Packages

com.aspose.pdf.facades

Interfaces

Classes

java.lang.Object
- com.aspose.pdf.facades.PdfViewer

All Implemented Interfaces:

com.aspose.ms.System.IDisposable, IFacade
```
public final class PdfViewer
extends Object
implements IFacade
```
Represents a class to view or print a pdf.

Field Summary

Fields
Modifier and Type	Field and Description
`PdfEvent<com.aspose.ms.System.Drawing.Printing.PrintEventHandler>`	`EndPrint` Adds/removes subscription on the last page printing event.
`PdfEvent<PdfQueryPageSettingsEventHandler>`	`PdfQueryPageSettings` Adds/removes subscription on the last page printing event.

Constructor Summary

Constructors
Constructor and Description

PdfViewer()
Initializes new PdfViewer object.

PdfViewer(IDocument document)
Initializes new PdfViewer object.

Constructors
Constructor and Description
`PdfViewer()` Initializes new `PdfViewer` object.
`PdfViewer(IDocument document)` Initializes new `PdfViewer` object.

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`void`	`bindPdf(IDocument srcDoc)` Initializes the facade.
`void`	`bindPdf(InputStream srcStream)` Initializes the facade.
`void`	`bindPdf(String srcFile)` Initializes the facade.
`void`	`close()` Closes the current Pdf file.
`void`	`closePdfFile()` Closes the current Pdf file.
`BufferedImage[]`	`decodeAllPages()` Get pages of current pdf file.
`BufferedImage`	`decodePage(int pageNumber)` Decodes a page of one Pdf file.
`BufferedImage`	`decodePageToImage(int pageNumber, ImageType imageFormat)` Decodes page to BufferedImage
`void`	`dispose()` Disposes the facade resources.
`boolean`	`getAutoResize()` Sets a bool value that indicates whether the file be printed with optimized size.
`boolean`	`getAutoRotate()` Gets a bool value that indicates whether the file be printed with auto rotation
`int`	`getAutoRotateMode()` Gets an AutoRotateMode value that indicates direction of rotation
`int`	`getCoordinateType()` Gets the page coordinate type (Media/Crop boxes).
`int`	`getCopiesPrinted()` Gets copies printed
`PrintPageSettings`	`getDefaultPageSettings()` Gets the default page settings.
`PdfPrinterSettings`	`getDefaultPrinterSettings()` Gets the default printer settings.
`int`	`getFormPresentationMode()` Gets form presentation mode.
`int`	`getHorizontalAlignment()` Gets a value that indicates horizontal alignment
`int`	`getPageCount()` Gets page count of the current Pdf file.
`String`	`getPassword()` Gets input document password.
`boolean`	`getPrintAsGrayscale()` Gets or sets a bool value that indicates whether the page is being printed as grayscale.
`boolean`	`getPrintAsImage()` Gets a mode for PdfViewer to print as image.
`String`	`getPrinterJobName()` Gets name of document in printer queue when document is printed.
`boolean`	`getPrintPageDialog()` Gets a bool value that indicates whether produce the page number dialog when printing.
`Object`	`getPrintStatus()` Gets the result of printing job.
`RenderingOptions`	`getRenderingOptions()` Gets rendering options.
`int`	`getResolution()` Gets or sets resolution during viewing and printing.
`float`	`getScaleFactor()` Gets a floating point value that indicates scale factor.
`boolean`	`getUseIntermidiateImage()` Gets the using of conversion of pdf page into intermidiate png file during printing in file mode.
`int`	`getVerticalAlignment()` Gets a value that indicates vertical alignment
`boolean`	`isShowHiddenAreas()` Deprecated.
`void`	`openPdfFile(InputStream inputStream)` Deprecated.
`void`	`openPdfFile(String filePath)` Deprecated.
`void`	`printDocument()` Prints the Pdf document using default printer.
`void`	`printDocumentWithSettings(PdfPrinterSettings printerSettings)` Prints the Pdf document with printer settings.
`void`	`printDocumentWithSettings(PrintPageSettings pageSettings, PdfPrinterSettings printerSettings)` Prints the Pdf document with settings.
`void`	`printLargePdf(InputStream inputStream)` Opens and prints a large Pdf stream.
`void`	`printLargePdf(InputStream inputStream, PdfPrinterSettings printerSettings)` Opens and prints a large Pdf stream with specified printer settings.
`void`	`printLargePdf(InputStream inputStream, PrintPageSettings pageSettings, PdfPrinterSettings printerSettings)` Opens and prints a large Pdf stream with specified page settings and printer settings.
`void`	`printLargePdf(String filePath)` Opens and prints a large Pdf file.
`void`	`printLargePdf(String filePath, PdfPrinterSettings printerSettings)` Opens and prints a large Pdf file with specified printer settings.
`void`	`printLargePdf(String filePath, PrintPageSettings pageSettings, PdfPrinterSettings printerSettings)` Opens and prints a large Pdf file with specified page settings and printer settings.
`void`	`save(InputStream destStream)` Saves the result PDF document to stream.
`void`	`save(String destFile)` Saves the result PDF document to file.
`void`	`setAutoResize(boolean value)` Sets a bool value that indicates whether the file be printed with optimized size.
`void`	`setAutoRotate(boolean value)` Sets a bool value that indicates whether the file be printed with auto rotation
`void`	`setAutoRotateMode(int value)` Sets an AutoRotateMode value that indicates direction of rotation
`void`	`setCoordinateType(int value)` Sets the page coordinate type (Media/Crop boxes).
`void`	`setFormPresentationMode(int value)` Sets form presentation mode.
`void`	`setHorizontalAlignment(int value)` Sets a value that indicates horizontal alignment
`void`	`setPassword(String value)` Sets input document password.
`void`	`setPrintAsGrayscale(boolean value)` Gets or sets a bool value that indicates whether the page is being printed as grayscale.
`void`	`setPrintAsImage(boolean value)` Sets a mode for PdfViewer to print as image.
`void`	`setPrinterJobName(String value)` Sets name of document in printer queue when document is printed.
`void`	`setPrintPageDialog(boolean value)` Sets a boolean value that indicates whether produce the page number dialog when printing.
`void`	`setRenderingOptions(RenderingOptions value)` Sets rendering options.
`void`	`setResolution(int value)` Sets resolution during viewing and printing.
`void`	`setScaleFactor(float value)` Sets a floating point value that indicates scale factor.
`void`	`setShowHiddenAreas(boolean value)` Deprecated.
`void`	`setUseIntermidiateImage(boolean value)` Sets the using of conversion of pdf page into intermidiate png file during printing in file mode.
`void`	`setVerticalAlignment(int value)` Sets a value that indicates vertical alignment

