Warning: file_get_contents(/data/phpspider/zhask/data//catemap/2/jquery/88.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Jquery 设置对角线查询的动画_Jquery_Css - Fatal编程技术网

Jquery 设置对角线查询的动画

Jquery 设置对角线查询的动画,jquery,css,Jquery,Css,我想知道是否有人知道如何使用jquery创建一条对角线,并设置它的动画,这样当它出现时,它就会被绘制出来,而不是仅仅出现 也需要同样的圆 一个简单的jsfiddle就太棒了 非常感谢你的帮助 您实际上可以使用纯CSS来实现: 对角线的 HTML: <div class='box'></div> .box { overflow: hidden; outline: dotted 1px; width: 8.09em; height: 5.88em; back

我想知道是否有人知道如何使用jquery创建一条对角线,并设置它的动画,这样当它出现时,它就会被绘制出来,而不是仅仅出现

也需要同样的圆

一个简单的jsfiddle就太棒了


非常感谢你的帮助

您实际上可以使用纯CSS来实现:

对角线的 HTML

<div class='box'></div>
.box {
  overflow: hidden;
  outline: dotted 1px;
  width: 8.09em; height: 5.88em;
  background: linear-gradient(36deg, 
                transparent 49.5%, black 49.5%, black 50.5%, transparent 50.5%) 
               no-repeat -8.09em -5.88em;
  background-size: 100% 100%;
  animation: drawDiag 2s linear forwards;
}

@keyframes drawDiag {
  to { background-position: 0 0; }
}
<div class='circle'>
  <div class='cover'></div>
</div>
.circle {
  overflow: hidden;
  position: relative;
  width: 10em; height: 10em;
}
.circle:before {
  position: absolute;
  width: inherit; height: inherit;
  border-radius: 50%;
  box-shadow: inset 0 0 0 1px black;
  content: '';
}
.cover {
  position: absolute;
  margin: 0 -50%;
  width: 200%; height: inherit;
  transform-origin: 50% 0;
  background: white;
  animation: revealCircle 5s linear forwards;
}

@keyframes revealCircle {
  to { transform: rotate(180deg); }
}

圆圈 HTML

<div class='box'></div>
.box {
  overflow: hidden;
  outline: dotted 1px;
  width: 8.09em; height: 5.88em;
  background: linear-gradient(36deg, 
                transparent 49.5%, black 49.5%, black 50.5%, transparent 50.5%) 
               no-repeat -8.09em -5.88em;
  background-size: 100% 100%;
  animation: drawDiag 2s linear forwards;
}

@keyframes drawDiag {
  to { background-position: 0 0; }
}
<div class='circle'>
  <div class='cover'></div>
</div>
.circle {
  overflow: hidden;
  position: relative;
  width: 10em; height: 10em;
}
.circle:before {
  position: absolute;
  width: inherit; height: inherit;
  border-radius: 50%;
  box-shadow: inset 0 0 0 1px black;
  content: '';
}
.cover {
  position: absolute;
  margin: 0 -50%;
  width: 200%; height: inherit;
  transform-origin: 50% 0;
  background: white;
  animation: revealCircle 5s linear forwards;
}

@keyframes revealCircle {
  to { transform: rotate(180deg); }
}

性感和完美的我期待做什么,邦整洁,谢谢你非常多,所以我有以上所有的工作,伟大的,但我不能让它做我想要的,我希望能够改变角度,而不移动线等等,有什么想法吗。。?我想把它改成,比方说,45度,它不会移动到演示之外吗?