To draw you can press the mouse down (left,right,or the roller thing in the middle if it has a button Or your finger. Finally, press space key to clear the paper.If your a mobile use the green flag to clear.the faster you go the thicker the line
Please read All credits go to Ro Tutorials (I'm sorry my projects aren't that big, the reason being i'm using a raspberry pi 4 computer right now.) Another thanks to whoever made the raspberry pi group. Have fun! Feel free to save your picture by right clicking the stage,selecting save image as,then give it a name! If you want,you can share it! It's all up to you!