class:: MouseY summary:: Cursor tracking UGen. related:: Classes/KeyState, Classes/MouseButton, Classes/MouseX categories:: UGens>User interaction Description:: Cursor tracking UGen. classmethods:: method::kr argument::minval Value corresponding to the bottom edge of the screen. argument::maxval Value corresponding to the top edge of the screen. argument::warp Mapping curve. 0 is linear, 1 is exponential (e. g. for freq or times). Alternatively you can specify: 'linear' or 'exponential'. argument::lag Lag factor to dezipper cursor movement. Examples:: code:: { SinOsc.ar(MouseY.kr(40, 10000, 1), 0, 0.1) }.play; ::