### Create Pareto Chart in PowerPoint (C++)

Source: https://github.com/eiceblue/spire.presentation-for-c/blob/main/C++ Examples/ppt_c.md

Illustrates how to create a Pareto chart in a PowerPoint presentation using C++. The example includes setting up the chart, defining categories and values, and configuring legend and title properties.

```cpp
//Create a PPT document
intrusive_ptr<Presentation> ppt = new Presentation();

//Add Pareto chart
intrusive_ptr<RectangleF> rect1 = new RectangleF(50, 50, 500, 400);
intrusive_ptr<IChart> chart = ppt->GetSlides()->GetItem(0)->GetShapes()->AppendChart(ChartType::Pareto, rect1, false);

chart->GetChartData()->GetItem(0, 1)->SetText(L"series 1");

//Set category text
for (int i = 0; i < categories.size(); i++)
{
    chart->GetChartData()->GetItem(i + 1, 0)->SetText(categories[i].c_str());
}

//Fill data for chart
for (int i = 0; i < values.size(); i++)
{
    chart->GetChartData()->GetItem(i + 1, 1)->SetNumberValue(values[i]);
}

chart->GetSeries()->SetSeriesLabel(chart->GetChartData()->GetItem(0, 1, 0, 1));
chart->GetCategories()->SetCategoryLabels(chart->GetChartData()->GetItem(1, 0, categories.size(), 0));
chart->GetSeries()->GetItem(0)->SetValues(chart->GetChartData()->GetItem(1, 1, values.size(), 1));
chart->GetPrimaryCategoryAxis()->SetIsBinningByCategory(true);
chart->GetSeries()->GetItem(1)->GetLine()->GetFillFormat()->SetFillType(FillFormatType::Solid);
chart->GetSeries()->GetItem(1)->GetLine()->GetFillFormat()->GetSolidFillColor()->SetKnownColor(KnownColors::Red);
chart->GetChartTitle()->GetTextProperties()->SetText(L"Pareto");
chart->SetHasLegend(true);
chart->GetChartLegend()->SetPosition(ChartLegendPositionType::Bottom);
```

--------------------------------

### Create Map Chart in PowerPoint (C++)

Source: https://github.com/eiceblue/spire.presentation-for-c/blob/main/C++ Examples/ppt_c.md

Provides a C++ example for creating a Map chart in a PowerPoint presentation. It demonstrates how to add the chart, set series data, and define country and value mappings.

```cpp
//Create a PPT document
intrusive_ptr<Presentation> ppt = new Presentation();

//Add line markers chart
intrusive_ptr<RectangleF> rect1 = new RectangleF(50, 50, 450, 450);
intrusive_ptr<IChart> chart = ppt->GetSlides()->GetItem(0)->GetShapes()->AppendChart(ChartType::Map, rect1, false);

chart->GetChartData()->GetItem(0, 1)->SetText(L"series");

//Define some data.
std::vector<std::wstring> countries = { L"China", L"Russia", L"France", L"Mexico", L"United States", L"India", L"Australia" };
for (int i = 0; i < countries.size(); i++)
{
    chart->GetChartData()->GetItem(i + 1, 0)->SetText(countries[i].c_str());
}
std::vector<int> values = { 32, 20, 23, 17, 18, 6, 11 };
for (int i = 0; i < values.size(); i++)
{
    chart->GetChartData()->GetItem(i + 1, 1)->SetNumberValue(values[i]);
}
chart->GetSeries()->SetSeriesLabel(chart->GetChartData()->GetItem(0, 1, 0, 1));
chart->GetCategories()->SetCategoryLabels(chart->GetChartData()->GetItem(1, 0, 7, 0));
chart->GetSeries()->GetItem(0)->SetValues(chart->GetChartData()->GetItem(1, 1, 7, 1));
```

--------------------------------

### Get Target Slide from Hyperlink

Source: https://github.com/eiceblue/spire.presentation-for-c/blob/main/C++ Examples/ppt_c.md

This example shows how to retrieve the target slide associated with a hyperlink. It checks if a shape has a hyperlink action of type 'GotoSlide' and then retrieves the target slide object.

```cpp
//Create a PPT document
intrusive_ptr<Presentation> ppt = new Presentation();

//Get the second slide
intrusive_ptr<ISlide> slide = ppt->GetSlides()->GetItem(1);

//Get the first shape of the second slide
intrusive_ptr<IAutoShape> shape = Object::Dynamic_cast<IAutoShape>(slide->GetShapes()->GetItem(0));

//Get the linked slide index
if (shape->GetClick()->GetActionType() == HyperlinkActionType::GotoSlide)
{
    intrusive_ptr<ISlide> targetSlide = shape->GetClick()->GetTargetSlide();
}
```

--------------------------------

### Spire.Presentation C++ Hello World

Source: https://github.com/eiceblue/spire.presentation-for-c/blob/main/C++ Examples/ppt_c.md

Creates a simple 'Hello World' presentation using Spire.Presentation in C++. It demonstrates how to create a presentation, add a shape, format its appearance, append text, and set text properties like font and fill.

```cpp
//Create a PPT document
intrusive_ptr<Presentation> presentation = new Presentation();

//Add a new shape to the PPT document
intrusive_ptr<RectangleF> rec = new RectangleF(presentation->GetSlideSize()->GetSize()->GetWidth() / 2 - 250, 80, 500, 150);
intrusive_ptr<IAutoShape> shape = presentation->GetSlides()->GetItem(0)->GetShapes()->AppendShape(ShapeType::Rectangle, rec);

shape->GetShapeStyle()->GetLineColor()->SetColor(Color::GetWhite());
shape->GetFill()->SetFillType(FillFormatType::None);

//Add text to the shape
shape->AppendTextFrame(L"Hello World!");

//Set the font and fill style of the text
intrusive_ptr<TextRange> textRange = shape->GetTextFrame()->GetTextRange();
textRange->GetFill()->SetFillType(FillFormatType::Solid);
textRange->GetFill()->GetSolidColor()->SetColor(Color::GetCadetBlue());
textRange->SetFontHeight(66);
textRange->SetLatinFont(new TextFont(L"Lucida Sans Unicode"));
```

