构建图表数据

    /// 构建图表数据for (int i = 1; i < 10; ++i) {mxlsx.write(i, 1, i * i * i); // A1:A9mxlsx.write(i, 2, i * i); // B1:B9mxlsx.write(i, 3, i * i - 1); // C1:C9}

需要包含头文件

#include "xlsxchart.h"

1. 饼状图

    Chart *pieChart = mxlsx.insertChart(3, 3, QSize(300, 300));pieChart->setChartType(Chart::CT_PieChart);pieChart->addSeries(CellRange("A1:A9"));pieChart->addSeries(CellRange("B1:B9"));pieChart->addSeries(CellRange("C1:C9"));

2. 饼状图(3D)

在WPS中显示存在问题

    Chart *pie3DChart = mxlsx.insertChart(3, 9, QSize(300, 300));