qstackedbarseries.cpp
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CppLexer
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r794 | /**************************************************************************** | ||
** | ||||
** 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 | ||||
** $QT_END_LICENSE$ | ||||
** | ||||
****************************************************************************/ | ||||
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r338 | #include "qstackedbarseries.h" | ||
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r943 | #include "qstackedbarseries_p.h" | ||
#include "stackedbarchartitem_p.h" | ||||
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r962 | #include "barchartmodel_p.h" | ||
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r943 | #include "chartdataset_p.h" | ||
#include "charttheme_p.h" | ||||
#include "chartanimator_p.h" | ||||
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r338 | |||
QTCOMMERCIALCHART_BEGIN_NAMESPACE | ||||
/*! | ||||
\class QStackedBarSeries | ||||
\brief part of QtCommercial chart API. | ||||
QStackedBarSeries represents a series of data shown as bars. All bars in same category are | ||||
stacked on top of each other. One QStackedBarSeries can contain multible QBarSet data sets. | ||||
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r377 | QStackedBarSeries groups the data from sets to categories, which are defined by QStringList. | ||
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r338 | |||
\mainclass | ||||
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r377 | \sa QBarSet, QPercentBarSeries, QBarSeries | ||
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r338 | */ | ||
/*! | ||||
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r360 | \fn virtual QSeriesType QStackedBarSeries::type() const | ||
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r338 | \brief Returns type of series. | ||
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r360 | \sa QSeries, QSeriesType | ||
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r338 | */ | ||
/*! | ||||
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r387 | Constructs empty QStackedBarSeries. Parameter \a categories defines the categories for chart. | ||
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r338 | QStackedBarSeries is QObject which is a child of a \a parent. | ||
*/ | ||||
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r943 | QStackedBarSeries::QStackedBarSeries(QBarCategories categories, QObject *parent) | ||
: QBarSeries(*new QStackedBarSeriesPrivate(categories,this), parent) | ||||
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r338 | { | ||
} | ||||
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r938 | QSeries::QSeriesType QStackedBarSeries::type() const | ||
{ | ||||
return QSeries::SeriesTypeStackedBar; | ||||
} | ||||
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r943 | /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// | ||
QStackedBarSeriesPrivate::QStackedBarSeriesPrivate(QBarCategories categories, QStackedBarSeries *q) : QBarSeriesPrivate(categories,q) | ||||
{ | ||||
} | ||||
void QStackedBarSeriesPrivate::scaleDomain(Domain& domain) | ||||
{ | ||||
qreal minX(domain.minX()); | ||||
qreal minY(domain.minY()); | ||||
qreal maxX(domain.maxX()); | ||||
qreal maxY(domain.maxY()); | ||||
int tickXCount(domain.tickXCount()); | ||||
int tickYCount(domain.tickYCount()); | ||||
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r962 | qreal x = m_internalModel->categoryCount(); | ||
qreal y = maxCategorySum(); | ||||
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r943 | minX = qMin(minX, x); | ||
minY = qMin(minY, y); | ||||
maxX = qMax(maxX, x); | ||||
maxY = qMax(maxY, y); | ||||
tickXCount = x+1; | ||||
domain.setRangeX(minX,maxX,tickXCount); | ||||
domain.setRangeY(minY,maxY,tickYCount); | ||||
} | ||||
Chart* QStackedBarSeriesPrivate::createGraphics(ChartPresenter* presenter) | ||||
{ | ||||
Q_Q(QStackedBarSeries); | ||||
StackedBarChartItem* bar = new StackedBarChartItem(q,presenter); | ||||
if(presenter->animationOptions().testFlag(QChart::SeriesAnimations)) { | ||||
presenter->animator()->addAnimation(bar); | ||||
} | ||||
presenter->chartTheme()->decorate(q, presenter->dataSet()->seriesIndex(q)); | ||||
return bar; | ||||
} | ||||
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r338 | #include "moc_qstackedbarseries.cpp" | ||
QTCOMMERCIALCHART_END_NAMESPACE | ||||