Class Block (3.74.0)
public final class Block extends GeneratedMessageV3 implements BlockOrBuilder
Logical element on the page.
Protobuf type google.cloud.vision.v1.Block
Inherited Members
com.google.protobuf.GeneratedMessageV3.<ListT>makeMutableCopy(ListT)
com.google.protobuf.GeneratedMessageV3.<ListT>makeMutableCopy(ListT,int)
com.google.protobuf.GeneratedMessageV3.<T>emptyList(java.lang.Class<T>)
com.google.protobuf.GeneratedMessageV3.internalGetMapFieldReflection(int)
Static Fields
BLOCK_TYPE_FIELD_NUMBER
public static final int BLOCK_TYPE_FIELD_NUMBER
| Field Value |
| Type |
Description |
int |
|
BOUNDING_BOX_FIELD_NUMBER
public static final int BOUNDING_BOX_FIELD_NUMBER
| Field Value |
| Type |
Description |
int |
|
CONFIDENCE_FIELD_NUMBER
public static final int CONFIDENCE_FIELD_NUMBER
| Field Value |
| Type |
Description |
int |
|
PARAGRAPHS_FIELD_NUMBER
public static final int PARAGRAPHS_FIELD_NUMBER
| Field Value |
| Type |
Description |
int |
|
PROPERTY_FIELD_NUMBER
public static final int PROPERTY_FIELD_NUMBER
| Field Value |
| Type |
Description |
int |
|
Static Methods
getDefaultInstance()
public static Block getDefaultInstance()
| Returns |
| Type |
Description |
Block |
|
getDescriptor()
public static final Descriptors.Descriptor getDescriptor()
newBuilder()
public static Block.Builder newBuilder()
newBuilder(Block prototype)
public static Block.Builder newBuilder(Block prototype)
| Parameter |
| Name |
Description |
prototype |
Block
|
public static Block parseDelimitedFrom(InputStream input)
| Returns |
| Type |
Description |
Block |
|
public static Block parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
| Returns |
| Type |
Description |
Block |
|
parseFrom(byte[] data)
public static Block parseFrom(byte[] data)
| Parameter |
| Name |
Description |
data |
byte[]
|
| Returns |
| Type |
Description |
Block |
|
parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
public static Block parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
| Returns |
| Type |
Description |
Block |
|
parseFrom(ByteString data)
public static Block parseFrom(ByteString data)
| Returns |
| Type |
Description |
Block |
|
parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
public static Block parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
| Returns |
| Type |
Description |
Block |
|
public static Block parseFrom(CodedInputStream input)
| Returns |
| Type |
Description |
Block |
|
public static Block parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
| Returns |
| Type |
Description |
Block |
|
public static Block parseFrom(InputStream input)
| Returns |
| Type |
Description |
Block |
|
public static Block parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
| Returns |
| Type |
Description |
Block |
|
parseFrom(ByteBuffer data)
public static Block parseFrom(ByteBuffer data)
| Returns |
| Type |
Description |
Block |
|
parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
public static Block parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
| Returns |
| Type |
Description |
Block |
|
parser()
public static Parser<Block> parser()
Methods
equals(Object obj)
public boolean equals(Object obj)
| Parameter |
| Name |
Description |
obj |
Object
|
Overrides
getBlockType()
public Block.BlockType getBlockType()
Detected block type (text, image etc) for this block.
.google.cloud.vision.v1.Block.BlockType block_type = 4;
getBlockTypeValue()
public int getBlockTypeValue()
Detected block type (text, image etc) for this block.
.google.cloud.vision.v1.Block.BlockType block_type = 4;
| Returns |
| Type |
Description |
int |
The enum numeric value on the wire for blockType.
|
getBoundingBox()
public BoundingPoly getBoundingBox()
The bounding box for the block.
The vertices are in the order of top-left, top-right, bottom-right,
bottom-left. When a rotation of the bounding box is detected the rotation
is represented as around the top-left corner as defined when the text is
read in the 'natural' orientation.
For example:
when the text is horizontal it might look like:
0----1
| |
3----2
when it's rotated 180 degrees around the top-left corner it becomes:
2----3
| |
1----0
and the vertex order will still be (0, 1, 2, 3).
.google.cloud.vision.v1.BoundingPoly bounding_box = 2;
getBoundingBoxOrBuilder()
public BoundingPolyOrBuilder getBoundingBoxOrBuilder()
The bounding box for the block.
