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分享程序员开发的那些事...
且构网 - 分享程序员编程开发的那些事

Google地图半径角

更新时间:2022-10-14 22:13:10

有一个图像文件网址



-webkit-掩模图像:网址(数据:图像/ PNG; BASE64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAIAAACQd1PeAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAA5JREFUeNpiYGBgAAgwAAAEAAGbA + oJAAAAAElFTkSuQmCC);


The webkit-mask-image mask moves when you scrolling the page

jsFiddle Sample

body{
    height:1500px;
}

#wrapper {
    margin-top:250px;
    width: 300px; 
    height: 300px;
    border-radius: 100px;
    overflow: hidden;
    position: absolute; /* this breaks the overflow:hidden in Chrome/Opera */
    -webkit-mask-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAIAAACQd1PeAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAA5JREFUeNpiYGBgAAgwAAAEAAGbA+oJAAAAAElFTkSuQmCC); /* this fixes the overflow:hidden in Chrome/Opera */
}

#map1 { 
    width: 300px; 
    height: 300px;

}

How to make the webkit-mask-image static? Thanks

Replace your data with an image-file url

-webkit-mask-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAIAAACQd1PeAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAA5JREFUeNpiYGBgAAgwAAAEAAGbA+oJAAAAAElFTkSuQmCC);