css3实现渐变色文字的三种方法

2020年12月02日 06:32:31益点益滴2154

css3样式代码实现渐变色文字的三种方法,有一定的参考价值,有需要的朋友可以参考或记录一下,希望对你有所帮助。

在开发过程中,UI设计师经常会设计一些带渐变文字的设计图,给到我们前端程序员,放在以前程序员只能是默默地叹息,在CSS3诞生后,解决了前端开发过程中的好多个难题,比如动画,遮罩等等。

我们今天要实现的就是使用纯CSS实现渐变色文字,下面是预览图:

20201201174748.jpg

第1种方法:使用 background-cli、 text-fill-color

.gradient-text-one{  
   background-image:-webkit-linear-gradient(bottom,red,#fd8403,yellow);
   -webkit-background-clip:text;
   -webkit-text-fill-color:transparent;
}

第2种方法:使用 mask-image

.gradient-text-two{
  color:red;
}
.gradient-text-two[data-content]::after{
   content:attr(data-content);
   display: block;
   position:absolute;
   color:yellow;
   left:0;
   top:0;
   z-index:2;
   -webkit-mask-image:-webkit-gradient(linear, 0 0, 0 bottom, from(yellow), to(rgba(0, 0, 255, 0)));
}

第3种方法:使用 linearGradient、fill

.gradient-text-three{
   fill:url(#SVGID_1_);
   font-size:40px;
   font-weight:bolder;
}
<svg viewBoxs="0 0 500 300" class="svgBox">
   <defs>
       <linearGradient id="SVGID_1_" gradientUnits="userSpaceOnUse" x1="0" y1="10" x2="0" y2="50">
           <stop  offset="0" style="stop-color:yellow"/>
           <stop  offset="0.5" style="stop-color:#fd8403"/>
           <stop  offset="1" style="stop-color:red"/>
       </linearGradient>
   </defs>
   <text text-anchor="middle" class="gradient-text-three" x="110px" y="30%">花信年华</text>
</svg>

以上3种方法全部代码完整DEMO:

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
    <title>CSS3渐变字体</title>
    <link rel="stylesheet" href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css">
    <script src="https://cdn.bootcss.com/jquery/2.1.1/jquery.min.js"></script>
    <script src="https://cdn.bootcss.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
    <style type="text/css">
        *{margin:0;padding:0;}
        body,html{width:100%;height:100%;}
        .wrapper{width:80%;margin:0 auto;margin-top:30px;}
        .gradient-text{
                text-align: left;
                text-indent:30px;
                line-height: 50px;
                font-size:40px;
                font-weight:bolder; 
                position: relative; 
                }
        .gradient-text-one{  
            background-image:-webkit-linear-gradient(bottom,red,#fd8403,yellow); 
            -webkit-background-clip:text; 
            -webkit-text-fill-color:transparent; 
        }
        .gradient-text-two{
            color:red;
        }
        .gradient-text-two[data-content]::after{
            content:attr(data-content);
            display: block;
            position:absolute;
            color:yellow;
            left:0;
            top:0;
            z-index:2;
            -webkit-mask-image:-webkit-gradient(linear, 0 0, 0 bottom, from(yellow), to(rgba(0, 0, 255, 0)));
        }
        .gradient-text-three{
            fill:url(#SVGID_1_);
            font-size:40px;
            font-weight:bolder;
        }
    </style>
</head>
<body>
    <section class="wrapper">
        <div class="panel panel-info">
            <div class="panel-heading">
                <h3 class="panel-title">方法1. background-clip + text-fill-color</h3>
            </div>
            <div class="panel-body">
                <h3 class="gradient-text gradient-text-one">花样年华</h3>
            </div>
        </div>
        <div class="panel panel-warning">
            <div class="panel-heading">
                <h3 class="panel-title">方法2. mask-image</h3>
            </div>
            <div class="panel-body">
                <h3 class="gradient-text gradient-text-two" data-content="豆蔻年华">豆蔻年华</h3>
            </div>
        </div>
        <div class="panel panel-danger">
            
            <div class="panel-heading">
                <h3 class="panel-title">方法3. svg linearGradient</h3>
            </div>
 
            <div class="panel-body">
                <svg viewBoxs="0 0 500 300" class="svgBox">
                    <defs>
                        <linearGradient id="SVGID_1_" gradientUnits="userSpaceOnUse" x1="0" y1="10" x2="0" y2="50">
                            <stop  offset="0" style="stop-color:yellow"/>
                            <stop  offset="0.5" style="stop-color:#fd8403"/>
                            <stop  offset="1" style="stop-color:red"/>
                        </linearGradient>
                    </defs>
                    <text text-anchor="middle" class="gradient-text-three" x="110px" y="30%">花信年华</text>
                </svg>
            </div>
 
        </div>
    </section>
</body>
</html>


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