int DrawChart(CDataInterface *pData, CEnvParam *pEnv, Interaction *itt,
string VO, string &ppOutStruct,CResult **ppRst)
{
AnaWord aw;
aw.Import(VO);
CTString szChartType = aw.GetAt(0);//调用的算法名字
if (szChartType == CHART_LINE) //直线图
{
CLine line;
(*ppRst) = line.OnChart(pData, VO);
}
else if (szChartType == CHART_BAR) //条状图
{
CBar Bar;
(*ppRst) = Bar.OnChart(pData, VO);
}
else if (szChartType == CHART_PIE) //饼图
{
CPie Pie;
(*ppRst) = Pie.OnChart(pData, VO);
}
else if (szChartType == CHART_AREA) //面积图
{
CArea Area;
(*ppRst) = Area.OnChart(pData, VO);
}
else if (szChartType == CHART_BOXPLOT) //盒状图
{
CBox Box;
(*ppRst) = Box.OnChart(pData, VO);
}
else if (szChartType == CHART_HISTOGRAM)//直方图
{
CHistogram Histogram;
(*ppRst) = Histogram.OnChart(pData, VO);
}
else if (szChartType == CHART_SCATTER) //散点图
{
CScatter Scatter;
(*ppRst) = Scatter.OnChart(pData, VO);
}
else if (szChartType == CHART_SELFCORRELATIONS) //自相关
{
CSelfCorrelation SelfCorr;
(*ppRst) = SelfCorr.OnChart(pData,VO);
}
else if (szChartType == CHART_CROSSCORRELATIONS) //互相关
{
CCrossCorrelation CrossCorr;
(*ppRst) = CrossCorr.OnChart(pData,VO);
}
else if (szChartType == CHART_EMP)
{
CEmp Emp;
(*ppRst) = Emp.OnChart(pData,VO);
}
else
{
CResult *pResult = new CResult("图形接口算法调用错误");
CTString szWarning = "没有相应的图形接口，请与供应商联系！";
CRsltElementText *pWarningTextRslt = new CRsltElementText("错误！");
pWarningTextRslt->AddString(szWarning);
pResult->Add(pWarningTextRslt);
(*ppRst) = pResult;
(*ppRst)->Print();
return 1;
}
if (ppRst == NULL)
{
CResult *pResult = new CResult("图形接口算法调用错误");
CTString szWarning = "您所选择的数据不适合相应的图形接口算法，请重新运行！";
CRsltElementText *pWarningTextRslt = new CRsltElementText( "错误！" );
pWarningTextRslt->AddString(szWarning);
pResult->Add(pWarningTextRslt);
(*ppRst) = pResult;
(*ppRst)->Print();
return 1;
}
else
{
(*ppRst)->Print();
return 0;
}
}
