Whiteboard software function
Picture mosaic function. The background picture can be a picture, I can draw a picture circle for you, or I can choose the demonstration template provided by us, such as football field and basketball court, and switch freely. Simple operation, some shortcut keys, one finger can write by hand, and two fingers can enlarge and reduce the base map.
Tap ApplePencil twice to bring up the eraser gesture. After all the buttons are hidden, touching the screen with three fingers at the same time will clean up the whole screen. Shake it to save the picture or press the Save Picture button directly. The interface is still simple, showing only four common colors and three common brush stroke sizes. The brush can further select unlimited colors. The background color can be further selected from infinite colors.