--------------------------------

### Set Starting Slide Number

Source: https://github.com/eiceblue/spire.presentation-for-c/blob/main/C++ Examples/ppt_c.md

This C++ code snippet shows how to set the starting slide number for a PowerPoint presentation using the Spire.Presentation library. It configures the presentation to begin numbering slides from a specified number.

```cpp
//Create PPT document
intrusive_ptr<Presentation> presentation = new Presentation();

//Set 5 as the starting number
presentation->SetFirstSlideNumber(5);
```

--------------------------------

### Create and Format Table in PowerPoint

Source: https://github.com/eiceblue/spire.presentation-for-c/blob/main/C++ Examples/ppt_c.md

Demonstrates how to create a new table in a PowerPoint presentation, define its dimensions, add sample text to cells, set font styles, align text, and apply a preset style.

```cpp
//Create a PPT document
intrusive_ptr<Presentation> presentation = new Presentation();

//Define table dimensions
std::vector<double> widths = { 100, 100, 150, 100, 100 };
std::vector<double> heights = { 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15 };

//Add new table to PPT
intrusive_ptr<ITable> table = presentation->GetSlides()->GetItem(0)->GetShapes()->AppendTable(presentation->GetSlideSize()->GetSize()->GetWidth() / 2 - 275, 90, widths, heights);

//Add data to table
for (int i = 0; i < 13; i++)
{
    for (int j = 0; j < 5; j++)
    {
        //Fill the table with data
        table->GetItem(j, i)->GetTextFrame()->SetText(L"Sample Text");
        
        //Set the Font
        table->GetItem(j, i)->GetTextFrame()->GetParagraphs()->GetItem(0)->GetTextRanges()->GetItem(0)->SetLatinFont(new TextFont(L"Arial Narrow"));
    }
}

//Set the alignment of the first row to Center
for (int i = 0; i < 5; i++)
{
    table->GetItem(i, 0)->GetTextFrame()->GetParagraphs()->GetItem(0)->SetAlignment(TextAlignmentType::Center);
}

//Set the style of table
table->SetStylePreset(TableStylePreset::LightStyle3Accent1);
```

--------------------------------

### Set Slide Transitions with Sound Mode and Speed

Source: https://github.com/eiceblue/spire.presentation-for-c/blob/main/C++ Examples/ppt_c.md

Illustrates setting slide transitions with different types (Push, Fade) and configuring sound mode (StartSound) and speed (Slow) for the transitions in C++ using Spire.Presentation.

```cpp
//Set the first slide transition as push and sound mode
presentation->GetSlides()->GetItem(0)->GetSlideShowTransition()->SetType(TransitionType::Push);
presentation->GetSlides()->GetItem(0)->GetSlideShowTransition()->SetSoundMode(TransitionSoundMode::StartSound);

//Set the second slide transition as circle and set the speed 
presentation->GetSlides()->GetItem(1)->GetSlideShowTransition()->SetType(TransitionType::Fade);
presentation->GetSlides()->GetItem(1)->GetSlideShowTransition()->SetSpeed(TransitionSpeed::Slow);
```

--------------------------------

### Get Section Index

Source: https://github.com/eiceblue/spire.presentation-for-c/blob/main/C++ Examples/ppt_c.md

Illustrates how to retrieve the index of a specific section within a PowerPoint presentation.

```cpp
//Create a PPT document
intrusive_ptr<Presentation> ppt = new Presentation();

intrusive_ptr<Section> section = ppt->GetSectionList()->GetItem(0);

int index = ppt->GetSectionList()->IndexOf(section);
```

--------------------------------

### Create Presentation with Custom Slide Size

Source: https://github.com/eiceblue/spire.presentation-for-c/blob/main/C++ Examples/ppt_c.md

Illustrates how to create a new presentation and set a custom slide size using Spire.Presentation for C++.

```cpp
//Create a new PPT document
Presentation* newPresentation = new Presentation();

//Remove the default slide 
newPresentation->GetSlides()->RemoveAt(0);

//Define a new size
SizeF* size = new SizeF(200.0, 200.0);

//Set PPT slide size
newPresentation->GetSlideSize()->SetSize(size);

//Insert the slide of original PPT
newPresentation->GetSlides()->Insert(0, slide);
```

--------------------------------

### Get and Set Slide Titles

Source: https://github.com/eiceblue/spire.presentation-for-c/blob/main/C++ Examples/ppt_c.md

This C++ code snippet demonstrates how to retrieve and modify the titles of slides within a PowerPoint presentation using Spire.Presentation. It shows how to get the current title of a slide and how to set a new title for another slide.

```cpp
//Get the first slide
intrusive_ptr<ISlide> slide = ppt->GetSlides()->GetItem(0);
//Get the title of the first slide
std::wstring slideTitle = slide->GetTitle();
//Set the title of the second slide
ppt->GetSlides()->GetItem(1)->SetTitle(L"Second Slide");
```

--------------------------------

### Convert ODP to XPS

Source: https://github.com/eiceblue/spire.presentation-for-c/blob/main/C++ Examples/ppt_c.md

Shows how to convert an OpenDocument Presentation (ODP) file to XPS format using Spire.Presentation for C++.

```cpp
wstring inputFile = DATAPATH"toPdf.odp";
wstring outputFile = OUTPUTPATH"OdpToXps.xps";

//Create a PPT document
intrusive_ptr<Presentation> ppt = new Presentation();
//Load the file from disk.
ppt->LoadFromFile(inputFile.c_str());

//Save to file.
ppt->SaveToFile(outputFile.c_str(), FileFormat::XPS);
```

--------------------------------

### Get Text Frame Properties from Shape

Source: https://github.com/eiceblue/spire.presentation-for-c/blob/main/C++ Examples/ppt_c.md

