### Get and Use DrawingGuides

Source: https://reference.aspose.com/slides/java/com.aspose.slides/masterhandoutslide

Retrieves the collection of drawing guides and demonstrates adding a new horizontal guide.

```java
public final IDrawingGuidesCollection getDrawingGuides()
```

```java
Presentation pres = new Presentation();
 try {
     Dimension2D notesSize = pres.getNotesSize().getSize();

     IDrawingGuidesCollection guides = pres.getMasterHandoutSlideManager().setDefaultMasterHandoutSlide().getDrawingGuides();
     // Adding the new horizontal drawing guide above the slide center
     guides.add(Orientation.Horizontal, (float) notesSize.getHeight() / 2 - 50f);

     pres.save("MasterHandoutDrawingGuides_out.pptx", SaveFormat.Pptx);
 } finally {
     if (pres != null) pres.dispose();
 }
```

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

### Retrieve and Manage Drawing Guides

Source: https://reference.aspose.com/slides/java/com.aspose.slides/imasternotesslide

Method signature for accessing drawing guides and an example of adding a horizontal guide to a master notes slide.

```java
public abstract IDrawingGuidesCollection getDrawingGuides()
```

```java
Presentation pres = new Presentation();
 try {
     Dimension2D notesSize = pres.getNotesSize().getSize();

     IDrawingGuidesCollection guides = pres.getMasterNotesSlideManager().setDefaultMasterNotesSlide().getDrawingGuides();
     // Adding the new horizontal drawing guide below the slide center
     guides.add(Orientation.Horizontal, (float)notesSize.getHeight() / 2 + 50f);

     pres.save("MasterNotesDrawingGuides_out.pptx", SaveFormat.Pptx);
 } finally {
     if (pres != null) pres.dispose();
 }
```

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

### Example Usage

Source: https://reference.aspose.com/slides/java/com.aspose.slides/mathblock

Demonstrates a basic example of how to create a new MathBlock instance.

```APIDOC
### Example

```java
MathBlock mathBlock = new MathBlock();
```
```

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

### Get Drawing Guides

Source: https://reference.aspose.com/slides/java/com.aspose.slides/icommonslideviewproperties

Retrieves the collection of drawing guides associated with the slide view.

```java
Copypublic abstract IDrawingGuidesCollection getDrawingGuides()
```

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

### Demonstrate Getting Effective Theme Properties

Source: https://reference.aspose.com/slides/java/com.aspose.slides/theme

This example demonstrates how to retrieve and print effective theme properties such as font scheme names and major/minor latin fonts from a presentation.

```java
Presentation pres = new Presentation("MyPresentation.pptx");
try
{
	IThemeEffectiveData effectiveTheme  = pres.getSlides().get_Item(0).getThemeManager().getOverrideTheme().getEffective();
	System.out.println("Font scheme name: " + effectiveTheme.getFontScheme().getName());
	System.out.println("Major latin font: " + effectiveTheme.getFontScheme().getMajor().getLatinFont().getFontName());
	System.out.println("Minor latin font: " + effectiveTheme.getFontScheme().getMinor().getLatinFont().getFontName());
} finally {
 if (pres != null) pres.dispose();
}
```

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

### Example Usage: MasterNotesDrawingGuides

Source: https://reference.aspose.com/slides/java/com.aspose.slides/imasternotesslide

Demonstrates how to add drawing guides to the master notes slide using Aspose.Slides Java.

```APIDOC
## Example Usage: MasterNotesDrawingGuides

### Description
This example shows how to add a new horizontal drawing guide to the master notes slide.

### Code Example
```java
Presentation pres = new Presentation();
try {
    Dimension2D notesSize = pres.getNotesSize().getSize();
    IDrawingGuidesCollection guides = pres.getMasterNotesSlideManager().setDefaultMasterNotesSlide().getDrawingGuides();
    // Adding the new horizontal drawing guide below the slide center
    guides.add(Orientation.Horizontal, (float)notesSize.getHeight() / 2 + 50f);
    pres.save("MasterNotesDrawingGuides_out.pptx", SaveFormat.Pptx);
} finally {
    if (pres != null) pres.dispose();
}
```

### Returns
IDrawingGuidesCollection
```

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

### Demonstrate Getting Effective Paragraph Format Properties

Source: https://reference.aspose.com/slides/java/com.aspose.slides/paragraphformat

This example demonstrates how to get effective paragraph format properties like text alignment, indent, and bullet type. Ensure the presentation file exists and the specified shape and paragraph are valid.

```java
Presentation pres = new Presentation("MyPresentation.pptx");
try
{
	IAutoShape shape = (IAutoShape)pres.getSlides().get_Item(0).getShapes().get_Item(0);
	IParagraphFormatEffectiveData effectiveParagraphFormat = shape.getTextFrame().getParagraphs().get_Item(0).getParagraphFormat().getEffective();
	System.out.println("Text alignment: " + effectiveParagraphFormat.getAlignment());
	System.out.println("Indent: " + effectiveParagraphFormat.getIndent());
	System.out.println("Bullet type: " + effectiveParagraphFormat.getBullet().getType());
} finally {
 if (pres != null) pres.dispose();
}
```

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

### Configure MathPhantom Instance

Source: https://reference.aspose.com/slides/java/com.aspose.slides/mathphantom

Example showing how to initialize a MathPhantom and configure its visibility and width properties.

```java
IMathPhantom phantom = new MathPhantom(new MathematicalText("1/2"));
phantom.setShow(false);          // Hide the content
phantom.setZeroWidth(false);     // Keep the width
```

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

### Get Effective Bullet Formatting Data

Source: https://reference.aspose.com/slides/java/com.aspose.slides/bulletformat

Gets effective bullet formatting data with inheritance applied. This example demonstrates retrieving bullet type, numbered style, and starting number.

```java
public final IBulletFormatEffectiveData getEffective()
```

```java
Presentation pres = new Presentation("MyPresentation.pptx");
try {
    IAutoShape shape = (IAutoShape)pres.getSlides().get_Item(0).getShapes().get_Item(0);
    IBulletFormatEffectiveData effectiveBulletFormat = shape.getTextFrame().getParagraphs().get_Item(0).getParagraphFormat().getBullet().getEffective();
    System.out.println("Bullet type: " + effectiveBulletFormat.getType());
    if (effectiveBulletFormat.getType() == BulletType.Numbered)
    {
        System.out.println("Numbered style: " + effectiveBulletFormat.getNumberedBulletStyle());
        System.out.println("Starting number: " + effectiveBulletFormat.getNumberedBulletStartWith());
    }
} finally {
    if (pres != null) pres.dispose();
}
```

