Feedback plugin

Responds to keypresses.
When the keys are pressed or released by the user, they turn on in the specified color, then slowly fade back to transparent.

The animation has a transparent background, so it can be stacked on top of other plugins. If nothing is wanted behind, use the fill plugin with whatever background color you want.

Sample configuration

- effect: feedback
  sustain: 1000
  decay: 2000
  color: ff3f3f

Options

After being pressed, the keys will switch to a color for some time, then slowly go back to normal.

• sustain: how long the keys remain at color after being pressed, in milliseconds.
• decay: how long the keys take to fade out to complete transparency, in milliseconds.
• color: the color of pressed keys at the beginning of the effect. May be translucide. If omitted, defaults to fully opaque white.

Notes

• Some keys such as fn do not send events. Those keys therefore cannot show feedback.
• Special keys such as G-keys show up as aliases for other keys and might trigger feedback on the wrong key. This can certainly be solved, but I don't have that kind of hardware to test. If you have such device and are open to helping with this, please open a ticket.