HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Commit - r2279:344c3d3c2742

ChartViewer: added logaxes charts

Marek Rosa -

r2279:344c3d3c2742

parent child

Context file:

r2279:344c3d3c2742

Collapse all files

demos/chartviewer/charts/axis/barcategoryaxisxlogy.cpp created 644 +81 0

@@ -0,0 +1,81
	1	/****************************************************************************
	2	**
	3	** Copyright (C) 2012 Digia Plc
	4	** All rights reserved.
	5	** For any questions to Digia, please use contact form at http://qt.digia.com
	6	**
	7	** This file is part of the Qt Commercial Charts Add-on.
	8	**
	9	** $QT_BEGIN_LICENSE$
	10	** Licensees holding valid Qt Commercial licenses may use this file in
	11	** accordance with the Qt Commercial License Agreement provided with the
	12	** Software or, alternatively, in accordance with the terms contained in
	13	** a written agreement between you and Digia.
	14	**
	15	** If you have questions regarding the use of this file, please use
	16	** contact form at http://qt.digia.com
	17	** $QT_END_LICENSE$
	18	**
	19	****************************************************************************/
	20
	21	#include "charts.h"
	22	#include "qchart.h"
	23	#include "qbarseries.h"
	24	#include "qbarset.h"
	25	#include "qlogvalueaxis.h"
	26	#include "qbarcategoryaxis.h"
	27
	28	class BarCategoryAxisXLogY: public Chart
	29	{
	30	public:
	31	QString name() { return "AxisX"; }
	32	QString category() { return QObject::tr("Axis"); }
	33	QString subCategory() { return "BarCategoryAxis"; }
	34
	35	QChart *createChart(const DataTable &table)
	36	{
	37	QChart *chart = new QChart();
	38	chart->setTitle(" BarCateogry X , LogValue Y");
	39
	40	QString name("Series ");
	41	QBarSeries *series = new QBarSeries(chart);
	42	QLogValueAxis *logvalueaxis = new QLogValueAxis();
	43	logvalueaxis->setBase(2);
	44	QBarCategoryAxis *barcategory = new QBarCategoryAxis();
	45	for (int i(0); i < table.count(); i++) {
	46	QBarSet *set = new QBarSet("Bar set " + QString::number(i));
	47	foreach (Data data, table[i])
	48	*set << data.first.y();
	49	series->append(set);
	50	}
	51	chart->addSeries(series);
	52
	53	int count = series->barSets().first()->count();
	54
	55
	56	for (int i = 0; i < count; i++) {
	57	barcategory->append("BarSet " + QString::number(i));
	58	}
	59
	60	chart->setAxisY(logvalueaxis, series);
	61	chart->setAxisX(barcategory, series);
	62
	63	return chart;
	64	}
	65	};
	66
	67	class BarCategoryAxisXLogYTitle: public BarCategoryAxisXLogY
	68	{
	69	QString name() { return "AxisX Title"; }
	70	QChart *createChart(const DataTable &table)
	71	{
	72	QChart *chart = BarCategoryAxisXLogY::createChart(table);
	73	chart->axisX()->setTitleText("Axis X");
	74	chart->axisY()->setTitleText("Axis Y");
	75	chart->setTitle(" BarCateogry X , LogValue Y, title");
	76	return chart;
	77	}
	78	};
	79
	80	DECLARE_CHART(BarCategoryAxisXLogY);
	81	DECLARE_CHART(BarCategoryAxisXLogYTitle);

