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Further changes
Further changes
sauimone - - Load All Authors

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r280:9b4c1980ee18
r318:b5c990a4117f
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main.cpp
53 lines | 1.7 KiB | text/x-c | CppLexer
/ example / barchart / main.cpp
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sauimone
Added bar chart example
 r78 #include <QApplication>
#include <QMainWindow>
sauimone
updated barchart examples. minor fixes
 r276 #include <qchartview.h>
sauimone
Common naming convention for barcharts
 r216 #include <qbarchartseries.h>
sauimone
proof of concept implementation for barset and barcategory
 r169 #include <qbarset.h>
sauimone
updated barchart examples. minor fixes
 r276 #include <qbarcategory.h>
#include "custombarset.h"
sauimone
Added bar chart example
 r78
QTCOMMERCIALCHART_USE_NAMESPACE
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
QMainWindow window;
sauimone
fixed bug in category implementation. model now owns the category and sets
 r173 QBarCategory *category = new QBarCategory;
*category << "Jan" << "Feb" << "Mar" << "Apr" << "May" << "June" << "Jul" << "Aug" << "Sep" << "Oct" << "Nov" << "Dec";
sauimone
proof of concept implementation for barset and barcategory
 r169
sauimone
updated barchart examples. minor fixes
 r276 QBarChartSeries* series= new QBarChartSeries(category);
sauimone
proof of concept implementation for barset and barcategory
 r169
sauimone
updated barchart examples. minor fixes
 r276 // We use custom set, which connects some signals. Could use QBarSet here if we don't need signals
sauimone
barcharts: added legend to model. added signals for hover events (for tooltip). updated examples
 r280 CustomBarSet *set0 = new CustomBarSet("Bub");
CustomBarSet *set1 = new CustomBarSet("Bob");
CustomBarSet *set2 = new CustomBarSet("Guybrush");
CustomBarSet *set3 = new CustomBarSet("Larry");
CustomBarSet *set4 = new CustomBarSet("Zak");
sauimone
Added bar chart example
 r78
// Create some test data to chart
sauimone
fixed bug in category implementation. model now owns the category and sets
 r173 *set0 << 1 << 2 << 3 << 4 << 5 << 6 << 7 << 8 << 9 << 10 << 11 << 12;
*set1 << 5 << 0 << 0 << 4 << 0 << 7 << 8 << 9 << 9 << 0 << 4 << 2;
*set2 << 3 << 5 << 8 << 13 << 8 << 5 << 3 << 2 << 1 << 1 << 3 << 5;
*set3 << 5 << 6 << 7 << 3 << 4 << 5 << 8 << 9 << 10 << 5 << 2 << 7;
*set4 << 9 << 7 << 5 << 3 << 1 << 2 << 4 << 6 << 8 << 10 << 1 << 6;
sauimone
updated barchart examples. minor fixes
 r276 series->addBarSet(set0);
series->addBarSet(set1);
series->addBarSet(set2);
series->addBarSet(set3);
series->addBarSet(set4);
sauimone
Added bar chart example
 r78
sauimone
updated barchart examples. minor fixes
 r276 QChartView* chartView = new QChartView(&window);
chartView->addSeries(series);
chartView->setChartTitle("simple stacked barchart");
chartView->setChartTheme(QChart::ChartThemeIcy);
sauimone
Added bar chart example
 r78
sauimone
updated barchart examples. minor fixes
 r276 window.setCentralWidget(chartView);
sauimone
Added bar chart example
 r78 window.resize(400, 300);
window.show();
return a.exec();
}