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

### Get Start Shape Connection Site Index

Source: https://reference.aspose.com/slides/java/com.aspose.slides/iconnector

Gets the index of the connection site for the start shape. This is a read/write property returning a long.

```java
public abstract long getStartShapeConnectionSiteIndex()
```

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

### Convert presentation to XPS

Source: https://reference.aspose.com/slides/java/com.aspose.slides/xpsoptions

Examples demonstrating both default and custom XPS conversion settings.

```java
// Instantiate a Presentation object that represents a presentation file
 Presentation pres = new Presentation("Convert_XPS.pptx");
 try {
     // Saving the presentation to XPS document
     pres.save("XPS_Output_Without_XPSOption_out.xps", SaveFormat.Xps);
 } finally {
     if (pres != null) pres.dispose();
 }
 
 The following example shows how to converting presentations to XPS using custom settings.
 
 // Instantiate a Presentation object that represents a presentation file
 Presentation pres = new Presentation("Convert_XPS_Options.pptx");
 try {
     // Instantiate the TiffOptions class
     XpsOptions options = new XpsOptions();
     // Save MetaFiles as PNG
     options.setSaveMetafilesAsPng(true);
     // Save the presentation to XPS document
     pres.save("XPS_With_Options_out.xps", SaveFormat.Xps, options);
 } finally {
     if (pres != null) pres.dispose();
 }
```

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

### Get Starting Rotation Value

Source: https://reference.aspose.com/slides/java/com.aspose.slides/irotationeffect

Retrieves the starting value for the animation.

```java
Copypublic abstract float getFrom()
```

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

### Configure ZIP64 Mode for Saving

Source: https://reference.aspose.com/slides/java/com.aspose.slides/pptxoptions

Example demonstrating how to apply Zip64Mode.Always when saving a presentation.

```java
Presentation pres = new Presentation("demo.pptx");
 try {
     PptxOptions pptxOptions = new PptxOptions();
     pptxOptions.setZip64Mode(Zip64Mode.Always);
     pres.save("demo-zip64.pptx", SaveFormat.Pptx, pptxOptions);
 } finally {
     if (pres != null) pres.dispose();
 }
```

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

### Example of setting MathLimit

Source: https://reference.aspose.com/slides/java/com.aspose.slides/mathlimit

Demonstrates creating a limit element and configuring its position.

```java
MathLimit limitElement = new MathLimit(new MathematicalText("lim"), new MathematicalText("𝑛→∞"));
 limitElement.setUpperLimit(false);
```

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

### Trim video start time

Source: https://reference.aspose.com/slides/java/com.aspose.slides/videoframe

Sets or gets the start trim time in milliseconds.

```java
public final float getTrimFromStart()
```

```java
public final void setTrimFromStart(float value)
```

```java
Presentation pres = new Presentation();
try {
    ISlide slide = pres.getSlides().get_Item(0);
    IVideo video = pres.getVideos().addVideo(Files.readAllBytes(Paths.get("video.mp4")));
    IVideoFrame videoFrame = slide.getShapes().addVideoFrame(0, 0, 100, 100, video);
    //set triming start time 1sec
    videoFrame.setTrimFromStart(1000f);
    //set triming end time 2sec
    videoFrame.setTrimFromEnd(2000f);
} finally {
    if (pres != null) pres.dispose();
}
```

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

### Converting Presentations to XPS

Source: https://reference.aspose.com/slides/java/com.aspose.slides/xpsoptions

Examples demonstrating how to convert presentations to XPS format using Aspose.Slides Java, with and without custom XpsOptions.

```APIDOC
## Converting Presentations to XPS

### Default Settings

```java
// Instantiate a Presentation object that represents a presentation file
Presentation pres = new Presentation("Convert_XPS.pptx");
try {
    // Saving the presentation to XPS document
    pres.save("XPS_Output_Without_XPSOption_out.xps", SaveFormat.Xps);
} finally {
    if (pres != null) pres.dispose();
}
```

### Custom Settings

```java
// Instantiate a Presentation object that represents a presentation file
Presentation pres = new Presentation("Convert_XPS_Options.pptx");
try {
    // Instantiate the TiffOptions class
    XpsOptions options = new XpsOptions();
    // Save MetaFiles as PNG
    options.setSaveMetafilesAsPng(true);
    // Save the presentation to XPS document
    pres.save("XPS_With_Options_out.xps", SaveFormat.Xps, options);
} finally {
    if (pres != null) pres.dispose();
}
```
```

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

### Access Animation Starting Value

Source: https://reference.aspose.com/slides/java/com.aspose.slides/ipropertyeffect

Methods to get or set the starting value of an animation.

```java
public abstract String getFrom()
```

```java
public abstract void setFrom(String value)
```

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

### Importing a Chart from Excel

Source: https://reference.aspose.com/slides/java/com.aspose.slides/excelworkbookimporter

Example demonstrating how to initialize a presentation and add a chart from an external Excel file.

```java
Presentation pres = new Presentation();
 try {
     ExcelWorkbookImporter.addChartFromWorkbook(pres.getSlides().get_Item(0).getShapes(), 10, 10, workbookPath, worksheetName, chartName, false);
     pres.save("result.pptx", SaveFormat.Pptx);
 } finally {
     if (pres != null) pres.dispose();
 }
```

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

### Get Motion Start Coordinates

Source: https://reference.aspose.com/slides/java/com.aspose.slides/imotioneffect

Retrieves the starting x/y coordinates for the animation in percentages.

```java
public abstract Point2D.Float getFrom()
```

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

### Initialize MathAccent

Source: https://reference.aspose.com/slides/java/com.aspose.slides/mathaccent

Examples of creating a MathAccent instance with or without a specified character.

```java
IMathElement baseElement = new MathematicalText("x");
MathAccent accent = new MathAccent(baseElement, '~');
```

```java
IMathElement baseElement = new MathematicalText("x");
MathAccent accent = new MathAccent(baseElement);
```

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

### Get Drawing Guides

Source: https://reference.aspose.com/slides/java/com.aspose.slides/commonslideviewproperties