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

- Field Detail
  - PdfQueryPageSettings
```
public final PdfEvent<PdfQueryPageSettingsEventHandler> PdfQueryPageSettings
```
    Adds/removes subscription on the last page printing event.
  - EndPrint
```
public final PdfEvent<com.aspose.ms.System.Drawing.Printing.PrintEventHandler> EndPrint
```
    Adds/removes subscription on the last page printing event.
- Constructor Detail
  - PdfViewer
```
public PdfViewer()
```
    Initializes new PdfViewer object.
  - PdfViewer
```
public PdfViewer(IDocument document)
```
    Initializes new PdfViewer object.
    
    Parameters:
    
    document - Document object.
- Method Detail
  - isShowHiddenAreas
```
@Deprecated
public boolean isShowHiddenAreas()
```
    Deprecated.
    
    This method is Deprecated Gets flag that controls visibility of hidden areas on the page.
    
    Returns:
    
    boolean value
  - setShowHiddenAreas
```
@Deprecated
public void setShowHiddenAreas(boolean value)
```
    Deprecated.
  - getPrintStatus
```
public Object getPrintStatus()
```
    Gets the result of printing job. If success than null; otherwise, exception object.
    
    Returns:
    
    exception object or null
  - getUseIntermidiateImage
```
public boolean getUseIntermidiateImage()
```
    Gets the using of conversion of pdf page into intermidiate png file during printing in file mode. Use it when the size of output file is important.
    
    Returns:
    
    boolean value.
  - setUseIntermidiateImage
```
public void setUseIntermidiateImage(boolean value)
```
    Sets the using of conversion of pdf page into intermidiate png file during printing in file mode. Use it when the size of output file is important.
    