This C++ code snippet shows how to retrieve and display various text frame properties from a shape in a Spire.Presentation document. It accesses the ITextFrameProperties interface to get anchoring type, autofit type, vertical text type, and margins.

```cpp
intrusive_ptr<IAutoShape> shape = Object::Dynamic_cast<IAutoShape>(presentation->GetSlides()->GetItem(0)->GetShapes()->GetItem(0));
intrusive_ptr<ITextFrameProperties> textFrameFormat = shape->GetTextFrame();

wstring anchoringTypeStr = textTypeToString(textFrameFormat->GetAnchoringType());
wstring autofitTypeStr = textFitToString(textFrameFormat->GetAutofitType());
wstring verticalTextTypeStr = vertTextToString(textFrameFormat->GetVerticalTextType());
float marginLeft = textFrameFormat->GetMarginLeft();
float marginTop = textFrameFormat->GetMarginTop();
float marginRight = textFrameFormat->GetMarginRight();
float marginBottom = textFrameFormat->GetMarginBottom();
```

--------------------------------

### Get Text Style Effective Data from Presentation

Source: https://github.com/eiceblue/spire.presentation-for-c/blob/main/C++ Examples/ppt_c.md

Retrieves and accesses various text style properties, including paragraph indentation, alignment, line spacing, and text range font details, from a presentation's shape. It iterates through paragraphs and text ranges to get specific style information.

```cpp
//Get the first slide
intrusive_ptr<ISlide> slide = presentation->GetSlides()->GetItem(0);
//Get a shape 
intrusive_ptr<IAutoShape> shape = Object::Dynamic_cast<IAutoShape>(presentation->GetSlides()->GetItem(0)->GetShapes()->GetItem(0));

for (int p = 0; p < shape->GetTextFrame()->GetParagraphs()->GetCount(); p++)
{
	auto paragraph = shape->GetTextFrame()->GetParagraphs()->GetItem(p);
	//Get the paragraph style
	paragraph->GetIndent();
	paragraph->GetAlignment();
	paragraph->GetFontAlignment();
	paragraph->GetHangingPunctuation();
	paragraph->GetLineSpacing();
	paragraph->GetSpaceBefore();
	paragraph->GetSpaceAfter();
	
	for (int r = 0; r < paragraph->GetTextRanges()->GetCount(); r++)
	{
		auto textRange = paragraph->GetTextRanges()->GetItem(r);
		//Get the text range style
		textRange->GetFontHeight();
		textRange->GetLanguage();
		textRange->GetLatinFont()->GetFontName();
	}
}
```

--------------------------------

### Set Slide Size, Orientation, and Background

Source: https://github.com/eiceblue/spire.presentation-for-c/blob/main/C++ Examples/ppt_c.md

Shows how to set the size, orientation, and background image for slides in a PowerPoint presentation.

```cpp
//Create a PPT document
intrusive_ptr<Presentation> ppt = new Presentation();

//Set the size of slides
ppt->GetSlideSize()->SetSize(new SizeF(600, 600));
ppt->GetSlideSize()->SetOrientation(SlideOrienation::Portrait);
ppt->GetSlideSize()->SetType(SlideSizeType::Custom);

//Set background image
intrusive_ptr<RectangleF> rect = new RectangleF(0, 0, ppt->GetSlideSize()->GetSize()->GetWidth(), ppt->GetSlideSize()->GetSize()->GetHeight());
ppt->GetSlides()->GetItem(0)->GetShapes()->AppendEmbedImage(ShapeType::Rectangle, ImageFile.c_str(), rect);
ppt->GetSlides()->GetItem(0)->GetShapes()->GetItem(0)->GetLine()->GetFillFormat()->GetSolidFillColor()->SetColor(Color::GetFloralWhite());
```

--------------------------------

### C++ Precompiled Header for Spire.Presentation

Source: https://github.com/eiceblue/spire.presentation-for-c/blob/main/C++ Examples/ppt_c.md

Defines library linking and path constants for Spire.Presentation in C++. It includes the necessary library file and defines data and output paths.

```cpp
#pragma once

#pragma comment(lib,"../lib/Spire.Presentation.Cpp.lib")

#define DATAPATH L"Data\"
#define OUTPUTPATH L"Output\"
```

--------------------------------

### Set and Get Alternative Text for Shapes

Source: https://github.com/eiceblue/spire.presentation-for-c/blob/main/C++ Examples/ppt_c.md

Demonstrates how to set and retrieve alternative text (title and description) for shapes in a presentation. This is useful for accessibility purposes.

```cpp
//Set the alternative text (title and description)
slide->GetShapes()->GetItem(0)->SetAlternativeTitle(L"Rectangle");
slide->GetShapes()->GetItem(0)->SetAlternativeText(L"This is a Rectangle");

//Get the alternative text (title and description)
wstring title = slide->GetShapes()->GetItem(0)->GetAlternativeTitle();
wstring description = slide->GetShapes()->GetItem(0)->GetAlternativeText();
```

--------------------------------

### Access SmartArt Nodes

Source: https://github.com/eiceblue/spire.presentation-for-c/blob/main/C++ Examples/ppt_c.md

Demonstrates how to load a PowerPoint file, iterate through shapes, find SmartArt elements, and access all nodes within the SmartArt, including their text, level, and position.

```cpp
//Create PPT document
intrusive_ptr<Presentation> presentation = new Presentation();

//Load the PPT
presentation->LoadFromFile(inputFile.c_str());

intrusive_ptr<ISmartArtNode> node;
for (int s = 0; s < presentation->GetSlides()->GetItem(0)->GetShapes()->GetCount(); s++)
{
    intrusive_ptr<IShape> shape = presentation->GetSlides()->GetItem(0)->GetShapes()->GetItem(s);
    //Get the SmartArt
    intrusive_ptr<ISmartArt> sa = Object::Dynamic_cast<ISmartArt>(shape);
    if (sa != nullptr)
    {
        intrusive_ptr<ISmartArtNodeCollection> nodes = sa->GetNodes();

        //Traverse through all nodes inside SmartArt
        for (int i = 0; i < nodes->GetCount(); i++)
        {
            //Access SmartArt node at index i
            node = nodes->GetItem(i);
            std::wstring text = node->GetTextFrame()->GetText();
            //Get the SmartArt node parameters
            //Node text, level and position
        }
    }
}
```

