原創|使用教程|編輯:張瑩心|2021-11-04 11:36:58.947|閱讀 369 次
概述:您可以在 PowerPoint 幻燈片中使用頁眉和頁腳部分來顯示附加信息,例如幻燈片編號、日期、作者等。您還可以在 C++ 應用程序中以編程方式操作這些部分。為此,本文將教您 如何使用 C++ 在 PowerPoint 演示文稿中添加頁眉和頁腳。
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您可以在 PowerPoint 幻燈片中使用頁眉和頁腳部分來顯示附加信息,例如幻燈片編號、日期、作者等。您還可以在 C++ 應用程序中以編程方式操作這些部分。為此,本文將教您 如何使用 C++ 在 PowerPoint 演示文稿中添加頁眉和頁腳。
>>你可以點擊這里下載Aspose.Slides 最新版測試體驗。
// File paths
const String sourceFilePath = u"SourceDirectory\\Slides\\Presentation2.pptx";
const String outputFilePath = u"OutputDirectory\\AddHeaderFooter_out.pptx";
// Load the Presentation file
SharedPtr<Presentation> presentation = MakeObject<Presentation>(sourceFilePath);
// Setting Footer
presentation->get_HeaderFooterManager()->SetAllFootersText(u"My Footer text");
presentation->get_HeaderFooterManager()->SetAllFootersVisibility(true);
// Access and Update Header
auto masterNotesSlide = presentation->get_MasterNotesSlideManager()->get_MasterNotesSlide();
if (nullptr != masterNotesSlide)
{
for (const auto& shape : System::IterateOver(masterNotesSlide->get_Shapes()))
{
if (shape->get_Placeholder() != nullptr)
{
if (shape->get_Placeholder()->get_Type() == PlaceholderType::Header)
{
(System::DynamicCast<IAutoShape>(shape))->get_TextFrame()->set_Text(u"HI there new header");
}
}
}
}
// Save Presentation
presentation->Save(outputFilePath, Aspose::Slides::Export::SaveFormat::Pptx);
// File paths
const String sourceFilePath = u"OutputDirectory\\AddHeaderFooter_out.pptx";
const String outputFilePath = u"OutputDirectory\\ChangeHeaderFooterNotesMaster_out.pptx";
// Load the Presentation file
SharedPtr<Presentation> presentation = MakeObject<Presentation>(sourceFilePath);
// Change Header and Footer settings for notes master and all notes slides
auto masterNotesSlide = presentation->get_MasterNotesSlideManager()->get_MasterNotesSlide();
if (masterNotesSlide != nullptr)
{
auto headerFooterManager = masterNotesSlide->get_HeaderFooterManager();
// Make the master notes slide and all child Footer placeholders visible
headerFooterManager->SetHeaderAndChildHeadersVisibility(true);
// Make the master notes slide and all child Header placeholders visible
headerFooterManager->SetFooterAndChildFootersVisibility(true);
// Make the master notes slide and all child SlideNumber placeholders visible
headerFooterManager->SetSlideNumberAndChildSlideNumbersVisibility(true);
// Make the master notes slide and all child Date and time placeholders visible
headerFooterManager->SetDateTimeAndChildDateTimesVisibility(true);
// Set text to master notes slide and all child Header placeholders
headerFooterManager->SetHeaderAndChildHeadersText(u"Header text");
// Set text to master notes slide and all child Footer placeholders
headerFooterManager->SetFooterAndChildFootersText(u"Footer text");
// Set text to master notes slide and all child Date and time placeholders
headerFooterManager->SetDateTimeAndChildDateTimesText(u"Date and time text");
}
// Save Presentation
presentation->Save(outputFilePath, Aspose::Slides::Export::SaveFormat::Pptx);
// File paths
const String sourceFilePath = u"OutputDirectory\\ChangeHeaderFooterNotesMaster_out.pptx";
const String outputFilePath = u"OutputDirectory\\ChangeHeaderFooterNotesSlide_out.pptx";
// Load the Presentation file
SharedPtr<Presentation> presentation = MakeObject<Presentation>(sourceFilePath);
// Change Header and Footer settings for first notes slide only
auto notesSlide = presentation->get_Slides()->idx_get(0)->get_NotesSlideManager()->get_NotesSlide();
if (notesSlide != nullptr)
{
auto headerFooterManager = notesSlide->get_HeaderFooterManager();
if (!headerFooterManager->get_IsHeaderVisible())
{
// Make this notes slide Header placeholder visible
headerFooterManager->SetHeaderVisibility(true);
}
if (!headerFooterManager->get_IsFooterVisible())
{
// Make this notes slide Footer placeholder visible
headerFooterManager->SetFooterVisibility(true);
}
if (!headerFooterManager->get_IsSlideNumberVisible())
{
// Make this notes slide SlideNumber placeholder visible
headerFooterManager->SetSlideNumberVisibility(true);
}
if (!headerFooterManager->get_IsDateTimeVisible())
{
// Make this notes slide Date-time placeholder visible
headerFooterManager->SetDateTimeVisibility(true);
}
// Set text to notes slide Header placeholder
headerFooterManager->SetHeaderText(u"New header text");
// Set text to notes slide Footer placeholder
headerFooterManager->SetFooterText(u"New footer text");
// Set text to notes slide Date-time placeholder
headerFooterManager->SetDateTimeText(u"New date and time text");
}
// Save Presentation
presentation->Save(outputFilePath, Aspose::Slides::Export::SaveFormat::Pptx);
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