PDF Web SDK Documentation

Comprehensive Guide for Developers: UI & SDK Integration, Configuration, and API Reference

Class MatrixModel

Index

Constructors

Properties

a b c d e f

Methods

asArray copy determinant invert isEqual mapPoint mapQuad mapRect mapSize multiply identity matrixDecompose reflectX reflectY rotation scaling translation

Constructors

constructor

new MatrixModel(
    a: number,
    b: number,
    c: number,
    d: number,
    e: number,
    f: number,
): MatrixModel
Parameters
- a: number
- b: number
- c: number
- d: number
- e: number
- f: number
Returns MatrixModel

Properties

a

a: number

b

b: number

c

c: number

d

d: number

e

e: number

f

f: number

Methods

asArray

asArray(): [number, number, number, number, number, number]
Returns [number, number, number, number, number, number]

copy

copy(): MatrixModel
Returns MatrixModel

determinant

determinant(): number
Returns number

invert

invert(): MatrixModel
Returns MatrixModel

isEqual

isEqual(value: MatrixModel): boolean
Parameters
- value: MatrixModel
Returns boolean

mapPoint

mapPoint(point: PointModel): PointModel
Parameters
- point: PointModel
Returns PointModel

mapQuad

mapQuad(quad: QuadModel): QuadModel
Parameters
- quad: QuadModel
Returns QuadModel

mapRect

mapRect(rect: RectModel): RectModel
Parameters
- rect: RectModel
Returns RectModel

mapSize

mapSize(size: SizeModel): SizeModel
Parameters
- size: SizeModel
Returns SizeModel

multiply

multiply(that: MatrixModel): MatrixModel
Parameters
- that: MatrixModel
Returns MatrixModel

`Static`identity

identity(): MatrixModel
Returns MatrixModel

`Static`matrixDecompose

matrixDecompose(
    matrix: MatrixModel,
): {
    position: PointModel;
    rotation: number;
    scaling: SizeModel;
    shear: number;
}
Parameters
- matrix: MatrixModel
Returns { position: PointModel; rotation: number; scaling: SizeModel; shear: number }

`Static`reflectX

reflectX(): MatrixModel
Returns MatrixModel

`Static`reflectY

reflectY(): MatrixModel
Returns MatrixModel

`Static`rotation

rotation(radian: number, origin?: PointModel): MatrixModel
Parameters
- radian: number
- Optionalorigin: PointModel
Returns MatrixModel

`Static`scaling

scaling(x: number, y: number, origin?: PointModel): MatrixModel
Parameters
- x: number
- y: number
- Optionalorigin: PointModel
Returns MatrixModel

`Static`translation

translation(x: number, y: number): MatrixModel
Parameters
- x: number
- y: number
Returns MatrixModel