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fixed bug in barseries scaledomain with negative values
fixed bug in barseries scaledomain with negative values
sauimone - - Load All Authors

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r1781:507cf09b14cf
r1781:507cf09b14cf
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qbarseries.cpp
121 lines | 3.4 KiB | text/x-c | CppLexer
/ src / barchart / vertical / bar / qbarseries.cpp
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sauimone
new series: groupedbarseries
 r1167 /****************************************************************************
**
** 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
** $QT_END_LICENSE$
**
****************************************************************************/
sauimone
GroupedBarSeries to BarSeries
 r1594 #include "qbarseries.h"
#include "qbarseries_p.h"
sauimone
refactoring internal barchart items
 r1674 #include "barchartitem_p.h"
sauimone
new series: groupedbarseries
 r1167 #include "chartdataset_p.h"
#include "charttheme_p.h"
sauimone
refactored baranimations
 r1673 #include "baranimation_p.h"
sauimone
added createAxis methods to private series
 r1545 #include "qvaluesaxis.h"
Michal Klocek
Refactor barchart...
 r1707 #include "qbarcategoriesaxis.h"
sauimone
new series: groupedbarseries
 r1167
QTCOMMERCIALCHART_BEGIN_NAMESPACE
/*!
sauimone
GroupedBarSeries to BarSeries
 r1594 \class QBarSeries
\brief Series for creating bar chart
sauimone
new series: groupedbarseries
 r1167 \mainclass
sauimone
GroupedBarSeries to BarSeries
 r1594 QBarSeries represents a series of data shown as bars. The purpose of this class is to draw bars
as groups, where bars in same category are grouped next to each other. QBarSeries groups the data
sauimone
Fixed category handling of barcharts. Now the categories can be undefined. Updated documentation.
 r1208 from sets to categories, which are defined by a QStringList.
sauimone
new series: groupedbarseries
 r1167
sauimone
documentation update
 r1618 See the \l {BarChart Example} {bar chart example} to learn how to create a grouped bar chart.
\image examples_barchart.png
sauimone
new series: groupedbarseries
 r1167
sauimone
renamed barseries files to abstractbarseries
 r1586 \sa QBarSet, QPercentBarSeries, QAbstractBarSeries, QStackedBarSeries
sauimone
new series: groupedbarseries
 r1167 */
Tero Ahola
Documenting QML bar series API
 r1489 /*!
sauimone
GroupedBarSeries to BarSeries
 r1594 \qmlclass BarSeries QBarSeries
sauimone
changed barseries to abstractbarseries in documentation
 r1590 \inherits AbstractBarSeries
Tero Ahola
Documenting QML bar series API
 r1489
The following QML shows how to create a simple grouped bar chart:
sauimone
documentation update
 r1618 \snippet ../demos/qmlchart/qml/qmlchart/View6.qml 1
Tero Ahola
Documenting QML bar series API
 r1489 \beginfloatleft
sauimone
documentation update
 r1618 \image demos_qmlchart6.png
Tero Ahola
Documenting QML bar series API
 r1489 \endfloat
\clearfloat
*/
sauimone
new series: groupedbarseries
 r1167
/*!
sauimone
GroupedBarSeries to BarSeries
 r1594 Constructs empty QBarSeries.
QBarSeries is QObject which is a child of a \a parent.
sauimone
new series: groupedbarseries
 r1167 */
sauimone
GroupedBarSeries to BarSeries
 r1594 QBarSeries::QBarSeries(QObject *parent)
: QAbstractBarSeries(*new QBarSeriesPrivate(this), parent)
sauimone
new series: groupedbarseries
 r1167 {
}
Jani Honkonen
Fix series type() docs
 r1345 /*!
sauimone
refactoring internal barchart items
 r1674 Returns QChartSeries::SeriesTypeBar.
Jani Honkonen
Fix series type() docs
 r1345 */
sauimone
GroupedBarSeries to BarSeries
 r1594 QAbstractSeries::SeriesType QBarSeries::type() const
sauimone
new series: groupedbarseries
 r1167 {
sauimone
GroupedBarSeries to BarSeries
 r1594 return QAbstractSeries::SeriesTypeBar;
sauimone
new series: groupedbarseries
 r1167 }
Michal Klocek
Fixes wrong bar destruction by adding destructor for bar*series , note this breaks ABI
 r1727 QBarSeries::~QBarSeries()
{
Michal Klocek
Implements qbarcategoriesaxis logic...
 r1725 Q_D(QBarSeries);
if(d->m_dataset) {
d->m_dataset->removeSeries(this);
}
}
sauimone
new series: groupedbarseries
 r1167 ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
sauimone
GroupedBarSeries to BarSeries
 r1594 QBarSeriesPrivate::QBarSeriesPrivate(QBarSeries *q) : QAbstractBarSeriesPrivate(q)
sauimone
new series: groupedbarseries
 r1167 {
}
sauimone
GroupedBarSeries to BarSeries
 r1594 void QBarSeriesPrivate::scaleDomain(Domain& domain)
sauimone
new series: groupedbarseries
 r1167 {
qreal minX(domain.minX());
qreal minY(domain.minY());
qreal maxX(domain.maxX());
qreal maxY(domain.maxY());
sauimone
removed categories from barseries. categories are now only on axis
 r1321 qreal x = categoryCount();
Marek Rosa
Added casting to qreal in qMin, qFuzzyCompare calls to fix build on arm
 r1679 minX = qMin(minX, - (qreal)0.5);
sauimone
fixed bug in barseries scaledomain with negative values
 r1781 minY = qMin(minY, min());
Marek Rosa
Added casting to qreal in qMin, qFuzzyCompare calls to fix build on arm
 r1679 maxX = qMax(maxX, x - (qreal)0.5);
sauimone
fixed bug in barseries scaledomain with negative values
 r1781 maxY = qMax(maxY, max());
sauimone
new series: groupedbarseries
 r1167
Michal Klocek
Refactors Domain and Axis...
 r1698 domain.setRange(minX,maxX,minY,maxY);
sauimone
new series: groupedbarseries
 r1167 }
Michal Klocek
Refactors Chart to ChartElement
 r1736 ChartElement* QBarSeriesPrivate::createGraphics(ChartPresenter* presenter)
sauimone
new series: groupedbarseries
 r1167 {
sauimone
GroupedBarSeries to BarSeries
 r1594 Q_Q(QBarSeries);
sauimone
new series: groupedbarseries
 r1167
sauimone
refactoring internal barchart items
 r1674 BarChartItem* bar = new BarChartItem(q,presenter);
sauimone
new series: groupedbarseries
 r1167 if(presenter->animationOptions().testFlag(QChart::SeriesAnimations)) {
sauimone
refactored baranimations
 r1673 bar->setAnimation(new BarAnimation(bar));
sauimone
new series: groupedbarseries
 r1167 }
presenter->chartTheme()->decorate(q, presenter->dataSet()->seriesIndex(q));
return bar;
}
sauimone
GroupedBarSeries to BarSeries
 r1594 #include "moc_qbarseries.cpp"
sauimone
new series: groupedbarseries
 r1167
QTCOMMERCIALCHART_END_NAMESPACE