antv G6 处理图片模糊

脱了壳的小乌龟

于 2024-07-04 15:38:25 发布

阅读量672

点赞数 6

文章标签：前端 javascript 开发语言

本文链接：https://blog.youkuaiyun.com/lyx1838102537/article/details/140181163

版权

window.oldRatio  = window.devicePixelRatio
window.devicePixelRatio = 3 //自己设定值
this.graph.downloadFullImage('graph','image/png',{
    backgroundColor:'#fff',
    padding:[30,15,15,15]
})
setTimeout(()=>{
    window.devicePixelRatio = window.oldRatio
},200)