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