On the crop screen, how can the crop frame fill the entire image?

[TrinhVanManh]

As I said in the title, on the crop screen, how can the crop frame fill the entire image?. Currently when displayed it will display as follows

I want that the image will display like this

Looking forward to your guidance, great project. Also, does this project have the function to add text or icons to images? Thank you, gentlemen

[T8RIN]

It has both text and images added, it's all behind the drawing option, not filling the full image is needed to outcome system gestures

[T8RIN]

In this case, just zoom out, and the frame will be just the image size