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#ifndef ANGLEDVECTOR_H
#define ANGLEDVECTOR_H
#include "varyingvector.h"
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Declarative)
class AngledVector : public VaryingVector
{
Q_OBJECT
Q_PROPERTY(qreal angle READ angle WRITE setAngle NOTIFY angleChanged)
Q_PROPERTY(qreal magnitude READ magnitude WRITE setMagnitude NOTIFY magnitudeChanged)
Q_PROPERTY(qreal angleVariation READ angleVariation WRITE setAngleVariation NOTIFY angleVariationChanged)
Q_PROPERTY(qreal magnitudeVariation READ magnitudeVariation WRITE setMagnitudeVariation NOTIFY magnitudeVariationChanged)
public:
explicit AngledVector(QObject *parent = 0);
const QPointF &sample(const QPointF &from);
qreal angle() const
{
return m_angle;
}
qreal magnitude() const
{
return m_magnitude;
}
qreal angleVariation() const
{
return m_angleVariation;
}
qreal magnitudeVariation() const
{
return m_magnitudeVariation;
}
signals:
void angleChanged(qreal arg);
void magnitudeChanged(qreal arg);
void angleVariationChanged(qreal arg);
void magnitudeVariationChanged(qreal arg);
public slots:
void setAngle(qreal arg)
{
if (m_angle != arg) {
m_angle = arg;
emit angleChanged(arg);
}
}
void setMagnitude(qreal arg)
{
if (m_magnitude != arg) {
m_magnitude = arg;
emit magnitudeChanged(arg);
}
}
void setAngleVariation(qreal arg)
{
if (m_angleVariation != arg) {
m_angleVariation = arg;
emit angleVariationChanged(arg);
}
}
void setMagnitudeVariation(qreal arg)
{
if (m_magnitudeVariation != arg) {
m_magnitudeVariation = arg;
emit magnitudeVariationChanged(arg);
}
}
private:
qreal m_angle;
qreal m_magnitude;
qreal m_angleVariation;
qreal m_magnitudeVariation;
};
QT_END_NAMESPACE
QT_END_HEADER
#endif // ANGLEDVECTOR_H
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