[英]How can I achieve a scrollable circular text effect similar to http://thisiskiosk.com/
If you take a look at KIOSK WEBSITE HERE they have the 'WE ARE OPEN" circular type in javascript (I know how to do that) but what I don't know is how to achieve that when scrolling. Like how does the text move when scrolling up or down. How do you get that in HTML/CSS/JS ? 如果您在此处查看KIOSK网站,他们会在javascript中使用“ WE ARE OPEN”循环类型(我知道该怎么做),但我不知道是如何在滚动时实现这一点。例如,文本如何移动当上下滚动时,如何在HTML / CSS / JS中获得它?
View the code I worked on here https://codepen.io/noel_emmanuel/pen/WJxRZW 在这里查看我处理过的代码https://codepen.io/noel_emmanuel/pen/WJxRZW
HTML: HTML:
<!--just a container used to position in the page-->
<div class="container">
<!--the holders/targets for the text, reuse as desired-->
<div class="circTxt" id="test"></div>
</div>
<!--I told you it was simple! :)-->
CSS: CSS:
body {
background: #111;
}
.container {
/*centers in the container*/
text-align: center;
}
div.circTxt {
/*allows for centering*/
display: inline-block;
/*adjust as needed*/
margin-bottom: 128px;
color: whitesmoke;
}
JS: JS:
function circularText(txt, radius, classIndex) {
txt = txt.split(""),
classIndex = document.getElementsByClassName("circTxt")[classIndex];
var deg = 360 / txt.length,
origin = 0;
txt.forEach((ea) => {
ea = `<p style='height:${radius}px;position:absolute;transform:rotate(${origin}deg);transform-origin:0 100%'>${ea}</p>`;
classIndex.innerHTML += ea;
origin += deg;
});
}
circularText("WE ARE OPEN", 100, 0);
OPEN FOR SUGGESTIONS. 公开征求意见。
You could rotate this on a scroll event. 您可以在滚动事件上旋转它。 This simply rotates the div
depending on how far from the top of the page you have scrolled. 只是简单地旋转div
具体取决于您滚动到页面顶部的距离。
I added a height
and width
to the text, as well as positioned it fixed
to see the effect. 我在文本上添加了height
和width
,并fixed
了它的位置以查看效果。
function circularText(txt, radius, classIndex) { txt = txt.split(""), classIndex = document.getElementsByClassName("circTxt")[classIndex]; var deg = 360 / txt.length, origin = 0; txt.forEach((ea) => { ea = `<p style='height:${radius}px;position:absolute;transform:rotate(${origin}deg);transform-origin:0 100%'>${ea}</p>`; classIndex.innerHTML += ea; origin += deg; }); } circularText("WE ARE OPEN", 100, 0); $(document).ready(function(){ $(window).scroll(function(e){ rotateText(); }); function rotateText(){ var scrolled = $(window).scrollTop(); $('div.circTxt').css('transform','rotate('+scrolled+'deg)'); } });
body { background: #111; } .container { /*centers in the container*/ text-align: center; height: 4000px; } div.circTxt { /*allows for centering*/ display: inline-block; /*adjust as needed*/ margin-bottom: 128px; color: whitesmoke; position: fixed; height: 200px; width: 200px; transform-origin: 0% 59%; }
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <!--just a container used to position in the page--> <div class="container"> <!--the holders/targets for the text, reuse as desired--> <div class="circTxt" id="test"></div> </div> <!--I told you it was simple! :)-->
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