demos/chartviewer/charts/axis/barcategoryaxisylogx.cpp created 644 +81 0

@@ -0,0 +1,81
	1	/****************************************************************************
	2	**
	3	** Copyright (C) 2012 Digia Plc
	4	** All rights reserved.
	5	** For any questions to Digia, please use contact form at http://qt.digia.com
	6	**
	7	** This file is part of the Qt Commercial Charts Add-on.
	8	**
	9	** $QT_BEGIN_LICENSE$
	10	** Licensees holding valid Qt Commercial licenses may use this file in
	11	** accordance with the Qt Commercial License Agreement provided with the
	12	** Software or, alternatively, in accordance with the terms contained in
	13	** a written agreement between you and Digia.
	14	**
	15	** If you have questions regarding the use of this file, please use
	16	** contact form at http://qt.digia.com
	17	** $QT_END_LICENSE$
	18	**
	19	****************************************************************************/
	20
	21	#include "charts.h"
	22	#include "qchart.h"
	23	#include "qhorizontalbarseries.h"
	24	#include "qbarset.h"
	25	#include "qlogvalueaxis.h"
	26	#include "qbarcategoryaxis.h"
	27
	28	class BarCategoryAxisYLogX: public Chart
	29	{
	30	public:
	31	QString name() { return "AxisY"; }
	32	QString category() { return QObject::tr("Axis"); }
	33	QString subCategory() { return "BarCategoryAxis"; }
	34
	35	QChart *createChart(const DataTable &table)
	36	{
	37	QChart *chart = new QChart();
	38	chart->setTitle(" LogValue X , BarCateogry Y");
	39
	40	QString name("Series ");
	41	QHorizontalBarSeries *series = new QHorizontalBarSeries(chart);
	42	QLogValueAxis *logvalueaxis = new QLogValueAxis();
	43	logvalueaxis->setBase(2);
	44	QBarCategoryAxis *barcategory = new QBarCategoryAxis();
	45	for (int i(0); i < table.count(); i++) {
	46	QBarSet *set = new QBarSet("Bar set " + QString::number(i));
	47	foreach (Data data, table[i])
	48	*set << data.first.y();
	49	series->append(set);
	50	}
	51	chart->addSeries(series);
	52
	53	int count = series->barSets().first()->count();
	54
	55
	56	for (int i = 0; i < count; i++) {
	57	barcategory->append("BarSet " + QString::number(i));
	58	}
	59
	60	chart->setAxisX(logvalueaxis, series);
	61	chart->setAxisY(barcategory, series);
	62
	63	return chart;
	64	}
	65	};
	66
	67	class BarCategoryAxisYLogXTitle: public BarCategoryAxisYLogX
	68	{
	69	QString name() { return "AxisX Title"; }
	70	QChart *createChart(const DataTable &table)
	71	{
	72	QChart *chart = BarCategoryAxisYLogX::createChart(table);
	73	chart->axisX()->setTitleText("Axis X");
	74	chart->axisY()->setTitleText("Axis Y");
	75	chart->setTitle(" LogValue X , BarCateogry Y, title");
	76	return chart;
	77	}
	78	};
	79
	80	DECLARE_CHART(BarCategoryAxisYLogX);
	81	DECLARE_CHART(BarCategoryAxisYLogXTitle);

demos/chartviewer/charts/axis/logvalueaxisx.cpp created 644 +76 0

@@ -0,0 +1,76
	1	/****************************************************************************
	2	**
	3	** Copyright (C) 2012 Digia Plc
	4	** All rights reserved.
	5	** For any questions to Digia, please use contact form at http://qt.digia.com
	6	**
	7	** This file is part of the Qt Commercial Charts Add-on.
	8	**
	9	** $QT_BEGIN_LICENSE$
	10	** Licensees holding valid Qt Commercial licenses may use this file in
	11	** accordance with the Qt Commercial License Agreement provided with the
	12	** Software or, alternatively, in accordance with the terms contained in
	13	** a written agreement between you and Digia.
	14	**
	15	** If you have questions regarding the use of this file, please use
	16	** contact form at http://qt.digia.com
	17	** $QT_END_LICENSE$
	18	**
	19	****************************************************************************/
	20
	21	#include "charts.h"
	22	#include "qchart.h"
	23	#include "qlineseries.h"
	24	#include "qlogvalueaxis.h"
	25	#include "qcategoryaxis.h"
	26
	27	class LogValueAxisX: public Chart
	28	{
	29	public:
	30	QString name() { return "LogValueAxisX"; }
	31	QString category() { return QObject::tr("Axis"); }
	32	QString subCategory() { return QObject::tr("Log"); }
	33
	34	QChart *createChart(const DataTable &table)
	35	{
	36	QChart *chart = new QChart();
	37	chart->setTitle("LogValue X , Value Y");
	38
	39	QString name("Series ");
	40	int nameIndex = 0;
	41	foreach (DataList list, table) {
	42	QLineSeries *series = new QLineSeries(chart);
	43	foreach (Data data, list)
	44	series->append(data.first);
	45	series->setName(name + QString::number(nameIndex));
	46	nameIndex++;
	47	chart->addSeries(series);
	48	}
	49
	50	chart->createDefaultAxes();
	51	QLogValueAxis *axis = new QLogValueAxis();
	52	axis->setBase(1.2);
	53	foreach (QAbstractSeries *series, chart->series())
	54	chart->setAxisX(axis, series);
	55
	56	return chart;
	57	}
	58	};
	59
	60	class LogValueAxisTitleX: public LogValueAxisX
	61	{
	62	public:
	63	QString name() { return "LogValueAxisXTitle"; }
	64
	65	QChart *createChart(const DataTable &table)
	66	{
	67	QChart *chart = LogValueAxisX::createChart(table);
	68	chart->axisX()->setTitleText("Axis X");
	69	chart->axisY()->setTitleText("Axis Y");
	70	chart->setTitle("Log Value X , Value Y, title");
	71	return chart;
	72	}
	73	};
	74
	75	DECLARE_CHART(LogValueAxisX);
	76	DECLARE_CHART(LogValueAxisTitleX);

