categoryaxis.cpp
69 lines
| 2.2 KiB
| text/x-c
|
CppLexer
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r1950 | /**************************************************************************** | ||
** | ||||
** 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 "qlineseries.h" | ||||
#include <QCategoryAxis> | ||||
class CategoryLineChart: public Chart | ||||
{ | ||||
public: | ||||
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r2010 | QString name() { return QObject::tr("CategoryAxis"); } | ||
QString category() { return QObject::tr("Axis"); } | ||||
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r1950 | QString subCategory() { return QString::null; } | ||
QChart* createChart(const DataTable& table) { | ||||
QChart* chart = new QChart(); | ||||
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r2010 | chart->setTitle("Category X , Category Y "); | ||
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r1950 | |||
QString name("Series "); | ||||
int nameIndex = 0; | ||||
foreach (DataList list, table) { | ||||
QLineSeries *series = new QLineSeries(chart); | ||||
foreach (Data data, list) | ||||
series->append(data.first); | ||||
series->setName(name + QString::number(nameIndex)); | ||||
nameIndex++; | ||||
chart->addSeries(series); | ||||
} | ||||
QCategoryAxis *axisX = new QCategoryAxis; | ||||
axisX->append("low", 5); | ||||
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r1988 | axisX->append("avg.", 12); | ||
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r1950 | axisX->append("high", 19); | ||
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r1988 | axisX->setRange(0, 20); | ||
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r1950 | chart->setAxisX(axisX, chart->series().at(0)); | ||
QCategoryAxis *axisY = new QCategoryAxis; | ||||
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r1988 | axisY->append("cheap", 5); | ||
axisY->append("fair", 12); | ||||
axisY->append("pricy", 20); | ||||
axisY->setRange(0, 20); | ||||
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r1950 | chart->setAxisY(axisY, chart->series().at(0)); | ||
return chart; | ||||
} | ||||
}; | ||||
DECLARE_CHART(CategoryLineChart) | ||||