Page 헤더 및 바닥 글로 작업합니다

MPP 파일의 헤더 및 바닥 글 읽기

Aspose.Tasks for C ++ API는 MPP 파일에서 헤더 및 바닥 글 정보를 읽을 수있는 기능을 제공합니다. API에는 아래 섹션에 자세히 설명 된대로 Microsoft Project Page 설정 대화 상자의 각 탭에 매핑 된 클래스가 있습니다.

• Microsoft 프로젝트 페이지 설정 대화 상자에는 6 개의 탭이 있습니다 (스크린 샷 참조). 이 탭은 새로운 클래스에 매핑됩니다.- Page tab -> Aspose.Tasks.Visualization .PageSettings class
  • Margins tab -> Aspose.Tasks.Visualization.PageMargins class
  • Header, footer tabs -> Aspose.Tasks.Visualization.HeaderFooterInfo class
  • Legend tab -> Aspose.Tasks.Visualization.PageLegend class
  • View tab -> Aspose.Tasks.Visualization.PageViewSettings class

void ReadHeaderFooterInfo::Run()
{
    // The path to the documents directory.
    System::String dataDir = RunExamples::GetDataDir(System::Reflection::MethodBase::GetCurrentMethod(ASPOSE_CURRENT_FUNCTION)->get_DeclaringType().get_FullName());
    
    // Create project and project info instances
    System::SharedPtr<Project> project = System::MakeObject<Project>(dataDir + u"Blank2010.mpp");
    System::SharedPtr<PageInfo> info = project->get_DefaultView()->get_PageInfo();
    
    System::Console::WriteLine(u"Page data cannot be null : {0} ", System::ObjectExt::Box<bool>(!System::ObjectExt::Equals(info, nullptr)));
    
    if (info != nullptr)
    {
        AssertHeaderFooterCorrect(info);
        AssertPageSettingsCorrect(info);
        AssertPageViewSettingsCorrect(info);
        AssertMarginsCorrect(info);
        AssertLegendCorrect(info);
    }
    
}

void ReadHeaderFooterInfo::AssertHeaderFooterCorrect(System::SharedPtr<Aspose::Tasks::Visualization::PageInfo> info)
{
    System::Console::WriteLine(u"Header left text Equals LEFT HEADER : {0} ", System::ObjectExt::Box<bool>(System::ObjectExt::Equals(info->get_Header()->get_LeftText(), u"LEFT HEADER")));
    System::Console::WriteLine(u"Header center text Equals CENTER HEADER : {0} ", System::ObjectExt::Box<bool>(System::ObjectExt::Equals(info->get_Header()->get_CenteredText(), u"CENTER HEADER")));
    System::Console::WriteLine(u"Header right text Equals RIGHT HEADER : {0} ", System::ObjectExt::Box<bool>(System::ObjectExt::Equals(info->get_Header()->get_RightText(), u"RIGHT HEADER")));
    
    System::Console::WriteLine(u"Footer left text Equals LEFT FOOTER : {0} ", System::ObjectExt::Box<bool>(System::ObjectExt::Equals(info->get_Footer()->get_LeftText(), u"LEFT FOOTER")));
    System::Console::WriteLine(u"Footer center text Equals CENTER FOOTER : {0} ", System::ObjectExt::Box<bool>(System::ObjectExt::Equals(info->get_Footer()->get_CenteredText(), u"CENTER FOOTER")));
    System::Console::WriteLine(u"Footer right text Equals RIGHT FOOTER : {0} ", System::ObjectExt::Box<bool>(System::ObjectExt::Equals(info->get_Footer()->get_RightText(), u"RIGHT FOOTER")));
}

void ReadHeaderFooterInfo::AssertPageSettingsCorrect(System::SharedPtr<Aspose::Tasks::Visualization::PageInfo> info)
{
    System::Console::WriteLine(u"Portrait Orientation is Portrait : {0} ", System::ObjectExt::Box<bool>(System::Equals(info->get_PageSettings()->get_IsPortrait(), true)));
    System::Console::WriteLine(u"AdjustToPercentOfNormalSize is enabled : {0} ", System::ObjectExt::Box<bool>(System::Equals(info->get_PageSettings()->get_AdjustToPercentOfNormalSize(), true)));
    
    System::Console::WriteLine(u"PercentOfNormalSize Equals 150 : {0} ", System::ObjectExt::Box<bool>(System::Equals(info->get_PageSettings()->get_PercentOfNormalSize(), 150)));
    System::Console::WriteLine(u"PagesInWidth Equals 3 : {0} ", System::ObjectExt::Box<bool>(System::Equals(info->get_PageSettings()->get_PagesInWidth(), 3)));
    System::Console::WriteLine(u"PagesInHeight Equals 7 : {0} ", System::ObjectExt::Box<bool>(System::Equals(info->get_PageSettings()->get_PagesInHeight(), 7)));
    System::Console::WriteLine(u"PaperSize Equals PaperA4 : {0} ", System::ObjectExt::Box<bool>(System::ObjectExt::Equals(info->get_PageSettings()->get_PaperSize(), Aspose::Tasks::Visualization::PrinterPaperSize::PaperA4)));
    System::Console::WriteLine(u"FirstPageNumber : {0} ", System::ObjectExt::Box<int16_t>(info->get_PageSettings()->get_FirstPageNumber()));
}

void ReadHeaderFooterInfo::AssertPageViewSettingsCorrect(System::SharedPtr<Aspose::Tasks::Visualization::PageInfo> info)
{
    System::Console::WriteLine(u"PrintAllSheetColumns is set to false : {0} ", System::ObjectExt::Box<bool>(System::Equals(info->get_PageViewSettings()->get_PrintAllSheetColumns(), false)));
    System::Console::WriteLine(u"PrintFirstColumnsCountOnAllPages is set to true : {0} ", System::ObjectExt::Box<bool>(System::Equals(info->get_PageViewSettings()->get_PrintFirstColumnsCountOnAllPages(), true)));
    
