|
|
/****************************************************************************
|
|
|
**
|
|
|
** Copyright (C) 2012 Digia Plc
|
|
|
** All rights reserved.
|
|
|
** For any questions to Digia, please use contact form at http://qt.digia.com
|
|
|
**
|
|
|
** This file is part of the Qt Commercial Charts Add-on.
|
|
|
**
|
|
|
** $QT_BEGIN_LICENSE$
|
|
|
** Licensees holding valid Qt Commercial licenses may use this file in
|
|
|
** accordance with the Qt Commercial License Agreement provided with the
|
|
|
** Software or, alternatively, in accordance with the terms contained in
|
|
|
** a written agreement between you and Digia.
|
|
|
**
|
|
|
** If you have questions regarding the use of this file, please use
|
|
|
** contact form at http://qt.digia.com
|
|
|
** $QT_END_LICENSE$
|
|
|
**
|
|
|
****************************************************************************/
|
|
|
|
|
|
#include "qintervalaxis.h"
|
|
|
#include "qintervalaxis_p.h"
|
|
|
#include "chartcategoriesaxisx_p.h"
|
|
|
#include "chartcategoriesaxisy_p.h"
|
|
|
#include <qmath.h>
|
|
|
#include <QDebug>
|
|
|
|
|
|
QTCOMMERCIALCHART_BEGIN_NAMESPACE
|
|
|
/*!
|
|
|
\internal
|
|
|
\class QIntervalAxis
|
|
|
\brief The QIntervalAxis class is used for manipulating chart's axis.
|
|
|
\mainclass
|
|
|
|
|
|
Axis can be setup to show axis line with tick marks, grid lines and shades.
|
|
|
*/
|
|
|
|
|
|
/*!
|
|
|
\qmlclass Axis QIntervalAxis
|
|
|
\brief The Axis element is used for manipulating chart's axes.
|
|
|
|
|
|
Axis can be setup to show axis line with tick marks, grid lines and shades.
|
|
|
|
|
|
To access Axes you can use ChartView API. For example:
|
|
|
\code
|
|
|
// TODO :)
|
|
|
\endcode
|
|
|
*/
|
|
|
|
|
|
/*!
|
|
|
Constructs an axis object which is a child of \a parent.
|
|
|
*/
|
|
|
QIntervalAxis::QIntervalAxis(QObject *parent):
|
|
|
QValuesAxis(*new QIntervalAxisPrivate(this),parent)
|
|
|
{
|
|
|
}
|
|
|
|
|
|
/*!
|
|
|
Destroys the object
|
|
|
*/
|
|
|
QIntervalAxis::~QIntervalAxis()
|
|
|
{
|
|
|
}
|
|
|
|
|
|
/*!
|
|
|
\internal
|
|
|
*/
|
|
|
QIntervalAxis::QIntervalAxis(QIntervalAxisPrivate &d,QObject *parent):QValuesAxis(d,parent)
|
|
|
{
|
|
|
|
|
|
}
|
|
|
|
|
|
/*!
|
|
|
Appends \a category to axis
|
|
|
*/
|
|
|
void QIntervalAxis::append(const QString& category, qreal x)
|
|
|
{
|
|
|
Q_D(QIntervalAxis);
|
|
|
if (!d->m_categories.contains(category))
|
|
|
{
|
|
|
if(d->m_categories.isEmpty()){
|
|
|
Range range(d->m_categoryMinimum,x);
|
|
|
d->m_categoriesMap.insert(category,range);
|
|
|
d->m_categories.append(category);
|
|
|
}else{
|
|
|
Range range = d->m_categoriesMap.value(d->m_categories.last());
|
|
|
d->m_categoriesMap.insert(category,Range(range.first,x));
|
|
|
d->m_categories.append(category);
|
|
|
}
|
|
|
setRange(d->m_min,x);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
void QIntervalAxis::setFisrtCategoryMinimum(qreal x)
|
|
|
{
|
|
|
Q_D(QIntervalAxis);
|
|
|
if(d->m_categories.isEmpty()){
|
|
|
d->m_categoryMinimum=x;
|
|
|
}else{
|
|
|
Range range = d->m_categoriesMap.value(d->m_categories.first());
|
|
|
d->m_categoriesMap.insert(d->m_categories.first(),Range(x,range.second));
|
|
|
setRange(x,d->m_min);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
/*!
|
|
|
Removes \a category from axis
|
|
|
*/
|
|
|
void QIntervalAxis::remove(const QString &category)
|
|
|
{
|
|
|
Q_UNUSED(category);
|
|
|
//TODO
|
|
|
}
|
|
|
|
|
|
QStringList QIntervalAxis::categories()
|
|
|
{
|
|
|
Q_D(QIntervalAxis);
|
|
|
return d->m_categories;
|
|
|
}
|
|
|
|
|
|
/*!
|
|
|
Returns number of categories.
|
|
|
*/
|
|
|
int QIntervalAxis::count() const
|
|
|
{
|
|
|
Q_D(const QIntervalAxis);
|
|
|
return d->m_categories.count();
|
|
|
}
|
|
|
|
|
|
/*!
|
|
|
Returns the type of the axis
|
|
|
*/
|
|
|
QAbstractAxis::AxisType QIntervalAxis::type() const
|
|
|
{
|
|
|
return AxisTypeCategories;
|
|
|
}
|
|
|
|
|
|
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
|
|
|
|
|
QIntervalAxisPrivate::QIntervalAxisPrivate(QIntervalAxis* q):
|
|
|
QValuesAxisPrivate(q),
|
|
|
m_categoryMinimum(0)
|
|
|
{
|
|
|
|
|
|
}
|
|
|
|
|
|
QIntervalAxisPrivate::~QIntervalAxisPrivate()
|
|
|
{
|
|
|
|
|
|
}
|
|
|
|
|
|
int QIntervalAxisPrivate::ticksCount() const
|
|
|
{
|
|
|
return m_categories.count()+1;
|
|
|
}
|
|
|
|
|
|
void QIntervalAxisPrivate::handleAxisRangeChanged(qreal min, qreal max,int count)
|
|
|
{
|
|
|
m_min = min;
|
|
|
m_max = max;
|
|
|
m_ticksCount = count;
|
|
|
}
|
|
|
|
|
|
ChartAxis* QIntervalAxisPrivate::createGraphics(ChartPresenter* presenter)
|
|
|
{
|
|
|
Q_UNUSED(presenter);
|
|
|
// Q_Q( QCategoriesAxis);
|
|
|
if(m_orientation == Qt::Vertical){
|
|
|
return 0;
|
|
|
}else{
|
|
|
return 0;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
#include "moc_qintervalaxis.cpp"
|
|
|
#include "moc_qintervalaxis_p.cpp"
|
|
|
|
|
|
QTCOMMERCIALCHART_END_NAMESPACE
|
|
|
|