--------------------------------

### Get Built-in Properties

Source: https://github.com/eiceblue/spire.presentation-for-c/blob/main/C++ Examples/ppt_c.md

Retrieves various built-in document properties from a PowerPoint presentation, such as application, author, company, keywords, comments, category, title, and subject.

```cpp
//Create PPT document
intrusive_ptr<Presentation> presentation = new Presentation();

//Load the PPT document from disk
presentation->LoadFromFile(inputFile.c_str());

//Get the builtin properties 
wstring application = presentation->GetDocumentProperty()->GetApplication();
wstring author = presentation->GetDocumentProperty()->GetAuthor();
wstring company = presentation->GetDocumentProperty()->GetCompany();
wstring keywords = presentation->GetDocumentProperty()->GetKeywords();
wstring comments = presentation->GetDocumentProperty()->GetComments();
wstring category = presentation->GetDocumentProperty()->GetCategory();
wstring title = presentation->GetDocumentProperty()->GetTitle();
wstring subject = presentation->GetDocumentProperty()->GetSubject();
```

--------------------------------

### Add Line with Two Points

Source: https://github.com/eiceblue/spire.presentation-for-c/blob/main/C++ Examples/ppt_c.md

Shows how to add lines to a presentation slide by defining the start and end points using `PointF` objects in C++ with Spire.Presentation, and setting their colors.

```cpp
using namespace Spire::Presentation;

intrusive_ptr<Presentation> ppt = new Presentation();
//Get the first slide
intrusive_ptr<ISlide> slide = ppt->GetSlides()->GetItem(0);

//Add line with two points
intrusive_ptr<IAutoShape> line = slide->GetShapes()->AppendShape(ShapeType::Line, new PointF(50, 50), new PointF(150, 150));
line->GetShapeStyle()->GetLineColor()->SetColor(Color::GetRed());
line = slide->GetShapes()->AppendShape(ShapeType::Line, new PointF(150, 150), new PointF(250, 50));
line->GetShapeStyle()->GetLineColor()->SetColor(Color::GetBlue());
```

--------------------------------

### Create Slide Masters and Apply to Slides

Source: https://github.com/eiceblue/spire.presentation-for-c/blob/main/C++ Examples/ppt_c.md

This code demonstrates how to create slide masters with different background images and apply them to specific slides within a presentation. It involves setting slide size, adding slides, appending masters, setting background fills with images, and applying layouts to slides.

```cpp
//Create an instance of presentation document
intrusive_ptr<Presentation> ppt = new Presentation();

ppt->GetSlideSize()->SetType(SlideSizeType::Screen16x9);

//Add slides
for (int i = 0; i < 4; i++)
{
	ppt->GetSlides()->Append();
}

//Get the first default slide master
intrusive_ptr<IMasterSlide> first_master = ppt->GetMasters()->GetItem(0);

//Append another slide master
ppt->GetMasters()->AppendSlide(first_master);
intrusive_ptr<IMasterSlide> second_master = ppt->GetMasters()->GetItem(1);

//Set different background image for the two slide masters
//The first slide master
intrusive_ptr<RectangleF> rect = new RectangleF(0, 0, ppt->GetSlideSize()->GetSize()->GetWidth(), ppt->GetSlideSize()->GetSize()->GetHeight());
first_master->GetSlideBackground()->GetFill()->SetFillType(FillFormatType::Picture);
intrusive_ptr<IEmbedImage> image1 = first_master->GetShapes()->AppendEmbedImage(ShapeType::Rectangle, pic1.c_str(), rect);
first_master->GetSlideBackground()->GetFill()->GetPictureFill()->GetPicture()->SetEmbedImage(image1->GetPictureFill()->GetPicture()->GetEmbedImage());
//The second slide master
second_master->GetSlideBackground()->GetFill()->SetFillType(FillFormatType::Picture);
intrusive_ptr<IEmbedImage> image2 = second_master->GetShapes()->AppendEmbedImage(ShapeType::Rectangle, pic2.c_str(), rect);
second_master->GetSlideBackground()->GetFill()->GetPictureFill()->GetPicture()->SetEmbedImage(image2->GetPictureFill()->GetPicture()->GetEmbedImage());

//Apply the first master with layout to the first slide
ppt->GetSlides()->GetItem(0)->SetLayout(first_master->GetLayouts()->GetItem(1));

//Apply the second master with layout to other slides
for (int i = 1; i < ppt->GetSlides()->GetCount(); i++)
{
	ppt->GetSlides()->GetItem(i)->SetLayout(second_master->GetLayouts()->GetItem(8));
}
```

--------------------------------

### Manage Animation Duration and Delay

Source: https://github.com/eiceblue/spire.presentation-for-c/blob/main/C++ Examples/ppt_c.md

Provides C++ code to manage the duration and delay time of animation effects in a PowerPoint presentation. It shows how to get and set these timing properties for existing animations.

```cpp
//Create an instance of presentation document
intrusive_ptr<Presentation> presentation = new Presentation();

//Get the first slide
intrusive_ptr<ISlide> slide = presentation->GetSlides()->GetItem(0);
intrusive_ptr<AnimationEffectCollection> animations = slide->GetTimeline()->GetMainSequence();

//Get duration time of animation
float durationTime = animations->GetItem(0)->GetTiming()->GetDuration();

//Set new duration time of animation
animations->GetItem(0)->GetTiming()->SetDuration(0.8f);

//Get delay time of animation
float delayTime = animations->GetItem(0)->GetTiming()->GetTriggerDelayTime();

//Set new delay time of animation
animations->GetItem(0)->GetTiming()->SetTriggerDelayTime(0.6f);
```

