Google Cloud Document Ai V1 Client - Class Matrix (1.2.2)

Reference documentation and code samples for the Google Cloud Document Ai V1 Client class Matrix.

Representation for transformation matrix, intended to be compatible and used with OpenCV format for image manipulation.

Generated from protobuf message google.cloud.documentai.v1.Document.Page.Matrix

Methods

__construct

Constructor.

Parameters
NameDescription
data array

Optional. Data for populating the Message object.

↳ rows int

Number of rows in the matrix.

↳ cols int

Number of columns in the matrix.

↳ type int

This encodes information about what data type the matrix uses. For example, 0 (CV_8U) is an unsigned 8-bit image. For the full list of OpenCV primitive data types, please refer to https://docs.opencv.org/4.3.0/d1/d1b/group__core__hal__interface.html

↳ data string

The matrix data.

getRows

Number of rows in the matrix.

Returns
TypeDescription
int

setRows

Number of rows in the matrix.

Parameter
NameDescription
var int
Returns
TypeDescription
$this

getCols

Number of columns in the matrix.

Returns
TypeDescription
int

setCols

Number of columns in the matrix.

Parameter
NameDescription
var int
Returns
TypeDescription
$this

getType

This encodes information about what data type the matrix uses.

For example, 0 (CV_8U) is an unsigned 8-bit image. For the full list of OpenCV primitive data types, please refer to https://docs.opencv.org/4.3.0/d1/d1b/group__core__hal__interface.html

Returns
TypeDescription
int

setType

This encodes information about what data type the matrix uses.

For example, 0 (CV_8U) is an unsigned 8-bit image. For the full list of OpenCV primitive data types, please refer to https://docs.opencv.org/4.3.0/d1/d1b/group__core__hal__interface.html

Parameter
NameDescription
var int
Returns
TypeDescription
$this

getData

The matrix data.

Returns
TypeDescription
string

setData

The matrix data.

Parameter
NameDescription
var string
Returns
TypeDescription
$this