如何在不使用Canvas的情况下将HTML页面中的div转换为Image? [英] How to convert a div in a HTML page into Image without using Canvas?

问题描述

如何在不使用画布的情况下将div元素转换为图像?

How can we convert a div element into an image without using canvas?

组织当前使用的浏览器是IE8，而canvas与之不兼容.

The browser that organization currently uses is IE8 and canvas is not compatible with it.

我正在寻找仅使用JavaScript/jQuery的解决方案.

I'm looking for a solution using only JavaScript/jQuery.

推荐答案

是的，我们可以使用图像首页.

Yes we can convert a div element into an image by using dom-to-image.

dom-to-image是一个库，可以将任意DOM节点转换为用JavaScript编写的矢量(SVG)或光栅(PNG或JPEG)图像.

dom-to-image is a library which can turn arbitrary DOM node into a vector (SVG) or raster (PNG or JPEG) image, written in JavaScript.

var node = document.getElementById('my-node'); //assign our dom id to a variable
domtoimage.toPng(node)
.then(function (dataUrl) {
    var img = new Image();
    img.src = dataUrl;
    document.body.appendChild(img); //append the converted image to html body
})
.catch(function (error) {
    console.error('oops, something went wrong!', error);
});

这是将html dom转换为图像的简单示例

Here is the simple example of converting html dom to image

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