    Parameters:
    
    value - boolean value.
  - getCopiesPrinted
```
public int getCopiesPrinted()
```
    Gets copies printed
    
    Returns:
    
    int value
  - getCoordinateType
```
public int getCoordinateType()
```
    Gets the page coordinate type (Media/Crop boxes). CropBox value is used by default.
    
    Returns:
    
    PageCoordinateType element
    
    See Also:
    
    PageCoordinateType
  - setCoordinateType
```
public void setCoordinateType(int value)
```
    Sets the page coordinate type (Media/Crop boxes). CropBox value is used by default.
    
    Parameters:
    
    value - PageCoordinateType element
    
    See Also:
    
    PageCoordinateType
  - getPrintAsImage
```
public boolean getPrintAsImage()
```
    Gets a mode for PdfViewer to print as image.
    
    Returns:
    
    boolean value
    If true prints always as image (generates image that is printed) If false prints directly to device if all features are supported. In case document contains non-supported features the system may automatically decide to print as image. Default falue is false.
  - setPrintAsImage
```
public void setPrintAsImage(boolean value)
```
    Sets a mode for PdfViewer to print as image.
    
    Parameters:
    
    value - boolean value
    If true prints always as image (generates image that is printed) If false prints directly to device if all features are supported. In case document contains non-supported features the system may automatically decide to print as image. Default falue is false.
  - getPageCount
```
public int getPageCount()
```
    Gets page count of the current Pdf file.
    
    Returns:
    
    return page count.
  - getPassword
```
public String getPassword()
```
    Gets input document password.
    
    Returns:
    
    String value
  - setPassword
```
public void setPassword(String value)
```
    Sets input document password.
    
    Parameters:
    
    value - String value
  - getPrintPageDialog
```
public boolean getPrintPageDialog()
```
    Gets a bool value that indicates whether produce the page number dialog when printing.
    
    Returns:
    
    boolean value
  - setPrintPageDialog
```
public void setPrintPageDialog(boolean value)
```
    Sets a boolean value that indicates whether produce the page number dialog when printing.
    
    Parameters:
    
    value - boolean value
  - getPrintAsGrayscale
```
public boolean getPrintAsGrayscale()
```
    Gets or sets a bool value that indicates whether the page is being printed as grayscale. By default is false.
    
    Default false is false.
    
    Returns:
    
    boolean value
  - setPrintAsGrayscale
```
public void setPrintAsGrayscale(boolean value)
```
    Gets or sets a bool value that indicates whether the page is being printed as grayscale. By default is false.
    
    Default false is false.
    
    Parameters:
    
    value - boolean value
  - getPrinterJobName
```
public String getPrinterJobName()
```
    Gets name of document in printer queue when document is printed. Default value is file name.
    
    Returns:
    
    String value
  - setPrinterJobName
```
public void setPrinterJobName(String value)
```
    Sets name of document in printer queue when document is printed. Default value is file name.
    
    Parameters:
    
    value - String value
  - getFormPresentationMode
```
public int getFormPresentationMode()
```
    Gets form presentation mode.
    
    Returns:
    
    FormPresentationMode element
    
    See Also:
    
    FormPresentationMode
  - setFormPresentationMode
```
public void setFormPresentationMode(int value)
```
    Sets form presentation mode.
    
    Parameters:
    
    value - FormPresentationMode element
  - getRenderingOptions
```
public RenderingOptions getRenderingOptions()
```
    Gets rendering options.
    
    Returns:
    
    RenderingOptions object
  - setRenderingOptions
```
public void setRenderingOptions(RenderingOptions value)
```
    Sets rendering options.
    
