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Fancified also the examples page in docs
Fancified also the examples page in docs
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baranimation.cpp
73 lines | 2.1 KiB | text/x-c | CppLexer
/ src / animations / baranimation.cpp
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Jani Honkonen
Add license headers
 r794 /****************************************************************************
**
** Copyright (C) 2012 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
** $QT_END_LICENSE$
**
****************************************************************************/
sauimone
Animation framework for barchart.
 r671 #include "baranimation_p.h"
sauimone
refactoring internal barchart items
 r1674 #include "abstractbarchartitem_p.h"
sauimone
Animation framework for barchart.
 r671 #include <QTimer>
sauimone
barchart animation mechanics working. still some todo
 r681 Q_DECLARE_METATYPE(QVector<QRectF>)
sauimone
Animation framework for barchart.
 r671
QTCOMMERCIALCHART_BEGIN_NAMESPACE
sauimone
refactoring internal barchart items
 r1674 BarAnimation::BarAnimation(AbstractBarChartItem *item)
sauimone
refactored baranimations
 r1673 :AbstractBarAnimation(item)
sauimone
Animation framework for barchart.
 r671 {
Michal Klocek
Fix wrong interpolation call in bar*series, unit tests fixed
 r1734
sauimone
Animation framework for barchart.
 r671 }
BarAnimation::~BarAnimation()
{
}
QVariant BarAnimation::interpolated(const QVariant &from, const QVariant &to, qreal progress) const
{
Marek Rosa
Animation folder formating: white spaces, brackets, etc fixed
 r738 QVector<QRectF> startVector = qVariantValue<QVector<QRectF> >(from);
QVector<QRectF> endVector = qVariantValue<QVector<QRectF> >(to);
sauimone
barchart animation mechanics working. still some todo
 r681 QVector<QRectF> result;
sauimone
Animation framework for barchart.
 r671
Marek Rosa
PieSeries: model now supports custom mapping.
 r1056 Q_ASSERT(startVector.count() == endVector.count());
sauimone
Animation framework for barchart.
 r671
Marek Rosa
Animation folder formating: white spaces, brackets, etc fixed
 r738 for(int i = 0; i < startVector.count(); i++) {
sauimone
correct interpolation for baranimation
 r1879 QRectF start = startVector[i].normalized();
QRectF end = endVector[i].normalized();
qreal x = end.left();
qreal y;
qreal w = end.width();
qreal h;
if (endVector[i].height() < 0) {
// Negative bar
y = end.top();
h = start.height() + ((end.height() - start.height()) * progress);
} else {
h = startVector[i].height() + ((endVector[i].height() - startVector[i].height()) * progress);
y = endVector[i].top() + endVector[i].height() - h;
}
sauimone
barchart animation fix
 r693
sauimone
animations for stacked and percentbarchart
 r1426 QRectF value(x,y,w,h);
sauimone
fix to baranimations leaving crap on screen with negative bars
 r1824 result << value.normalized();
sauimone
Animation framework for barchart.
 r671 }
return qVariantFromValue(result);
}
#include "moc_baranimation_p.cpp"
QTCOMMERCIALCHART_END_NAMESPACE