using Microsoft.Office.Interop.Owc11;
/// <summary>
/// 创建图表
/// </summary>
/// <param name="pTitle">标题</param>
/// <param name="pXValue">x轴说明</param>
/// <param name="pYValue">y轴说明</param>
/// <param name="pWidth">宽度</param>
/// <param name="pHeight">高度</param>
/// <param name="arrValues">显示数值</param>
/// <param name="arrValueNames">x轴值</param>
/// <param name="pSavePath">存放路径</param>
public void BuildLineWebChart(string pTitle, string pXValue, string pYValue, int pWidth, int pHeight, string[] arrValues, string[] arrValueNames, string pSavePath)
{
//创建ChartSpace对象来放置图表
ChartSpace objCSpace = new ChartSpaceClass();
//在ChartSpace对象中添加图表,Add方法返回chart对象
ChChart objChart = objCSpace.Charts.Add(0);
//指定图表的类型。类型由OWC.ChartChartTypeEnum枚举值得到
objChart.Type = ChartChartTypeEnum.chChartTypeLine;
//指定图表是否需要图例
// objChart.HasLegend = true;
//背景色
objChart.PlotArea.Interior.Color = "#e6f4ff";
//给定标题