    System::Console::WriteLine(u"FirstColumnsCount Equals 3 : {0} ", System::ObjectExt::Box<bool>(System::Equals(info->get_PageViewSettings()->get_FirstColumnsCount(), 3)));
    System::Console::WriteLine(u"PrintNotes is set to true : {0} ", System::ObjectExt::Box<bool>(System::Equals(info->get_PageViewSettings()->get_PrintNotes(), true)));
    System::Console::WriteLine(u"PrintBlankPages is set to false : {0} ", System::ObjectExt::Box<bool>(System::Equals(info->get_PageViewSettings()->get_PrintBlankPages(), false)));
    System::Console::WriteLine(u"FitTimescaleToEndOfPage is set to true : {0} ", System::ObjectExt::Box<bool>(System::Equals(info->get_PageViewSettings()->get_FitTimescaleToEndOfPage(), true)));
}

void ReadHeaderFooterInfo::AssertMarginsCorrect(System::SharedPtr<Aspose::Tasks::Visualization::PageInfo> info)
{
    System::Console::WriteLine(u"Margins.Left Equals 1 : {0} ", System::ObjectExt::Box<bool>((info->get_Margins()->get_Left() - 1 <= 1e-5) ? true : false));
    System::Console::WriteLine(u"Margins.Top Equals 1.1 : {0} ", System::ObjectExt::Box<bool>((info->get_Margins()->get_Top() - 1.1 <= 1e-5) ? true : false));
    System::Console::WriteLine(u"Margins.Right Equals 1.2 : {0} ", System::ObjectExt::Box<bool>((info->get_Margins()->get_Right() - 1.2 <= 1e-5) ? true : false));
    System::Console::WriteLine(u"Margins.Bottom Equals 1.2 : {0} ", System::ObjectExt::Box<bool>((info->get_Margins()->get_Bottom() - 1.3 <= 1e-5) ? true : false));
    
    System::Console::WriteLine(u"Margin.Borders Equals Border.AroundEveryPage : {0} ", System::ObjectExt::Box<bool>(System::ObjectExt::Equals(info->get_Margins()->get_Borders(), Aspose::Tasks::Visualization::Border::AroundEveryPage)));
}

void ReadHeaderFooterInfo::AssertLegendCorrect(System::SharedPtr<Aspose::Tasks::Visualization::PageInfo> info)
{
    System::Console::WriteLine(u"Legend left text Equals LEFT LEGEND : {0} ", System::ObjectExt::Box<bool>(System::ObjectExt::Equals(info->get_Legend()->get_LeftText(), u"LEFT LEGEND")));
    System::Console::WriteLine(u"Legend center text Equals CENTER LEGEND : {0} ", System::ObjectExt::Box<bool>(System::ObjectExt::Equals(info->get_Legend()->get_CenteredText(), u"CENTER LEGEND")));
    System::Console::WriteLine(u"Legend right text Equals RIGHT LEGEND : {0} ", System::ObjectExt::Box<bool>(System::ObjectExt::Equals(info->get_Legend()->get_RightText(), u"RIGHT LEGEND")));
    
    System::Console::WriteLine(u"LegendOn Equals Legend.OnEveryPage : {0} ", System::ObjectExt::Box<bool>(System::ObjectExt::Equals(info->get_Legend()->get_LegendOn(), Aspose::Tasks::Visualization::Legend::OnEveryPage)));
    System::Console::WriteLine(u"Legend Width Equals 5 : {0} ", System::ObjectExt::Box<bool>((info->get_Legend()->get_Width() - 5 <= 1e-5) ? true : false));
}

Adding Image to Page Header/Footer

Aspose.Tasks for C++ API provides the capability to manipulate the document’s page header and footer information. The code example given below demonstrates how to add image to page’s header.

System::SharedPtr<Project> project = System::MakeObject<Project>(dataDir + u"AddImageToPageHeaderFooter.mpp");
        
project->get_RootTask()->get_Children()->Add(u"Task1");
System::SharedPtr<PageInfo> pageInfo = project->get_DefaultView()->get_PageInfo();
        
{
    System::SharedPtr<System::Drawing::Image> image = System::Drawing::Image::FromFile(dataDir + u"Image1.png");
    // Clearing resources under 'using' statement
    System::Details::DisposeGuard<1> __dispose_guard_0({ image});
    // ------------------------------------------
    
    try
    {
        pageInfo->get_Header()->set_CenteredImage(image);
        pageInfo->get_Legend()->set_LeftImage(image);
        pageInfo->get_Legend()->set_LeftText(System::String::Empty);
        System::SharedPtr<MPPSaveOptions> saveOptions = System::MakeObject<MPPSaveOptions>();
        saveOptions->set_WriteViewData(true);
        project->Save(dataDir + u"AddImageToPageHeaderFooter_out.mpp", saveOptions);
    }
    catch(...)
    {
        __dispose_guard_0.SetCurrentException(std::current_exception());
    }
}