text-in-image
v0.0.2
Published
Text written to picture can be controlled position, size, rotation.
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Text-in-image
这个是在watermark-on-image的库的框架上修改而来的,能在浏览器环境下对图片在指定位置添加文字的库。 需求来源就是项目上需要对一图章图片在其中添加文号和日期(后来采用了后台方案,此为个人研究成果)。
安装
yarn add text-in-image
使用方法
<template>
<div class="hello">
<h1>{{ msg }}</h1>
<img :src="imageValue" alt="" />
</div>
</template>
<script>
import { TextMark } from "@/utils/index";
export default {
name: "HelloWorld",
props: {
msg: String,
},
data() {
return {
info: {
text: "测试文字cccc",
color: "red",
font: "bold 28px 楷体",
position: {
left: 27,
top: 18,
right: 137,
bottom: 64,
},
rotation: 0,
align: "middle",
},
info1: {
text: "中国很棒",
color: "blue",
font: "bold 28px 宋体",
position: {
left: 27,
top: 18,
right: 137,
bottom: 64,
},
rotation: 30,
align: "left",
},
imageValue: "",
};
},
mounted() {
let text = new TextMark();
text.loadSrc("test.png");
text.markText(this.info);
text.markText(this.info1);
text.getImage("png", 1.0).then((images) => {
this.imageValue = images;
});
},
};
</script>
<!-- Add "scoped" attribute to limit CSS to this component only -->
<style scoped>
h3 {
margin: 40px 0 0;
}
ul {
list-style-type: none;
padding: 0;
}
li {
display: inline-block;
margin: 0 10px;
}
a {
color: #42b983;
}
</style>
此为本人第一个前端开源小玩具。