Class: Transform

Defined in: packages/api/tmp/univer-pro/submodules/univer/packages/engine-render/src/basics/transform.ts:25

Constructors

new Transform()

new Transform(m): Transform

Defined in: packages/api/tmp/univer-pro/submodules/univer/packages/engine-render/src/basics/transform.ts:30

Parameters

Parameter	Type	Default value
`m`	`number`[]	`INITIAL_MATRIX`

Returns

Transform

Properties

Property	Type	Default value	Defined in
`dirty`	`boolean`	`false`	packages/api/tmp/univer-pro/submodules/univer/packages/engine-render/src/basics/transform.ts:26

Methods

applyPoint()

applyPoint(point, ignoreOffset): Vector2

Defined in: packages/api/tmp/univer-pro/submodules/univer/packages/engine-render/src/basics/transform.ts:75

Transform point

Parameters

Parameter	Type	Default value	Description
`point`	`Vector2`	`undefined`	2D point(x, y)
`ignoreOffset`	`boolean`	`false`	-

Returns

Vector2

2D point(x, y)

Method

Name

universheet.Transform#point

clone()

clone(): Transform

Defined in: packages/api/tmp/univer-pro/submodules/univer/packages/engine-render/src/basics/transform.ts:354

Returns

Transform

composeMatrix()

composeMatrix(options): Transform

Defined in: packages/api/tmp/univer-pro/submodules/univer/packages/engine-render/src/basics/transform.ts:335

Parameters

Parameter	Type
`options`	`ITransformState`

Returns

Transform

convert2DOMMatrix2D()

convert2DOMMatrix2D(): {
  a: number;
  b: number;
  c: number;
  d: number;
  e: number;
  f: number;
}

Defined in: packages/api/tmp/univer-pro/submodules/univer/packages/engine-render/src/basics/transform.ts:393

Returns

{
  a: number;
  b: number;
  c: number;
  d: number;
  e: number;
  f: number;
}

Name	Type	Defined in
`a`	`number`	packages/api/tmp/univer-pro/submodules/univer/packages/engine-render/src/basics/transform.ts:396
`b`	`number`	packages/api/tmp/univer-pro/submodules/univer/packages/engine-render/src/basics/transform.ts:397
`c`	`number`	packages/api/tmp/univer-pro/submodules/univer/packages/engine-render/src/basics/transform.ts:398
`d`	`number`	packages/api/tmp/univer-pro/submodules/univer/packages/engine-render/src/basics/transform.ts:399
`e`	`number`	packages/api/tmp/univer-pro/submodules/univer/packages/engine-render/src/basics/transform.ts:400
`f`	`number`	packages/api/tmp/univer-pro/submodules/univer/packages/engine-render/src/basics/transform.ts:401

copy()

copy(): Transform

Defined in: packages/api/tmp/univer-pro/submodules/univer/packages/engine-render/src/basics/transform.ts:55

Copy universheet.Transform object

Returns

Transform

Method

Name

universheet.Transform#copy

Example

const tr = shape.getTransform().copy()

copyInto()

copyInto(tr): void

Defined in: packages/api/tmp/univer-pro/submodules/univer/packages/engine-render/src/basics/transform.ts:59

Parameters

Parameter	Type
`tr`	`Transform`

Returns

void

decompose()

decompose(): {
  angle: number;
  scaleX: number;
  scaleY: number;
  skewX: number;
  skewY: number;
  x: number;
  y: number;
}

Defined in: packages/api/tmp/univer-pro/submodules/univer/packages/engine-render/src/basics/transform.ts:266

convert transformation matrix back into node’s attributes

Returns

{
  angle: number;
  scaleX: number;
  scaleY: number;
  skewX: number;
  skewY: number;
  x: number;
  y: number;
}

Name	Type	Default value	Defined in
`angle`	`number`	0	packages/api/tmp/univer-pro/submodules/univer/packages/engine-render/src/basics/transform.ts:279
`scaleX`	`number`	0	packages/api/tmp/univer-pro/submodules/univer/packages/engine-render/src/basics/transform.ts:280
`scaleY`	`number`	0	packages/api/tmp/univer-pro/submodules/univer/packages/engine-render/src/basics/transform.ts:281
`skewX`	`number`	0	packages/api/tmp/univer-pro/submodules/univer/packages/engine-render/src/basics/transform.ts:282
`skewY`	`number`	0	packages/api/tmp/univer-pro/submodules/univer/packages/engine-render/src/basics/transform.ts:283
`x`	`number`	e	packages/api/tmp/univer-pro/submodules/univer/packages/engine-render/src/basics/transform.ts:277
`y`	`number`	f	packages/api/tmp/univer-pro/submodules/univer/packages/engine-render/src/basics/transform.ts:278

