|
@@ -0,0 +1,142 @@
|
|
|
|
|
+# Qart 二维码
|
|
|
|
|
+
|
|
|
|
|
+## 基本用法
|
|
|
|
|
+``` html
|
|
|
|
|
+<template>
|
|
|
|
|
+ <div class="qartDemo">
|
|
|
|
|
+ <vue-qr :text="codeValue" :size="300"></vue-qr>
|
|
|
|
|
+ </div>
|
|
|
|
|
+</template>
|
|
|
|
|
+```
|
|
|
|
|
+``` javascript
|
|
|
|
|
+<script>
|
|
|
|
|
+export default {
|
|
|
|
|
+ data() {
|
|
|
|
|
+ return {
|
|
|
|
|
+ imageUrl: require("./../../assets/img/logo.png"),
|
|
|
|
|
+ codeValue: "nutui.jd.com/"
|
|
|
|
|
+ };
|
|
|
|
|
+ },
|
|
|
|
|
+};
|
|
|
|
|
+</script>
|
|
|
|
|
+
|
|
|
|
|
+```
|
|
|
|
|
+## 背景图
|
|
|
|
|
+``` html
|
|
|
|
|
+<template>
|
|
|
|
|
+ <div class="qartDemo">
|
|
|
|
|
+ <vue-qr :bgSrc="imageUrl" :text="codeValue" :size="300"></vue-qr>
|
|
|
|
|
+ </div>
|
|
|
|
|
+</template>
|
|
|
|
|
+```
|
|
|
|
|
+``` javascript
|
|
|
|
|
+<script>
|
|
|
|
|
+export default {
|
|
|
|
|
+ data() {
|
|
|
|
|
+ return {
|
|
|
|
|
+ imageUrl: require("./../../assets/img/logo.png"),
|
|
|
|
|
+ codeValue: "nutui.jd.com/"
|
|
|
|
|
+ };
|
|
|
|
|
+ },
|
|
|
|
|
+};
|
|
|
|
|
+</script>
|
|
|
|
|
+
|
|
|
|
|
+```
|
|
|
|
|
+
|
|
|
|
|
+## logo图
|
|
|
|
|
+``` html
|
|
|
|
|
+<template>
|
|
|
|
|
+ <div class="qartDemo">
|
|
|
|
|
+ <vue-qr :logoSrc="imageUrl" :text="codeValue" :logoScale="0.5" :size="300"></vue-qr>
|
|
|
|
|
+ </div>
|
|
|
|
|
+</template>
|
|
|
|
|
+```
|
|
|
|
|
+``` javascript
|
|
|
|
|
+<script>
|
|
|
|
|
+export default {
|
|
|
|
|
+ data() {
|
|
|
|
|
+ return {
|
|
|
|
|
+ imageUrl: require("./../../assets/img/logo.png"),
|
|
|
|
|
+ codeValue: "nutui.jd.com/"
|
|
|
|
|
+ };
|
|
|
|
|
+ },
|
|
|
|
|
+};
|
|
|
|
|
+</script>
|
|
|
|
|
+
|
|
|
|
|
+```
|
|
|
|
|
+## logo图+背景颜色
|
|
|
|
|
+``` html
|
|
|
|
|
+<template>
|
|
|
|
|
+ <div class="qartDemo">
|
|
|
|
|
+ <vue-qr
|
|
|
|
|
+ :logoSrc="imageUrl"
|
|
|
|
|
+ :text="codeValue"
|
|
|
|
|
+ :logoScale="0.5"
|
|
|
|
|
+ :size="300"
|
|
|
|
|
+ backgroundColor="#F2140C"
|
|
|
|
|
+ ></vue-qr>
|
|
|
|
|
+ </div>
|
|
|
|
|
+</template>
|
|
|
|
|
+```
|
|
|
|
|
+``` javascript
|
|
|
|
|
+<script>
|
|
|
|
|
+export default {
|
|
|
|
|
+ data() {
|
|
|
|
|
+ return {
|
|
|
|
|
+ imageUrl: require("./../../assets/img/logo.png"),
|
|
|
|
|
+ codeValue: "nutui.jd.com/"
|
|
|
|
|
+ };
|
