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1 | 1 | #include "baranimation_p.h" |
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2 | 2 | #include "barchartitem_p.h" |
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3 | 3 | #include <QParallelAnimationGroup> |
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4 | 4 | #include <QTimer> |
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5 | 5 | |
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6 | 6 | Q_DECLARE_METATYPE(QVector<QSizeF>) |
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7 | 7 | |
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8 | 8 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
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9 | 9 | |
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10 | 10 | BarAnimation::BarAnimation(BarChartItem *item) |
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11 | 11 | :ChartAnimation(item), |
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12 | 12 | m_item(item) |
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13 | 13 | { |
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14 | 14 | } |
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15 | 15 | |
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16 | 16 | BarAnimation::~BarAnimation() |
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17 | 17 | { |
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18 | 18 | } |
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19 | 19 | |
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20 | void BarAnimation::updateValues(const BarLayout& layout) | |
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20 | void BarAnimation::updateValues(const BarLayout& /*layout*/) | |
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21 | 21 | { |
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22 | 22 | // TODO: |
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23 | 23 | qDebug() << "BarAnimation::updateValues"; |
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24 | 24 | } |
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25 | 25 | |
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26 | 26 | |
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27 | 27 | QVariant BarAnimation::interpolated(const QVariant &from, const QVariant &to, qreal progress) const |
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28 | 28 | { |
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29 | 29 | QVector<QSizeF> startVector = qVariantValue<QVector<QSizeF> > (from); |
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30 | 30 | QVector<QSizeF> endVector = qVariantValue<QVector<QSizeF> > (to); |
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31 | 31 | QVector<QSizeF> result; |
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32 | 32 | |
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33 | 33 | Q_ASSERT(startVector.count() == endVector.count()) ; |
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34 | 34 | |
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35 | 35 | for(int i =0 ;i< startVector.count();i++){ |
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36 | 36 | QSizeF value = startVector[i] + ((endVector[i]- endVector[i]) * progress); |
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37 | 37 | result << value; |
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38 | 38 | } |
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39 | 39 | return qVariantFromValue(result); |
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40 | 40 | } |
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41 | 41 | |
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42 | 42 | void BarAnimation::updateCurrentValue(const QVariant &) |
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43 | 43 | { |
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44 | 44 | // TODO? |
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45 | 45 | } |
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46 | 46 | |
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47 | 47 | #include "moc_baranimation_p.cpp" |
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48 | 48 | |
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49 | 49 | QTCOMMERCIALCHART_END_NAMESPACE |
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