Retrieves the collection of drawing guides from the presentation's view properties.

```APIDOC
## GET /websites/reference_aspose_slides_java/getDrawingGuides

### Description
Retrieves the collection of drawing guides from the presentation's view properties.

### Method
GET

### Endpoint
/websites/reference_aspose_slides_java/getDrawingGuides

### Returns
IDrawingGuidesCollection - The collection of the drawing guides. Read-only IDrawingGuidesCollection

### Request Example
```java
Presentation pres = new Presentation();
try {
    IDrawingGuidesCollection guides = pres.getViewProperties().getSlideViewProperties().getDrawingGuides();
    // Use the guides collection
} finally {
    if (pres != null) pres.dispose();
}
```

### Response
#### Success Response (200)
- **drawingGuides** (IDrawingGuidesCollection) - The collection of drawing guides.
```

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

### Html5Options Example Usage

Source: https://reference.aspose.com/slides/java/com.aspose.slides/html5options

Demonstrates how to set animation options for HTML5 export.

```APIDOC
```java
Presentation pres = new Presentation("demo.pptx");
try {
    Html5Options htmlOptions = new Html5Options();
    htmlOptions.setAnimateShapes(true);
    htmlOptions.setAnimateTransitions(true);

    pres.save("demo-animate-shapes-and-transitions.html", SaveFormat.Html5, htmlOptions);
} finally {
    if (pres != null) pres.dispose();
}
```
```

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

### Initialize PptOptions

Source: https://reference.aspose.com/slides/java/com.aspose.slides/pptoptions

Creates a new instance of PptOptions. This class controls how a presentation is saved in PPT format.

```java
public PptOptions()
```

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

### Get text selection start

Source: https://reference.aspose.com/slides/java/com.aspose.slides/moderncomment

Retrieves the starting position of the text selection in the text frame.

```java
public final int getTextSelectionStart()
```

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

### PptOptions Constructor

Source: https://reference.aspose.com/slides/java/com.aspose.slides/pptoptions

Initializes a new instance of the PptOptions class.

```APIDOC
### PptOptions()

```java
public PptOptions()
```

Initializes a new instance of the `PptOptions` class.
```

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

### Get Drawing Guides Collection in Java

Source: https://reference.aspose.com/slides/java/com.aspose.slides/commonslideviewproperties

Retrieves the collection of drawing guides for a presentation. This is a read-only collection.

```java
public final IDrawingGuidesCollection getDrawingGuides()
```

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

### Example: Add and Save Presentation with Modern Comment

Source: https://reference.aspose.com/slides/java/com.aspose.slides/commentcollection

This example demonstrates how to create a presentation, add a modern comment to the first slide, and then save the presentation. It includes proper resource disposal.

```java
CopyPresentation pres = new Presentation();
 try {
     ICommentAuthor newAuthor = pres.getCommentAuthors().addAuthor("Some Author", "SA");
     newAuthor.getComments().addModernComment("This is modern comment", pres.getSlides().get_Item(0), null, new Point2D.Float(100, 100), new Date());
     pres.save(outPptxFileName, SaveFormat.Pptx);
 } finally {
     if (pres != null) pres.dispose();
 }
```

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

### GET getStartPosAlpha

Source: https://reference.aspose.com/slides/java/com.aspose.slides/reflection

Retrieves the start position of the start alpha value along the alpha gradient ramp.

```APIDOC
## GET getStartPosAlpha

### Description
Specifies the start position (along the alpha gradient ramp) of the start alpha value (percents).

### Method
GET

### Response
#### Success Response (200)
- **value** (float) - The start position in percents.
```

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

### Load presentation without embedded binary objects

Source: https://reference.aspose.com/slides/java/com.aspose.slides/iloadoptions

Example demonstrating how to initialize LoadOptions to strip embedded binary objects during the presentation loading process.

```java
LoadOptions loadOptions = new LoadOptions();
 loadOptions.setDeleteEmbeddedBinaryObjects(true);
 Presentation pres = new Presentation("pres.ppt", loadOptions);
 try {
     pres.save("output_WithoutBinaryObjects.ppt", SaveFormat.Ppt);
 } finally {
     if (pres != null) pres.dispose();
 }
```

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

### Creating a Chart in PowerPoint

Source: https://reference.aspose.com/slides/java/com.aspose.slides/shapecollection

Example demonstrating how to instantiate a presentation, add a clustered column chart, populate it with custom data, and save the result.

```java
// Instantiates the Presentation class that represents a PPTX file
 Presentation pres = new Presentation();
 try {
     // Accesses the first slide
     ISlide sld = pres.getSlides().get_Item(0);
     // Adds a chart with its default data
     IChart chart = sld.getShapes().addChart(ChartType.ClusteredColumn, 0, 0, 500, 500);
     // Sets the chart title
     chart.getChartTitle().addTextFrameForOverriding("Sample Title");
     chart.getChartTitle().getTextFrameForOverriding().getTextFrameFormat().setCenterText(NullableBool.True);
     chart.getChartTitle().setHeight(20);
     chart.setTitle(true);
     // Sets the first series to show values
     chart.getChartData().getSeries().get_Item(0).getLabels().getDefaultDataLabelFormat().setShowValue(true);
     // Sets the index for the chart data sheet
     int defaultWorksheetIndex = 0;
     // Gets the chart data worksheet
     IChartDataWorkbook fact = chart.getChartData().getChartDataWorkbook();
     // Deletes the default generated series and categories
     chart.getChartData().getSeries().clear();
     chart.getChartData().getCategories().clear();
     // Adds new series
     chart.getChartData().getSeries().add(fact.getCell(defaultWorksheetIndex, 0, 1, "Series 1"), chart.getType());
     chart.getChartData().getSeries().add(fact.getCell(defaultWorksheetIndex, 0, 2, "Series 2"), chart.getType());
     // Adds new categories
     chart.getChartData().getCategories().add(fact.getCell(defaultWorksheetIndex, 1, 0, "Caetegoty 1"));
     chart.getChartData().getCategories().add(fact.getCell(defaultWorksheetIndex, 2, 0, "Caetegoty 2"));
     chart.getChartData().getCategories().add(fact.getCell(defaultWorksheetIndex, 3, 0, "Caetegoty 3"));
     // Takes the first chart series
     IChartSeries series = chart.getChartData().getSeries().get_Item(0);
     // Populates series data
     series.getDataPoints().addDataPointForBarSeries(fact.getCell(defaultWorksheetIndex, 1, 1, 20));
     series.getDataPoints().addDataPointForBarSeries(fact.getCell(defaultWorksheetIndex, 2, 1, 50));
     series.getDataPoints().addDataPointForBarSeries(fact.getCell(defaultWorksheetIndex, 3, 1, 30));
     // Sets the fill color for the series
     series.getFormat().getFill().setFillType(FillType.Solid);
     series.getFormat().getFill().getSolidFillColor().setColor(Color.RED);
     // Takes the second chart series
     series = chart.getChartData().getSeries().get_Item(1);
     // Populates series data
     series.getDataPoints().addDataPointForBarSeries(fact.getCell(defaultWorksheetIndex, 1, 2, 30));
     series.getDataPoints().addDataPointForBarSeries(fact.getCell(defaultWorksheetIndex, 2, 2, 10));
     series.getDataPoints().addDataPointForBarSeries(fact.getCell(defaultWorksheetIndex, 3, 2, 60));
     // Sets the fill color for series
     series.getFormat().getFill().setFillType(FillType.Solid);
     series.getFormat().getFill().getSolidFillColor().setColor(Color.GREEN);
     // Sets the first label to show Category name
     IDataLabel lbl = series.getDataPoints().get_Item(0).getLabel();
     lbl.getDataLabelFormat().setShowCategoryName(true);
     lbl = series.getDataPoints().get_Item(1).getLabel();
     lbl.getDataLabelFormat().setShowSeriesName(true);
     // Sets the series to show the value for the third label
     lbl = series.getDataPoints().get_Item(2).getLabel();
     lbl.getDataLabelFormat().setShowValue(true);
     lbl.getDataLabelFormat().setShowSeriesName(true);
     lbl.getDataLabelFormat().setSeparator("/");
     // Saves the PPTX file to disk
     pres.save("AsposeChart_out.pptx", SaveFormat.Pptx);
 } finally {
     if (pres != null) pres.dispose();
 }
```

