str2avatar/README.md

convert string to avatar[image] with background

```shell
npm install str2avatar
```

### [Online Demo](https://stackblitz.com/edit/vue-hkqrjw?file=src/App.vue)

```html
<template>
  <input type="text" v-model="nickname">
  <img :src="avatr" alt="">
</template>
```

```javascript
import { ref, computed } from 'vue';
import str2avatar from 'str2avatar'

const nickname = ref('')
const avatr = computed(() => str2avatar(nickname.value))
```

### str2avatar params is **object** or **string**; the struct is below while params is **object**
- nickname  
- size      
- color

<br />

+ **nickname** is required
+ **size** and **color** is optional