Revision control
++ // Copyright (C) 2016 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
++
++ #include <private/polarchartvalueaxisangular_p.h>
++ #include <private/chartpresenter_p.h>
++ #include <private/abstractchartlayout_p.h>
++
++ QT_BEGIN_NAMESPACE
++
++ PolarChartValueAxisAngular::PolarChartValueAxisAngular(QValueAxis *axis, QGraphicsItem *item)
++ : PolarChartAxisAngular(axis, item)
++ {
++ QObject::connect(axis, SIGNAL(tickCountChanged(int)), this, SLOT(handleTickCountChanged(int)));
++ QObject::connect(axis, SIGNAL(minorTickCountChanged(int)),
++ this, SLOT(handleMinorTickCountChanged(int)));
++ QObject::connect(axis, SIGNAL(labelFormatChanged(QString)), this, SLOT(handleLabelFormatChanged(QString)));
++ }
++
++ PolarChartValueAxisAngular::~PolarChartValueAxisAngular()
++ {
++ }
++
++ QList<qreal> PolarChartValueAxisAngular::calculateLayout() const
++ {
++ int tickCount = static_cast<QValueAxis *>(axis())->tickCount();
++ Q_ASSERT(tickCount >= 2);
++
++ QList<qreal> points;
++ points.resize(tickCount);
++
++ const qreal d = 360.0 / qreal(tickCount - 1);
++
++ for (int i = 0; i < tickCount; ++i) {
++ qreal angularCoordinate = qreal(i) * d;
++ points[i] = angularCoordinate;
++ }
++
++ return points;
++ }
++
++ void PolarChartValueAxisAngular::createAxisLabels(const QList<qreal> &layout)
++ {
++ QStringList labelList = createValueLabels(min(), max(), layout.size(), 0.0, 0.0,
++ QValueAxis::TicksFixed,
++ static_cast<QValueAxis *>(axis())->labelFormat());
++ setLabels(labelList);
++ }
++
++ void PolarChartValueAxisAngular::handleTickCountChanged(int tick)
++ {
++ Q_UNUSED(tick);
++ // AXIVION Next Line Qt-SkippedBaseMethod: not an override
++ QGraphicsLayoutItem::updateGeometry();
++ if (presenter())
++ presenter()->layout()->invalidate();
++ }
++
++ void PolarChartValueAxisAngular::handleMinorTickCountChanged(int tick)
++ {
++ Q_UNUSED(tick);
++ // AXIVION Next Line Qt-SkippedBaseMethod: not an override
++ QGraphicsLayoutItem::updateGeometry();
++ if (presenter())
++ presenter()->layout()->invalidate();
++ }
++
++ void PolarChartValueAxisAngular::handleLabelFormatChanged(const QString &format)
++ {
++ Q_UNUSED(format);
++ // AXIVION Next Line Qt-SkippedBaseMethod: not an override
++ QGraphicsLayoutItem::updateGeometry();
++ if (presenter())
++ presenter()->layout()->invalidate();
++ }
++
++ QT_END_NAMESPACE
++
++ #include "moc_polarchartvalueaxisangular_p.cpp"