    Parameters:
    
    value - RenderingOptions value
  - getVerticalAlignment
```
public int getVerticalAlignment()
```
    Gets a value that indicates vertical alignment
    
    Returns:
    
    VerticalAlignment element
    
    See Also:
    
    VerticalAlignment
  - setVerticalAlignment
```
public void setVerticalAlignment(int value)
```
    Sets a value that indicates vertical alignment
    
    Parameters:
    
    value - VerticalAlignment element
    
    See Also:
    
    VerticalAlignment
  - getHorizontalAlignment
```
public int getHorizontalAlignment()
```
    Gets a value that indicates horizontal alignment
    
    Returns:
    
    HorizontalAlignment element
    
    See Also:
    
    HorizontalAlignment
  - setHorizontalAlignment
```
public void setHorizontalAlignment(int value)
```
    Sets a value that indicates horizontal alignment
    
    Parameters:
    
    value - HorizontalAlignment element
    
    See Also:
    
    HorizontalAlignment
  - getAutoResize
```
public boolean getAutoResize()
```
    Sets a bool value that indicates whether the file be printed with optimized size.
    
    Returns:
    
    boolean value: If false print page without page scaling. If true print page with scaling to fit to printable area.
  - setAutoResize
```
public void setAutoResize(boolean value)
```
    Sets a bool value that indicates whether the file be printed with optimized size.
    
    Parameters:
    
    value - boolean value: If false print page without page scaling. If true print page with scaling to fit to printable area.
  - getAutoRotate
```
public boolean getAutoRotate()
```
    Gets a bool value that indicates whether the file be printed with auto rotation
    
    Returns:
    
    boolean value
  - setAutoRotate
```
public void setAutoRotate(boolean value)
```
    Sets a bool value that indicates whether the file be printed with auto rotation
    
    Parameters:
    
    value - boolean value
  - getAutoRotateMode
```
public int getAutoRotateMode()
```
    Gets an AutoRotateMode value that indicates direction of rotation
    
    Returns:
    
    AutoRotateMode element
    
    See Also:
    
    AutoRotateMode
  - setAutoRotateMode
```
public void setAutoRotateMode(int value)
```
    Sets an AutoRotateMode value that indicates direction of rotation
    
    Parameters:
    
    value - AutoRotateMode element
    
    See Also:
    
    AutoRotateMode
  - getResolution
```
public int getResolution()
```
    Gets or sets resolution during viewing and printing. The higher resolution, the slower speed. The default value is 150.
    
    Returns:
    
    int value
  - setResolution
```
public void setResolution(int value)
```
    Sets resolution during viewing and printing. The higher resolution, the slower speed. The default value is 150.
    
    Parameters:
    
    value - int value
  - printLargePdf
```
public void printLargePdf(String filePath)
```
    Opens and prints a large Pdf file. If your Pdf file has hundreds of pages or more or its size is more than 3 MB, this method is recommended to get better performance.
```
 PdfViewer viewer = new PdfViewer();
 viewer.setAutoResize(true); // print the file with adjusted size
 viewer.setAutoRotate(true); // print the file with adjusted rotation
 viewer.setPrintPageDialog(false);// do not produce the page number dialog when
                                                                        // printing
 viewer.setPrintLargePdf("d:\test.pdf");
 
```
    Parameters:
    
    filePath - The path of Pdf file.
    This method has integrated the opening and the printing of the file and you need not calling the OpenPdfFile() explicitly.
  - printLargePdf
```
public void printLargePdf(InputStream inputStream)
```
    Opens and prints a large Pdf stream. If your Pdf file has hundreds of pages or more or its size is more than 3 MB, this method is recommended to get better performance.
```
 PdfViewer viewer = new PdfViewer();
 viewer.setAutoResize ( true);        //print the file with adjusted size
 viewer.setAutoRotate ( true);        //print the file with adjusted rotation
 viewer.printPageDialog=false;//do not produce the page number dialog when printing
 viewer.printLargePdf(new MemoryStream(File.ReadAllBytes(@"d:\test.pdf")));
 viewer.closePdfFile();
 
```
    This method has integrated the opening and the printing of the file and you need not calling the OpenPdfFile() explicitly.
    Parameters:
    
    inputStream - The pdf stream to be opened and printed..
  - printLargePdf
```
public void printLargePdf(String filePath,
                          PdfPrinterSettings printerSettings)
```
    Opens and prints a large Pdf file with specified printer settings. If your Pdf file has hundreds of pages or more or its size is more than 3 MB, this method is recommended to get better performance.
```
 
 PdfViewer viewer = new PdfViewer();
 viewer.setAutoResize ( true);       //print the file with adjusted size
 viewer.setAutoRotate ( true);       //print the file with adjusted rotation
 viewer.setPrintPageDialog ( false);//do not produce the page number dialog when printing
 PrinterSettings ps = new PrinterSettings();
 PrintDocument prtdoc = new PrintDocument();
 ps.setPrinterName ( prtdoc.getPrinterSettings().getPrinterName());
 viewer.printLargePdf("d:\\test.pdf",ps);
 viewer.closePdfFile();
  
