Use uniapp to implement text effects

Using uniapp to implement text effects requires specific code examples

With the rapid development of the mobile Internet, people's needs for mobile applications are becoming more and more diverse. In order to satisfy users' pursuit of personalization and fun, developers continue to innovate and try various functions and effects. One of them is the text special effects function, which makes the text more vivid and interesting by performing a series of animation and effect processing on the text. In the cross-platform development framework uniapp, we can also use built-in special effects components and plug-ins to achieve this function.

1. The basic idea of ​​realizing the use of uniapp text special effects function:

The basic idea of ​​realizing the text special effects function is to first design the required special effects, and then use special effects components or plug-ins to modify the text Carry out corresponding animation and processing. The specific steps are as follows:

1. Design special effects: According to needs, design the style and animation effects of text special effects.

2. Introduce special effects components or plug-ins: Introduce special effects components or plug-ins into the uniapp project to obtain corresponding special effects functions.

3. Set the text style: Set the font, size, color and other style attributes of the text through code.

4. Apply special effects: According to the required special effects, set the corresponding animation or special effects through code.

2. Use uniapp to implement common text special effects functions:

1. Flickering effect: a flickering effect achieved by continuously changing the transparency of text.

Sample code:

<template>
  <view>
    <text class="blink">闪烁的文字</text>
  </view>
</template>

<style>
  .blink{
    animation: blink 2s infinite linear;
  }
 
  @keyframes blink {
    0% { opacity: 1; }
    50% { opacity: 0; }
    100% { opacity: 1; }
  }
</style>

2. Marquee effect: the effect of text scrolling continuously in a certain area.

Sample code:

<template>
  <view>
    <marquee>跑马灯文字效果</marquee>
  </view>
</template>

<style>
  marquee{
    overflow: hidden;
    white-space: nowrap;
    animation: marquee 10s linear infinite;
  }
  
  @keyframes marquee {
    0% { transform: translateX(100%); }
    100% { transform: translateX(-100%); }
  }
</style>

3. Zoom effect: The effect of text gradually enlarging or shrinking within a certain period of time.

Sample code:

<template>
  <view>
    <text class="zoom">缩放特效文字</text>
  </view>
</template>

<style>
  .zoom{
    animation: zoom 2s infinite alternate;
  }

  @keyframes zoom {
    0% { transform: scale(1); }
    100% { transform: scale(1.2); }
  }
</style>

4. Jitter effect: The effect of text shaking rapidly with a certain frequency and amplitude within a certain period of time.

Sample code:

<template>
  <view>
    <text class="shake">抖动特效文字</text>
  </view>
</template>

<style>
  .shake{
    animation: shake 1s infinite;
  }

  @keyframes shake {
    0% { transform: translateX(0); }
    20% { transform: translateX(-10px); }
    40% { transform: translateX(10px); }
    60% { transform: translateX(-10px); }
    80% { transform: translateX(10px); }
    100% { transform: translateX(0); }
  }
</style>

The above are just some sample codes to implement text effects. Developers can modify and adjust the special effects according to their needs. Through uniapp's special effects components and plug-ins, we can easily implement various text effects and create a richer and more interesting application experience for users.

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