Package org.faceless.pdf2.viewer2.feature

Class ImageImporter

java.lang.Object

org.faceless.pdf2.viewer2.ViewerFeature

org.faceless.pdf2.viewer2.Importer

org.faceless.pdf2.viewer2.feature.ImageImporter

public class ImageImporter
extends Importer

A subclass of Importer that allows bitmap images to be converted to PDF documents and loaded directly into the PDFViewer. This class handles all the formats supported by the PDFImage class, namely TIFF, PNG, GIF, JPEG, PNM and JPEG-2000. The name of this feature is ImageImporter

This code is copyright the Big Faceless Organization. You're welcome to use, modify and distribute it in any form in your own projects, provided those projects continue to make use of the Big Faceless PDF library.

Since:

2.10.2.

Nested Class Summary

Nested classes/interfaces inherited from class org.faceless.pdf2.viewer2.Importer

Importer.ImporterTask

Constructor Summary

Constructors

Constructor	Description
ImageImporter()

Method Summary

Modifier and Type	Method	Description
boolean	canLoad(String mimeType)	Returns true if this importer can load a file or stream of the specified MIME Content-Type.
FileFilter	getFileFilter()	Get a FileFilter that can be used to choose files acceptable to this Importer.
Importer.ImporterTask	getImporter(PDFViewer viewer, File file)	Return an Importer.ImporterTask that will load a PDF into the viewer from the specifed File.
Importer.ImporterTask	getImporter(PDFViewer viewer, InputStream in, String title, File file)	Return an Importer.ImporterTask that will load a PDF into the viewer from the specifed InputStream.
protected boolean	isPDFImporter()	Indicates whether this importer loads from a PDF document.
boolean	matches(File file)	Return true if this Importer can load the specified file.

Methods inherited from class org.faceless.pdf2.viewer2.Importer

getImporter, getParser, initialize, isAddToMostRecent, processPDF, setAddToMostRecent

Methods inherited from class org.faceless.pdf2.viewer2.ViewerFeature

getAllEnabledFeatures, getAllFeatures, getCustomJavaScript, getFeatureProperty, getFeatureURLProperty, getName, isEnabledByDefault, setFeatureName, teardown, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ImageImporter

public ImageImporter()

Method Detail

isPDFImporter

protected boolean isPDFImporter()

Description copied from class: Importer

Indicates whether this importer loads from a PDF document.

Overrides:

isPDFImporter in class Importer

getFileFilter

public FileFilter getFileFilter()

Description copied from class: Importer

Get a FileFilter that can be used to choose files acceptable to this Importer.

Specified by:

getFileFilter in class Importer

matches

public boolean matches(File file)
                throws IOException

Description copied from class: Importer

Return true if this Importer can load the specified file.

Specified by:

matches in class Importer

Parameters:

file - the File to be checked.

Returns:

true if this file can be loaded by this Importer, false otherwise

Throws:

IOException

canLoad

public boolean canLoad(String mimeType)

Description copied from class: Importer

Returns true if this importer can load a file or stream of the specified MIME Content-Type.

Overrides:

canLoad in class Importer

Parameters:

mimeType - the MIME content type

getImporter

public Importer.ImporterTask getImporter(PDFViewer viewer,
                                         File file)

Description copied from class: Importer

Return an Importer.ImporterTask that will load a PDF into the viewer from the specifed File.

Specified by:

getImporter in class Importer

Parameters:

viewer - the PDFViewer

file - the FILE to load the PDF from

Returns:

an Importer.ImporterTask to load the PDF

getImporter

public Importer.ImporterTask getImporter(PDFViewer viewer,
                                         InputStream in,
                                         String title,
                                         File file)

Description copied from class: Importer

Return an Importer.ImporterTask that will load a PDF into the viewer from the specifed InputStream.

Specified by:

getImporter in class Importer

Parameters:

viewer - the PDFViewer

in - the InputStream to load the PDF from

title - the title to give that PDF - may be null

file - if the PDF is later saved, the file to initialize the path to - may be null.

Returns:

an Importer.ImporterTask to load the PDF