I've not checked in depth your software.
I will try to describe witch features i would to see into this kind of tool.
i've tried all free software available and i build many knob essentially for SynthEdit.
- import directory or selected file (option/sort/inverse)
- .PNG import with transparency/alpha management
- input path AND output path can be different and memorized
- many layers (sensitive zone (alpha #000000 1%) shadow + ring/number + background +
knob + cap + pointer + hi-spot (reflect))
- a cross to adjust center (with arrow from keyboard)
I have certainly forgot something, but maybe this can help you for inspiration.
I hope you'll understand my 'special' english
Eric







