Class BitmapChecker

java.lang.Object

org.w3c.epubcheck.core.AbstractChecker

com.adobe.epubcheck.opf.PublicationResourceChecker

com.adobe.epubcheck.bitmap.BitmapChecker

All Implemented Interfaces:

Checker

public class BitmapChecker
extends PublicationResourceChecker

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	BitmapChecker.ImageHeuristics

Field Summary

Fields

Modifier and Type	Field	Description
private static final int	HEIGHT_MAX
private static final long	IMAGESIZE_MAX
private static final int	WIDTH_MAX

Fields inherited from class AbstractChecker

context, report

Constructor Summary

Constructors

Constructor	Description
BitmapChecker(ValidationContext context)

Method Summary

Modifier and Type	Method	Description
protected boolean	checkContent()
private void	checkHeader(byte[] header)
private void	checkImageDimensions()
private static File	getImageFile(OCFContainer container, io.mola.galimatias.URL imageURL)
private BitmapChecker.ImageHeuristics	getImageSizes()	Gets image dimensions for given file
private static File	getTempImageFile(OCFContainer container, io.mola.galimatias.URL imageURL)

Methods inherited from class PublicationResourceChecker

check, checkPublicationAfterContent, checkPublicationBeforeContent

Methods inherited from class Object

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

Field Details

HEIGHT_MAX

private static final int HEIGHT_MAX

See Also:

• Constant Field Values

WIDTH_MAX

private static final int WIDTH_MAX

See Also:

• Constant Field Values

IMAGESIZE_MAX

private static final long IMAGESIZE_MAX

See Also:

• Constant Field Values

Constructor Details

BitmapChecker

public BitmapChecker(ValidationContext context)

Method Details

checkHeader

private void checkHeader(byte[] header)

getImageSizes

private BitmapChecker.ImageHeuristics getImageSizes()
                                             throws IOException

Gets image dimensions for given file

Returns:

dimensions of image

Throws:

IOException - if the file is not a known image

getImageFile

private static File getImageFile(OCFContainer container,
 io.mola.galimatias.URL imageURL)
                          throws IOException

Throws:

IOException

getTempImageFile

private static File getTempImageFile(OCFContainer container,
 io.mola.galimatias.URL imageURL)
                              throws IOException

Throws:

IOException

checkImageDimensions

private void checkImageDimensions()

checkContent

protected boolean checkContent()

Overrides:

checkContent in class PublicationResourceChecker