[英]Get SVG from react-icons components
I need to get the svg element from a react-icon component to render the image using a different Javascript library.我需要从 react-icon 组件获取 svg 元素以使用不同的 Javascript 库呈现图像。
I'm using paperjs as the drawing engine for this demo I'm working on, for the UI I use react-icons and react-bootstrap .我正在使用paperjs作为我正在处理的这个演示的绘图引擎,对于 UI,我使用react-icons和react-bootstrap 。 Now paperjs allows to importSVG images, so I try the following:
现在paperjs允许导入SVG图像,所以我尝试以下操作:
import { MdMemory } from "react-icons/md";
const addDevice = () => {
const svgGroup = Paper.project.importSVG(<MdMemory />);
svgGroup.position = pointA.clone();
}
But when I do so I get the following error: Error: Unsupported SVG source: [object Object]
但是当我这样做时,我收到以下错误:
Error: Unsupported SVG source: [object Object]
When I inspect the other place where I use <MdMemory />
I get an svg
element, so I wonder if what I'm trying to achieve is possible as I don't want to load duplicated assets.当我检查另一个使用
<MdMemory />
地方时,我得到了一个svg
元素,所以我想知道我想要实现的目标是否可行,因为我不想加载重复的资产。
UPDATE更新
After spending a bit more time, I came up with the following:花了更多时间后,我想出了以下内容:
console.log(MdMemory().props.children[0].props.d);
const svgGroup = Paper.project.importSVG(`<svg><path d=${MdMemory().props.children[0].props.d}></path></svg>`);
Where MdMemory().props.children[0].props.d
is the actual svg path, but I'm still unable to render anything...其中
MdMemory().props.children[0].props.d
是实际的 svg 路径,但我仍然无法渲染任何东西......
Got it!知道了! to achieve this you will need to
要实现这一点,您需要
MdMemory().props.children[0].props.d
MdMemory().props.children[0].props.d
svg
string like const svg = "..."
const svg = "..."
这样的svg
字符串const addDevice = () => {
const svg = `<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> <path d="${MdMemory().props.children[0].props.d}"></path></svg>`;
const svgGroup = Paper.project.importSVG(svg);
svgGroup.fillColor = 'black';
svgGroup.position = pointA.clone();
}
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