ImageData.data
Baseline Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.
只读的 ImageData.data 属性，返回 Uint8ClampedArray ，描述一个一维数组，包含以 RGBA 顺序的数据，数据使用 0 至 255（包含）的整数表示。
值
示例
js
var imagedata = new ImageData(100, 100);
imagedata.data; // Uint8ClampedArray[40000]
规范
| Specification |
|---|
| HTML Standard # dom-imagedata-data-dev |
浏览器兼容性
BCD tables only load in the browser