Press 's' to save preview.
Press Left Arrow and Right Arrow in combination with 'r', 'g', or 'b' to change color.
Press Up/Down Arrow to increase circle count.
Press Shift and Up/Down Arrow to change border weight default.
| Red | Green | Blue | Border Weight | Diameter Divisor | |
|---|---|---|---|---|---|
| Start | - | - | - | - | - |
| Shift | - | - | - | - | - |