--------------------------------

### Set Table Borders in C++

Source: https://github.com/eiceblue/spire.presentation-for-c/blob/main/C++ Examples/ppt_c.md

Demonstrates how to create a new PowerPoint presentation, add a table, and set various border types, widths, and colors for the table cells using Spire.Presentation in C++.

```cpp
//Create a PPT document
intrusive_ptr<Presentation> presentation = new Presentation();

//Set the table width and height for each table cell.
vector<double> tableWidth = { 100, 100, 100, 100, 100 };
vector<double> tableHeight = { 20, 20 };

//Traverse all the border type of the table.
for (int i = 1; i <= 2048; i *= 2)
{
    //Add a table to the presentation slide with the setting width and height
    intrusive_ptr<ITable> itable = presentation->GetSlides()->Append()->GetShapes()->AppendTable(100, 100, tableWidth, tableHeight);

    //Add some text to the table cell.
    itable->GetTableRows()->GetItem(0)->GetItem(0)->GetTextFrame()->SetText(L"Row");
    itable->GetTableRows()->GetItem(1)->GetItem(0)->GetTextFrame()->SetText(L"Column");

    //Set the border type, border width and the border color for the table.
    itable->SetTableBorder(static_cast<TableBorderType>(i), 1.5, Color::GetRed());
}
```

--------------------------------

### Load and Save DPS and DPT Files

Source: https://github.com/eiceblue/spire.presentation-for-c/blob/main/C++ Examples/ppt_c.md

Shows how to load and save files in DPS (PowerPoint Show) and DPT (PowerPoint Template) formats using Spire.Presentation for C++.

```cpp
//Create a PPT document
intrusive_ptr<Presentation> ppt = new Presentation();
//Load the file from disk.
ppt->LoadFromFile(inputFile.c_str(), FileFormat::Dps);

//Save to file.
ppt->SaveToFile(outputFile.c_str(), FileFormat::Dps);
```

--------------------------------

### Clone Slide in Presentation (C++)

Source: https://github.com/eiceblue/spire.presentation-for-c/blob/main/C++ Examples/ppt_c.md

Demonstrates how to clone a slide within a presentation document using Spire.Presentation for C++. It involves creating a presentation instance, getting a slide, and inserting it at a specified index.

```cpp
//Create an instance of presentation document
intrusive_ptr<Presentation> ppt = new Presentation();

//Get a list of slides and choose the first slide to be cloned
intrusive_ptr<ISlide> slide = ppt->GetSlides()->GetItem(0);

//Insert the desired slide to the specified index in the same presentation
int index = 1;
ppt->GetSlides()->Insert(index, slide);
```

--------------------------------

### Load Presentation from Stream

Source: https://github.com/eiceblue/spire.presentation-for-c/blob/main/C++ Examples/ppt_c.md

Demonstrates loading a PowerPoint presentation from a stream into a Presentation object.

```cpp
//Create a PPT document
intrusive_ptr<Presentation> ppt = new Presentation();
//Load the file from disk.
intrusive_ptr<Stream> stream = new Stream(inputFile.c_str());
ppt->LoadFromStream(stream, FileFormat::Pptx2013);
```

--------------------------------

### Get Shapes by Placeholder

Source: https://github.com/eiceblue/spire.presentation-for-c/blob/main/C++ Examples/ppt_c.md

This C++ code retrieves shapes associated with a specific placeholder in a PowerPoint slide. It iterates through the shapes and checks if they are linked to the given placeholder, processing auto shapes with text frames.

```cpp
intrusive_ptr<Presentation> ppt = new Presentation();
intrusive_ptr<Placeholder> placeholder = ppt->GetSlides()->GetItem(1)->GetShapes()->GetItem(0)->GetPlaceholder();
//Get Shapes by Placeholder
std::vector<intrusive_ptr<IShape>> shapes = ppt->GetSlides()->GetItem(1)->GetPlaceholderShapes(placeholder);
//Iterate over all the shapes
for (int i = 0; i < shapes.size(); i++)
{
    //If shape is IAutoShape
    if (Object::CheckType<IAutoShape>(shapes[i]))
    {
        intrusive_ptr<IAutoShape> autoShape = Object::Dynamic_cast<IAutoShape>(shapes[i]);
        if (autoShape->GetTextFrame() != nullptr)
        {
            // Process text frame
        }
    }
}
```

--------------------------------

### Create and Configure SmartArt Shape

Source: https://github.com/eiceblue/spire.presentation-for-c/blob/main/C++ Examples/ppt_c.md

Creates a new SmartArt shape with a specified layout, sets its style and color, removes existing nodes, and adds new nodes with text and formatting.

```cpp
intrusive_ptr<ISmartArt> sa = presentation->GetSlides()->GetItem(0)->GetShapes()->AppendSmartArt(200, 60, 300, 300, SmartArtLayoutType::Gear);

//Set type and color of smartart
sa->SetStyle(SmartArtStyleType::SubtleEffect);
sa->SetColorStyle(SmartArtColorType::GradientLoopAccent3);

//Remove all shapes
int i = sa->GetNodes()->GetCount();
while (i > 0)
{
	sa->GetNodes()->RemoveNode(0);
	i--;
}
//Add two custom shapes with text
intrusive_ptr<ISmartArtNode> node = sa->GetNodes()->AddNode();
sa->GetNodes()->GetItem(0)->GetTextFrame()->SetText(L"aa");
node = sa->GetNodes()->AddNode();
node->GetTextFrame()->SetText(L"bb");
node->GetTextFrame()->GetTextRange()->GetFill()->SetFillType(FillFormatType::Solid);
node->GetTextFrame()->GetTextRange()->GetFill()->GetSolidColor()->SetKnownColor(KnownColors::Black);
```

