切换布局
显示结果
<!DOCTYPE html> <html> <head> <script type = "text/javascript" src = "https://cdn.jsdelivr.net/npm/d3@"></script> <style> body { font-family: Arial; } </style> </head> <body> <div id = "svgcontainer"> <svg width = "300" height = "300"> <line x1 = "100" y1 = "100" x2 = "200" y2 = "200" style = "stroke:rgb(255,0,0); stroke-width:2"/> </svg> </div> <p></p> <p></p> </body> </html>