```
    This method has integrated the opening and the printing of the file and you need not calling the OpenPdfFile() explicitly.
    Parameters:
    
    filePath - The path of Pdf file.
    
    printerSettings - The printer settings.
  - printLargePdf
```
public void printLargePdf(InputStream inputStream,
                          PdfPrinterSettings printerSettings)
```
    Opens and prints a large Pdf stream with specified printer settings. If your Pdf file has hundreds of pages or more or its size is more than 3 MB, this method is recommended to get better performance.
```
 
 PdfViewer viewer = new PdfViewer();
 viewer.setAutoResize(true); // print the file with adjusted size
 viewer.setAutoRotate(true); // print the file with adjusted rotation
 viewer.setPrintPageDialog(false); // do not produce the page number dialog when
                                  // printing
 PrinterSettings ps = new PrinterSettings();
 PrintDocument prtdoc = new PrintDocument();
 ps.setPrinterName(prtdoc.getPrinterSettings().getPrinterName());
 viewer.printLargePdf(new FileInputStream("d:\\middleware.pdf"), ps);
 viewer.closePdfFile();
 
```
    This method has integrated the opening and the printing of the file and you need not calling the OpenPdfFile() explicitly.
    Parameters:
    
    inputStream - The pdf stream to be opened and printed..
    
    printerSettings - The printer settings.
  - printLargePdf
```
public void printLargePdf(String filePath,
                          PrintPageSettings pageSettings,
                          PdfPrinterSettings printerSettings)
```
    Opens and prints a large Pdf file with specified page settings and printer settings. If your Pdf file has hundreds of pages or more or its size is more than 3 MB, this method is recommended to get better performance.
```
 
 PdfViewer viewer = new PdfViewer();
 viewer.setAutoResize(true); // print the file with adjusted size
 viewer.setAutoRotate(true); // print the file with adjusted rotation
 viewer.setPrintPageDialog(false); // do not produce the page number dialog when
                                  // printing
 PrinterSettings ps = new PrinterSettings();
 PrintDocument prtdoc = new PrintDocument();
 ps.setPrinterName(prtdoc.getPrinterSettings().getPrinterName());
 PageSettings pgs = new PageSettings();
 pgs.setPaperSize(new PaperSize("A4", 827, 1169));
 pgs.setMargins(new Margins(0, 0, 0, 0));
 viewer.printLargePdf("d:\\test.pdf", pgs, ps);
 viewer.closePdfFile();
 
```
    This method has integrated the opening and the printing of the file and you need not calling the OpenPdfFile() explicitly.
    Parameters:
    
    filePath - The path of Pdf file.
    
    pageSettings - The page settings.
    
    printerSettings - The printer settings.
  - printLargePdf
```
public void printLargePdf(InputStream inputStream,
                          PrintPageSettings pageSettings,
                          PdfPrinterSettings printerSettings)
```
    Opens and prints a large Pdf stream with specified page settings and printer settings. If your Pdf file has hundreds of pages or more or its size is more than 3 MB, this method is recommended to get better performance.
```
 
 PdfViewer viewer = new PdfViewer();
 viewer.setAutoResize ( true);       //print the file with adjusted size
 viewer.setAutoRotate ( true);       //print the file with adjusted rotation
 viewer.setPrintPageDialog ( false);//do not produce the page number dialog when printing
 PrinterSettings ps = new PrinterSettings();
 PrintDocument prtdoc = new PrintDocument();
 ps.setPrinterName ( prtdoc.getPrinterSettings().getPrinterName());
 PageSettings pgs = new PageSettings();
 pgs.setPaperSize ( new PaperSize("A4", 827, 1169));
 pgs.setMargins ( new Margins(0, 0, 0, 0));
 viewer.printLargePdf(new FileInputStream("d:\\middleware.pdf"),pgs,ps);
 viewer.closePdfFile();
  
```
    This method has integrated the opening and the printing of the file and you need not calling the OpenPdfFile() explicitly.
    Parameters:
    
    inputStream - The pdf stream to be opened and printed.
    
    pageSettings - The page settings.
    
    printerSettings - The printer settings.
  - decodeAllPages
```
public BufferedImage[] decodeAllPages()
```
    Get pages of current pdf file.
    
