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// Copyright (C) 2023 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
// W A R N I N G
// -------------
//
// This file is not part of the QtGraphs API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
#ifndef CHARTHELPERS_P_H
#define CHARTHELPERS_P_H
#include <QtCore/QtNumeric>
#include <QtCore/QPointF>
QT_BEGIN_NAMESPACE
static inline bool isValidValue(qreal value)
{
if (qIsNaN(value) || qIsInf(value)) {
qWarning("Ignored NaN, Inf, or -Inf value.");
return false;
}
return true;
}
static inline bool isValidValue(qreal x, qreal y)
{
return (isValidValue(x) && isValidValue(y));
}
static inline bool isValidValue(QPointF point)
{
return (isValidValue(point.x()) && isValidValue(point.y()));
}
QT_END_NAMESPACE
#endif // CHARTHELPERS_P_H
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