Esri envelope constraint types.
| Constant | Value | Description |
|---|---|---|
| esriEnvelopeConstraintsNone | 0 | No envelope constraint. |
| esriEnvelopeConstraintsSquare | 1 | Constrain envelope to square. |
| esriEnvelopeConstraintsAspect | 2 | Constrain envelope aspect ratio. |
Product Availability
Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.