--- title: matrix() slug: Web/CSS/transform-function/matrix() translation_of: Web/CSS/transform-function/matrix() ---

A função CSS matrix() define uma matriz de transformação 2D homogênea. Isso resulta em um dado do tipo {{cssxref("<transform-function>")}} .

Note: matrix(a, b, c, d, tx, ty) is a shorthand for matrix3d(a, b, 0, 0, c, d, 0, 0, 0, 0, 1, 0, tx, ty, 0, 1).

Syntax

The matrix() function is specified with six values. The constant values are implied and not passed as parameters; the other parameters are described in the column-major order.

Note: Until Firefox 16, Gecko accepted a {{cssxref("<length>")}} value for tx and ty.

matrix(a, b, c, d, tx, ty)

Values

a b c d: Are {{cssxref("<number>")}}s describing the linear transformation.
tx ty: Are {{cssxref("<number>")}}s describing the translation to apply.

Cartesian coordinates on ℝ²	Homogeneous coordinates on ℝℙ²	Cartesian coordinates on ℝ³	Homogeneous coordinates on ℝℙ³
$(\begin{matrix} a & c \\ b & d \end{matrix})$	$(\begin{matrix} a & c & tx \\ b & d & ty \\ 0 & 0 & 1 \end{matrix})$	$(\begin{matrix} a & c & tx \\ b & d & ty \\ 0 & 0 & 1 \end{matrix})$	$(\begin{matrix} a & c & 0 & tx \\ b & d & 0 & ty \\ 0 & 0 & 1 & 0 \\ 0 & 0 & 0 & 1 \end{matrix})$
$(\begin{matrix} a & c \\ b & d \end{matrix})$	`[a b c d tx ty]`

The values represent the following functions:
matrix( scaleX(), skewY(), skewX(), scaleY(), translateX(), translateY() )

Examples

HTML

<div>Normal</div>
<div class="changed">Changed</div>

CSS

div {
  width: 80px;
  height: 80px;
  background-color: skyblue;
}

.changed {
  transform: matrix(1, 2, -1, 1, 80, 80);
  background-color: pink;
}

Result

Specifications

Specification	Status	Comment
{{SpecName("CSS3 Transforms", "#funcdef-transform-matrix", "matrix()")}}	{{Spec2("CSS3 Transforms")}}	Initial definition

Compatibilidade com navegadores

Please see the <transform-function> data type for compatibility info.