demos/chartviewer/charts/axis/logvalueaxisy.cpp created 644 +76 0

@@ -0,0 +1,76
	1	/****************************************************************************
	2	**
	3	** Copyright (C) 2012 Digia Plc
	4	** All rights reserved.
	5	** For any questions to Digia, please use contact form at http://qt.digia.com
	6	**
	7	** This file is part of the Qt Commercial Charts Add-on.
	8	**
	9	** $QT_BEGIN_LICENSE$
	10	** Licensees holding valid Qt Commercial licenses may use this file in
	11	** accordance with the Qt Commercial License Agreement provided with the
	12	** Software or, alternatively, in accordance with the terms contained in
	13	** a written agreement between you and Digia.
	14	**
	15	** If you have questions regarding the use of this file, please use
	16	** contact form at http://qt.digia.com
	17	** $QT_END_LICENSE$
	18	**
	19	****************************************************************************/
	20
	21	#include "charts.h"
	22	#include "qchart.h"
	23	#include "qlineseries.h"
	24	#include "qlogvalueaxis.h"
	25	#include "qcategoryaxis.h"
	26
	27	class LogValueAxisY: public Chart
	28	{
	29	public:
	30	QString name() { return "LogValueAxisY"; }
	31	QString category() { return QObject::tr("Axis"); }
	32	QString subCategory() { return QObject::tr("Log"); }
	33
	34	QChart *createChart(const DataTable &table)
	35	{
	36	QChart *chart = new QChart();
	37	chart->setTitle("Value X , LogValue Y");
	38
	39	QString name("Series ");
	40	int nameIndex = 0;
	41	foreach (DataList list, table) {
	42	QLineSeries *series = new QLineSeries(chart);
	43	foreach (Data data, list)
	44	series->append(data.first);
	45	series->setName(name + QString::number(nameIndex));
	46	nameIndex++;
	47	chart->addSeries(series);
	48	}
	49
	50	chart->createDefaultAxes();
	51	QLogValueAxis *axis = new QLogValueAxis();
	52	axis->setBase(2);
	53	foreach (QAbstractSeries *series, chart->series())
	54	chart->setAxisY(axis, series);
	55
	56	return chart;
	57	}
	58	};
	59
	60	class LogValueAxisTitleY: public LogValueAxisY
	61	{
	62	public:
	63	QString name() { return "LogValueAxisYTitle"; }
	64
	65	QChart *createChart(const DataTable &table)
	66	{
	67	QChart *chart = LogValueAxisY::createChart(table);
	68	chart->axisX()->setTitleText("Axis X");
	69	chart->axisY()->setTitleText("Axis Y");
	70	chart->setTitle("Value X , Log Value Y, title");
	71	return chart;
	72	}
	73	};
	74
	75	DECLARE_CHART(LogValueAxisY);
	76	DECLARE_CHART(LogValueAxisTitleY);

