blob: 3f6c3606867ef84ac4f095544dd4962e95b8bddc (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
|
/****************************************************************************
**
** 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/QHorizontalStackedBarSeries>
#include <QtCharts/QBarSet>
#include <QtCharts/QLogValueAxis>
#include <QtCharts/QBarCategoryAxis>
class BarStackedLogX: public Chart
{
public:
QString name() { return "Horizontal StackedBar"; }
QString category() { return QObject::tr("Domain"); }
QString subCategory() { return "Horizontal Log"; }
QChart *createChart(const DataTable &table)
{
QChart *chart = new QChart();
chart->setTitle("StackedBar: Log X, BarCateogry Y");
QString name("Series ");
QHorizontalStackedBarSeries *series = new QHorizontalStackedBarSeries(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;
}
};
DECLARE_CHART(BarStackedLogX);
|
