QBrush linearPos(QBrush start, QBrush end, qreal pos)
{
QColor c;
c.setRedF(linearPos(start.color().redF(), end.color().redF(), pos));
c.setGreenF(linearPos(start.color().greenF(), end.color().greenF(), pos));
c.setBlueF(linearPos(start.color().blueF(), end.color().blueF(), pos));
end.setColor(c);
return end;
}
QVariant PieSliceAnimation::interpolated(const QVariant &start, const QVariant &end, qreal progress) const
{
PieSliceData startValue = start.value<PieSliceData>();
PieSliceData endValue = end.value<PieSliceData>();
PieSliceData result;
result = endValue;
result.m_center = linearPos(startValue.m_center, endValue.m_center, progress);
result.m_radius = linearPos(startValue.m_radius, endValue.m_radius, progress);
result.m_startAngle = linearPos(startValue.m_startAngle, endValue.m_startAngle, progress);
result.m_angleSpan = linearPos(startValue.m_angleSpan, endValue.m_angleSpan, progress);
result.m_slicePen = linearPos(startValue.m_slicePen, endValue.m_slicePen, progress);
result.m_sliceBrush = linearPos(startValue.m_sliceBrush, endValue.m_sliceBrush, progress);
return qVariantFromValue(result);
}
QPointF linearPos(QPointF start, QPointF end, qreal pos)
{
qreal x = linearPos(start.x(), end.x(), pos);
qreal y = linearPos(start.y(), end.y(), pos);
return QPointF(x, y);
}
long Concentration::getCell(int x, int y)
{
return getCell(linearPos(x, y));
}
void Concentration::setCell(long value, int x, int y)
{
setCell(value, linearPos(x, y));
}
