public class PdfA2Checker extends PdfA1Checker
PdfA1Checker
.
The specification implemented by this class is ISO 19005-2
Modifier and Type | Field and Description |
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protected static Set<PdfName> |
allowedBlendModes |
protected static Set<PdfName> |
forbiddenActions |
protected static Set<PdfName> |
forbiddenAnnotations |
allowedNamedActions, allowedRenderingIntents, contentAnnotations
checkedObjects, checkedObjectsColorspace, cmykIsUsed, conformanceLevel, grayIsUsed, gsStackDepth, ICC_COLOR_SPACE_CMYK, ICC_COLOR_SPACE_GRAY, ICC_COLOR_SPACE_RGB, ICC_DEVICE_CLASS_MONITOR_PROFILE, ICC_DEVICE_CLASS_OUTPUT_PROFILE, LOGGER, maxGsStackDepth, pdfAOutputIntentColorSpace, rgbIsUsed
Constructor and Description |
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PdfA2Checker(PdfAConformanceLevel conformanceLevel)
Creates a PdfA2Checker with the required conformance level
|
Modifier and Type | Method and Description |
---|---|
protected void |
checkAnnotation(PdfDictionary annotDic) |
protected void |
checkCatalogValidEntries(PdfDictionary catalogDict) |
void |
checkColor(Color color, PdfDictionary currentColorSpaces, Boolean fill)
This method checks compliance with the color restrictions imposed by the available color spaces in the document.
|
void |
checkColorSpace(PdfColorSpace colorSpace, PdfDictionary currentColorSpaces, boolean checkAlternate, Boolean fill)
This method performs a range of checks on the given color space, depending on the type and properties of that color space.
|
protected void |
checkColorsUsages() |
void |
checkExtGState(CanvasGraphicsState extGState)
Performs a number of checks on the graphics state, among others ISO 19005-1 section 6.2.8 and 6.4 and ISO 19005-2 section 6.2.5 and 6.2.10.
|
protected void |
checkFileSpec(PdfDictionary fileSpec) |
protected void |
checkForm(PdfDictionary form) |
protected void |
checkFormXObject(PdfStream form) |
protected void |
checkImage(PdfStream image, PdfDictionary currentColorSpaces) |
void |
checkInlineImage(PdfStream inlineImage, PdfDictionary currentColorSpaces)
This method checks compliance with the inline image restrictions in the PDF/A specs, specifically filter parameters.
|
protected void |
checkNonSymbolicTrueTypeFont(PdfTrueTypeFont trueTypeFont) |
protected void |
checkOutputIntents(PdfDictionary catalog) |
protected void |
checkPageObject(PdfDictionary pageDict, PdfDictionary pageResources) |
protected void |
checkPageSize(PdfDictionary page) |
protected void |
checkPdfStream(PdfStream stream) |
protected Set<PdfName> |
getAllowedNamedActions() |
protected Set<PdfName> |
getForbiddenActions() |
protected double |
getMaxRealValue() |
protected int |
getMaxStringLength() |
checkAction, checkCanvasStack, checkFont, checkLogicalStructure, checkMetaData, checkPdfNumber, checkPdfString, checkRenderingIntent, checkSymbolicTrueTypeFont, checkTrailer, getFormFields
checkDocument, checkFlag, checkPdfObject, checkResources, checkResourcesOfAppearanceStreams, checkSinglePage, checkStructure, checkTagStructureElement, getConformanceLevel, isAlreadyChecked, objectIsChecked
public PdfA2Checker(PdfAConformanceLevel conformanceLevel)
conformanceLevel
- the required conformance level, a
or u
or b
public void checkInlineImage(PdfStream inlineImage, PdfDictionary currentColorSpaces)
PdfAChecker
checkInlineImage
in class PdfA1Checker
inlineImage
- a PdfStream
containing the inline image
currentColorSpaces
- a PdfDictionary
containing the color spaces used in the document
public void checkColor(Color color, PdfDictionary currentColorSpaces, Boolean fill)
PdfAChecker
checkColor
in class PdfA1Checker
color
- the color to check
currentColorSpaces
- a PdfDictionary
containing the color spaces used in the document
fill
- whether the color is used for fill or stroke operations
public void checkColorSpace(PdfColorSpace colorSpace, PdfDictionary currentColorSpaces, boolean checkAlternate, Boolean fill)
PdfAChecker
checkColorSpace
in class PdfA1Checker
colorSpace
- the color space to check
currentColorSpaces
- a PdfDictionary
containing the color spaces used in the document
checkAlternate
- whether or not to also check the parent color space
fill
- whether the color space is used for fill or stroke operations
public void checkExtGState(CanvasGraphicsState extGState)
PdfAChecker
checkExtGState
in class PdfA1Checker
extGState
- the graphics state to be checked
protected void checkNonSymbolicTrueTypeFont(PdfTrueTypeFont trueTypeFont)
checkNonSymbolicTrueTypeFont
in class PdfA1Checker
protected double getMaxRealValue()
getMaxRealValue
in class PdfA1Checker
protected int getMaxStringLength()
getMaxStringLength
in class PdfA1Checker
protected void checkAnnotation(PdfDictionary annotDic)
checkAnnotation
in class PdfA1Checker
protected void checkForm(PdfDictionary form)
checkForm
in class PdfA1Checker
protected void checkCatalogValidEntries(PdfDictionary catalogDict)
checkCatalogValidEntries
in class PdfA1Checker
protected void checkPageSize(PdfDictionary page)
checkPageSize
in class PdfA1Checker
protected void checkFileSpec(PdfDictionary fileSpec)
checkFileSpec
in class PdfA1Checker
protected void checkPdfStream(PdfStream stream)
checkPdfStream
in class PdfA1Checker
protected void checkPageObject(PdfDictionary pageDict, PdfDictionary pageResources)
checkPageObject
in class PdfA1Checker
protected void checkOutputIntents(PdfDictionary catalog)
checkOutputIntents
in class PdfA1Checker
protected Set<PdfName> getForbiddenActions()
getForbiddenActions
in class PdfA1Checker
protected Set<PdfName> getAllowedNamedActions()
getAllowedNamedActions
in class PdfA1Checker
protected void checkColorsUsages()
checkColorsUsages
in class PdfA1Checker
protected void checkImage(PdfStream image, PdfDictionary currentColorSpaces)
checkImage
in class PdfA1Checker
protected void checkFormXObject(PdfStream form)
checkFormXObject
in class PdfA1Checker
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