--------------------------------

### Get Slide Layout Names

Source: https://github.com/eiceblue/spire.presentation-for-c/blob/main/C++ Examples/ppt_c.md

This C++ code snippet shows how to retrieve the names of the slide layouts used in a PowerPoint presentation with the Spire.Presentation library. It iterates through each slide and extracts the name of its associated layout.

```cpp
using namespace Spire::Presentation;

//Create a PPT document
intrusive_ptr<Presentation> presentation = new Presentation();

//Loop through the slides of PPT document
for (int i = 0; i < presentation->GetSlides()->GetCount(); i++)
{
    //Get the name of slide layout
    std::wstring name = presentation->GetSlides()->GetItem(i)->GetLayout()->GetName();
}
```

--------------------------------

### Insert Audio into Presentation

Source: https://github.com/eiceblue/spire.presentation-for-c/blob/main/C++ Examples/ppt_c.md

This C++ code demonstrates how to create a new presentation and insert an audio file into the first slide at a specified rectangular position.

```cpp
//Create a PPT document
intrusive_ptr<Presentation> presentation = new Presentation();

//Insert audio into the document
intrusive_ptr<RectangleF> audioRect = new RectangleF(220, 240, 80, 80);
wstring inputFile_music = DATAPATH"Music.wav";
presentation->GetSlides()->GetItem(0)->GetShapes()->AppendAudioMedia(inputFile_music.c_str(), audioRect);
```

--------------------------------

### Append Slide with Master Layout

Source: https://github.com/eiceblue/spire.presentation-for-c/blob/main/C++ Examples/ppt_c.md

Demonstrates how to append a new slide to a presentation using a specific master layout. It involves getting master slides, layouts, appending shapes, and setting text properties.

```cpp
//Get the master
intrusive_ptr<IMasterSlide> master = presentation->GetMasters()->GetItem(0);

//Get master layout slides
intrusive_ptr<IMasterLayouts> masterLayouts = master->GetLayouts();
intrusive_ptr<ILayout> layoutSlide = masterLayouts->GetItem(1);

//Append a rectangle to the layout slide
intrusive_ptr<IAutoShape> shape = layoutSlide->GetShapes()->AppendShape(ShapeType::Rectangle, new RectangleF(10, 50, 100, 80));

//Add a text into the shape and set the style
shape->GetFill()->SetFillType(FillFormatType::None);
shape->AppendTextFrame(L"Layout slide 1");
shape->GetTextFrame()->GetParagraphs()->GetItem(0)->GetTextRanges()->GetItem(0)->SetLatinFont(new TextFont(L"Arial Black"));
shape->GetTextFrame()->GetParagraphs()->GetItem(0)->GetTextRanges()->GetItem(0)->GetFill()->SetFillType(FillFormatType::Solid);
shape->GetTextFrame()->GetParagraphs()->GetItem(0)->GetTextRanges()->GetItem(0)->GetFill()->GetSolidColor()->SetColor(Color::GetCadetBlue());

//Append new slide with master layout
presentation->GetSlides()->Append(presentation->GetSlides()->GetItem(0), master->GetLayouts()->GetItem(1));

//Another way to append new slide with master layout
presentation->GetSlides()->Insert(2, presentation->GetSlides()->GetItem(1), master->GetLayouts()->GetItem(1));
```

--------------------------------

### Set Header and Footer in Presentation

Source: https://github.com/eiceblue/spire.presentation-for-c/blob/main/C++ Examples/ppt_c.md

Illustrates how to set footer text, control footer visibility, and display slide numbers and dates in a PowerPoint presentation using Spire.Presentation for C++.

```cpp
//Create a PPT document
intrusive_ptr<Presentation> ppt = new Presentation();

//Add footer
ppt->SetFooterText(L"Demo of Spire.Presentation");

//Set the footer visible
ppt->SetFooterVisible(true);

//Set the page number visible
ppt->SetSlideNumberVisible(true);

//Set the date visible
ppt->SetDateTimeVisible(true);
```

--------------------------------

### Get Table Cell Border Color

Source: https://github.com/eiceblue/spire.presentation-for-c/blob/main/C++ Examples/ppt_c.md

Retrieves the Alpha, Red, Green, and Blue components of the left, top, right, and bottom borders of a table cell. It also retrieves the display color components of the cell.

```cpp
intrusive_ptr<Presentation> ppt = new Presentation();

//Get the table in the first slide
intrusive_ptr<ITable> table = Object::Dynamic_cast<ITable>(ppt->GetSlides()->GetItem(0)->GetShapes()->GetItem(0));

//Get borders' color of the first cell
table->GetItem(0, 0)->GetBorderLeftDisplayColor()->GetA();
table->GetItem(0, 0)->GetBorderLeftDisplayColor()->GetR();
table->GetItem(0, 0)->GetBorderLeftDisplayColor()->GetG();
table->GetItem(0, 0)->GetBorderLeftDisplayColor()->GetB();

table->GetItem(0, 0)->GetBorderTopDisplayColor()->GetA();
table->GetItem(0, 0)->GetBorderTopDisplayColor()->GetR();
table->GetItem(0, 0)->GetBorderTopDisplayColor()->GetG();
table->GetItem(0, 0)->GetBorderTopDisplayColor()->GetB();

table->GetItem(0, 0)->GetBorderRightDisplayColor()->GetA();
table->GetItem(0, 0)->GetBorderRightDisplayColor()->GetR();
table->GetItem(0, 0)->GetBorderRightDisplayColor()->GetG();
table->GetItem(0, 0)->GetBorderRightDisplayColor()->GetB();

table->GetItem(0, 0)->GetBorderBottomDisplayColor()->GetA();
table->GetItem(0, 0)->GetBorderBottomDisplayColor()->GetR();
table->GetItem(0, 0)->GetBorderBottomDisplayColor()->GetG();
table->GetItem(0, 0)->GetBorderBottomDisplayColor()->GetB();

//Get display color of the first cell
table->GetItem(0, 0)->GetDisplayColor()->GetA();
table->GetItem(0, 0)->GetDisplayColor()->GetR();
table->GetItem(0, 0)->GetDisplayColor()->GetG();
table->GetItem(0, 0)->GetDisplayColor()->GetB();
```