demos/chartviewer/charts/charts.pri +4 0

             INCLUDEPATH += $$PWD
             DEPENDPATH += $$PWD
             SOURCES += \
                 $$PWD/font/font.cpp \
                 $$PWD/xyseries/linechart.cpp \
                 $$PWD/xyseries/scatterchart.cpp \
                 $$PWD/xyseries/splinechart.cpp \
                 $$PWD/xyseries/areachart.cpp \
                 $$PWD/barseries/verticalstackedbarchart.cpp \
                 $$PWD/barseries/horizontalstackedbarchart.cpp \
                 $$PWD/barseries/verticalbarchart.cpp \
                 $$PWD/barseries/horizontalbarchart.cpp \
                 $$PWD/barseries/horizontalpercentbarchart.cpp \
                 $$PWD/barseries/verticalpercentbarchart.cpp \
                 $$PWD/pieseries/piechart.cpp \
                 $$PWD/pieseries/donutchart.cpp \
                 $$PWD/axis/valueaxis.cpp \
+                $$PWD/axis/logvalueaxisx.cpp \
+                $$PWD/axis/logvalueaxisy.cpp \
                 $$PWD/axis/categoryaxis.cpp \
                 $$PWD/axis/barcategoryaxisx.cpp \
                 $$PWD/axis/barcategoryaxisy.cpp \
+                $$PWD/axis/barcategoryaxisxlogy.cpp \
+                $$PWD/axis/barcategoryaxisylogx.cpp \
                 $$PWD/multiaxis/multivalueaxis.cpp \
                 $$PWD/multiaxis/multivalueaxis2.cpp \
                 $$PWD/multiaxis/multivalueaxis3.cpp \
                 $$PWD/multiaxis/multivalueaxis4.cpp \
                 $$PWD/multiaxis/multivaluebaraxis.cpp \
                 $$PWD/size/sizecharts.cpp
             !linux-arm*: {
             SOURCES += \
                 $$PWD/axis/datetimeaxisx.cpp \
                 $$PWD/axis/datetimeaxisy.cpp
             }

src/barchart/vertical/bar/barchartitem.cpp +2 -2

             /****************************************************************************
             **
             ** 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 "barchartitem_p.h"
             #include "bar_p.h"
             #include "qabstractbarseries_p.h"
             #include "qbarset.h"
             #include "qbarset_p.h"
             QTCOMMERCIALCHART_BEGIN_NAMESPACE
             BarChartItem::BarChartItem(QAbstractBarSeries *series, QGraphicsItem* item) :
                 AbstractBarChartItem(series, item)
             {
             }
             QVector<QRectF> BarChartItem::calculateLayout()
             {
                 QVector<QRectF> layout;
                 // Use temporary qreals for accuracy
                 qreal categoryCount = m_series->d_func()->categoryCount();
                 qreal setCount = m_series->count();
                 bool barsVisible = m_series->isVisible();
                 // Domain:
                 qreal width = geometry().width();
                 qreal height = geometry().height();
                 qreal rangeY = m_domainMaxY - m_domainMinY;
                 qreal rangeX = m_domainMaxX - m_domainMinX;
                 qreal scaleY = (height / rangeY);
                 qreal scaleX = (width / rangeX);
                 qreal rectWidth = (scaleX / setCount) * m_series->d_func()->barWidth();
                 int itemIndex(0);
                 for (int category = 0; category < categoryCount; category++) {
                     qreal yPos = height + scaleY * m_domainMinY + geometry().top();
                     for (int set = 0; set < setCount; set++) {
                         QBarSetPrivate *barSet = m_series->d_func()->barsetAt(set)->d_ptr.data();
                         qreal xPos = (barSet->pos(category) - m_domainMinX) * scaleX + geometry().left();
                         xPos -= setCount * rectWidth / 2;
                         xPos += set * rectWidth;
                         qreal rectHeight = barSet->value(category) * scaleY;
                         Bar *bar = m_bars.at(itemIndex);
                         QRectF rect(xPos, yPos - rectHeight, rectWidth, rectHeight);
                         layout.append(rect);
                         bar->setPen(barSet->m_pen);
                         bar->setBrush(barSet->m_brush);
-                        if (qFuzzyCompare(rectHeight, 0))
+                        if (qFuzzyIsNull(rectHeight))
                             bar->setVisible(false);
                         else
                             bar->setVisible(barsVisible);
                         QGraphicsSimpleTextItem *label = m_labels.at(itemIndex);
-                        if (!qFuzzyCompare(barSet->value(category), 0))
+                        if (!qFuzzyIsNull(barSet->value(category)))
                             label->setText(QString::number(barSet->value(category)));
                         else
                             label->setText(QString(""));
                         label->setPos(xPos + (rect.width() / 2 - label->boundingRect().width() / 2),
                                       yPos - rectHeight / 2 - label->boundingRect().height() / 2);
                         label->setFont(barSet->m_labelFont);
                         label->setBrush(barSet->m_labelBrush);
                         itemIndex++;
                     }
                 }
                 return layout;
             }
             #include "moc_barchartitem_p.cpp"
             QTCOMMERCIALCHART_END_NAMESPACE

