adding the function of moving the drawing on mobile devices so that it can be easily operated with two-finger movements - i.e. zoom in/out - shift, currently the two-finger support works poorly, maybe a hand icon would be useful to move freely without drawing
adding the function of moving the drawing on mobile devices so that it can be easily operated with two-finger movements - i.e. zoom in/out - shift, currently the two-finger support works poorly, maybe a hand icon would be useful to move freely without drawing