    Returns:
    
    return the array of Pdf page images.
  - decodePage
```
public BufferedImage decodePage(int pageNumber)
```
    Decodes a page of one Pdf file.
    
    Parameters:
    
    pageNumber - The page number of one Pdf file which must be between 1 and PageCount.
    
    Returns:
    
    return the Pdf page image.
  - printDocumentWithSettings
```
public void printDocumentWithSettings(PrintPageSettings pageSettings,
                                      PdfPrinterSettings printerSettings)
```
    Prints the Pdf document with settings. If the document size is not complatible to page size, pdf.kit will extend it to fit page size.
```
 
 PdfViewer viewer = new PdfViewer();
 viewer.openPdfFile("d:\\test.pdf");
 viewer.setAutoResize ( true);         //print the file with adjusted size
 viewer.setAutoRotate ( true);         //print the file with adjusted rotation
 viewer.setPrintPageDialog ( false);//do not produce the page number dialog when printing
 PrinterSettings ps = new PrinterSettings();
 PrintDocument prtdoc = new PrintDocument();
 ps.setPrinterName ( prtdoc.getPrinterSettings.getPrinterName());
 PageSettings pgs = new PageSettings();
 pgs.setPaperSize ( new PaperSize("A4", 827, 1169));
 pgs.setMargins ( new Margins(0, 0, 0, 0));
 viewer.printDocumentWithSettings(pgs, ps);
 viewer.closePdfFile();
  
```
    Parameters:
    
    pageSettings - The page setting of the printing document.
    
    printerSettings - The printer setting of the printing document.
    printerSettings object is used to print the document. pageSettings.PrinterSettings object is ignored.
  - printDocumentWithSettings
```
public void printDocumentWithSettings(PdfPrinterSettings printerSettings)
```
    Prints the Pdf document with printer settings. The output page size will fit the the document first page size.
```
 
 
 PdfViewer viewer = new PdfViewer();
 viewer.openPdfFile("d:\\test.pdf");
 viewer.setAutoResize ( true);         //print the file with adjusted size
 viewer.setAutoRotate ( true);         //print the file with adjusted rotation
 viewer.setPrintPageDialog ( false);   //do not produce the page number dialog when printing
 PrinterSettings ps = new PrinterSettings();
 PrintDocument prtdoc = new PrintDocument();
 ps.setPrinterName ( prtdoc.getPrinterSettings().PrinterName());
 viewer.printDocumentWithSettings(ps);
 viewer.closePdfFile();
  
```
    Parameters:
    
    printerSettings - The printer setting of the printing document.
  - printDocument
```
public void printDocument()
```
    Prints the Pdf document using default printer.
```
 
 PdfViewer viewer = new PdfViewer();
 viewer.openPdfFile("d:\\test.pdf");
 viewer.setAutoResize ( true);         //print the file with adjusted size
 viewer.setAutoRotate ( true);         //print the file with adjusted rotation
 viewer.setPrintPageDialog ( false);   //do not produce the page number dialog when printing
 viewer.printDocument(ps);
 viewer.closePdfFile();
 
 
```
  - getDefaultPageSettings
```
public PrintPageSettings getDefaultPageSettings()
```
    Gets the default page settings.
    
    Returns:
    
    Page settings object.
  - getDefaultPrinterSettings
```
public PdfPrinterSettings getDefaultPrinterSettings()
```
    Gets the default printer settings.
    
