Method Mask
Mask(BooleanFieldFunction)
Composes a function that applies a mask to this function's field result.
Declaration
public DiscreteFieldFunction Mask(BooleanFieldFunction selection)Parameters
| Type | Name | Description |
|---|---|---|
| BooleanFieldFunction | selection | A selection. |
Returns
| Type | Description |
|---|---|
| DiscreteFieldFunction | A function that applies a mask to this function's field result. |
Remarks
Where the selection is true, values from this function's field result are preserved. Where the selection is
false, the field has no data. The function result has no data where this function's field result or the
selection has no data.
The function result extent is the intersection of this function's field result and the selection.
The spatial reference of this function's field result and the selection must be equivalent.
Applies to
Platforms and versions
| Target | Versions |
|---|---|
| .NET | 300 |
| .NET Windows | 300 |
| .NET Android | 300 |
| .NET iOS | 300 |