无法将 SVG 图像转换为画布 3.0.7

如何解决无法将 SVG 图像转换为画布 3.0.7

"canvg": "^3.0.7" 错误：// 'type of Canvg' 类型的值不可调用。您的意思是要包含“新”吗？ts(2348)

import * as canvg from 'canvg';
                        
// Converting the SVG image into canvas.
const canvas = document.createElement("canvas");
canvas.setAttribute('id','canvas-test');
const svg = plotlyParts.querySelectorAll(".main-svg");
const innerSvg = '' + (new XMLSerializer()).serializetoString(svg[0]);

canvg(canvas,innerSvg); // <------- Producing Error