# rlcode

**Repository Path**: haipengguo/rlcode

## Basic Information

- **Project Name**: rlcode
- **Description**: canvas实现图片验证码，打包上传到npmjs
- **Primary Language**: JavaScript
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 1
- **Forks**: 0
- **Created**: 2020-06-16
- **Last Updated**: 2020-12-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# rlcode

## Project setup
```
npm install --save rlcode
```

### use
``` javascript
//main.js
import RlCode from "rlcode";
import "rlcode/dist/rlcode.css";
Vue.use(RlCode);


<template>
  <div class="box">
    <input type="text" v-model="myCode" />
    <rl-canvas-code
      class="canvas"
      :codeLength="codeLength"
      :fontStyle="fontStyle"
      :fontX="fontX"
      :fontY="fontY"
      :ingoreCase="ingoreCase"
      @codeChange="codeChange"
    ></rl-canvas-code>
    <br />
    <button @click="submitData">提交</button>
  </div>
</template>

<script>
//按需引入
// import Vue from "vue";
// import RlCanvasCode from "rlcode";
// Vue.use(RlCanvasCode);
// import "rlcode/dist/rlcode.css";

export default {
  data() {
    //这里存放数据
    return {
      fontStyle: "bold 20px 微软雅黑", // 字体样式 默认"bold 20px 微软雅黑"
      codeLength: 4, // 验证码几位 默认4
      fontX: 10, // 字间距 默认10
      fontY: 20, // 字上边距 默认 20
      ingoreCase: true, // 是否忽略大小写 默认 true
      code: "",
      myCode: ""
    };
  },
  //方法集合
  methods: {
    submitData() {
      console.log("this.myCode :>> ", this.myCode);
      console.log("this.code :>> ", this.code);
    },
    codeChange(code) {
      console.log("code :>> ", code);
      this.code = code;
    }
  }
};
</script>
<style lang="less" scoped>
.box {
  width: 300px;
  height: 600px;
  background-color: #aabbcc;
  margin: 0 auto;
  padding: 30px 0;
  input {
    height: 50px;
    line-height: 50px;
    outline: none;
    border: none;
  }
  .canvas {
    height: 50px;
    width: 120px;
    border: 1px solid red;
    line-height: 50px;
    background-color: #eeeeee;
  }
}
</style>

```
### 配置说明
    -  fontStyle: "bold 20px 微软雅黑", // 字体样式 默认"bold 20px 微软雅黑"
    -  codeLength: 4, // 验证码几位 默认4
    -  fontX: 10, // 字间距 默认10
    -  fontY: 20, // 字上边距 默认 20
    -  ingoreCase: true, // 是否忽略大小写 默认 true

    - event codeChange 绘制好的回调，把绘制的字符串传递回来