multivaluebaraxis.cpp
108 lines
| 3.2 KiB
| text/x-c
|
CppLexer
Michal Klocek
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r2140 | /**************************************************************************** | ||
** | ||||
** 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 "qvalueaxis.h" | ||||
#include "qcategoryaxis.h" | ||||
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r2143 | #include "qbarseries.h" | ||
#include "qbarset.h" | ||||
#include "qbarcategoryaxis.h" | ||||
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r2140 | |||
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r2143 | class MultiValueBarAxis: public Chart | ||
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r2140 | { | ||
public: | ||||
QString name() | ||||
{ | ||||
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r2143 | return "Axis"; | ||
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r2140 | } | ||
QString category() | ||||
{ | ||||
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r2143 | return QObject::tr("MultiAxis"); | ||
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r2140 | } | ||
QString subCategory() | ||||
{ | ||||
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r2143 | return "MultiBarAxis"; | ||
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r2140 | } | ||
QChart *createChart(const DataTable &table) | ||||
{ | ||||
QChart *chart = new QChart(); | ||||
QValueAxis *axisX; | ||||
QValueAxis *axisY; | ||||
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r2143 | QBarSeries *series = new QBarSeries(); | ||
QBarCategoryAxis *barcategory = new QBarCategoryAxis(); | ||||
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r2140 | |||
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r2143 | chart->setTitle("MultiBarAxis"); | ||
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r2140 | |||
QString name("Series"); | ||||
int nameIndex = 1; | ||||
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r2143 | for (int i(0); i < 2; i++) { | ||
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r2140 | QLineSeries *series = new QLineSeries(chart); | ||
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r2143 | foreach (Data data, table.at(i)) | ||
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r2140 | series->append(data.first); | ||
series->setName(name + QString::number(nameIndex)); | ||||
chart->addSeries(series); | ||||
axisX = new QValueAxis(); | ||||
axisX->setLinePenColor(series->pen().color()); | ||||
axisX->setTitle("ValueAxis for series" + QString::number(nameIndex)); | ||||
if (nameIndex % 2) | ||||
axisX->setAlignment(Qt::AlignTop); | ||||
else | ||||
axisX->setAlignment(Qt::AlignBottom); | ||||
axisY = new QValueAxis(); | ||||
axisY->setLinePenColor(series->pen().color()); | ||||
axisY->setTitle("ValueAxis for series" + QString::number(nameIndex)); | ||||
if (nameIndex % 2) | ||||
axisY->setAlignment(Qt::AlignRight); | ||||
else | ||||
axisY->setAlignment(Qt::AlignLeft); | ||||
chart->setAxisX(axisX, series); | ||||
chart->setAxisY(axisY, series); | ||||
nameIndex++; | ||||
} | ||||
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r2143 | QBarSet *set = new QBarSet("Bar set "); | ||
foreach (Data data, table.at(2)) | ||||
*set << data.first.y(); | ||||
int count = set->count(); | ||||
for (int i = 0; i < count; i++) { | ||||
barcategory->append("BarSet " + QString::number(i)); | ||||
} | ||||
series->append(set); | ||||
chart->addSeries(series); | ||||
barcategory->setLinePen(set->brush().color()); | ||||
barcategory->setGridLinePen(set->brush().color()); | ||||
barcategory->setTitle("BarCategoryAxis Title"); | ||||
chart->setAxisX(barcategory, series); | ||||
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r2140 | return chart; | ||
} | ||||
}; | ||||
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r2143 | |||
DECLARE_CHART(MultiValueBarAxis); | ||||