--------------------------------

### Set Slide Transition Effects

Source: https://github.com/eiceblue/spire.presentation-for-c/blob/main/C++ Examples/ppt_c.md

Shows how to apply specific transition effects, such as a 'Cut' transition with a 'FromBlack' effect, to a slide in a presentation using Spire.Presentation in C++.

```cpp
// Set effects
presentation->GetSlides()->GetItem(0)->GetSlideShowTransition()->SetType(TransitionType::Cut);
(Object::Dynamic_cast<OptionalBlackTransition>(presentation->GetSlides()->GetItem(0)->GetSlideShowTransition()->GetValue()))->SetFromBlack(true);
```

--------------------------------

### Get Slide Comments from Presentation (C++)

Source: https://github.com/eiceblue/spire.presentation-for-c/blob/main/C++ Examples/ppt_c.md

Shows how to retrieve comments associated with authors in a PowerPoint presentation using Spire.Presentation for C++. The code iterates through comment authors and their respective comment lists to access comment details.

```cpp
// Loop through comments
for (int i = 0; i < ppt->GetCommentAuthors()->GetCount(); i++)
{
    intrusive_ptr<ICommentAuthor> commentAuthor = ppt->GetCommentAuthors()->GetItem(i);
    for (int j = 0; j < commentAuthor->GetCommentsList()->GetCount(); j++)
    {
        // Get comment information
        intrusive_ptr<Comment> comment = commentAuthor->GetCommentsList()->GetItem(j);
    }
}
```

--------------------------------

### Add and Get Speaker Notes in PowerPoint Slides (C++)

Source: https://github.com/eiceblue/spire.presentation-for-c/blob/main/C++ Examples/ppt_c.md

Demonstrates how to add and retrieve speaker notes for a slide in a PowerPoint presentation using Spire.Presentation for C++. It handles cases where notes might not exist by adding them first.

```cpp
using namespace std;
using namespace Spire::Presentation;

intrusive_ptr<Presentation> presentation = new Presentation();

//Get the first slide and in the PowerPoint document.
intrusive_ptr<ISlide> slide = presentation->GetSlides()->GetItem(0);

//Get the NotesSlide in the first slide, if there is no notes, we need to add it firstly.
intrusive_ptr<NotesSlide> ns = slide->GetNotesSlide();
if (ns == nullptr)
{
    ns = slide->AddNotesSlide();
}
//Add the text string as the notes.
ns->GetNotesTextFrame()->SetText(L"Speak notes added by Spire.Presentation");

//Get the speaker notes
wstring speakerNotes = ns->GetNotesTextFrame()->GetText();
```

--------------------------------

### Create Pie Chart with Auto-Varying Colors

Source: https://github.com/eiceblue/spire.presentation-for-c/blob/main/C++ Examples/ppt_c.md

Provides an example of creating a pie chart and setting its title, data, and series labels. It also demonstrates how to control the auto-varying color feature and set the distance for a pie slice.

```cpp
// Create a PPT document
intrusive_ptr<Presentation> ppt = new Presentation();

intrusive_ptr<RectangleF> rect1 = new RectangleF(40, 100, 550, 320);
// Add a pie chart
intrusive_ptr<IChart> chart = ppt->GetSlides()->GetItem(0)->GetShapes()->AppendChart(ChartType::Pie, rect1, false);
chart->GetChartTitle()->GetTextProperties()->SetText(L"Sales by Quarter");
chart->GetChartTitle()->GetTextProperties()->SetIsCentered(true);
chart->GetChartTitle()->SetHeight(30);
chart->SetHasTitle(true);

// Attach the data to chart
chart->GetSeries()->SetSeriesLabel(chart->GetChartData()->GetItem(L"B1", L"B1"));
chart->GetCategories()->SetCategoryLabels(chart->GetChartData()->GetItem(L"A2", L"A5"));
chart->GetSeries()->GetItem(0)->SetValues(chart->GetChartData()->GetItem(L"B2", L"B5"));

// Set whether auto vary color, default value is true
chart->GetSeries()->GetItem(0)->SetIsVaryColor(false);

chart->GetSeries()->GetItem(0)->SetDistance(15);
```

--------------------------------

### Obtain Sound Effects from Presentation Timeline

Source: https://github.com/eiceblue/spire.presentation-for-c/blob/main/C++ Examples/ppt_c.md

This C++ code shows how to access the timeline of a presentation's slide, retrieve audio elements from the main sequence, and get properties like sound name, volume, and mute status.

```cpp
using namespace std;
using namespace Spire::Presentation;

//Create an instance of presentation document
intrusive_ptr<Presentation> ppt = new Presentation();

//Get the first slide
intrusive_ptr<ISlide> slide = ppt->GetSlides()->GetItem(0);

//Get the audio in a time node
intrusive_ptr<TimeNodeAudio> audio = slide->GetTimeline()->GetMainSequence()->GetItem(0)->GetTimeNodeAudios().front();

//Get the properties of the audio, such as sound name, volume or detect if it's mute
audio->GetSoundName();
audio->GetVolume();
audio->GetIsMute();
```

--------------------------------

### Set Chart Legend Position and Size

Source: https://github.com/eiceblue/spire.presentation-for-c/blob/main/C++ Examples/ppt_c.md

This C++ code illustrates how to position and resize the legend of a chart within a presentation. It involves getting the chart object, accessing its legend, and then setting the Left, Top, Width, and Height properties.

```cpp
//Create a PPT document
intrusive_ptr<Presentation> ppt = new Presentation();

//Get the chart.
intrusive_ptr<IChart> chart = Object::Dynamic_cast<IChart>(ppt->GetSlides()->GetItem(0)->GetShapes()->GetItem(0));

//Set the legend positon
chart->GetChartLegend()->SetLeft(20);
chart->GetChartLegend()->SetTop(20);

//Set the legend size
chart->GetChartLegend()->SetWidth(250);
chart->GetChartLegend()->SetHeight(30);
```

