#include "qscatterseries.h"
#include "qchart.h"

/*!
    \class QScatterSeries
    \brief The QScatterSeries class is used for making scatter charts.

    \mainclass

    The scatter data is displayed as a collection of points on the chart. Each point determines the position on the horizontal axis
    and the vertical axis.

    \image scatterchart.png

    Creating basic scatter chart is simple:
    \code
    QScatterSeries* series = new QScatterSeries();
    series->add(0, 6);
    series->add(2, 4);
    ...
    chartView->addSeries(series);
    \endcode
*/

/*!
    \enum QScatterSeries::MarkerShape

    This enum describes the shape used when rendering marker items.

    \value MarkerShapeCircle
    \value MarkerShapeRectangle
*/

/*!
    \fn QChartSeriesType QScatterSeries::type() const
    \brief Returns QChartSeries::SeriesTypeScatter.
    \sa QSeries, QSeriesType
*/

QTCOMMERCIALCHART_BEGIN_NAMESPACE

/*!
    Constructs a series object which is a child of \a parent.
*/
QScatterSeries::QScatterSeries(QObject *parent) :
    QXYSeries(parent),
    m_shape(QScatterSeries::MarkerShapeCircle),
    m_size(15.0)
{
}

/*!
    Destroys the object. Note that adding series to QChart transfers the ownership to the chart.
*/
QScatterSeries::~QScatterSeries()
{
}

/*!
    Returns the shape used for drawing markers.
*/
QScatterSeries::MarkerShape QScatterSeries::shape() const
{
    return m_shape;
}

/*!
    Overrides the default shape of the marker items with a user defined \a shape. The default shape
    is defined by chart theme setting.
*/
void QScatterSeries::setShape(MarkerShape shape)
{
    if(m_shape!= shape){
        m_shape=shape;
        emit QXYSeries::updated();
    }
}

/*!
    Returns the size of the marker items.
*/
qreal QScatterSeries::size() const
{
    return m_size;
}

/*!
    Set the \a size of the marker items. The default size is 9.0.
*/
void QScatterSeries::setSize(qreal size)
{
    if(m_size != size){
        m_size=size;
        emit updated();
    }
}

QTCOMMERCIALCHART_END_NAMESPACE