| Value | Description |
|---|---|
| iecNone | No curve (useful to remove a curve also created with SetObjTextCurve) |
| iecEllipse | Creates an ellipting curve |
| iecCosine | Creates a cosine curve |
| iecVertical | Creates a vertical text |
| iecHorizontal | Creates an horizontal text |
| iecArc | Creates an arc |