| Value | Meaning |
|---|---|
| Pad0 | Outside the defined interval, the color of the closest color stop is used. |
| Repeat1 | The color line is repeated over repeated multiples of the defined interval |
| Reflect2 | The color line is repeated over repeated intervals, as for the repeat mode. However, in each repeated interval, the ordering of color stops is the reverse of the adjacent interval. |
The values of this enumeration determine how color values outside the minimum and maximum defined offset on a #hb_color_line_t are determined.
See the OpenType spec COLR section for details.