Type of image being used for Knob graphics. It used to be a one level deep Mipmap (ie. a flat image with sampling capabilities). It is now a regular OwnedImage since it is resized in reflow(). Use it an opaque type: its definition can change.
A gamut image, must be RGBA, can be 8-bit or 16-bit.
Type of KnobImage.
See Implementation
Type of image being used for Knob graphics. It used to be a one level deep Mipmap (ie. a flat image with sampling capabilities). It is now a regular OwnedImage since it is resized in reflow(). Use it an opaque type: its definition can change.