org.verapdf.features.pb.objects

Class PBImageXObjectFeaturesObject

java.lang.Object

org.verapdf.features.pb.objects.PBImageXObjectFeaturesObject

All Implemented Interfaces:

IFeaturesObject

public class PBImageXObjectFeaturesObject
extends Object
implements IFeaturesObject

Features object for image xobject

Author:

Maksim Bezrukov

Constructor Summary

Constructors

Constructor and Description
PBImageXObjectFeaturesObject(PDImageXObjectProxy imageXObject, String id, String colorSpaceChild, String maskChild, String sMaskChild, Set<String> alternatesChild, Set<String> pageParent, Set<String> patternParent, Set<String> xobjectParent, Set<String> fontParent) Constructs new shading features object

Method Summary

Methods

Modifier and Type	Method and Description
FeaturesData	getData()
FeaturesObjectTypesEnum	getType()
FeatureTreeNode	reportFeatures(FeaturesCollection collection) Reports featurereport into collection

Methods inherited from class java.lang.Object

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

Constructor Detail

PBImageXObjectFeaturesObject

public PBImageXObjectFeaturesObject(PDImageXObjectProxy imageXObject,
                            String id,
                            String colorSpaceChild,
                            String maskChild,
                            String sMaskChild,
                            Set<String> alternatesChild,
                            Set<String> pageParent,
                            Set<String> patternParent,
                            Set<String> xobjectParent,
                            Set<String> fontParent)

Constructs new shading features object

Parameters:

imageXObject - PDImageXObject which represents image xobject for feature report

id - id of the object

colorSpaceChild - colorSpace id which contains in this image xobject

maskChild - image xobject id which contains in this image xobject as it's mask

sMaskChild - image xobject id which contains in this image xobject as it's smask

alternatesChild - set of image xobject ids which contains in this image xobject as alternates

pageParent - set of page ids which contains the given image xobject as its resources

patternParent - set of pattern ids which contains the given image xobject state as its resources

xobjectParent - set of xobject ids which contains the given image xobject state as its resources

fontParent - set of font ids which contains the given image xobject state as its resources

Method Detail

getType

public FeaturesObjectTypesEnum getType()

Specified by:

getType in interface IFeaturesObject

Returns:

IMAGE_XOBJECT instance of the FeaturesObjectTypesEnum enumeration

reportFeatures

public FeatureTreeNode reportFeatures(FeaturesCollection collection)
                               throws FeatureParsingException

Reports featurereport into collection

Specified by:

reportFeatures in interface IFeaturesObject

Parameters:

collection - collection for feature report

Returns:

FeatureTreeNode class which represents a root node of the constructed collection tree

Throws:

FeatureParsingException - occurs when wrong features tree node constructs

getData

public FeaturesData getData()

Specified by:

getData in interface IFeaturesObject

Returns:

null if it can not get image xobject stream and features data of the image in other case.