FloatPicture app
In FloatPicture you can customize the size and location of the picture, and support the simultaneous display of multiple pictures. For pictures that are not yet needed to be displayed, they can also be hidden from the management list.
The window is a transparent background, you can place a transparent picture, it will not hinder the normal touch operation. All the image data of the software is placed in the storage directory under the FloatPicture folder.
Note: this app will no longer receive updates, its source repository has been archived.