Lok*_*esh 1 html css twitter-bootstrap bootstrap-4
我正在尝试制作一个圆圈,围绕圆圈会有不同的图像.并且图像将围绕像行星一样的轨道上的圆圈旋转.在悬停那些图像时,我希望旋转停止,我试图在圆心显示一些不同的文本.我画了一个完美的圆圈,但是我无法将这些图像对准圆圈并使其围绕圆圈旋转以获得无限.下图是一个例子.

因此,基本上带有数字的较小圆圈是不同的图像,并且在这些图像的悬停时,一些不同的文本将显示在大圆的中心并且旋转将被停止.我也试图让它响应,所以我把它添加到一个容器中并试图把它放在col-3中.
我遇到了对齐这些图像以及在圆心显示文本的问题.这是我迄今为止尝试过的HTML
<div class="col-3 mx-auto" style="background-color: grey;">
<img src="images/location/2x/location.png" style="float: left; ">
<div class="circle">
<div class="text-center">
</div>
</div>
</div>
Run Code Online (Sandbox Code Playgroud)
CSS
.circle{
width: 80%;
height:0;
padding-bottom: 80%;
-moz-border-radius: 50%;
-webkit-border-radius: 50%;
border-radius: 50%;
background: #4679BD;
}
Run Code Online (Sandbox Code Playgroud)
实现这一目标的更好方法是什么?
有帮助吗?
这是我的解决方案,它并不完美,但它会给你一个起点.
可以从data-text属性传递动态文本
<img data-text="A" src="http://placehold.it/50x50" alt="">
Run Code Online (Sandbox Code Playgroud)
为了得到这个文本,我mouseover在每个图像中添加了eventlistener.当我们将鼠标悬停在图像上时,将data-text使用该属性获取和更新文本
sampleText.innerHTML=this.getAttribute('data-text');
Run Code Online (Sandbox Code Playgroud)
要在悬停时停止动画,我使用暂停动画
.image-holder:hover {
animation-play-state: paused;
}
Run Code Online (Sandbox Code Playgroud)
var images = document.getElementsByTagName('img');
var sampleText = document.getElementById('sample-text');
for (var i = 0; i < images.length; i++) {
images[i].addEventListener("mouseover", updateName)
}
function updateName() {
sampleText.innerHTML = this.getAttribute('data-text');
}Run Code Online (Sandbox Code Playgroud)
body {
padding: 100px;
}
.parent {
position: relative;
}
.circle {
width: 200px;
height: 200px;
border-radius: 50%;
background-color: teal;
display: flex;
justify-content: center;
align-items: center;
}
* {
box-sizing: border-box;
}
.image-holder {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
/*animation: rotate linear 5s infinite forwards;*/
animation-name: rotate;
animation-duration: 5s;
animation-iteration-count: infinite;
animation-timing-function: linear;
animation-fill-mode: forwards;
}
.image-holder:hover {
animation-play-state: paused;
}
.image-holder img {
position: absolute;
width: 50px;
height: 50px;
border-radius: 50%;
}
.image-holder img:nth-child(1) {
top: -15px;
left: -15px;
}
.image-holder img:nth-child(3) {
top: -15px;
right: -15px;
}
.image-holder img:nth-child(5) {
bottom: -15px;
right: -15px;
}
.image-holder img:nth-child(7) {
bottom: -15px;
left: -15px;
}
.image-holder img:nth-child(2) {
top: -50px;
left: 50%;
transform: translateX(-50%);
}
.image-holder img:nth-child(4) {
top: 50%;
right: -50px;
transform: translateY(-50%);
}
.image-holder img:nth-child(6) {
bottom: -50px;
left: 50%;
transform: translateX(-50%);
}
.image-holder img:nth-child(8) {
top: 50%;
left: -50px;
transform: translateY(-50%);
}
@keyframes rotate {
0% {
transform: rotate(0deg);
}
100% {
transform: rotate(360deg);
}
}Run Code Online (Sandbox Code Playgroud)
<link href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.0/css/bootstrap.min.css" rel="stylesheet" />
<div class="container">
<div class="row">
<div class="parent">
<div class="circle" id="sample-text">
Sample Text
</div>
<div class="image-holder">
<img data-text="A" src="http://placehold.it/50x50" alt="">
<img data-text="B" src="http://placehold.it/50x50" alt="">
<img data-text="C" src="http://placehold.it/50x50" alt="">
<img data-text="D" src="http://placehold.it/50x50" alt="">
<img data-text="E" src="http://placehold.it/50x50" alt="">
<img data-text="F" src="http://placehold.it/50x50" alt="">
<img data-text="G" src="http://placehold.it/50x50" alt="">
<img data-text="H" src="http://placehold.it/50x50" alt="">
</div>
</div>
</div>
</div>Run Code Online (Sandbox Code Playgroud)