Tencent / Tencent/tdesign-miniprogram
[t-upload] 照片上传组件时能不能增加缩放和裁剪功能?
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Description
这个功能解决了什么问题
在上传证件照片时需要调整图片到指定大小，虽然用户可以上传前在终端先行处理，但长宽比和图像大小很难统一。
你建议的方案是什么
建议在上传图片时本地预览增加对图片进行简单的缩放、旋转、剪裁等操作，剪裁区可设置固定大小或比例，如果能支持一键改/去背景功能就更好了。
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
The issue concerns the t-upload image-upload component and its local preview flow. Start by locating t-upload and reviewing its existing upload and preview behavior; done would require a defined, tested scope for zooming, rotation, cropping, and any background-removal support.
Written by the indexing model from the issue text.
Assessment
- Domain
- frontend, mobile-dev
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 30/100