Problems that occur when using the image cropping function

[KormiMeiko]

💡 Summary

🥰 Expected Behavior

The cropping selection box size of the cropped image should be limited by the image canvas size. The original image quality can be maintained after cropping.

🤬 Actual Behavior

A problem occurred when using image cropping.

1. The maximum size of the box selection should be limited by the image canvas size. Because some users select the frame selection outside the picture, there are vacancies after the cropping is completed.

2. The image quality after cropping is obviously lower than the original image quality.

📝 Steps to Reproduce

1. Upload an image
2. Make a cut
3. Select the frame selection to the place where there is no image (beyond the border)
4. The image has blank space after cropping
5. The image quality is significantly reduced

📌 Environment

Misskey version: 12.112.3 Server system: CentOS 7.9 (X86_64) Your OS: Microsoft Windows 10 21H2 Your browser: Chrome 103.0.5060.114 (64-bit)