src/barchart/vertical/percent/percentbarchartitem.cpp +2 -2

             /****************************************************************************
             **
             ** 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 "percentbarchartitem_p.h"
             #include "bar_p.h"
             #include "qabstractbarseries_p.h"
             #include "qbarset.h"
             #include "qbarset_p.h"
             QTCOMMERCIALCHART_BEGIN_NAMESPACE
             PercentBarChartItem::PercentBarChartItem(QAbstractBarSeries *series, QGraphicsItem* item) :
                 AbstractBarChartItem(series, item)
             {
             }
             QVector<QRectF> PercentBarChartItem::calculateLayout()
             {
                 QVector<QRectF> layout;
                 // Use temporary qreals for accuracy
                 qreal categoryCount = m_series->d_func()->categoryCount();
                 qreal setCount = m_series->count();
                 bool barsVisible = m_series->isVisible();
                 // Domain:
                 qreal width = geometry().width();
                 qreal height = geometry().height();
                 qreal rangeY = m_domainMaxY - m_domainMinY;
                 qreal rangeX = m_domainMaxX - m_domainMinX;
                 qreal scaleY = (height / rangeY);
                 qreal scaleX = (width / rangeX);
                 qreal rectWidth = scaleX * m_series->d_func()->barWidth();
                 int itemIndex(0);
                 for (int category = 0; category < categoryCount; category++) {
                     qreal colSum = m_series->d_func()->categorySum(category);
                     qreal percentage = (100 / colSum);
                     qreal yPos = height + scaleY * m_domainMinY + geometry().top();
                     for (int set = 0; set < setCount; set++) {
                         QBarSetPrivate *barSet = m_series->d_func()->barsetAt(set)->d_ptr.data();
                         qreal xPos = (barSet->pos(category) - m_domainMinX) * scaleX + geometry().left() - rectWidth / 2;
                         qreal rectHeight = barSet->value(category) * percentage * scaleY;
                         Bar *bar = m_bars.at(itemIndex);
                         bar->setPen(barSet->m_pen);
                         bar->setBrush(barSet->m_brush);
-                        if (qFuzzyCompare(rectHeight, 0))
+                        if (qFuzzyIsNull(rectHeight))
                             bar->setVisible(false);
                         else
                             bar->setVisible(barsVisible);
                         QRectF rect(xPos, yPos - rectHeight, rectWidth, rectHeight);
                         layout.append(rect);
                         QGraphicsSimpleTextItem *label = m_labels.at(itemIndex);
-                        if (!qFuzzyCompare(m_series->d_func()->valueAt(set, category), 0)) {
+                        if (!qFuzzyIsNull(m_series->d_func()->valueAt(set, category))) {
                             int p = m_series->d_func()->percentageAt(set, category) * 100;
                             QString vString(QString::number(p));
                             vString.truncate(3);
                             vString.append("%");
                             label->setText(vString);
                         } else {
                             label->setText(QString(""));
                         }
                         label->setPos(xPos + (rect.width() / 2 - label->boundingRect().width() / 2),
                                       yPos - rectHeight / 2 - label->boundingRect().height() / 2);
                         label->setFont(barSet->m_labelFont);
                         label->setBrush(barSet->m_labelBrush);
                         itemIndex++;
                         yPos -= rectHeight;
                     }
                 }
                 return layout;
             }
             #include "moc_percentbarchartitem_p.cpp"
             QTCOMMERCIALCHART_END_NAMESPACE

