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• 范例
• 规范
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• 相关话题

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检查 浏览器兼容性表格 要小心谨慎在生产中使用这之前。

translate() 方法在 DOMMatrixReadOnly interface creates a new matrix being the result of the original matrix with a translation applied.

句法

translate() method accepts two or three values.

DOMMatrix.translate(translateX, translateY[, translateZ])
					

参数

translateX

A number representing the abscissa (x-coordinate) of the translating vector.

translateY

A number representing the ordinate (y-coordinate) of the translating vector.

translateZ 可选

A number representing the z component of the translating vector.  If not supplied, this defaults to 0.  If this is anything other than 0, the resulting matrix will be 3D.

返回值

返回 DOMMatrix containing a new matrix being the result of the matrix being translated by the given vector. The original matrix is not modified.

If a translation is applied about the z-axis, the resulting matrix will be a 4x4 3D matrix.

范例

This SVG contains two squares, one red and one blue, each positioned at the document origin:

<svg width="250" height="250" viewBox="0 0 50 50">
  <rect width="25" height="25" fill="red" />
  <rect id="transformed" width="25" height="25" fill="blue" />
</svg>
					

The following JavaScript first creates an identity matrix, then uses the translate() method to create a new, translated matrix — which is then applied to the blue square as a transform . The red square is left in place.

const matrix = new DOMMatrixReadOnly().translate(25, 25);
document.querySelector('#transformed').setAttribute('transform', matrix.toString());
					

Screenshot	Live sample

规范

规范	状态	注释
Geometry Interfaces Module Level 1 The definition of 'DOMMatrixReadOnly.translate()' in that specification.	候选推荐	初始定义

浏览器兼容性

The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request. 更新 GitHub 上的兼容性数据

	桌面						移动
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
translate()	Chrome 45	Edge 79	Firefox 33	IE No	Opera 32	Safari 11	WebView Android 61	Chrome Android 45	Firefox Android 33	Opera Android 45	Safari iOS 11.3	Samsung Internet Android 8.0

图例

完整支持

完整支持

不支持

不支持

元数据

• 最后修改： Mar 18, 2019

相关话题

1. DOMMatrixReadOnly
2. 构造函数

   1. DOMMatrixReadOnly()
3. 方法

   1. flipX()
   2. scale()
   3. translate()
4. Related pages for Geometry Interfaces

   1. CSSMatrix
   2. DOMMatrix
   3. 点