--------------------------------

### Set SmartArt Node Outline Properties

Source: https://github.com/eiceblue/spire.presentation-for-c/blob/main/C++ Examples/ppt_c.md

This snippet demonstrates how to iterate through SmartArt nodes in a presentation and set their outline properties, including fill type, style, color, and width.

```cpp
using namespace Spire::Presentation;

// Get SmartArt from the first slide
intrusive_ptr<ISmartArt> smartArt = Object::Dynamic_cast<ISmartArt>(ppt->GetSlides()->GetItem(0)->GetShapes()->GetItem(0));
int count = smartArt->GetNodes()->GetCount();
intrusive_ptr<ISmartArtNode> node;

// Loop through all nodes
for (int i = 0; i < count; i++)
{
    node = smartArt->GetNodes()->GetItem(i);
    // Set the fill format type
    node->GetLine()->SetFillType(FillFormatType::Solid);
    // Set the line style
    node->GetLine()->SetStyle(TextLineStyle::ThinThin);
    // Set the line color
    node->GetLine()->GetSolidFillColor()->SetColor(Color::GetRed());
    // Set the line width
    node->GetLine()->SetWidth(2);
}
```

--------------------------------

### Convert PowerPoint Slide to Specific Size Image

Source: https://github.com/eiceblue/spire.presentation-for-c/blob/main/C++ Examples/ppt_c.md

Converts the first slide of a PowerPoint presentation to an image with a specified size (600x400 pixels). The code loads the presentation, gets the first slide, saves it as an image with dimensions, and then saves the image stream.

```cpp
//Create a PPT document
intrusive_ptr<Presentation> ppt = new Presentation();
//Load the file from disk.
ppt->LoadFromFile(inputFile.c_str());

//Save the first slide to Image and set the image size to 600x400
intrusive_ptr<Stream> stream = ppt->GetSlides()->GetItem(0)->SaveAsImage(600, 400);
stream->Save(outputFile.c_str());
```

--------------------------------

### Format Chart Data Labels

Source: https://github.com/eiceblue/spire.presentation-for-c/blob/main/C++ Examples/ppt_c.md

Shows how to format chart data labels by adding new labels, setting their position, text, font, and color. Multiple data labels with different configurations are demonstrated.

```cpp
//Get the chart.
intrusive_ptr<IChart> chart = Object::Dynamic_cast<IChart>(ppt->GetSlides()->GetItem(0)->GetShapes()->GetItem(0));

//Get the chart series
intrusive_ptr<ChartSeriesFormatCollection> sers = chart->GetSeries();

//Initialize four instances of series label and set parameters of each label
intrusive_ptr<ChartDataLabel> cd1 = sers->GetItem(0)->GetDataLabels()->Add();
cd1->SetPercentageVisible(true);
cd1->GetTextFrame()->SetText(L"Custom Datalabel1");
cd1->GetTextFrame()->GetTextRange()->SetFontHeight(12);
cd1->GetTextFrame()->GetTextRange()->SetLatinFont(new TextFont(L"Lucida Sans Unicode"));
cd1->GetTextFrame()->GetTextRange()->GetFill()->SetFillType(FillFormatType::Solid);
cd1->GetTextFrame()->GetTextRange()->GetFill()->GetSolidColor()->SetKnownColor(KnownColors::Green);

intrusive_ptr<ChartDataLabel> cd2 = sers->GetItem(0)->GetDataLabels()->Add();
cd2->SetPosition(ChartDataLabelPosition::InsideEnd);
cd2->SetPercentageVisible(true);
cd2->GetTextFrame()->SetText(L"Custom Datalabel2");
cd2->GetTextFrame()->GetTextRange()->SetFontHeight(10);
cd2->GetTextFrame()->GetTextRange()->SetLatinFont(new TextFont(L"Arial"));
cd2->GetTextFrame()->GetTextRange()->GetFill()->SetFillType(FillFormatType::Solid);
cd2->GetTextFrame()->GetTextRange()->GetFill()->GetSolidColor()->SetKnownColor(KnownColors::OrangeRed);

intrusive_ptr<ChartDataLabel> cd3 = sers->GetItem(0)->GetDataLabels()->Add();
cd3->SetPosition(ChartDataLabelPosition::Center);
cd3->SetPercentageVisible(true);
cd3->GetTextFrame()->SetText(L"Custom Datalabel3");
cd3->GetTextFrame()->GetTextRange()->SetFontHeight(14);
cd3->GetTextFrame()->GetTextRange()->SetLatinFont(new TextFont(L"Calibri"));
cd3->GetTextFrame()->GetTextRange()->GetFill()->SetFillType(FillFormatType::Solid);
cd3->GetTextFrame()->GetTextRange()->GetFill()->GetSolidColor()->SetKnownColor(KnownColors::Blue);

intrusive_ptr<ChartDataLabel> cd4 = sers->GetItem(0)->GetDataLabels()->Add();
cd4->SetPosition(ChartDataLabelPosition::InsideBase);
cd4->SetPercentageVisible(true);
cd4->GetTextFrame()->SetText(L"Custom Datalabel4");
cd4->GetTextFrame()->GetTextRange()->SetFontHeight(12);
cd4->GetTextFrame()->GetTextRange()->SetLatinFont(new TextFont(L"Lucida Sans Unicode"));
cd4->GetTextFrame()->GetTextRange()->GetFill()->SetFillType(FillFormatType::Solid);
cd4->GetTextFrame()->GetTextRange()->GetFill()->GetSolidColor()->SetKnownColor(KnownColors::OliveDrab);
```

=== COMPLETE CONTENT === This response contains all available snippets from this library. No additional content exists. Do not make further requests.