資源簡介
為了滿足Qt下安裝QtCharts所需要的，特提供QtCharts的源碼下載，安裝步驟可參考各類網頁
代碼片段和文件信息
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**?This?file?is?part?of?the?Qt?Charts?module?of?the?Qt?Toolkit.
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#include?
#include?
#include?
#include?
#include?
QT_CHARTS_USE_NAMESPACE
int?main（int?argc?char?*argv[]）
{
????QApplication?a（argc?argv）;
//![1]
????QLineSeries?*series0?=?new?QLineSeries（）;
????QLineSeries?*series1?=?new?QLineSeries（）;
//![1]
//![2]
????*series0?<?????????????<????*series1?<?????????????<//![2]
//![3]
????QAreaSeries?*series?=?new?QAreaSeries（series0?series1）;
????series->setName（“Batman“）;
????QPen?pen（0x059605）;
????pen.setWidth（3）;
????series->setPen（pen）;
????QLinearGradient?gradient（QPointF（0?0）?QPointF（0?1））;
????gradient.setColorAt（0.0?0x3cc63c）;
????gradient.setColorAt（1.0?0x26f626）;
????gradient.setCoordinateMode（QGradient::objectBoundingMode）;
????series->setBrush（gradient）;
//![3]
//![4]
????QChart?*chart?=?new?QChart（）;
????chart->addSeries（series）;
????chart->settitle（“Simple?areachart?example“）;
????chart->createDefaultAxes（）;
????chart->axisX（）->setRange（0?20）;
????chart->axisY（）->setRange（0?10）;
//![4]
//![5]
????QChartView?*chartView?=?new?QChartView（chart）;
????chartView->setRenderHint（QPainter::Antialiasing）;
//![5]
//![6]
????QMainWindow?window;
????window.setCentralWidget（chartView）;
????window.resize（400?300）;
????window.show（）;
//
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