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

### Get Start Position Alpha

Source: https://reference.aspose.com/slides/java/com.aspose.slides/reflection

Retrieves the start position of the alpha gradient ramp for the reflection effect.

```java
public final float getStartPosAlpha()
```

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

### Configure and Save WebDocument

Source: https://reference.aspose.com/slides/java/com.aspose.slides/webdocument

Demonstrates initializing a WebDocument, setting a global property, and saving the document.

```java
WebDocumentOptions options = new WebDocumentOptions();

  WebDocument document = new WebDocument(options);

  // put "slideMargin" property to use from templates
  document.getGlobal().put("slideMargin", 10);

  // ... set up other options of the document and then save the document
  document.save();
```

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

### Get and Set Animation Starting Value

Source: https://reference.aspose.com/slides/java/com.aspose.slides/rotationeffect

Methods to retrieve or define the starting rotation value for an animation.

```java
public final float getFrom()
public final void setFrom(float value)
```

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

### Numbered Bullet Start Number Management

Source: https://reference.aspose.com/slides/java/com.aspose.slides/bulletformat

Methods for setting and getting the starting number for numbered bullets.

```APIDOC
## setNumberedBulletStartWith / getNumberedBulletStartWith

### Description
Methods for setting and getting the first number used for a group of numbered bullets with no inheritance.

### Method
`setNumberedBulletStartWith(short value)` - Sets the starting number.
`getNumberedBulletStartWith()` - Gets the starting number.

### Parameters
#### setNumberedBulletStartWith
- **value** (short) - Required - The starting number for the group of bullets.

### Response
#### getNumberedBulletStartWith Success Response (200)
- **short** (short) - The starting number.
```

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

### Initialize PptxOptions

Source: https://reference.aspose.com/slides/java/com.aspose.slides/pptxoptions

Constructor for creating a new instance of PptxOptions.

```java
public PptxOptions()
```

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

### Get and Set Animation Start Value

Source: https://reference.aspose.com/slides/java/com.aspose.slides/propertyeffect

Retrieves or specifies the starting value for a property animation. This value is a string.

```java
public final String getFrom()
```

```java
public final void setFrom(String value)
```

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

### Get Start Reflection Opacity

Source: https://reference.aspose.com/slides/java/com.aspose.slides/ireflectioneffectivedata

Retrieves the starting opacity of the reflection effect, specified in percent. This property is read-only.

```java
public abstract float getStartReflectionOpacity()
```

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

### Initialize Presentation from File Path

Source: https://reference.aspose.com/slides/java/com.aspose.slides/presentation

Creates a new Presentation object by reading from a specified file path.

```java
Presentation pres = new Presentation("demo.pptx");
```

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

### Initialize Html5Options

Source: https://reference.aspose.com/slides/java/com.aspose.slides/html5options

Default constructor for creating an instance of Html5Options.

```java
public Html5Options()
```

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

### Get Start Shape Connected To

Source: https://reference.aspose.com/slides/java/com.aspose.slides/iconnector

Gets the shape to which the beginning of the connector is attached. This is a read/write property returning an IShape.

```java
public abstract IShape getStartShapeConnectedTo()
```

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

### Implement writeDocumentStart method

Source: https://reference.aspose.com/slides/java/com.aspose.slides/ihtmlformattingcontroller

Callback method invoked once at the beginning of the presentation conversion to write the HTML document header.

```java
public abstract void writeDocumentStart(IHtmlGenerator generator, IPresentation presentation)
```

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

### Get Drawing Guides for Layout Slide

Source: https://reference.aspose.com/slides/java/com.aspose.slides/ilayoutslide

Retrieves a collection of drawing guides for a specific layout slide. This is a read-only collection.

```APIDOC
## GET /layoutslides/{slide_index}/drawingguides

### Description
Retrieves the collection of drawing guides for a layout slide.

### Method
GET

### Endpoint
/layoutslides/{slide_index}/drawingguides

### Parameters
#### Path Parameters
- **slide_index** (integer) - Required - The index of the layout slide.

### Response
#### Success Response (200)
- **IDrawingGuidesCollection** (object) - A collection of drawing guides for the layout slide.

### Response Example
```json
{
  "drawingGuides": [
    {
      "orientation": "Vertical",
      "position": 100.5
    },
    {
      "orientation": "Horizontal",
      "position": 50.2
    }
  ]
}
```

### Code Example
```java
Presentation pres = new Presentation();
try {
    Dimension2D slideSize = pres.getSlideSize().getSize();

    IDrawingGuidesCollection guides = pres.getLayoutSlides().get_Item(0).getDrawingGuides();
    // Adding the new vertical drawing guide to the left of the slide center
    guides.add(Orientation.Vertical, (float)slideSize.getWidth() / 2 - 20f);

    pres.save("LayoutDrawingGuides_out.pptx", SaveFormat.Pptx);
} finally {
    if (pres != null) pres.dispose();
}
```
```

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

### writeDocumentStart Method

Source: https://reference.aspose.com/slides/java/com.aspose.slides/embeddedeotfontshtmlcontroller

Called once per presentation conversion to write the HTML document header. Used for initial setup before content generation.

```java
public final void writeDocumentStart(IHtmlGenerator generator, IPresentation presentation)
```

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

### Get Drawing Guide Orientation

Source: https://reference.aspose.com/slides/java/com.aspose.slides/idrawingguide

Retrieves the orientation of the drawing guide. Use this method to check the current orientation before modification.

```java
public abstract byte getOrientation()
```

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

### Get Audio CD Start Track Time

Source: https://reference.aspose.com/slides/java/com.aspose.slides/iaudioframe

Retrieves the starting time for an audio CD track. This property is read/write.

```java
public abstract int getAudioCdStartTrackTime()

```

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

### Initialize MathDelimiter

Source: https://reference.aspose.com/slides/java/com.aspose.slides/mathdelimiter

Example showing how to instantiate a MathDelimiter with a mathematical element.

```java
IMathElement element = new MathematicalText("x");
 MathDelimiter delimiter = new MathDelimiter(element);
```

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

### Initialize IMathPhantom

Source: https://reference.aspose.com/slides/java/com.aspose.slides/imathphantom

Create a phantom math object and configure its visibility and width properties.

```java
IMathPhantom phantom = new MathPhantom(new MathematicalText("1/2"));
 phantom.setShow(false);          // Hide the content
 phantom.setZeroWidth(false);     // Keep the width
```

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

### Get Audio CD Start Track Index

Source: https://reference.aspose.com/slides/java/com.aspose.slides/iaudioframe

Retrieves the starting track index for an audio CD. This property is read/write.

```java
public abstract int getAudioCdStartTrack()

```

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

### Add Drawing Guides to Presentation

Source: https://reference.aspose.com/slides/java/com.aspose.slides/icommonslideviewproperties

Demonstrates how to add vertical and horizontal drawing guides to a PowerPoint presentation.

```java
Presentation pres = new Presentation();
 try {
     Dimension2D slideSize = pres.getSlideSize().getSize();

     IDrawingGuidesCollection guides = pres.getViewProperties().getSlideViewProperties().getDrawingGuides();
     // Adding the new vertical drawing guide to the right of the slide center
     guides.add(Orientation.Vertical, (float)(slideSize.getWidth() / 2) + 12.5f);
     // Adding the new horizontal drawing guide below the slide center
     guides.add(Orientation.Horizontal, (float)(slideSize.getHeight() / 2) + 12.5f);

     pres.save("DrawingGuides_out.pptx", SaveFormat.Pptx);
 } finally {
     if (pres != null) pres.dispose();
 }
```

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

### Get Start Position Alpha of Reflection Effect

Source: https://reference.aspose.com/slides/java/com.aspose.slides/ireflectioneffectivedata

Retrieves the start position along the alpha gradient ramp for the start alpha value of a reflection effect. This property is read-only.

```java
public abstract float getStartPosAlpha()
```

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

### Add Drawing Guide to Master Notes Slide

Source: https://reference.aspose.com/slides/java/com.aspose.slides/masternotesslide

Demonstrates how to add a horizontal drawing guide to the master notes slide. This involves getting the notes size, accessing the drawing guides collection, and adding a new guide.

```java
Presentation pres = new Presentation();
 try {
     Dimension2D notesSize = pres.getNotesSize().getSize();

     IDrawingGuidesCollection guides = pres.getMasterNotesSlideManager().setDefaultMasterNotesSlide().getDrawingGuides();
     // Adding the new horizontal drawing guide below the slide center
     guides.add(Orientation.Horizontal, (float)notesSize.getHeight() / 2 + 50f);

     pres.save("MasterNotesDrawingGuides_out.pptx", SaveFormat.Pptx);
 } finally {
     if (pres != null) pres.dispose();
 }
```

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

### Initialize MathParagraph

Source: https://reference.aspose.com/slides/java/com.aspose.slides/mathparagraph

Shows how to create a new instance of the MathParagraph class using its default constructor.

```java
MathParagraph mathParagraph = new MathParagraph();
```

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

### Apply Slide Transitions - Aspose.Slides Java

Source: https://reference.aspose.com/slides/java/com.aspose.slides/presentation

Demonstrates applying basic slide transitions (Circle and Comb) to the first two slides of a presentation. Requires loading an existing presentation.

```java
Presentation pres = new Presentation("AccessSlides.pptx");
try
{
    // Apply circle type transition on slide 1
    pres.getSlides().get_Item(0).getSlideShowTransition().setType(TransitionType.Circle);
    // Apply comb type transition on slide 2
    pres.getSlides().get_Item(1).getSlideShowTransition().setType(TransitionType.Comb);
    // Write the presentation to disk
    pres.save("SampleTransition_out.pptx", SaveFormat.Pptx);
}
finally
{
    if (pres != null) pres.dispose();
}
```

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

### Get Drawing Guide Position

Source: https://reference.aspose.com/slides/java/com.aspose.slides/idrawingguide

Retrieves the position of the drawing guide in points from the top-left corner of the slide. The typical value range is from zero to slide height for a horizontal guide and from zero to slide width for a vertical guide.

```java
public abstract float getPosition()
```

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

### Get Color

Source: https://reference.aspose.com/slides/java/com.aspose.slides/drawingguide

Retrieves the color of the drawing guide.

```java
public final Color getColor()
```

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

### Configure Handout Layout

Source: https://reference.aspose.com/slides/java/com.aspose.slides/handoutlayoutingoptions

Example demonstrating how to set the handout layout type and render a slide thumbnail with the specified options.

```java
Presentation pres = new Presentation("pres.pptx");
 try {
     RenderingOptions options = new RenderingOptions();
     HandoutLayoutingOptions slidesLayoutOptions = new HandoutLayoutingOptions();
     slidesLayoutOptions.setHandout(HandoutType.Handouts4Horizontal);
     options.setSlidesLayoutOptions(slidesLayoutOptions);

     ImageIO.write(pres.getSlides().get_Item(0).getThumbnail(options, new Dimension(1920, 1080)), "PNG", new java.io.File("pres-handout.png"));
 } finally {
     if (pres != null) pres.dispose();
 }
```

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

### Add Drawing Guide to Master Handout Slide

Source: https://reference.aspose.com/slides/java/com.aspose.slides/imasterhandoutslide

Demonstrates how to add a horizontal drawing guide to the master handout slide. This example requires a Presentation object and manipulates its drawing guides.

```java
Presentation pres = new Presentation();
 try {
     Dimension2D notesSize = pres.getNotesSize().getSize();

     IDrawingGuidesCollection guides = pres.getMasterHandoutSlideManager().setDefaultMasterHandoutSlide().getDrawingGuides();
     // Adding the new horizontal drawing guide above the slide center
     guides.add(Orientation.Horizontal, (float) notesSize.getHeight() / 2 - 50f);

     pres.save("MasterHandoutDrawingGuides_out.pptx", SaveFormat.Pptx);
 } finally {
     if (pres != null) pres.dispose();
 }
```

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

### Create New Presentation

Source: https://reference.aspose.com/slides/java/com.aspose.slides/presentationfactory

Create a new, empty presentation. No specific load options are required.

```java
public final IPresentation createPresentation()
```

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

### Get Drawing Guides for Master Handout Slide

Source: https://reference.aspose.com/slides/java/com.aspose.slides/imasterhandoutslide

Retrieves the collection of drawing guides for the master handout slide. This collection is read-only.

```java
public abstract IDrawingGuidesCollection getDrawingGuides()
```

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

### Create Presentation with Load Options - Java

Source: https://reference.aspose.com/slides/java/com.aspose.slides/ipresentationfactory

Creates a new presentation with specified load options. Use this when custom loading behavior is required.

```java
public abstract IPresentation createPresentation(ILoadOptions options)

```

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

### Get Start Shape Connection Site Index

Source: https://reference.aspose.com/slides/java/com.aspose.slides/connector

Retrieves the index of the connection site for the start shape of a connector. This is a read/write property.

```java
public final long getStartShapeConnectionSiteIndex()
```

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

### Access Ink Traces Example

Source: https://reference.aspose.com/slides/java/com.aspose.slides/iink

Demonstrates how to load a presentation, access an ink shape, and retrieve its traces.

```java
Presentation pres = new Presentation("pres.pptx");
 try {
     IInk ink = (IInk)pres.getSlides().get_Item(0).getShapes().get_Item(0);
     IInkTrace[] traces = ink.getTraces();
 } finally {
     if (pres != null) pres.dispose();
 }
```

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

### Configure Data Label Leader Lines

Source: https://reference.aspose.com/slides/java/com.aspose.slides/datalabelcollection

Example demonstrates how to set the fill type and color for data label leader lines. Ensure the presentation object is disposed after use.

```java
Presentation pres = new Presentation("pres.pptx");
try {
    IChart chart = (IChart) pres.getSlides().get_Item(0).getShapes().get_Item(0);
    IChartSeriesCollection series = chart.getChartData().getSeries();
    IDataLabelCollection labels = series.get_Item(0).getLabels();
    labels.getLeaderLinesFormat().getLine().getFillFormat().setFillType(FillType.Solid);
    labels.getLeaderLinesFormat().getLine().getFillFormat().getSolidFillColor().setColor(new java.awt.Color(255, 0, 0, 255));
} finally {
    if (pres != null) pres.dispose();
}
```

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

### Get Numbered Bullet Start Number

Source: https://reference.aspose.com/slides/java/com.aspose.slides/bulletformat

Retrieves the starting number for a sequence of numbered bullets. Use this to control the numbering sequence.

```java
public final short getNumberedBulletStartWith()
```

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

### Add Drawing Guide to Master Slide

Source: https://reference.aspose.com/slides/java/com.aspose.slides/masterslide

Demonstrates how to add a vertical drawing guide to a master slide using Aspose.Slides for Java. This involves getting the drawing guides collection and adding a new guide with specified orientation and position.

```java
Presentation pres = new Presentation();
 try {
     Dimension2D slideSize = pres.getSlideSize().getSize();

     IDrawingGuidesCollection guides = pres.getMasters().get_Item(0).getDrawingGuides();
     // Adding the new vertical drawing guide to the right of the slide center
     guides.add(Orientation.Vertical, (float) slideSize.getWidth() / 2 + 20f);

     pres.save("MasterSlideDrawingGuides_out.pptx", SaveFormat.Pptx);
 } finally {
     if (pres != null) pres.dispose();
 }
```

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

### Initialize XpsOptions

Source: https://reference.aspose.com/slides/java/com.aspose.slides/xpsoptions

Default constructor for XpsOptions.

```java
public XpsOptions()
```

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

### Get Orientation

Source: https://reference.aspose.com/slides/java/com.aspose.slides/drawingguide

Retrieves the current orientation of the drawing guide.

```java
public final byte getOrientation()
```

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

### Configure Presentation Slide Size

Source: https://reference.aspose.com/slides/java/com.aspose.slides/presentation

Examples for changing slide dimensions, scaling content, and setting custom sizes.

```java
Presentation pres = new Presentation("pres-4x3-aspect-ratio.pptx");
 try {
     pres.getSlideSize().setSize(SlideSizeType.OnScreen16x9, SlideSizeScaleType.DoNotScale);
     pres.save("pres-4x3-aspect-ratio.pptx", SaveFormat.Pptx);
 } finally {
     if (pres != null) pres.dispose();
 }
```

```java
// Instantiate a Presentation object that represents a presentation file
 Presentation presentation = new Presentation("AccessSlides.pptx");
 try {
     Presentation auxPresentation = new Presentation();
     try {
         ISlide slide = presentation.getSlides().get_Item(0);
         // Set the slide size of generated presentations to that of source
         presentation.getSlideSize().setSize(540, 720, SlideSizeScaleType.EnsureFit); // Method SetSize is used for set slide size with scale content to ensure fit
         presentation.getSlideSize().setSize(SlideSizeType.A4Paper, SlideSizeScaleType.Maximize); // Method SetSize is used for set slide size with maximize size of content
         // Save Presentation to disk
         auxPresentation.save("Set_Size&Type_out.pptx", SaveFormat.Pptx);
     } finally {
         if (auxPresentation != null) auxPresentation.dispose();
     }
 } finally {
     if (presentation != null) presentation.dispose();
 }
```

```java
Presentation pres = new Presentation("pres.pptx");
 try {
     pres.getSlideSize().setSize(780, 540, SlideSizeScaleType.DoNotScale); // A4 paper size
     pres.save("pres-a4-slide-size.pptx", SaveFormat.Pptx);
 } finally {
     if (pres != null) pres.dispose();
 }
```

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

### Create Default BlobManagementOptions

Source: https://reference.aspose.com/slides/java/com.aspose.slides/blobmanagementoptions

Initializes a new instance of the BlobManagementOptions class with default settings. Use this to start configuring BLOB handling.

```java
public BlobManagementOptions()

```

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

### getCoordinates()

Source: https://reference.aspose.com/slides/java/com.aspose.slides/portion

Gets the starting coordinates of the portion, including bearings.

```APIDOC
## getCoordinates()

### Description
Get coordinates of the beginning of the portion. The X coordinate of point represents the portion beginning from the first character including left side bearing. The Y coordinate includes top side bearing.

### Method
GET

### Endpoint
/websites/reference_aspose_slides_java/coordinates

### Response
#### Success Response (200)
- **coordinates** (Point2D.Float) - The starting coordinates of the portion.

#### Response Example
{
  "coordinates": {
    "x": 10.0,
    "y": 10.0
  }
}
```

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

### Initialize OutputFile

Source: https://reference.aspose.com/slides/java/com.aspose.slides/outputfile

Constructor for the OutputFile class.

```java
public OutputFile()
```

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

### Get Audio CD Start Track - Aspose.Slides Java

Source: https://reference.aspose.com/slides/java/com.aspose.slides/audioframe

Retrieves the start track index for an audio CD. This is a read/write integer property.

```java
public final int getAudioCdStartTrack()
```

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

### Obtain and Use Palette Colors from Theme

Source: https://reference.aspose.com/slides/java/com.aspose.slides/shape

This example demonstrates how to obtain palette colors from the main theme color and then use them in shapes. It shows applying different shades and tints of Accent 4 to various shapes.

```java
Presentation pres = new Presentation();
try {
    ISlide slide = pres.getSlides().get_Item(0);
    // Accent 4
    IShape shape1 = slide.getShapes().addAutoShape(ShapeType.Rectangle, 10, 10, 50, 50);
    shape1.getFillFormat().setFillType(FillType.Solid);
    shape1.getFillFormat().getSolidFillColor().setSchemeColor(SchemeColor.Accent4);
    // Accent 4, Lighter 80%
    IShape shape2 = slide.getShapes().addAutoShape(ShapeType.Rectangle, 10, 70, 50, 50);
    shape2.getFillFormat().setFillType(FillType.Solid);
    shape2.getFillFormat().getSolidFillColor().setSchemeColor(SchemeColor.Accent4);
    shape2.getFillFormat().getSolidFillColor().getColorTransform().add(ColorTransformOperation.MultiplyLuminance, 0.2f);
    shape2.getFillFormat().getSolidFillColor().getColorTransform().add(ColorTransformOperation.AddLuminance, 0.8f);
    // Accent 4, Lighter 60%
    IShape shape3 = slide.getShapes().addAutoShape(ShapeType.Rectangle, 10, 130, 50, 50);
    shape3.getFillFormat().setFillType(FillType.Solid);
    shape3.getFillFormat().getSolidFillColor().setSchemeColor(SchemeColor.Accent4);
    shape3.getFillFormat().getSolidFillColor().getColorTransform().add(ColorTransformOperation.MultiplyLuminance, 0.4f);
    shape3.getFillFormat().getSolidFillColor().getColorTransform().add(ColorTransformOperation.AddLuminance, 0.6f);
    // Accent 4, Lighter 40%
    IShape shape4 = slide.getShapes().addAutoShape(ShapeType.Rectangle, 10, 190, 50, 50);
    shape4.getFillFormat().setFillType(FillType.Solid);
    shape4.getFillFormat().getSolidFillColor().setSchemeColor(SchemeColor.Accent4);
    shape4.getFillFormat().getSolidFillColor().getColorTransform().add(ColorTransformOperation.MultiplyLuminance, 0.6f);
    shape4.getFillFormat().getSolidFillColor().getColorTransform().add(ColorTransformOperation.AddLuminance, 0.4f);
    // Accent 4, Darker 25%
    IShape shape5 = slide.getShapes().addAutoShape(ShapeType.Rectangle, 10, 250, 50, 50);
    shape5.getFillFormat().setFillType(FillType.Solid);
    shape5.getFillFormat().getSolidFillColor().setSchemeColor(SchemeColor.Accent4);
    shape5.getFillFormat().getSolidFillColor().getColorTransform().add(ColorTransformOperation.MultiplyLuminance, 0.75f);
    // Accent 4, Darker 50%
    IShape shape6 = slide.getShapes().addAutoShape(ShapeType.Rectangle, 10, 310, 50, 50);
    shape6.getFillFormat().setFillType(FillType.Solid);
    shape6.getFillFormat().getSolidFillColor().setSchemeColor(SchemeColor.Accent4);
    shape6.getFillFormat().getSolidFillColor().getColorTransform().add(ColorTransformOperation.MultiplyLuminance, 0.5f);
    pres.save("example_accent4.pptx", SaveFormat.Pptx);
} finally {
    if (pres != null) pres.dispose();
}
```

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

### Get Audio CD Start Track Time - Aspose.Slides Java

Source: https://reference.aspose.com/slides/java/com.aspose.slides/audioframe

Retrieves the start track time for an audio CD. This is a read/write integer property.

```java
public final int getAudioCdStartTrackTime()
```

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

### Initialize MathParagraph with IMathBlock

Source: https://reference.aspose.com/slides/java/com.aspose.slides/mathparagraph

Demonstrates initializing a MathParagraph with an existing IMathBlock object.

```java
MathParagraph mathParagraph = new MathParagraph(new MathBlock());
```

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

### Get Starting Slide

Source: https://reference.aspose.com/slides/java/com.aspose.slides/isection

Returns the first slide belonging to the section.

```java
public abstract ISlide getStartedFromSlide()
```

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

### Initialize PresentedBySpeaker Instance

Source: https://reference.aspose.com/slides/java/com.aspose.slides/presentedbyspeaker

Constructor definition for creating a new instance of the PresentedBySpeaker class.

```java
public PresentedBySpeaker()
```

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

### Get Text Selection Start Position

Source: https://reference.aspose.com/slides/java/com.aspose.slides/imoderncomment

Retrieves the starting position of text selection within a text frame for comments associated with AutoShapes. This is a read/write property.

```java
public abstract int getTextSelectionStart()
```

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

### Get Position

Source: https://reference.aspose.com/slides/java/com.aspose.slides/drawingguide

Retrieves the position of the drawing guide in points from the top-left corner of the slide.

```java
public final float getPosition()
```

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

### setUpperLimit(IMathElement limit) / setUpperLimit(String limit)

Source: https://reference.aspose.com/slides/java/com.aspose.slides/imathelement

Takes an upper limit for a mathematical element.

```APIDOC
## setUpperLimit(IMathElement limit) / setUpperLimit(String limit)

### Description
Takes upper limit.

### Parameters
#### Path Parameters
- **limit** (IMathElement or java.lang.String) - Required - limit

### Response
- **Returns** (IMathLimit) - New instance of type IMathLimit
```

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

### Initialize and Set License from File

Source: https://reference.aspose.com/slides/java/com.aspose.slides/license

Initializes the License class and sets the license from a file named MyLicense.lic. The component searches for the license file in multiple locations.

```java
License license = new License();
 license.setLicense("MyLicense.lic");
```

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

### Get Item ID

Source: https://reference.aspose.com/slides/java/com.aspose.slides/customxmlpart

Retrieves the unique GUID identifier for the custom XML part.

```java
public final UUID getItemId()
```

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

### Video Trimming

Source: https://reference.aspose.com/slides/java/com.aspose.slides/ivideoframe

Methods to get and set the start and end times for video trimming.

```APIDOC
## GET /api/videoframe/trimfromstart

### Description
Retrieves the trim start time in milliseconds for the video.

### Method
GET

### Endpoint
/api/videoframe/trimfromstart

### Response
#### Success Response (200)
- **trimFromStart** (float) - The trim start time in milliseconds.

#### Response Example
```json
{
  "trimFromStart": 1000.0
}
```

## POST /api/videoframe/trimfromstart

### Description
Sets the trim start time in milliseconds for the video.

### Method
POST

### Endpoint
/api/videoframe/trimfromstart

### Parameters
#### Request Body
- **value** (float) - Required - The trim start time in milliseconds.

### Request Example
```json
{
  "value": 1500.0
}
```

### Response
#### Success Response (200)
- **message** (string) - Confirmation message.

#### Response Example
```json
{
  "message": "Trim start time set successfully."
}
```

## GET /api/videoframe/trimfromend

### Description
Retrieves the trim end time in milliseconds for the video.

### Method
GET

### Endpoint
/api/videoframe/trimfromend

### Response
#### Success Response (200)
- **trimFromEnd** (float) - The trim end time in milliseconds.

#### Response Example
```json
{
  "trimFromEnd": 2000.0
}
```

## POST /api/videoframe/trimfromend

### Description
Sets the trim end time in milliseconds for the video.

### Method
POST

### Endpoint
/api/videoframe/trimfromend

### Parameters
#### Request Body
- **value** (float) - Required - The trim end time in milliseconds.

### Request Example
```json
{
  "value": 2500.0
}
```

### Response
#### Success Response (200)
- **message** (string) - Confirmation message.

#### Response Example
```json
{
  "message": "Trim end time set successfully."
}
```
```

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

### Initialize WebDocumentOptions

Source: https://reference.aspose.com/slides/java/com.aspose.slides/webdocumentoptions

Constructor for creating a new instance of WebDocumentOptions.

```java
public WebDocumentOptions()
```

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

### BrowsedAtKiosk Constructor

Source: https://reference.aspose.com/slides/java/com.aspose.slides/browsedatkiosk

Initializes a new instance of the BrowsedAtKiosk class.

```APIDOC
## BrowsedAtKiosk()

### Description

Initializes a new instance of the `BrowsedAtKiosk` class.

### Method

`public BrowsedAtKiosk()`

### Usage Example

```java
Presentation pres = new Presentation();
try {
    pres.getSlideShowSettings().setSlideShowType(new BrowsedAtKiosk());
    pres.save("pres.pptx", SaveFormat.Pptx);
} finally {
    if (pres != null) pres.dispose();
}
```
```

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

### Manage First Slide Number

Source: https://reference.aspose.com/slides/java/com.aspose.slides/ipresentation

Gets or sets the starting slide number for the presentation.

```java
public abstract int getFirstSlideNumber()
```

```java
public abstract void setFirstSlideNumber(int value)
```

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

### Get Function Name

Source: https://reference.aspose.com/slides/java/com.aspose.slides/imathfunction

Retrieves the name of the mathematical function. For example, 'sin' or 'cos'.

```java
IMathFunction func = new MathematicalText("sin").function("x");
IMathElement funcName = func.getName();
```

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

### Embed and Add Audio Frame using Java

Source: https://reference.aspose.com/slides/java/com.aspose.slides/shapecollection

Example demonstrating how to embed a WAV audio file into a presentation and add it as an audio frame. It sets the playback mode and volume.

```java
Presentation pres = new Presentation();
try {
    ISlide sld = pres.getSlides().get_Item(0);
    FileInputStream fstr = new FileInputStream("sampleaudio.wav");
    try {
        IAudioFrame audioFrame = sld.getShapes().addAudioFrameEmbedded(50, 150, 100, 100, fstr);
        audioFrame.setPlayMode(AudioPlayModePreset.Auto);
        audioFrame.setVolume(AudioVolumeMode.Loud);
    } finally {
        if (fstr != null) fstr.close();
    }
    pres.save("AudioFrameEmbed_out.pptx", SaveFormat.Pptx);
} catch(IOException e) {
} finally {
    if (pres != null) pres.dispose();
}
```

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

### Read Presentation from File with Options

Source: https://reference.aspose.com/slides/java/com.aspose.slides/presentationfactory

Read an existing presentation from a file path, applying specified load options during the process.

```java
public final IPresentation readPresentation(String file, ILoadOptions options)
```

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

### Get Effective Line Format - Aspose.Slides Java

Source: https://reference.aspose.com/slides/java/com.aspose.slides/lineformat

Retrieves effective line formatting data with inheritance applied. This example shows how to get properties like style, width, and fill type.

```java
Presentation pres = new Presentation("MyPresentation.pptx");
try
{
	ILineFormatEffectiveData effectiveLineFormat = pres.getSlides().get_Item(0).getShapes().get_Item(0).getLineFormat().getEffective();
	System.out.println("Style: " + effectiveLineFormat.getStyle());
	System.out.println("Width: " + effectiveLineFormat.getWidth());
	System.out.println("Fill type: " + effectiveLineFormat.getFillFormat().getFillType());
} finally {
 if (pres != null) pres.dispose();
}
```

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

### Get Root Directory CLSID

Source: https://reference.aspose.com/slides/java/com.aspose.slides/ipptoptions

Retrieves the object class GUID stored in the root directory entry.

```java
public abstract UUID getRootDirectoryClsid()
```