Method

Name

universheet.Transform#decompose

getMatrix()

getMatrix(): number[]

Defined in: packages/api/tmp/univer-pro/submodules/univer/packages/engine-render/src/basics/transform.ts:228

return matrix

Returns

number[]

Method

Name

universheet.Transform#getMatrix

getMatrixByAccurate()

getMatrixByAccurate(accurate): number[]

Defined in: packages/api/tmp/univer-pro/submodules/univer/packages/engine-render/src/basics/transform.ts:237

return matrix

Parameters

Parameter	Type	Default value
`accurate`	`number`	`3`

Returns

number[]

Method

Name

universheet.Transform#getMatrix

getTranslation()

getTranslation(): {
  x: number;
  y: number;
}

Defined in: packages/api/tmp/univer-pro/submodules/univer/packages/engine-render/src/basics/transform.ts:147

Returns the translation

Returns

{
  x: number;
  y: number;
}

2D point(x, y)

Name	Type	Defined in
`x`	`number`	packages/api/tmp/univer-pro/submodules/univer/packages/engine-render/src/basics/transform.ts:149
`y`	`number`	packages/api/tmp/univer-pro/submodules/univer/packages/engine-render/src/basics/transform.ts:150

Method

Name

universheet.Transform#getTranslation

invert()

invert(): Transform

Defined in: packages/api/tmp/univer-pro/submodules/univer/packages/engine-render/src/basics/transform.ts:206

Invert the matrix

Returns

Transform

Method

Name

universheet.Transform#invert

makeBoundingBoxFromPoints()

makeBoundingBoxFromPoints(points): IRect

Defined in: packages/api/tmp/univer-pro/submodules/univer/packages/engine-render/src/basics/transform.ts:310

Parameters

Parameter	Type
`points`	`Vector2`[]

Returns

IRect

multiply()

multiply(matrix): Transform

Defined in: packages/api/tmp/univer-pro/submodules/univer/packages/engine-render/src/basics/transform.ts:181

Transform multiplication

Parameters

Parameter	Type
`matrix`	`Transform`

Returns

Transform

Method

Name

universheet.Transform#multiply

reset()

reset(): void

Defined in: packages/api/tmp/univer-pro/submodules/univer/packages/engine-render/src/basics/transform.ts:38

Returns

void

rotate()

rotate(deg): Transform

Defined in: packages/api/tmp/univer-pro/submodules/univer/packages/engine-render/src/basics/transform.ts:126

Apply rotation

Parameters

Parameter	Type
`deg`	`number`

Returns

Transform

Method

Name

universheet.Transform#rotate

scale()

scale(sx, sy): Transform

Defined in: packages/api/tmp/univer-pro/submodules/univer/packages/engine-render/src/basics/transform.ts:109

Apply scale

Parameters

Parameter	Type
`sx`	`number`
`sy`	`number`

Returns

Transform

Method

Name

universheet.Transform#scale

setAbsolutePosition()

setAbsolutePosition(coord): Transform

Defined in: packages/api/tmp/univer-pro/submodules/univer/packages/engine-render/src/basics/transform.ts:247

set to absolute position via translation

Parameters

Parameter	Type
`coord`	`Vector2`

Returns

Transform

Method

Name

universheet.Transform#setAbsolutePosition

skew()

skew(sx, sy): Transform

Defined in: packages/api/tmp/univer-pro/submodules/univer/packages/engine-render/src/basics/transform.ts:162

Apply skew

Parameters

Parameter	Type
`sx`	`number`
`sy`	`number`

Returns

Transform

Method

Name

universheet.Transform#skew

translate()

translate(x, y): Transform

Defined in: packages/api/tmp/univer-pro/submodules/univer/packages/engine-render/src/basics/transform.ts:95

Apply translation

Parameters

Parameter	Type
`x`	`number`
`y`	`number`

Returns

Transform

Method

Name

universheet.Transform#translate

create()

static create(m): Transform

Defined in: packages/api/tmp/univer-pro/submodules/univer/packages/engine-render/src/basics/transform.ts:34

Parameters

Parameter	Type	Default value
`m`	`number`[]	`INITIAL_MATRIX`

Returns

Transform

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