Packages

com.aspose.slides

Interfaces

Classes

Exceptions

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All Superinterfaces:

com.aspose.ms.System.Collections.ICollection<ILayoutSlide>, com.aspose.ms.System.Collections.IEnumerable<ILayoutSlide>, IGenericCollection<ILayoutSlide>, com.aspose.ms.System.Collections.Generic.IGenericEnumerable<ILayoutSlide>, java.lang.Iterable<ILayoutSlide>

All Known Subinterfaces:

IGlobalLayoutSlideCollection, IMasterLayoutSlideCollection

All Known Implementing Classes:

GlobalLayoutSlideCollection, LayoutSlideCollection, MasterLayoutSlideCollection
```
public interface ILayoutSlideCollection
extends IGenericCollection<ILayoutSlide>
```
Represents a base class for collection of a layout slides.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`ILayoutSlide`	`get_Item(int index)` Returns the layout slide by index.
`ILayoutSlide`	`getByType(byte type)` Returns the first layout slide of specified type.
`void`	`remove(ILayoutSlide value)` Removes a layout from the collection.
`void`	`removeUnused()` Removes unused layout slides (layout slides whose HasDependingSlides is false).

Methods inherited from interface com.aspose.ms.System.Collections.Generic.IGenericEnumerable
iterator

Methods inherited from interface com.aspose.ms.System.Collections.ICollection
copyTo, getSyncRoot, isSynchronized, size

Methods inherited from interface java.lang.Iterable
forEach, spliterator

- Method Detail
  - get_Item
```
ILayoutSlide get_Item(int index)
```
    Returns the layout slide by index. Read-only ILayoutSlide.
  - getByType
```
ILayoutSlide getByType(byte type)
```
    Returns the first layout slide of specified type.
    
    Parameters:
    
    type - A type of layout slide to find.
    
    Returns:
    
    ILayoutSlide with specified type or null if no layouts found.
  - remove
```
void remove(ILayoutSlide value)
```
    Removes a layout from the collection.
    
    Parameters:
    
    value - The layout slide to remove from the collection.
    1) To avoid throwing of the PptxEditException check layout's HasDependingSlides property before. 2) You can use also ILayoutSlide.remove() method to simplify code.
    
    Throws:
    
    PptxEditException - Thrown if layout is used in presentation (its HasDependingSlides property is true).
  - removeUnused
```
void removeUnused()
```
    Removes unused layout slides (layout slides whose HasDependingSlides is false).