src/barchart/vertical/stacked/stackedbarchartitem.cpp +2 -2

             /****************************************************************************
             **
             ** 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 "stackedbarchartitem_p.h"
             #include "bar_p.h"
             #include "qbarset_p.h"
             #include "qabstractbarseries_p.h"
             #include "qbarset.h"
             QTCOMMERCIALCHART_BEGIN_NAMESPACE
             StackedBarChartItem::StackedBarChartItem(QAbstractBarSeries *series, QGraphicsItem* item) :
                 AbstractBarChartItem(series, item)
             {
             }
             QVector<QRectF> StackedBarChartItem::calculateLayout()
             {
                 QVector<QRectF> layout;
                 // Use temporary qreals for accuracy
                 qreal categoryCount = m_series->d_func()->categoryCount();
                 qreal setCount = m_series->count();
                 bool barsVisible = m_series->isVisible();
                 // Domain:
                 qreal width = geometry().width();
                 qreal height = geometry().height();
                 qreal rangeY = m_domainMaxY - m_domainMinY;
                 qreal rangeX = m_domainMaxX - m_domainMinX;
                 qreal scaleY = (height / rangeY);
                 qreal scaleX = (width / rangeX);
                 qreal rectWidth = scaleX * m_series->d_func()->barWidth();
                 int itemIndex(0);
                 for (int category = 0; category < categoryCount; category++) {
                     qreal yMax = height + scaleY * m_domainMinY + geometry().top();
                     qreal yMin = height + scaleY * m_domainMinY + geometry().top();
                     for (int set = 0; set < setCount; set++) {
                         QBarSetPrivate *barSet = m_series->d_func()->barsetAt(set)->d_ptr.data();
                         qreal xPos = (barSet->pos(category) - m_domainMinX) * scaleX + geometry().left() - rectWidth / 2;
                         qreal rectHeight = barSet->value(category) * scaleY;
                         Bar *bar = m_bars.at(itemIndex);
                         bar->setPen(barSet->m_pen);
                         bar->setBrush(barSet->m_brush);
-                        if (qFuzzyCompare(rectHeight, 0))
+                        if (qFuzzyIsNull(rectHeight))
                             bar->setVisible(false);
                         else
                             bar->setVisible(barsVisible);
                         QGraphicsSimpleTextItem *label = m_labels.at(itemIndex);
-                        if (!qFuzzyCompare(barSet->value(category), 0))
+                        if (!qFuzzyIsNull(barSet->value(category)))
                             label->setText(QString::number(barSet->value(category)));
                         else
                             label->setText(QString(""));
                         label->setFont(barSet->m_labelFont);
                         label->setBrush(barSet->m_labelBrush);
                         if (rectHeight < 0) {
                             QRectF rect(xPos, yMax - rectHeight, rectWidth, rectHeight);
                             layout.append(rect);
                             label->setPos(xPos + (rect.width() / 2 - label->boundingRect().width() / 2),
                                           yMax - rectHeight / 2 - label->boundingRect().height() / 2);
                             yMax -= rectHeight;
                         } else {
                             QRectF rect(xPos, yMin - rectHeight, rectWidth, rectHeight);
                             layout.append(rect);
                             label->setPos(xPos + (rect.width() / 2 - label->boundingRect().width() / 2),
                                           yMin - rectHeight / 2 - label->boundingRect().height() / 2);
                             yMin -= rectHeight;
                         }
                         itemIndex++;
                     }
                 }
                 return layout;
             }
             #include "moc_stackedbarchartitem_p.cpp"
             QTCOMMERCIALCHART_END_NAMESPACE

General Comments 0

Write
Preview

You need to be logged in to leave comments. Login now

No TODOs yet

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages