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longitachi / ZLPhotoBrowser

Wechat-like image picker. Support select photos, videos, gif and livePhoto. Support edit image and crop video. 微信样式的图片选择器，支持预览/相册内拍照及录视频、拖拽/滑动选择，编辑图片/视频，支持多语言国际化等功能;
MIT License
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如何将选择的图片转为固定的宽度/高度 #742

Closed baiyidjp closed 2 years ago

baiyidjp commented 2 years ago

Issue Description

Description and Steps

Please fill in the detailed description of the issue (full output of any stack trace, compiler error, ...) and the steps to reproduce the issue.

Info

ZLPhotoBrowser version: e.g. 4.3.5 Device: e.g. iPhone X Device version: e.g. iOS 14.0 Xcode version: e.g. Xcode 12.0

Configuration code of ZLPhotoConfiguration

我传入一个固定的宽度，比如 1080，我选择了图片(非原图)后自动截图为 1080 的图片返回，如果不够 1080 就不处理这样的逻辑有吗

longitachi commented 2 years ago

不支持该功能，框架提供有的有对应方法，可以拿到图片后自行调用 https://github.com/longitachi/ZLPhotoBrowser/blob/e344bd94ea2fcb6a60ac7dce830675cfe3626760/Sources/Extensions/UIImage%2BZLPhotoBrowser.swift#L359 https://github.com/longitachi/ZLPhotoBrowser/blob/e344bd94ea2fcb6a60ac7dce830675cfe3626760/Sources/Extensions/UIImage%2BZLPhotoBrowser.swift#L371

baiyidjp commented 2 years ago

不支持该功能，框架提供有的有对应方法，可以拿到图片后自行调用

https://github.com/longitachi/ZLPhotoBrowser/blob/e344bd94ea2fcb6a60ac7dce830675cfe3626760/Sources/Extensions/UIImage%2BZLPhotoBrowser.swift#L359

https://github.com/longitachi/ZLPhotoBrowser/blob/e344bd94ea2fcb6a60ac7dce830675cfe3626760/Sources/Extensions/UIImage%2BZLPhotoBrowser.swift#L371

我项目有这个方法，就是感觉麻烦点

baiyidjp commented 2 years ago

@longitachi 非原图的压缩和裁切规则是啥？可以把代码贴一下吗

longitachi commented 2 years ago

https://github.com/longitachi/ZLPhotoBrowser/blob/e344bd94ea2fcb6a60ac7dce830675cfe3626760/Sources/General/ZLFetchImageOperation.swift#L158-L176