index.vue
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<template>
<PageWrapper title="图片裁剪示例" content="需要开启测试接口服务才能进行上传测试！">
<CollapseContainer title="头像裁剪">
<CropperAvatar :uploadApi="uploadApi" :value="avatar" />
</CollapseContainer>
<CollapseContainer title="矩形裁剪" class="my-4">
<div class="container p-4">
<div class="cropper-container mr-10">
<CropperImage ref="refCropper" :src="img" @cropend="handleCropend" style="width: 40vw" />
</div>
<img :src="cropperImg" class="croppered" v-if="cropperImg" alt="" />
</div>
<p v-if="cropperImg">裁剪后图片信息：{{ info }}</p>
</CollapseContainer>
<CollapseContainer title="圆形裁剪">
<div class="container p-4">
<div class="cropper-container mr-10">
<CropperImage
ref="refCropper"
:src="img"
@cropend="handleCircleCropend"
style="width: 40vw"
circled
/>
</div>
<img :src="circleImg" class="croppered" v-if="circleImg" />
</div>
<p v-if="circleImg">裁剪后图片信息：{{ circleInfo }}</p>
</CollapseContainer>
</PageWrapper>
</template>
<script lang="ts">
import { defineComponent, ref } from 'vue';
import { PageWrapper } from '/@/components/Page';
import { CollapseContainer } from '/@/components/Container';
import { CropperImage, CropperAvatar } from '/@/components/Cropper';
import { uploadApi } from '/@/api/sys/upload';
import img from '/@/assets/images/header.jpg';
import { useUserStore } from '/@/store/modules/user';
export default defineComponent({
components: {
PageWrapper,
CropperImage,
CollapseContainer,
CropperAvatar,
},
setup() {
const info = ref('');
const cropperImg = ref('');
const circleInfo = ref('');
const circleImg = ref('');
const userStore = useUserStore();
const avatar = ref(userStore.getUserInfo?.avatar || '');
function handleCropend({ imgBase64, imgInfo }) {
info.value = imgInfo;
cropperImg.value = imgBase64;
}
function handleCircleCropend({ imgBase64, imgInfo }) {
circleInfo.value = imgInfo;
circleImg.value = imgBase64;
}
return {
img,
info,
circleInfo,
cropperImg,
circleImg,
handleCropend,
handleCircleCropend,
avatar,
uploadApi: uploadApi as any,
};
},
});
</script>
<style scoped>
.container {
display: flex;
align-items: center;
width: 100vw;
}
.cropper-container {
width: 40vw;
}
.croppered {
height: 360px;
}
p {
margin: 10px;
}
</style>