Class TextAnnotation (2.1.4) 

public final class TextAnnotation extends GeneratedMessageV3 implements TextAnnotationOrBuilder

TextAnnotation contains a structured representation of OCR extracted text. The hierarchy of an OCR extracted text structure is like this: TextAnnotation -> Page -> Block -> Paragraph -> Word -> Symbol Each structural component, starting from Page, may further have their own properties. Properties describe detected languages, breaks etc.. Please refer to the TextAnnotation.TextProperty message definition below for more detail.

Protobuf type google.cloud.vision.v1p4beta1.TextAnnotation

Inheritance

Object > AbstractMessageLite<MessageType,BuilderType> > AbstractMessage > GeneratedMessageV3 > TextAnnotation

Static Fields

PAGES_FIELD_NUMBER

public static final int PAGES_FIELD_NUMBER
Field Value
TypeDescription
int

TEXT_FIELD_NUMBER

public static final int TEXT_FIELD_NUMBER
Field Value
TypeDescription
int

Static Methods

getDefaultInstance()

public static TextAnnotation getDefaultInstance()
Returns
TypeDescription
TextAnnotation

getDescriptor()

public static final Descriptors.Descriptor getDescriptor()
Returns
TypeDescription
Descriptor

newBuilder()

public static TextAnnotation.Builder newBuilder()
Returns
TypeDescription
TextAnnotation.Builder

newBuilder(TextAnnotation prototype)

public static TextAnnotation.Builder newBuilder(TextAnnotation prototype)
Parameter
NameDescription
prototypeTextAnnotation
Returns
TypeDescription
TextAnnotation.Builder

parseDelimitedFrom(InputStream input)

public static TextAnnotation parseDelimitedFrom(InputStream input)
Parameter
NameDescription
inputInputStream
Returns
TypeDescription
TextAnnotation
Exceptions
TypeDescription
IOException

parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

public static TextAnnotation parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
NameDescription
inputInputStream
extensionRegistryExtensionRegistryLite
Returns
TypeDescription
TextAnnotation
Exceptions
TypeDescription
IOException

parseFrom(byte[] data)

public static TextAnnotation parseFrom(byte[] data)
Parameter
NameDescription
databyte[]
Returns
TypeDescription
TextAnnotation
Exceptions
TypeDescription
InvalidProtocolBufferException

parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)

public static TextAnnotation parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
Parameters
NameDescription
databyte[]
extensionRegistryExtensionRegistryLite
Returns
TypeDescription
TextAnnotation
Exceptions
TypeDescription
InvalidProtocolBufferException

parseFrom(ByteString data)

public static TextAnnotation parseFrom(ByteString data)
Parameter
NameDescription
dataByteString
Returns
TypeDescription
TextAnnotation
Exceptions
TypeDescription
InvalidProtocolBufferException

parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)

public static TextAnnotation parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
Parameters
NameDescription
dataByteString
extensionRegistryExtensionRegistryLite
Returns
TypeDescription
TextAnnotation
Exceptions
TypeDescription
InvalidProtocolBufferException

parseFrom(CodedInputStream input)

public static TextAnnotation parseFrom(CodedInputStream input)
Parameter
NameDescription
inputCodedInputStream
Returns
TypeDescription
TextAnnotation
Exceptions
TypeDescription
IOException

parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

public static TextAnnotation parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
NameDescription
inputCodedInputStream
extensionRegistryExtensionRegistryLite
Returns
TypeDescription
TextAnnotation
Exceptions
TypeDescription
IOException

parseFrom(InputStream input)

public static TextAnnotation parseFrom(InputStream input)
Parameter
NameDescription
inputInputStream
Returns
TypeDescription
TextAnnotation
Exceptions
TypeDescription
IOException

parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

public static TextAnnotation parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
NameDescription
inputInputStream
extensionRegistryExtensionRegistryLite
Returns
TypeDescription
TextAnnotation
Exceptions
TypeDescription
IOException

parseFrom(ByteBuffer data)

