValue(endData)); | ||||
| } | ||||
|
Mika Salmela
|
r2478 | void BoxWhiskersAnimation::setEndData(const BoxWhiskersData &endData) | ||
| { | ||||
| if (state() != QAbstractAnimation::Stopped) | ||||
| stop(); | ||||
| setEndValue(qVariantFromValue(endData)); | ||||
| } | ||||
|
Mika Salmela
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r2465 | #include "moc_boxwhiskersanimation_p.cpp" | ||
| QTCOMMERCIALCHART_END_NAMESPACE | ||||