diff options
Diffstat (limited to 'src/animations/axisanimation.cpp')
-rw-r--r-- | src/animations/axisanimation.cpp | 136 |
1 files changed, 0 insertions, 136 deletions
diff --git a/src/animations/axisanimation.cpp b/src/animations/axisanimation.cpp deleted file mode 100644 index 63514238..00000000 --- a/src/animations/axisanimation.cpp +++ /dev/null @@ -1,136 +0,0 @@ -/**************************************************************************** -** -** 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 Qt Enterprise Charts Add-on. -** -** $QT_BEGIN_LICENSE$ -** 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 -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "axisanimation_p.h" -#include "chartaxiselement_p.h" -#include "qabstractaxis_p.h" - -Q_DECLARE_METATYPE(QVector<qreal>) - -QTCOMMERCIALCHART_BEGIN_NAMESPACE - - -AxisAnimation::AxisAnimation(ChartAxisElement *axis) - : ChartAnimation(axis), - m_axis(axis), - m_type(DefaultAnimation) -{ - setDuration(ChartAnimationDuration); - setEasingCurve(QEasingCurve::OutQuart); -} - -AxisAnimation::~AxisAnimation() -{ -} - -void AxisAnimation::setAnimationType(Animation type) -{ - if (state() != QAbstractAnimation::Stopped) - stop(); - m_type = type; -} - -void AxisAnimation::setAnimationPoint(const QPointF &point) -{ - if (state() != QAbstractAnimation::Stopped) - stop(); - m_point = point; -} - -void AxisAnimation::setValues(QVector<qreal> &oldLayout, QVector<qreal> &newLayout) -{ - if (state() != QAbstractAnimation::Stopped) stop(); - - switch (m_type) { - case ZoomOutAnimation: { - QRectF rect = m_axis->gridGeometry(); - oldLayout.resize(newLayout.count()); - - for (int i = 0, j = oldLayout.count() - 1; i < (oldLayout.count() + 1) / 2; ++i, --j) { - oldLayout[i] = m_axis->axis()->orientation() == Qt::Horizontal ? rect.left() : rect.bottom(); - oldLayout[j] = m_axis->axis()->orientation() == Qt::Horizontal ? rect.right() : rect.top(); - } - } - break; - case ZoomInAnimation: { - int index = qMin(oldLayout.count() * (m_axis->axis()->orientation() == Qt::Horizontal ? m_point.x() : (1 - m_point.y())), newLayout.count() - (qreal)1.0); - oldLayout.resize(newLayout.count()); - - for (int i = 0; i < oldLayout.count(); i++) - oldLayout[i] = oldLayout[index]; - } - break; - case MoveForwardAnimation: { - oldLayout.resize(newLayout.count()); - - for (int i = 0, j = i + 1; i < oldLayout.count() - 1; ++i, ++j) - oldLayout[i] = oldLayout[j]; - } - break; - case MoveBackwordAnimation: { - oldLayout.resize(newLayout.count()); - - for (int i = oldLayout.count() - 1, j = i - 1; i > 0; --i, --j) - oldLayout[i] = oldLayout[j]; - } - break; - default: { - oldLayout.resize(newLayout.count()); - QRectF rect = m_axis->gridGeometry(); - for (int i = 0, j = oldLayout.count() - 1; i < oldLayout.count(); ++i, --j) - oldLayout[i] = m_axis->axis()->orientation() == Qt::Horizontal ? rect.left() : rect.top(); - } - break; - } - - QVariantAnimation::KeyValues value; - setKeyValues(value); //workaround for wrong interpolation call - setKeyValueAt(0.0, qVariantFromValue(oldLayout)); - setKeyValueAt(1.0, qVariantFromValue(newLayout)); -} - -QVariant AxisAnimation::interpolated(const QVariant &start, const QVariant &end, qreal progress) const -{ - QVector<qreal> startVector = qvariant_cast<QVector<qreal> >(start); - QVector<qreal> endVecotr = qvariant_cast<QVector<qreal> >(end); - QVector<qreal> result; - - Q_ASSERT(startVector.count() == endVecotr.count()) ; - - for (int i = 0; i < startVector.count(); i++) { - qreal value = startVector[i] + ((endVecotr[i] - startVector[i]) * progress); //qBound(0.0, progress, 1.0)); - result << value; - } - return qVariantFromValue(result); -} - - -void AxisAnimation::updateCurrentValue(const QVariant &value) -{ - if (state() != QAbstractAnimation::Stopped) { //workaround - QVector<qreal> vector = qvariant_cast<QVector<qreal> >(value); -// Q_ASSERT(vector.count() != 0); - m_axis->setLayout(vector); - m_axis->updateGeometry(); - } - -} - -QTCOMMERCIALCHART_END_NAMESPACE |