|
|
|
|
+ },
|
|
|
|
|
+};
|
|
|
|
|
+</script>
|
|
|
|
|
+
|
|
|
|
|
+```
|
|
|
|
|
+
|
|
|
|
|
+## callback函数
|
|
|
|
|
+``` html
|
|
|
|
|
+<template>
|
|
|
|
|
+ <div class="qartDemo">
|
|
|
|
|
+ <vue-qr text="Hello world!" :callback="test" qid="testid"></vue-qr>
|
|
|
|
|
+ </div>
|
|
|
|
|
+</template>
|
|
|
|
|
+```
|
|
|
|
|
+``` javascript
|
|
|
|
|
+<script>
|
|
|
|
|
+export default {
|
|
|
|
|
+ methods: {
|
|
|
|
|
+ test(dataUrl, id) {
|
|
|
|
|
+ console.log(dataUrl, id, "hello");
|
|
|
|
|
+ }
|
|
|
|
|
+ }
|
|
|
|
|
+};
|
|
|
|
|
+</script>
|
|
|
|
|
+
|
|
|
|
|
+```
|
|
|
|
|
+
|
|
|
|
|
+
|
|
|
|
|
+## Prop
|
|
|
|
|
+
|
|
|
|
|
+| 字段 | 说明 | 类型 | 默认值 |
|
|
|
|
|
+| ------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------ | -------- | ------- |
|
|
|
|
|
+| text | Contents to encode. 欲编码的内容 | String | 必传值 |
|
|
|
|
|
+| size | 提前加载高度(数字 1 表示 1 屏的高度) | Number | 必传值 |
|
|
|
|
|
+| correctLevel | Correct Level 0-3 容错级别 0-3 | String | - |
|
|
|
|
|
+| margin | 二维码图像的外边距, 默认 20px | String | 20px |
|
|
|
|
|
+| colorDark | 实点的颜色 | String | #000000 |
|
|
|
|
|
+| colorLight | 空白区的颜色 | String | #ffffff |
|
|
|
|
|
+| bgSrc | 欲嵌入的背景图地址 | String | - |
|
|
|
|
|
+| backgroundColor | 背景色 | String | - |
|
|
|
|
|
+| backgroundDimming | 叠加在背景图上的颜色, 在解码有难度的时有一定帮助 | String | - |
|
|
|
|
|
+| logoSrc | 嵌入至二维码中心的 LOGO 地址 | String | - |
|
|
|
|
|
+| logoScale | 用于计算 LOGO 大小的值, 过大将导致解码失败, LOGO 尺寸计算公式 logoScale*(size-2*margin) | Number | 0.2 |
|
|
|
|
|
+| logoMargin | LOGO 标识周围的空白边框 | Number | 0 |
|
|
|
|
|
+| logoBackgroundColor | Logo 背景色,需要设置 logo margin | String | - |
|
|
|
|
|
+| logoCornerRadius | 标识及其边框的圆角半径 | Number | 0 |
|
|
|
|
|
+| whiteMargin | 背景图外将绘制白色边框 | Boolean | true |
|
|
|
|
|
+| dotScale | 数据区域点缩小比例(0 < scale < 1.0) | Number | 0.35 |
|
|
|
|
|
+| autoColor | 背景图的主要颜色将作为实点的颜色 | Boolean | true |
|
|
|
|
|
+| binarize | 图像将被二值化处理, 未指定阈值则使用默认值 | Boolean | true |
|
|
|
|
|
+| binarizeThreshold | 二值化处理的阈值(0 < threshold < 255) | Number | 128 |
|
|
|
|
|
+| callback | 生成的二维码 Data URI 可以在回调中取得,第一个参数为二维码 data URL, 第二个参数为 props 传过来的 qid(因为二维码生成是异步的,所以加个 id 用于排序) | Function | — |
|
|
|
|
|
+| bindElement | 指定是否需要自动将生成的二维码绑定到HTML上 | Boolean | true |
|
|
|
|
|
+> 更多内容请参照:[vue-qr 官方文档](https://github.com/Binaryify/vue-qr)
|