TeeChart的学习资料(VC++).pdf

在 VC++ 中使用TeeChart额外控件 TeeChart Pro AX v4 包含了几个让Charting应用运行时更功能齐全的新控件。 TeeCommander ChartEditor PrintPreviewer ChartListBox 这些控件被单独列举在Registered Controls 表中，所以当你使用 Project Add to Project 你必须分开来选择. TeeCommander ChartLink 属性把TeeCommander 控件与TeeChart联系起来. 例子 m_Commander1.SetChartLink(m_Chart1.GetChartLink); // Set the TeeCommander Editor to use TeeEditor1 // parameters when opening the Chart Editor m_Commander1.SetEditorLink(m_TeeEditor1.GetEditorLink()); // Set the TeeCommander Print Previewer to use TeePreviewer1 // parameters when showing Print Preview. m_Commander1.SetPreviewerLink(m_TeePreviewer1.GetPreviewerLink()); TeeEditor ChartLink 属性把TeeEditor 控件与 TeeChart联系起来. 例子 m_TeeEditor1.SetChartLink(m_Chart1.GetChartLink); // Disable the Add Series and Help buttons on the Editor m_TeeEditor1.GetOptions().SetAdd(false); m_TeeEditor1.GetOptions().SetHelp(false); TeePreviewer 例子 m_TeePreviewer1.SetChartLink(m_Chart1.GetChartLink); TeeListBox 例子 m_TeeListBox1.SetChartLink(m_Chart1.GetChartLink); SeriesTextSource SeriesTextSource 控件用于Chart数据文档输入. 例子 // See the TeeChart VC++ examples for a full working // project with this code. // Use the SeriesTextSourceComponent to import data // from a text file. // Its sensitive to decimal type in text so we do a check // here on the machine locale. VARIANT SeriesIndex; LCID lcid; CHAR lpszLang[2]; lcid=GetThreadLocale(); int rc = GetLocaleInfo(lcid, LOCALE_SDECIMAL, lpszLang, 2); if (CString(lpszLang[0]).Compare(CString(,))==0) { m_TextSource1.SetFilename(SurfaceDataComma.txt);//usecomma decimal separator } else { m_TextSource1.SetFilename(SurfaceDataPoint.txt);//usepoint decimal separator } SeriesIndex.vt=VT_INT; SeriesIVal= m_Chart1.AddSeries(scTriSurface); // The following line only necessary if SeriesIndex as VT_INT. m_TextSource1.SetChartLink(m_Chart1.GetChartLink()); m_TextSource1.SetSeries(SeriesIndex); m_TextSource1.SetFieldSeparator(;); m_TextSour