Packages

com.groupdocs.watermark.options

Interfaces

Classes

java.lang.Object
- com.groupdocs.watermark.options.PreviewOptions
- - com.groupdocs.watermark.options.PdfPreviewOptions

```
public class PdfPreviewOptions
extends PreviewOptions
```
Provides options to sets requirements and stream delegates for preview generation of PDF document.

Nested Class Summary
- Nested classes/interfaces inherited from class com.groupdocs.watermark.options.PreviewOptions
  PreviewOptions.PreviewFormats

Field Summary

Fields
Modifier and Type Field and Description

static int DefaultResolution
Default resolution in dots per inch.

Constructor Summary

Constructors
Constructor and Description
`PdfPreviewOptions(ICreatePageStream createPageStream)` Initializes a new instance of the `PdfPreviewOptions` class causing the output stream to be closed.
`PdfPreviewOptions(ICreatePageStream createPageStream, IReleasePageStream releasePageStream)` Initializes a new instance of `PdfPreviewOptions` class causing the output stream to be returned to the client for further use.

Method Summary

Methods
Modifier and Type	Method and Description
`int`	`getResolution()` Gets or sets the resolution for the generated images, in dots per inch.
`void`	`setResolution(int value)` Gets or sets the resolution for the generated images, in dots per inch.

Methods inherited from class com.groupdocs.watermark.options.PreviewOptions
getCreatePageStream, getHeight, getPageNumbers, getPreviewFormat, getReleasePageStream, getWidth, setCreatePageStream, setHeight, setPageNumbers, setPreviewFormat, setReleasePageStream, setWidth

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - DefaultResolution
```
public static final int DefaultResolution
```
    Default resolution in dots per inch.
    
    See Also:
    Constant Field Values
- Constructor Detail
  - PdfPreviewOptions
```
public PdfPreviewOptions(ICreatePageStream createPageStream)
```
    Initializes a new instance of the PdfPreviewOptions class causing the output stream to be closed.
    
    Parameters:
    createPageStream - Creates a stream for a specific page preview.
  - PdfPreviewOptions
```
public PdfPreviewOptions(ICreatePageStream createPageStream,
                 IReleasePageStream releasePageStream)
```
    Initializes a new instance of PdfPreviewOptions class causing the output stream to be returned to the client for further use.
    
    Parameters:
    createPageStream - Creates a stream for a specific page preview.
    releasePageStream - Notifies that the page preview generation is done and gets the output stream.
- Method Detail
  - getResolution
```
public final int getResolution()
```
    Gets or sets the resolution for the generated images, in dots per inch.
    The default value is 150.
  - setResolution
```
public final void setResolution(int value)
```
    Gets or sets the resolution for the generated images, in dots per inch.
    The default value is 150.