Le Liu
Le Liu
1\. 2\. 快速缩略图是以鼠标为中心生成缩略图，所以不用鼠标只用快捷键是无法生成的。 3\. 4\. "原始大小圖像另存為" 的英文原文是 “Save unscaled image as"，缩略图并不涉及 scale，所以没有这个菜单项符合预期。 提功能建议，如 issue 模板里说的，需要着重描述”你为什么需要它“，这样我好判断是不是有足够的受众能受益，进而判断是否应该实现它。只描述"我要什么"没有意义哈，这里不是私人定制。
00:32 哪有截图？
Could you record a video for the issue? I could not reproduce the behaviour from your description. 
The difference you experienced is due to how images are copied. During snipping, the screenshot is copied as a Windows Bitmap format, which lacks an alpha channel. As a result,...