public static TextAnnotation parseFrom(ByteBuffer data)
Parameter
NameDescription
dataByteBuffer
Returns
TypeDescription
TextAnnotation
Exceptions
TypeDescription
InvalidProtocolBufferException

parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)

public static TextAnnotation parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
Parameters
NameDescription
dataByteBuffer
extensionRegistryExtensionRegistryLite
Returns
TypeDescription
TextAnnotation
Exceptions
TypeDescription
InvalidProtocolBufferException

parser()

public static Parser<TextAnnotation> parser()
Returns
TypeDescription
Parser<TextAnnotation>

Methods

equals(Object obj)

public boolean equals(Object obj)
Parameter
NameDescription
objObject
Returns
TypeDescription
boolean
Overrides

getDefaultInstanceForType()

public TextAnnotation getDefaultInstanceForType()
Returns
TypeDescription
TextAnnotation

getPages(int index)

public Page getPages(int index)

List of pages detected by OCR.

repeated .google.cloud.vision.v1p4beta1.Page pages = 1;

Parameter
NameDescription
indexint
Returns
TypeDescription
Page

getPagesCount()

public int getPagesCount()

List of pages detected by OCR.

repeated .google.cloud.vision.v1p4beta1.Page pages = 1;

Returns
TypeDescription
int

getPagesList()

public List<Page> getPagesList()

List of pages detected by OCR.

repeated .google.cloud.vision.v1p4beta1.Page pages = 1;

Returns
TypeDescription
List<Page>

getPagesOrBuilder(int index)

public PageOrBuilder getPagesOrBuilder(int index)

List of pages detected by OCR.

repeated .google.cloud.vision.v1p4beta1.Page pages = 1;

Parameter
NameDescription
indexint
Returns
TypeDescription
PageOrBuilder

getPagesOrBuilderList()

public List<? extends PageOrBuilder> getPagesOrBuilderList()

List of pages detected by OCR.

repeated .google.cloud.vision.v1p4beta1.Page pages = 1;

Returns
TypeDescription
List<? extends com.google.cloud.vision.v1p4beta1.PageOrBuilder>

getParserForType()

public Parser<TextAnnotation> getParserForType()
Returns
TypeDescription
Parser<TextAnnotation>
Overrides

getSerializedSize()

public int getSerializedSize()
Returns
TypeDescription
int
Overrides

getText()

public String getText()

UTF-8 text detected on the pages.

string text = 2;

Returns
TypeDescription
String

The text.

getTextBytes()

public ByteString getTextBytes()

UTF-8 text detected on the pages.

string text = 2;

Returns
TypeDescription
ByteString

The bytes for text.

getUnknownFields()

public final UnknownFieldSet getUnknownFields()
Returns
TypeDescription
UnknownFieldSet
Overrides

hashCode()

public int hashCode()
Returns
TypeDescription
int
Overrides

internalGetFieldAccessorTable()

protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
Returns
TypeDescription
FieldAccessorTable
Overrides

isInitialized()

public final boolean isInitialized()
Returns
TypeDescription
boolean
Overrides

newBuilderForType()

public TextAnnotation.Builder newBuilderForType()
Returns
TypeDescription
TextAnnotation.Builder

newBuilderForType(GeneratedMessageV3.BuilderParent parent)

protected TextAnnotation.Builder newBuilderForType(GeneratedMessageV3.BuilderParent parent)
Parameter
NameDescription
parentBuilderParent
Returns
TypeDescription
TextAnnotation.Builder
Overrides

newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)

protected Object newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
Parameter
NameDescription
unusedUnusedPrivateParameter
Returns
TypeDescription
Object
Overrides

toBuilder()

public TextAnnotation.Builder toBuilder()
Returns
TypeDescription
TextAnnotation.Builder

writeTo(CodedOutputStream output)

public void writeTo(CodedOutputStream output)
Parameter
NameDescription
outputCodedOutputStream
Overrides Exceptions
TypeDescription
IOException