|
|
/****************************************************************************
|
|
|
**
|
|
|
** Copyright (C) 2014 Digia Plc
|
|
|
** All rights reserved.
|
|
|
** For any questions to Digia, please use contact form at http://qt.io
|
|
|
**
|
|
|
** This file is part of the Qt Charts module.
|
|
|
**
|
|
|
** Licensees holding valid commercial license for Qt may use this file in
|
|
|
** accordance with the Qt 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.io
|
|
|
**
|
|
|
****************************************************************************/
|
|
|
|
|
|
#include "charts.h"
|
|
|
#include <QtCharts/QChart>
|
|
|
#include <QtCharts/QHorizontalBarSeries>
|
|
|
#include <QtCharts/QBarSet>
|
|
|
#include <QtCharts/QLogValueAxis>
|
|
|
#include <QtCharts/QBarCategoryAxis>
|
|
|
|
|
|
class BarCategoryAxisYLogX: public Chart
|
|
|
{
|
|
|
public:
|
|
|
QString name() { return "AxisY"; }
|
|
|
QString category() { return QObject::tr("Axis"); }
|
|
|
QString subCategory() { return "BarCategoryAxis"; }
|
|
|
|
|
|
QChart *createChart(const DataTable &table)
|
|
|
{
|
|
|
QChart *chart = new QChart();
|
|
|
chart->setTitle(" LogValue X , BarCateogry Y");
|
|
|
|
|
|
QString name("Series ");
|
|
|
QHorizontalBarSeries *series = new QHorizontalBarSeries(chart);
|
|
|
QLogValueAxis *logvalueaxis = new QLogValueAxis();
|
|
|
logvalueaxis->setBase(2);
|
|
|
QBarCategoryAxis *barcategory = new QBarCategoryAxis();
|
|
|
for (int i(0); i < table.count(); i++) {
|
|
|
QBarSet *set = new QBarSet("Bar set " + QString::number(i));
|
|
|
foreach (Data data, table[i])
|
|
|
*set << data.first.y();
|
|
|
series->append(set);
|
|
|
}
|
|
|
chart->addSeries(series);
|
|
|
|
|
|
int count = series->barSets().first()->count();
|
|
|
|
|
|
|
|
|
for (int i = 0; i < count; i++) {
|
|
|
barcategory->append("BarSet " + QString::number(i));
|
|
|
}
|
|
|
|
|
|
chart->setAxisX(logvalueaxis, series);
|
|
|
chart->setAxisY(barcategory, series);
|
|
|
|
|
|
return chart;
|
|
|
}
|
|
|
};
|
|
|
|
|
|
class BarCategoryAxisYLogXTitle: public BarCategoryAxisYLogX
|
|
|
{
|
|
|
QString name() { return "AxisX Title"; }
|
|
|
QChart *createChart(const DataTable &table)
|
|
|
{
|
|
|
QChart *chart = BarCategoryAxisYLogX::createChart(table);
|
|
|
chart->axisX()->setTitleText("Axis X");
|
|
|
chart->axisY()->setTitleText("Axis Y");
|
|
|
chart->setTitle(" LogValue X , BarCateogry Y, title");
|
|
|
return chart;
|
|
|
}
|
|
|
};
|
|
|
|
|
|
DECLARE_CHART(BarCategoryAxisYLogX);
|
|
|
DECLARE_CHART(BarCategoryAxisYLogXTitle);
|
|
|
|