Byt*_*yte 10
你可以使用jimp.
const Jimp = require('Jimp');
let imageData = [
[ 0xFF0000FF, 0xFF0000FF, 0xFF0000FF ],
[ 0xFF0000FF, 0x00FF00FF, 0xFF0000FF ],
[ 0xFF0000FF, 0xFF0000FF, 0x0000FFFF ]
];
let image = new Jimp(3, 3, function (err, image) {
if (err) throw err;
imageData.forEach((row, y) => {
row.forEach((color, x) => {
image.setPixelColor(color, x, y);
});
});
image.write('test.png', (err) => {
if (err) throw err;
});
});
Run Code Online (Sandbox Code Playgroud)
此代码创建png文件3x3像素,并以数组颜色定义.
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