<template>
<!-- 使用这个签名组件 -->
<vueEsign
ref="esign"
class="mySign"
:width="800"
:height="300"
:isCrop="isCrop"
:lineWidth="lineWidth"
:lineColor="lineColor"
/>
<span class="dialog-footer">
<el-button @click="save" type="primary">生成签字图片</el-button>
<el-button @click="reset">清空画板</el-button>
</span>
<img v-if="resultImg" :src="resultImg" alt="Signature Image" />
</template>
<script setup>
import vueEsign from "vue-esign";
import { ref } from "vue";
const lineWidth = ref(0);
const lineColor = ref("#000000");
const bgColor = ref("");
const resultImg = ref("");
const isCrop = ref("");
const esign = ref(null);
// 清空画板
const reset = () => {
esign.value.reset();
// this.$();
};
// 保存
const save = () => {
// 可选配置参数 ,在未设置format或quality属性时可在生成图片时配置 例如: {format:'image/jpeg', quality: 0.5}
// this.$({format:'image/jpeg', quality: 0.5})
esign.value
.generate()
.then((res) => {
// this.$emit("finsih", res);
console.log(res);
resultImg.value = res;
})
.catch((err) => {
console.log(err);
// 画布没有签字时会执行这里 'Not Signned'
// this.$("您还未完成签字,请签字完成后保存");
});
};
</script>