Working with Relationships Among Caret Positions, Justification Points, and Clusters
The following table shows the various methods that the application can use to handle the caret, justification, and clusters.
| Task | Uniscribe support |
|---|---|
| Caret move by character cluster | The pwLogClust parameter of the ScriptShape functionThe fClusterStart member of the SCRIPT_VISATTR structure The fCharStop member of the SCRIPT_LOGATTR structure |
| Line breaking between characters | The pwLogClust parameter of the ScriptShape functionThe fClusterStart member of the SCRIPT_VISATTR structure The fCharStop member of the SCRIPT_LOGATTR structure |
| Caret move by word | The fWordStop member of the SCRIPT_LOGATTR structure |
| Line breaking between words | The fWordStop member of the SCRIPT_LOGATTR structure |
| Justification | The uJustification member of the SCRIPT_VISATTR structure |
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