The vertices are in the order of top-left, top-right, bottom-right,
bottom-left. When a rotation of the bounding box is detected the rotation
is represented as around the top-left corner as defined when the text is
read in the 'natural' orientation.
For example:
when the text is horizontal it might look like:
0----1
| |
3----2
when it's rotated 180 degrees around the top-left corner it becomes:
2----3
| |
1----0
and the vertex order will still be (0, 1, 2, 3).
.google.cloud.vision.v1.BoundingPoly bounding_box = 2;
getConfidence()
public float getConfidence()
Confidence of the OCR results on the block. Range [0, 1].
float confidence = 5;
| Returns |
| Type |
Description |
float |
The confidence.
|
getDefaultInstanceForType()
public Block getDefaultInstanceForType()
| Returns |
| Type |
Description |
Block |
|
getParagraphs(int index)
public Paragraph getParagraphs(int index)
List of paragraphs in this block (if this blocks is of type text).
repeated .google.cloud.vision.v1.Paragraph paragraphs = 3;
| Parameter |
| Name |
Description |
index |
int
|
getParagraphsCount()
public int getParagraphsCount()
List of paragraphs in this block (if this blocks is of type text).
repeated .google.cloud.vision.v1.Paragraph paragraphs = 3;
| Returns |
| Type |
Description |
int |
|
getParagraphsList()
public List<Paragraph> getParagraphsList()
List of paragraphs in this block (if this blocks is of type text).
repeated .google.cloud.vision.v1.Paragraph paragraphs = 3;
getParagraphsOrBuilder(int index)
public ParagraphOrBuilder getParagraphsOrBuilder(int index)
List of paragraphs in this block (if this blocks is of type text).
repeated .google.cloud.vision.v1.Paragraph paragraphs = 3;
| Parameter |
| Name |
Description |
index |
int
|
getParagraphsOrBuilderList()
public List<? extends ParagraphOrBuilder> getParagraphsOrBuilderList()
List of paragraphs in this block (if this blocks is of type text).
repeated .google.cloud.vision.v1.Paragraph paragraphs = 3;
| Returns |
| Type |
Description |
List<? extends com.google.cloud.vision.v1.ParagraphOrBuilder> |
|
getParserForType()
public Parser<Block> getParserForType()
Overrides
getProperty()
public TextAnnotation.TextProperty getProperty()
Additional information detected for the block.
.google.cloud.vision.v1.TextAnnotation.TextProperty property = 1;
getPropertyOrBuilder()
public TextAnnotation.TextPropertyOrBuilder getPropertyOrBuilder()
Additional information detected for the block.
.google.cloud.vision.v1.TextAnnotation.TextProperty property = 1;
getSerializedSize()
public int getSerializedSize()
| Returns |
| Type |
Description |
int |
|
Overrides
hasBoundingBox()
public boolean hasBoundingBox()
The bounding box for the block.
The vertices are in the order of top-left, top-right, bottom-right,
bottom-left. When a rotation of the bounding box is detected the rotation
is represented as around the top-left corner as defined when the text is
read in the 'natural' orientation.
For example:
when the text is horizontal it might look like:
0----1
| |
3----2
when it's rotated 180 degrees around the top-left corner it becomes:
2----3
| |
1----0
and the vertex order will still be (0, 1, 2, 3).
.google.cloud.vision.v1.BoundingPoly bounding_box = 2;
| Returns |
| Type |
Description |
boolean |
Whether the boundingBox field is set.
|
hasProperty()
public boolean hasProperty()
Additional information detected for the block.
.google.cloud.vision.v1.TextAnnotation.TextProperty property = 1;
| Returns |
| Type |
Description |
boolean |
Whether the property field is set.
|
hashCode()
| Returns |
| Type |
Description |
int |
|
Overrides
internalGetFieldAccessorTable()
protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
Overrides
isInitialized()
public final boolean isInitialized()
Overrides
newBuilderForType()
public Block.Builder newBuilderForType()
newBuilderForType(GeneratedMessageV3.BuilderParent parent)
protected Block.Builder newBuilderForType(GeneratedMessageV3.BuilderParent parent)
Overrides
newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
protected Object newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
| Returns |
| Type |
Description |
Object |
|
Overrides
toBuilder()
public Block.Builder toBuilder()
writeTo(CodedOutputStream output)
public void writeTo(CodedOutputStream output)
Overrides
Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see the Google Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.
Last updated 2025-10-11 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-10-11 UTC."],[],[]]