    Returns:
    
    Page settings object.
  - openPdfFile
```
@Deprecated
public void openPdfFile(String filePath)
```
    Deprecated.
    Opens a Pdf file, but does not actually decode the pages of the Pdf file.
```
 
 
 PdfViewer viewer = new PdfViewer();
 viewer.openPdfFile("d:\\test.pdf");
 viewer.closePdfFile();
  
```
    Parameters:
    
    filePath - The path of Pdf file.
  - openPdfFile
```
@Deprecated
public void openPdfFile(InputStream inputStream)
```
    Deprecated.
    Opens a Pdf file stream. But does not actually decode the pages of the Pdf file.
```
 
 
 PdfViewer viewer = new PdfViewer();
 viewer.openPdfFile(new FileInputStream("d:\\test.pdf")));
 viewer.closePdfFile();
  
```
    Parameters:
    
    inputStream - The pdf stream to be opened.
  - closePdfFile
```
public void closePdfFile()
```
    Closes the current Pdf file.
  - decodePageToImage
```
public BufferedImage decodePageToImage(int pageNumber,
                                       ImageType imageFormat)
```
    Decodes page to BufferedImage
    
    Parameters:
    
    pageNumber - int value
    
    imageFormat - ImageType object
    
    Returns:
    
    BufferedImage value
  - getScaleFactor
```
public float getScaleFactor()
```
    Gets a floating point value that indicates scale factor. The default value is 1.0.
    
    Returns:
    
    floating point value.
  - setScaleFactor
```
public void setScaleFactor(float value)
```
    Sets a floating point value that indicates scale factor. The default value is 1.0.
    
    Parameters:
    
    value - floating point value.
  - bindPdf
```
public void bindPdf(String srcFile)
```
    Initializes the facade.
    
    Specified by:
    
    bindPdf in interface IFacade
    
    Parameters:
    
    srcFile - The PDF file.
  - bindPdf
```
public void bindPdf(InputStream srcStream)
```
    Initializes the facade.
    
    Specified by:
    
    bindPdf in interface IFacade
    
    Parameters:
    
    srcStream - The stream of PDF file.
  - bindPdf
```
public void bindPdf(IDocument srcDoc)
```
    Initializes the facade.
    
    Specified by:
    
    bindPdf in interface IFacade
    
    Parameters:
    
    srcDoc - The Document object.
  - save
```
public void save(String destFile)
```
    Saves the result PDF document to file.
    
    Parameters:
    
    destFile - The path of output PDF document.
  - save
```
public void save(InputStream destStream)
```
    Saves the result PDF document to stream.
    
    Parameters:
    
    destStream - The stream of output PDF document.
  - close
```
public void close()
```
    Closes the current Pdf file.
    
    Specified by:
    
    close in interface IFacade
  - dispose
```
public void dispose()
```
    Disposes the facade resources.
    
    Specified by:
    
    dispose in interface com.aspose.ms.System.IDisposable

Packages

com.aspose.pdf.facades

Interfaces

Classes

Class PdfViewer

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

PdfQueryPageSettings

EndPrint

Constructor Detail

PdfViewer

PdfViewer

Method Detail

isShowHiddenAreas

setShowHiddenAreas

getPrintStatus

getUseIntermidiateImage

setUseIntermidiateImage

getCopiesPrinted

getCoordinateType

setCoordinateType

getPrintAsImage

setPrintAsImage

getPageCount

getPassword

setPassword

getPrintPageDialog

setPrintPageDialog

getPrintAsGrayscale

setPrintAsGrayscale

getPrinterJobName

setPrinterJobName

getFormPresentationMode

setFormPresentationMode

getRenderingOptions

setRenderingOptions

getVerticalAlignment

setVerticalAlignment

getHorizontalAlignment

setHorizontalAlignment

getAutoResize

setAutoResize

getAutoRotate

setAutoRotate

getAutoRotateMode

setAutoRotateMode

getResolution

setResolution

printLargePdf

printLargePdf

printLargePdf

printLargePdf

printLargePdf

printLargePdf

decodeAllPages

decodePage

printDocumentWithSettings

printDocumentWithSettings

printDocument

getDefaultPageSettings

getDefaultPrinterSettings

openPdfFile

openPdfFile

closePdfFile

decodePageToImage

getScaleFactor

setScaleFactor

bindPdf

bindPdf

bindPdf

save

save

close

dispose