Piano Roll Editor inspector: Contains controls for quantizing note. I tried to learn them to draw a simple and plain piano diagram with key-names (A, B, C, C#) written on the keys, but the code is nested with other requirements so much that I couldn't make any sense of it. Piano Roll Editor menu bar: Contains the MIDI Draw button, Catch button, and zoom slider. 35 Advanced Concepts: Pictorial Space Consider how, from pre-history through the Renaissance to the contemporary era, artists have approached the depiction of the three-dimensional world on a two-dimensional flat surface. This and this answer provide a beautiful code to draw a piano with it's range. Draw variations such as figures in one- and two-point perspective, a figure within an invented room, and figures in narrative settings.
