javascript - krpano 为hotspot.url 设置base64 img，不适用于ios 的浏览器

Question

但适用于 pc 的浏览器和 android 的。

addhotspot(newspot);
<!-- set(hotspot[newspot].url,"./assets/sun.png"); -->
set(hotspot[newspot].url,"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgAQMAAABJtOi3AAAAA1BMVEW+CAiuuOz6AAAAC0lEQVQI12MY5AAAAKAAAfgHMzoAAAAASUVORK5CYII=");
set(hotspot[newspot].ath,-180);
set(hotspot[newspot].atv,-90);
set(hotspot[newspot].width,100);
set(hotspot[newspot].height,100);
set(hotspot[newspot].alpha,.05);

帮助！TKS！