Returns true if the span is empty.

Helper to display a little (?) mark which shows a tooltip when hovered. In your own code you may want to display an actual icon if you are using a mer

Buf is zero-terminated, so end() will point on the zero-terminator

Returns the number of elements. The length() and size() methods are equivalent.

Returns a raw pointer to the start of the data.

Sets the voltage of the given channel. */

p_min = upper-left, p_max = lower-right Note we don't render 1 pixels sized rectangles properly.

path to demo patch files

get plugin resource path

Returns the voltage of the given channel. Because of proper bookkeeping, all channels higher than the input port's number of channels should be 0V.