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Fix to domain initialization when log base was preset on axis before adding it to chart
Fix to domain initialization when log base was preset on axis before adding it to chart

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scatterlogxlogy.cpp
62 lines | 2.0 KiB | text/x-c | CppLexer
/****************************************************************************
**
** 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 "charts.h"
#include "qchart.h"
#include "qscatterseries.h"
#include "qlogvalueaxis.h"
class ScatterLogXLogY: public Chart
{
public:
QString name() { return "Scatter LogX LogY"; }
QString category() { return QObject::tr("Domain"); }
QString subCategory() { return QObject::tr("Both Log"); }
QChart *createChart(const DataTable &table)
{
QChart *chart = new QChart();
chart->setTitle("Scatter: Log X, Log Y");
QString name("Series ");
int nameIndex = 0;
foreach (DataList list, table) {
QScatterSeries *series = new QScatterSeries(chart);
foreach (Data data, list)
series->append(data.first);
series->setName(name + QString::number(nameIndex));
nameIndex++;
chart->addSeries(series);
}
QLogValueAxis *axisX= new QLogValueAxis();
axisX->setBase(2);
QLogValueAxis *axisY= new QLogValueAxis();
axisY->setBase(2);
foreach (QAbstractSeries *series, chart->series()) {
chart->setAxisX(axisX, series);
chart->setAxisY(axisY, series);
}
return chart;
}
};
DECLARE_CHART(ScatterLogXLogY);