| 名前 | 解説 | |
|---|---|---|
 | ApplyLastAlternativeIfNotAvailable | Indicates whether the last alternative should be applied if the specified position exceeds the number of alternatives. |
| Enabled | Gets or sets a value indicating whether the feature should be enabled. |
| FeatureTag | The OpenType name identifier of the feature. |
| Parameter | Specifies 1-based position of the alternate glyph ID in Alternate Substitution lookup. |